Ki Young
Ki Young Bae, Ulsan KR
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20150152759 | WATER DISCHARGE SYSTEM FOR OIL RESERVE TANK - The present invention relates to a water drain system of an oil reserve tank, which comprises: an oil reserve tank; an oil and water separator for separating the drained water coming from the oil reserve tank; a drain pipe extended from the oil reserve tank to the oil and water separator, the drain pipe having a vertical part to form a step; and a water detection sensor installed in the vertical part. | 06-04-2015 |
Ki Young Chang, Yuseong-Gu KR
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20100263063 | MOUSE MODELS WITH ENHANCED ESSENTIAL TREMOR AND PREPARATION METHOD THEREOF - Disclosed herein are an α1/CaV3.1 double knockout mouse or α | 10-14-2010 |
Ki Young Cho, Gyeonggi-Do KR
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20100278106 | METHOD FOR TRANSMITTING CONTROL INFORMATION - A method for receiving control information for data reception at a specific user equipment in a communication system in which at least one data transmission mode is used to transmit data of the at least one UE is disclosed. The method receives the control information including a first field and a second field, in which the first field indicates a data transmission mode of the specific user equipment (UE) and the second field indicates a resource block via which the data is transmitted, and receives the data by decoding the control information. As a result, a method for constructing control information required for receiving control data of a localized-mode UE and a distributed-mode UE can be recognized. | 11-04-2010 |
Ki Young Choi, Seoul KR
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20090083519 | Processing Element (PE) Structure Forming Floating Point-Reconfigurable Array (FP-RA) and FP-RA Control Circuit for Controlling the FP-RA - Techniques, systems and apparatus are described for providing a processing element (PE) structure forming a floating point unit (FPU)-processing element. Each processing element includes each of two multiplexers (MUXes) to receive data from one or more sources including another PE, and select one value from the received data. The processing element includes an arithmetic logic unit (ALU) in communication with the two multiplexers to receive the selected value from each multiplexer as two input values, and process the received two input values to generate results of the ALU. | 03-26-2009 |
20100088687 | Variable Length Code Table Clustering Method, and Method and Apparatus for Sharing Memory of Multi-Codec by Using the Variable Length Code Table Clustering Method - Provided are a method and apparatus for sharing a memory of a multi-codec. For each of a plurality of codecs, the method and apparatus cluster a variable length code tree into a plurality of groups whereby a level difference between symbols in each group of the plurality of groups is less than a predetermined value, wherein the variable length code tree corresponds to at least one of variable length code tables for each of the plurality of codecs, refer to maximum levels of the symbols in each group of the plurality of groups, and determine a storage capacity of an internal memory shared between the variable length code tables for the plurality of codecs. | 04-08-2010 |
20100149005 | VARIABLE LENGTH DECODING APPARATUS AND METHOD - Techniques, apparatus and systems are described for performing variable length decoding. In one aspect, a variable length decoding apparatus includes a first computation unit to determine whether a symbol corresponding to an input data is included in an upper group or a lower group of a variable length code tree. Responsive to the determination, when the symbol corresponding to the input data is included in the lower group, the first computation unit detects look-up table information corresponding to a subgroup that includes the symbol corresponding to the input data within the lower group that includes multiple subgroups. The variable length decoding apparatus includes a second computation unit to detect the symbol corresponding to the input data by searching a look-up table corresponding to the look-up table information when the look-up table information is received from the first computation unit. | 06-17-2010 |
20120226865 | NETWORK-ON-CHIP SYSTEM INCLUDING ACTIVE MEMORY PROCESSOR - Disclosed is a network-on-chip system including an active memory processor for processing increased communication latency by multiple processors and memories. The network-on-chip system includes a plurality of processing elements that request to perform an active memory operation for a predetermined operation from a shared memory to reduce access latency of the shared memory, and an active memory processor connected to the processing elements through a network, storing codes for processing custom transaction in request to the active memory operation, performing an operation addresses or data stored in a shared cache memory or the shared memory based on the codes and transmitting the performed operation result to the processing elements. | 09-06-2012 |
20130024621 | MEMORY-CENTERED COMMUNICATION APPARATUS IN A COARSE GRAINED RECONFIGURABLE ARRAY - The present invention relates to a coarse-grained reconfigurable array, comprising: at least one processor; a processing element array including a plurality of processing elements, and a configuration cache where commands being executed by the processing elements are saved; and a plurality of memory units forming a one-to-one mapping with the processor and the processing element array. The coarse-grained reconfigurable array further comprises a central memory performing data communications between the processor and the processing element array by switching the one-to-one mapping such that when the processor transfers data from/to a main memory to/from a frame buffer, a significant bottleneck phenomenon that may occur due to the limited bandwidth and latency of a system bus can be improved. | 01-24-2013 |
20140149827 | SEMICONDUCTOR MEMORY DEVICE INCLUDING NON-VOLATILE MEMORY, CACHE MEMORY, AND COMPUTER SYSTEM - In one embodiment, the memory device includes a data storage region and an error correction (ECC) region. The data storage region configured to store a first number of data blocks. The ECC region is configured to store a second number of ECC blocks. Each of the second number of ECC blocks is configured to store ECC information. The second number of the ECC blocks is associated with the first number of data blocks, and the second number is less than the first number. | 05-29-2014 |
20160110253 | SEMICONDUCTOR MEMORY DEVICE INCLUDING NON-VOLATILE MEMORY, CACHE MEMORY, AND COMPUTER SYSTEM - In one embodiment, the memory device includes a data storage region and an error correction (ECC) region. The data storage region configured to store a first number of data blocks. The ECC region is configured to store a second number of ECC blocks. Each of the second number of ECC blocks is configured to store ECC information. The second number of the ECC blocks is associated with the first number of data blocks, and the second number is less than the first number. | 04-21-2016 |
Ki Young Choi, Seocho-Gu Seoul KR
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20090113169 | RECONFIGURABLE ARRAY PROCESSOR FOR FLOATING-POINT OPERATIONS - A processor for performing floating-point operations includes an array of processing elements arranged to enable a floating-point operation. Each processing element includes an arithmetic logic unit to receive two input values and perform integer arithmetic on the received input values. The processing elements in the array are connected together in groups of two or more processing elements to enable floating-point operation. | 04-30-2009 |
Ki Young Han, Gyeonggi-Do KR
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20140357287 | METHOD AND APPARATUS FOR RESOURCE ALLOCATION OF BASE STATION, AND SERVER FOR MULTI-CELL COOPERATION USING UPLINK SIGNAL CHANNEL - The present disclosure relates to a method and apparatus for resource allocation in a base station and a server for multi-cell coordination using an uplink signal channel. The resource allocation method for a base station (eNB) may include: receiving resource allocation information containing information on resources allocated to the eNB; receiving, when there is a need to change the allocated resources, changed resource allocation information containing information on changed resources; and distributing the changed resources to user equipments. The resource allocation method for a server may include: allocating resources to an eNB; sending resource allocation information containing information on the allocated resources; and sending, when there is a need to change the allocated resources, changed resource allocation information containing information on changed resources. | 12-04-2014 |
Ki Young Hong US
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20150283717 | KNIFE AND SCISSORS PROVIDED WITH PROTECTION MEANS - A knife and scissors having a protection means are disclosed. The knife, which has a handle, a body extended in one direction in engagement with the handle, and a body blade formed at the bottom of the body, for performing a cutting action, includes a protrusion spaced upward from a distal end of the body, an insertion portion formed in a space between the body and the protrusion, and an upper blade formed at the bottom of the insertion portion. The upper blade cuts an object inserted in the insertion portion and the protrusion protects a human body or the object by contacting the body or the object earlier than the distal end of the body, when the body slips off the object. | 10-08-2015 |
Ki Young Hong, Seoul KR
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20150283717 | KNIFE AND SCISSORS PROVIDED WITH PROTECTION MEANS - A knife and scissors having a protection means are disclosed. The knife, which has a handle, a body extended in one direction in engagement with the handle, and a body blade formed at the bottom of the body, for performing a cutting action, includes a protrusion spaced upward from a distal end of the body, an insertion portion formed in a space between the body and the protrusion, and an upper blade formed at the bottom of the insertion portion. The upper blade cuts an object inserted in the insertion portion and the protrusion protects a human body or the object by contacting the body or the object earlier than the distal end of the body, when the body slips off the object. | 10-08-2015 |
Ki Young Jang, Suwon-Si KR
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20130022684 | ORAL PHARMACEUTICAL COMPOSITION COMPRISING FENOFIBRIC ACID AND AN ALKALIFYING AGENT - An oral pharmaceutical composition of the present invention comprising fenofibric acid or a pharmaceutically acceptable salt thereof, and 0.22 to 1 part by weight of an alkalifying agent based on 1 part by weight of fenofibric acid has improved bioavailability and a minimized absorption deviation in the gastrointestinal tract, which is useful in treating hyperlipidemia and hypertriglyceridemia. | 01-24-2013 |
20130071452 | PHARMACEUTICAL COMPOSITION COMPRISING AMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF - The present invention relates to a pharmaceutical composition comprising an amide derivative or a pharmaceutically acceptable salt thereof, and an acidic additive. This composition, owing to improved stability even after a long-term storage, is suitable for inhibiting the growth of cancer cells. | 03-21-2013 |
Ki Young Jang, Hwaseong KR
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20110094075 | METHOD FOR FORMING A CAPACITOR MODULE CIRCUIT IN AN INVERTER USING IMPEDANCE MATCHING - The present invention is directed to methods for forming an inverter circuit for operating a drive motor of an electric vehicle, which can more effectively reduce the switching noise generated by a power module during the operation of an inverter. | 04-28-2011 |
20110133547 | MOTOR DRIVE SYSTEM FOR HYBRID VEHICLE AND METHOD FOR CONTROLLING THE SAME IN THE EVENT OF FAILURE - The present invention provides a motor drive system for a hybrid vehicle and a method for controlling the same in the event of a failure in a voltage converter, in which high voltage stored in a DC-link capacitor is discharged to a | 06-09-2011 |
20110304948 | CAPACITOR FOR INVERTER OF VEHICLE - The present invention provides a capacitor for an inverter of a vehicle comprising a case; a plurality of capacitor unit modules; positive and negative bus plates that are disposed in the case to be connected to the capacitor unit modules; and a power module corresponding to the unit modules, wherein that the unit modules are insulated from each other through an insulating material, and wherein the bus plates each comprise a bus bar that overlaps with the other bus bar and is electrically connected to the power module. | 12-15-2011 |
20120007551 | RECHARGING SYSTEM OF HYBRID VEHICLE - A system for recharging a hybrid vehicle is provided with two motors and supplies commercial electricity to neutral points of the motors when a connection of a recharging stand is detected, forms an electricity loop through the neutral points of the first motor and the second motor according to a phase of the commercial electricity, and carries out a recharging mode by detecting at least a voltage of a DC link capacitor in a voltage converter, a voltage of a smoothing capacitor, and a battery voltage. According to the system, a current control value or a voltage control value is selected according to the recharging mode in order to recharge a battery based on the current control value or the voltage control value. | 01-12-2012 |
20120007552 | SYSTEM FOR RECHARGING PLUG-IN HYBRID VEHICLE - A system for recharging a battery in a hybrid vehicle provided with two motor is provided. If connection of a recharging connector (recharging stand) is detected, an initial activation of a controller is performed, and a DC link is pre-recharged. If the DC link is pre-recharged to a voltage higher than or equal to a predetermined voltage, an exterior AC or DC electricity is supplied to the battery so as to recharge the battery according to the present invention. | 01-12-2012 |
20120140412 | POWER MODULE FOR INVERTER - A power module for an inverter which includes a base which has a plurality of slots are formed thereto, a plurality of building blocks inserted into the slots and power cables interconnecting the building blocks. Further, each of these building blocks is provided with a power element which corresponds to one phase. Thus, each building block in the power module may be replaced individually without having to replace the entire power module in case of a failure in a single power element of the power module. | 06-07-2012 |
20150197156 | RECHARGING SYSTEM OF HYBRID VEHICLE - A system for recharging a hybrid vehicle is provided with two motors and supplies commercial electricity to neutral points of the motors when a connection of a recharging stand is detected, forms an electricity loop through the neutral points of the first motor and the second motor according to a phase of the commercial electricity, and carries out a recharging mode by detecting at least a voltage of a DC link capacitor in a voltage converter, a voltage of a smoothing capacitor, and a battery voltage. According to the system, a current control value or a voltage control value is selected according to the recharging mode in order to recharge a battery based on the current control value or the voltage control value. | 07-16-2015 |
Ki Young Jang, Gyeonggi-Do KR
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20080309480 | OPERATING METHOD OF WIRELESS SENSOR NETWORKS CONSIDERING ENERGY EFFICIENCY - Provided is a wireless sensor network operating method considering energy efficiency. The method for operating a wireless sensor network including clusters of sensor nodes includes: selecting a cluster head based on residual energy amounts of the sensor nodes by increasing a probability that a sensor node with a greater amount of residual energy than the others is selected as a cluster head; transmitting an advertisement message from the selected cluster head to the sensor nodes to form a cluster; and transmitting sensing data acquired in each sensor node to the cluster head. Accordingly, this method can extend lifespan of sensor nodes by not transmitting/receiving data on residual energy amounts and positions between sensor nodes, and increase the entire lifespan of a wireless sensor network by reducing a probability that a sensor node having a relatively small residual energy amount is selected as a cluster head consuming much energy. | 12-18-2008 |
20100089670 | INVERTER CIRCUIT FOR VEHICLES - The present invention provides an inverter circuit for a vehicle, which includes: a switching unit that includes a plurality of switching elements and switches a direct current into an alternating current; and a variable clamping unit that clamps an overshoot in case the overshoot is generated, and stops the operation of the switching unit in case a system voltage is greater than a clamping breakdown voltage. The circuit enables a voltage (DC input voltage) greater than a breakdown voltage of clamping unit to be used as a system voltage. | 04-15-2010 |
Ki Young Jang, Gwacheon KR
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20140185243 | HEAT SINK-INTEGRATED DOUBLE-SIDED COOLED POWER MODULE - A power module for an inverter that is used in an eco-friendly vehicle, such as a hybrid vehicle, an electrical vehicle, or a fuel cell vehicle, i.e., a heat sink-integrated double-sided cooled power module in which cooling efficiency is maximized by adopting a double-sided direct cooling method that uses a heat sink manufactured by an extrusion method. In particular, the heat sink is disposed in upper and lower portions of the power module, and direct bonding materials (DBMs) are deposited between the upper and lower heat sinks where a chip is interposed between the DBMs. Faces between the heat sinks, the chip, and the DBMs are bonded to one another by a solder, and an entire circumference of the chip and the DBMs is finished by a mold portion. | 07-03-2014 |
Ki Young Jeong, Seoul KR
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20140249426 | Probe for Diagnosing Otitis Media Using Terahertz Waves and Otitis Media Diagnosis System and Method - The present invention relates to a otitis media diagnosis system using terahertz electromagnetic waves, which can diagnose otitis media using terahertz electromagnetic waves in a non-invasive manner, and which can accurately diagnose otitis media by acquiring images on the tympanic cavity using terahertz electromagnetic waves with excellent transmittance, and which can quickly and accurately divide exudative otitis media and suppurative otitis media using terahertz electromagnetic waves that are sensitive to moisture, and which is safe to a body using terahertz electromagnetic waves. The otitis media diagnosis system includes a terahertz probe including a generating unit for radiating terahertz electromagnetic waves from the outside of an ear toward a tympanic cavity and a detection unit for detecting the reflected terahertz electromagnetic waves reflected from the tympanic cavity. | 09-04-2014 |
Ki Young Jung, Paju-Si KR
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20140353660 | FLAT PANEL DISPLAY DEVICE WITH OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - A flat panel display device with an oxide thin film transistor is disclosed which includes: a buffer film formed on a substrate; an oxide semiconductor layer which has a width of a first length and is formed on the buffer film; a gate insulation film which has a width of a second length and is formed on the oxide semiconductor layer; a gate electrode which has a width of a third length and is formed on the gate insulation film; an interlayer insulation film formed on the entire surface of the substrate provided with the gate electrode; source and drain electrodes formed on the interlayer insulation film and connected to the oxide semiconductor layer; a passivation film formed on the entire surface of the substrate provided with the source and drain electrode; and a pixel electrode formed on the passivation film and connected to the drain electrode. The first length is larger than the second length and the second length is larger than the third length. | 12-04-2014 |
20160099293 | Organic Light Emitting Diode Display Device - Disclosed is an organic light emitting diode (OLED) display device for preventing a dark spot (dead pixel). The OLED display device includes a white OLED disposed in each of a plurality of pixels, a driving circuit unit disposed in each of the plurality of pixels, a first color filter disposed between the white OLED and the driving circuit unit, and a second color filter or a third color filter configured to overlap the first color filter between the white OLED and the driving circuit unit. | 04-07-2016 |
Ki Young Kang, Seoul KR
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20120011735 | DRYER - The present invention relates to a dryer ( | 01-19-2012 |
20120012135 | LAUNDRY MACHINE AND CONTROL METHOD THEREOF - Disclosed are a laundry machine, which allows a user to easily change an operating time so as to enable convenient use, and a control method of the laundry machine. The control method includes receiving an operation, which is to be performed for treating laundry, input by a user, receiving a time, which is required to complete the operation from a start time or re-start time of the operation, input by the user, and performing the operation according to the input time. | 01-19-2012 |
20120017381 | Laundry Treating Apparatus and Control Method of the Same - A laundry treating apparatus and a control method thereof are disclosed. A laundry treating apparatus includes a casing ( | 01-26-2012 |
20120019114 | WASHING MACHINE - A washing machine is disclosed. A washing machine includes a cabinet defining an exterior appearance thereof and a detergent storage box detachably installed to the cabinet, the detergent box having transparent appearance for a user to identify the amount of detergent introduced into the washing machine. | 01-26-2012 |
20120036650 | LAUNDRY MACHINE AND CONTROL METHOD THEREOF - The laundry machine includes a cabinet ( | 02-16-2012 |
20120036900 | WASHING MACHINE - A washing machine is disclosed which washes laundry using a mechanical force. The washing machine includes a display unit ( | 02-16-2012 |
20120036902 | WASHING MACHINE - A washing machine is disclosed, which includes a receiving part ( | 02-16-2012 |
20120042697 | LAUNDRY MACHINE - A laundry machine that treats laundry housed in a rotating drum is disclosed. The laundry machine includes a cabinet ( | 02-23-2012 |
20120137739 | WASHING MACHINE - A washing machine is disclosed. The washing machine has a function of rotating a drum ( | 06-07-2012 |
Ki Young Kim, Yongin KR
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20160137823 | COMPOSITE MATERIAL FOR MEANS OF TRANSPORT INCLUDING POLYPROPYLENE RESIN AND LONG CARBON FIBER - The present invention relates to a composite material for a transport, including a polypropylene resin and a carbon long fiber, and more particularly, to a fiber reinforced composite material composition for a transport including 40-90 wt % of a polypropylene resin, 5-60 wt % of a carbon long fiber having a fiber diameter of 1-50 μm and a weight average fiber length of 20-150 mm, and 0.3-10 wt % of a compatibilizer. The compatibilizer includes one selected from the group consisting of an ionomer, a copolymer of propylene-polar monomer, a modification water added polymer and combinations thereof. The composite material has improved interface properties between the polypropylene resin and the carbon long fiber owing to a specific compatibilizer, improved rigidity, impact resistance and heat resistance, and may be applied to various fields requiring the fiber reinforced composite material as well as various transports including an automobile. | 05-19-2016 |
Ki Young Kim, Daejeon KR
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20100048570 | THIAZOLIDINE DERIVATIVES AND METHODS FOR THE PREPARATION THEREOF - The present invention relates to novel 2-carbonyl-3-acyl-1,3-thiazolidines having a β-amino group on the acyl chain, in free, prodrug form or pharmaceutically acceptable salt thereof, including their enantiomers, diastereomers and racemates, as efficient inhibitors against DPP-IV. The invention further relates to the pharmaceutical compositions comprising the disclosed compounds. The present invention also relates to methods for preparing the disclosed compounds and for treating DPP-IV-mediated diseases. | 02-25-2010 |
20110088093 | USB CONNECTOR AND INTRUSION PREVENTION SYSTEM USING THE SAME - A security USB connector implements an intrusion prevention function preventing the propagation of malicious codes to a host terminal from a USB device while minimizing host terminal resource consumption, and an intrusion prevention system using the same are disclosed. A security USB connector is positioned between the host terminal supporting a USB host and a USB device, and a security inspection is performed on data transferred from the USB device to the host terminal through the security USB connector. Also, a host terminal without an intrusion prevention function can prevent an intrusion by using the portable security USB connector. | 04-14-2011 |
20120110633 | APPARATUS FOR SHARING SECURITY INFORMATION AMONG NETWORK DOMAINS AND METHOD THEREOF - Provided are a security information sharing apparatus capable of sharing security information among network domains and a method thereof. The security information sharing apparatus includes a primitive security information storage unit configured to store primitive security information to be shared with other network domains, an information sharing policy storage unit configured to store an information sharing policy for information to be shared, an information masking policy storage unit configured to store an information masking policy for information not to be opened to the other network domain, a domain selector configured to select the other network domain to receive the shared security information, a shared security information generator configured to generate shared security information for the selected other network domain by applying the information sharing policy to the primitive security information, an information masking unit configured to mask information not to be opened in the generated security information according to the information masking policy, a protocol message generator configured to generate a protocol message for the shared security information subjected to the information masking, to be transmitted, and a protocol message transmitter configured to transmit the protocol message to the selected other network domain. | 05-03-2012 |
20120137361 | NETWORK SECURITY CONTROL SYSTEM AND METHOD, AND SECURITY EVENT PROCESSING APPARATUS AND VISUALIZATION PROCESSING APPARATUS FOR NETWORK SECURITY CONTROL - A network security control system includes: a network event generator for generating network events; a security event processing apparatus for collecting the network events from the network event generator via a network and processing the collected network events as a target data for visualization; and a visualization processing apparatus for visualizing the target data to display a security status as a third-dimensional (3D) visualization information on an organization basis. | 05-31-2012 |
20120167161 | APPARATUS AND METHOD FOR CONTROLLING SECURITY CONDITION OF GLOBAL NETWORK - An apparatus for controlling a security condition of a global network includes: an information collection and blocking agent configured to detect a suspicious malicious code, generate security condition information from the detected malicious code, and block the malicious code based on security policy information; and a global security information analysis and control server configured to generate the security policy information by analyzing the security condition information generated by the information collection and blocking agent and provide the generated security policy information to the information collection and blocking agent to prevent the malicious code from spreading. | 06-28-2012 |
20120167163 | APPARATUS AND METHOD FOR QUANTITATIVELY EVALUATING SECURITY POLICY - An apparatus for quantitatively evaluating security policy includes: a security policy analyzing unit for analyzing a security policy of a network; an evaluation criterion defining unit for defining an evaluation criterion for categorizing security features and evaluating each of the security features; an evaluation result calculating unit for calculating an evaluation result of each of security components based on the evaluation criterion; an indicator calculating unit for grouping the security components according to a security function and calculating an indicator by considering a security function of each group; and a quantitative evaluating unit for evaluating a security policy of the each group by using the indicator. | 06-28-2012 |
20130073700 | SYSTEM AND METHOD FOR SHARING INFORMATION BETWEEN HETEROGENEOUS SERVICE PROVIDERS - Disclosed are a system for sharing information between heterogeneous service providers, including: a first service provider configured to generate first situation information based on an abnormal situation of a system; a second service provider configured to receive the first situation information from the first service provider, generate second situation information corresponding to the received first situation information; and the TTP configured to receive the first situation information from the first service provider, receive the second situation information from the second service provider, generate correspondence information based on the received information, and share the generated correspondence information. | 03-21-2013 |
20130139268 | AGENT APPARATUS AND METHOD FOR SHARING ANONYMOUS IDENTIFIER-BASED SECURITY INFORMATION AMONG SECURITY MANAGEMENT DOMAINS - The present invention relates to an agent apparatus and method for sharing anonymous identifier-based security information among security management domains. A plurality of security information sharing agent apparatuses respectively located in a plurality of security management domains and configured to collect security information and transmit collected security information to outside of the security management domains. Each security information sharing agent apparatus includes an identifier conversion unit for converting real name identifier-based security information into anonymous identifier-based security information by converting a real name identifier included in the security information into an anonymous identifier, and a security information communication unit for transmitting the anonymous identifier-based security information obtained by the identifier conversion unit to outside of a corresponding security management domain so that security information is shared among the plurality of security management domains. | 05-30-2013 |
20130318609 | METHOD AND APPARATUS FOR QUANTIFYING THREAT SITUATIONS TO RECOGNIZE NETWORK THREAT IN ADVANCE - An apparatus for quantifying network threat situations includes a traffic analyzing unit to analyze packet patterns of traffics occurring on a target network being monitored to extract one or more suspicious domains. An IP monitoring unit gives security levels among a plurality of security levels to the suspicious domains according to the number of access IPs accessing the suspicious domains. An activity index computing unit computes activity indices for the suspicious domains from activity indices according to the access times to the suspicious domains of the access IPs. An attack amount anticipation unit analogizes an expected amount of attacks for each suspicious domain according to an expected amount of attacks for each zombie computer, the security level and the activity index of the suspicious domain. | 11-28-2013 |
20140024636 | SULFAMIDE DERIVATIVE HAVING AN ADAMANTYL GROUP AND ITS PHARMACEUTICALLY ACCEPTABLE SALT - Provided is a sulfamide derivative having an adamantyl group represented by the following Formula 1, or a pharmaceutically acceptable salt thereof. The sulfamide derivative suppresses the activity of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1), and is useful in the treatment of various diseases that are mediated by 11β-HSD1. | 01-23-2014 |
20150135613 | ECO-FRIENDLY STRUCTURE CAPABLE OF REDUCING STRONG WIND PRESSURE AND STORING RAINWATER AND METHOD FOR MANUFACTURING STRUCTURE - The present invention relates to an eco-friendly structure capable of reducing strong wind pressure and a method for manufacturing the structure and, more specifically, to an eco-friendly structure capable of reducing strong wind pressure and storing rainwater and a method for manufacturing the structure, wherein: the structure is installed in order to protect various structures being used in farming and fishing villages, and fruit trees, temporary buildings or vehicles on a road, or rail and port facilities, in case of the occurrence of a typhoon or strong wind pressure; hexagonal blocks are manufactured using waste concrete (stone) and waste plastic, which are construction and industrial waste; and a plurality of the manufactured hexagonal blocks are vertically and horizontally stacked in one or two rows in order to protect from a typhoon and strong wind pressure. The present invention is molded using waste concrete (stone) or waste plastic and comprises: a pair of hexagonal blocks ( | 05-21-2015 |
20150302004 | SENTENCE HIDING AND DISPLAYING SYSTEM AND METHOD - Provided herein is a sentence hiding and displaying system comprising: an image creating interface receiving an input of information on an original image, a plurality of sentences corresponding to the original image, and a language that needs to be hidden; an image creator configured to determine a sentence that needs to be hidden based on the plurality of sentences and the language that needs to be hidden, and to create on the original image an image where the sentence that needs to be hidden is hidden; a sentence display interface configured to receive an input of information on a language selected by a user; and a sentence extractor and displayer configured to parse a sentence expressed in the selected language of among sentences that need to be hidden based on the hidden image and the selected language, and to display the sentence expressed in the selected language. | 10-22-2015 |
20150329504 | NOVEL BETA-ALANINE DERIVATIVES, PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, AND PHARMACEUTICAL COMPOSITION COMPRISING SAME AS ACTIVE INGREDIENT - The present invention relates to a beta-alanine derivative, pharmaceutically acceptable salts thereof, and a pharmaceutical composition including the same as an active ingredient. The novel beta-alanine derivative and pharmaceutically acceptable salts thereof according to the present invention may effectively inhibit the activity of DGAT1, which is an enzyme serving as a catalyst in the final step of the synthesis of neutral lipids, to thereby be effectively used as a pharmaceutical composition for preventing or treating various lipid metabolism-related disorders selected from the group consisting of obesity, dyslipidemia, fatty liver, insulin resistance syndrome, and hepatitis. | 11-19-2015 |
Ki Young Kim, Gyeonggi-Do KR
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20090140426 | FLIP CHIP PACKAGE AND METHOD FOR MANUFACTURING THE SAME - A flip chip package includes a substrate and a semiconductor chip. The substrate includes a substrate body, a metal wiring having a terminal part some of which is disposed in the substrate body, a solder resist pattern formed on the substrate body with an opening for exposing the terminal part, and an organic anti-oxidation layer for covering the terminal part. The semiconductor chip has a bump formed through (e.g., penetrates) the organic anti-oxidation layer and is electrically connected to the terminal part. The present invention prevents oxidation of the terminal part and allows easy coupling of a bump of a semiconductor chip and the terminal part of the substrate, since an anti-oxidation layer including an organic matter is formed over a surface of a terminal part including copper which is easily oxidized. | 06-04-2009 |
20100326715 | CIRCUIT BOARD HAVING SEMICONDUCTOR CHIP - A circuit board includes a semiconductor chip having an upper surface and side surfaces connected to the upper surface. A bonding pad is disposed on the upper surface of the semiconductor chip. A bump is disposed on the bonding pad and projects from the bonding pad by a predetermined height. A circuit board body has a recess part, and the semiconductor chip is positioned in the recess part so that the circuit board body covers the upper surface and the side surfaces of the semiconductor chip while exposing an end of the bump. A wiring line is disposed on the circuit board body and part of the wiring line is positioned over the bump. An opening is formed in a portion of the part of the wiring line over the bump to expose the bump. A reinforcing member physically and electrically connects the exposed bump and the wiring line. | 12-30-2010 |
20110031604 | SEMICONDUCTOR PACKAGE REQUIRING REDUCED MANUFACTURING PROCESSES - A semiconductor package includes a semiconductor chip having a first surface, a second surface located opposite the first surface, and side surfaces connecting the first and second surfaces. The semiconductor chip includes bonding pads disposed on the first surface and having a molding member formed to cover the first surface of the semiconductor chip. The molding member is formed so as to expose the side surfaces of the semiconductor chip. The semiconductor chip also includes bonding members having first ends electrically connected to the respective bonding pads and second ends that are connected to and opposite the first ends. The second ends are exposed from side surfaces of the molding member after passing through the molding member so as to allow various electrical connections. | 02-10-2011 |
20110156269 | SEMICONDUCTOR PACKAGE AND STACK SEMICONDUCTOR PACKAGE HAVING THE SAME - A semiconductor package includes a semiconductor chip having a first region defined at a center portion of a first surface of the semiconductor chip, and having second and third regions defined on both sides of the first region, respectively. Bonding pads are disposed in the first region and a substrate having a substrate body is disposed in the second region of the semiconductor chip. The substrate includes an extension portion projecting away from the semiconductor chip. The substrate also includes circuit patterns disposed on the substrate body having a first ends placed adjacent to the bonding pads and second ends placed on the extension portion. Connection members electrically connect the first ends of the circuit patterns and the bonding pads. | 06-30-2011 |
20120212140 | APPARATUS AND METHOD FOR CONTROLLING LIGHTING BASED ON DALI COMMUNICATION - A lighting controlling apparatus including: a management server generating control information based on information received from a user; a digital addressable lighting interface (DALI) master that is connected to the management server via wired or wireless communication and generates a control message based on the control information; and a DALI ballast that is connected to the DALI master via DALI communication and drives a lighting apparatus by using the control message. Accordingly, a plurality of DALI masters may be locally or remotely controlled via the management server. Also, not only the DALI ballast may be controlled by using the DALI master via DALI communication but also, it may be selectively controlled in regard to the relationship between a DALI switch. In addition, the DALI ballast may be directly controlled by using a sensor and a remote controller. | 08-23-2012 |
20120268365 | METHOD, SYSTEM, AND APPARATUS FOR CONTROLLING LIGHT - Methods, systems and apparatuses for controlling light. A method of controlling light includes displaying on a display unit at least one light property representing a property of the light of a lighting apparatus; if a user command for selecting a property value of the light property is input, displaying a lighting state corresponding to the selected property value; and if a user command representing that selection is completed is input, determining the displayed lighting state as a lighting state of the lighting apparatus. | 10-25-2012 |
20140176181 | PRE SPACE TRANSFORMER, SPACE TRANSFORMER MANUFACTURED USING THE PRE SPACE TRANSFORMER, AND SEMICONDUCTOR DEVICE INSPECTING APPARATUS INCLUDING THE SPACE TRANSFORMER - Disclosed herein is a pre space transformer including: a substrate having a first surface and a second surface, which is an opposite surface to the first surface; individual electrodes disposed on the first surface; and common electrodes disposed in the substrate, wherein the individual electrodes are repeatedly disposed while configuring a unit pattern. | 06-26-2014 |
20150295417 | MAGNETIC FIELD ADJUSTING THREE-DIMENSIONAL FLEXIBLE RESONATOR FOR WIRELESS POWER TRANSMISSION SYSTEM - A stereoscopic flexible resonator is provided. The stereoscopic flexible stereoscopic resonator includes at least one cell, at least one resonator including a capacitor, and a connection unit configured to connect the cell and the resonator in a stereoscopic structure. | 10-15-2015 |
20160094081 | WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER - A wireless power transmitter is provided. The wireless power transmitter includes a power supply unit that supplies Alternating Current (AC) power having a predetermined voltage value, a rectification unit that is connected to the power supply unit, and rectifies the AC power, a voltage adjustment unit that is connected to the rectification unit, and adjusts a magnitude of an output voltage value of the rectified power, and outputs the adjusted power to a power transmission unit, the power transmission unit that generates the adjusted power output from the voltage adjustment unit as a signal in a form in which wireless power transmission is possible, and transmits the generated signal to a wireless power receiver, and a control unit that controls the magnitude of the output voltage value of the rectified power to be adjusted by the voltage adjustment unit in accordance with a predetermined criterion. | 03-31-2016 |
Ki Young Kim, Suwon-Si KR
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20100118197 | METHOD AND APPARATUS FOR SELECTING CHANNEL BETWEEN DUPLICATE SERVICE CHANNELS AT DIGITAL BROADCATING RECEIVER - A method and an apparatus for selecting a channel at a digital broadcasting receiver when duplicate channel services are found are provided. A method for generating a channel list at a digital broadcasting receiver includes scanning a plurality of broadcast channels, determining whether there exist one or more channels of the same broadcast service among the scanned broadcast channels, and linking the channels of the same broadcast service based on a priority. A method for selecting for a channel at a digital broadcasting receiver includes, when receiving weak broadcast signal while tuning to a first broadcast channel and receiving a broadcast signal, determining whether the first broadcast channel is linked to one or more other broadcast channels, selecting a second broadcast channel of a greater signal strength among the one or more other broadcast channels linked to the first broadcast channel, and tuning to the second broadcast channel and receiving the broadcast signal. | 05-13-2010 |
20110013091 | TUNER CONTROL METHOD AND APPARATUS FOR BROADCAST RECEPTION SYSTEM - A method and apparatus for controlling tuners in a broadcast reception system processing broadcast data received in real time, such as digital set-top box and television, is provided to allow a plurality of user terminals to share a limited number of tuners tuned to corresponding channels so as to effectively provide broadcast services. A tuner control method for a broadcast reception system having a plurality of tuners according to the present invention includes determining, if a channel request is received from a user terminal, whether a tuner tuned to a channel indicated by the channel request exists, connecting, if a tuner tuned to the channel exists, the tuner to the user terminal, and providing broadcast data received by means of the tuner to the user terminal | 01-20-2011 |
20110138425 | METHOD AND SYSTEM FOR SHARING CHANNEL MAP OF DIGITAL BROADCAST IN HOME NETWORK - A method and system for a plurality of devices to share a channel map of digital broadcast in a home network is provided. In a system and method for sharing a channel map of digital broadcast in a home network according to the present invention, a Remote User Interface Server (RUIS) stores a channel map including an occupied count field for indicating a number of devices using each of a plurality of digital broadcast channels and an occupier indicator field including indicators of the devices using corresponding digital broadcast channels, and at least one Remote User Interface Client (RUIC) as one of the devices receives and displays the channels for which occupier indicator fields include the occupier indicator of the RUIC. | 06-09-2011 |
Ki Young Kim, Yonging-Si KR
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20120155134 | HIGH EFFICIENCY RECTIFIER, WIRELESS POWER RECEIVER INCLUDING THE RECTIFIER - A high efficiency rectifier and a wireless power receiver including the rectifier are provided. In one embodiment, a rectifier may be formed of a full bridge diode circuit and may include: a first dual diode, a second dual diode, a third dual diode and a fourth dual diode forming the full bridge diode circuit, the full bridge diode circuit including: a first path configured to output voltage when the phase of an input voltage is positive, via the first dual diode and the fourth dual diode; and a second path configured to output voltage when the phase of the input voltage is negative, via the second dual diode and the third dual diode. In another embodiment, a rectifier may include: at least two full bridge diode circuits connected in parallel. | 06-21-2012 |
Ki Young Kim, Chungcheongnam-Do KR
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20130158679 | APPARATUS AND METHOD FOR CONTROLLING CONSTRUCTION MACHINERY - The present disclosure relates to an apparatus and method for controlling construction machinery, and an operation pattern control device according to the present disclosure includes an operation pattern recognition device configured to analyze operation being performed by the construction machinery and a driving control device configured to control individual equipment of the construction machinery to match the operation pattern analyzed by the operation pattern recognition device, and the operation pattern recognition device includes: a data accumulation unit configured to receive and accumulate a manipulation signal of an operator; an operation pattern analysis unit configured to determine a present operation pattern by analyzing data of the accumulated manipulation signal; a probability model analysis unit configured to determine data, which is not determined from the operation pattern analysis unit, by using a probability model; and a pattern result output unit configured to output operation determined from the operation pattern analysis unit and the probability model analysis unit to the driving control device. | 06-20-2013 |
Ki Young Kim, Seongnam-Si Gyeonggi-Do KR
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20140291840 | STACKED SEMICONDUCTOR PACKAGE - A stacked semiconductor chip includes a main substrate supporting a semiconductor chip module, wherein the semiconductor module comprises at least two sub semiconductor chip modules each having a sub substrate in which a first semiconductor chip is embedded and at least two second semiconductor chips are stacked on the sub substrate. | 10-02-2014 |
Ki Young Kim, Pohang-Si KR
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20150023127 | CARBONATION DEVICE AND METHOD OF CARBONATION USING THE SAME - Disclosed is a carbonation device including: a storage tank storing a carbonation subject solution; a droplet spray unit spraying the carbonation subject solution from the storage tank as droplets; a carbonation reaction tank disposed with the droplet spray unit and filled with a carbonation gas under a predetermined pressure to provide a slurry by a carbonation reaction of the droplet-sprayed carbonation subject solution with the filled carbonation gas; a carbonation gas supply unit supplying the carbonation gas into the carbonation reaction tank to maintain the carbonation gas in the carbonation reaction tank under the predetermined pressure; and a slurry outlet unit ejecting the slurry from the carbonation reaction tank to maintain the slurry formed in the carbonation reaction tank within a predetermined level, and a method of carbonation using the same. | 01-22-2015 |
20150118130 | BORON RECOVERY APPARATUS, BORON RECOVERY METHOD, AND BORON RECOVERY SYSTEM - Disclosed is a boron recovering device including: an aeration-type water-channel reactor including a water channel; at least one aeration unit disposed in the water channel and aerating a boron-containing solution by passing it through the water channel to deposit boron in the form of borax; and a precipitation bath precipitating the deposited borax in the boron-containing solution having passed through the aeration-type water-channel reactor and separating a filtrate by overflowing, a boron recovering device, a method of recovering boron, and a boron recovering system. | 04-30-2015 |
20150197830 | Method for Extracting Lithium from Solution Containing Lithium - Disclosed is a method of extracting lithium from a solution including lithium. The method of extracting lithium from a solution including lithium includes: separating the solution including lithium into a monovalent ion-containing solution and a solution including ions having more than divalence using a separation membrane having a negative charge on its surface; removing impurities from the monovalent ion-containing solution; and precipitating lithium dissolved in the monovalent ion-containing solution into lithium phosphate by adding a phosphorus-supplying material to the monovalent ion-containing solution. | 07-16-2015 |
Ki Young Kim, Gyeongsangbuk-Do KR
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20150071837 | Method for Manufacturing Lithium Hydroxide and Method Using Same for Manufacturing Lithium Carbonate - The present invention relates to a method of manufacturing lithium hydroxide and a method of manufacturing lithium carbonate using the same. The method of manufacturing lithium hydroxide includes: preparation of a lithium phosphate aqueous solution including lithium phosphate particles; addition of a phosphate anion precipitation agent to the lithium phosphate aqueous solution; and precipitating a sparingly soluble phosphate compound through a reaction of cations of the phosphate anion precipitation agent with anions of the lithium phosphate. | 03-12-2015 |
Ki Young Kim, Seongnam KR
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20150222364 | SEMICONDUCTOR PACKAGES WITH OPTICAL TRANSCEIVERS - A semiconductor package includes a package substrate, a first semiconductor substrate and a second semiconductor substrate stacked on the package substrate, and an optical transceiver that generates and receives an optical signal travelling between the package substrate and the second semiconductor substrate using an infrared (IR) ray that passes through the first semiconductor substrate. | 08-06-2015 |
Ki Young Kwak, Gyeonggi KR
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20080299983 | Apparatus and Method For Measuring Carrier-To-Interference-and-Noise Ratio Using Downlink Preamble - Provided are an apparatus and method for measuring a carrier-to-interference-and-noise ratio (CINR) using a downlink preamble in a digital communication system. More particularly, provided are an apparatus and method that measure CINRs using preambles of received signals respectively corresponding to a plurality of cells or sectors and perform handover and reverse power control using the CINRs in a digital communication system employing an orthogonal frequency division multiplexing (OFDM) technique or orthogonal frequency division multiple access (OFDMA) technique. According to the apparatus and method, it is possible to easily measure CINRs and perform handover and reverse power control using the measured CINRs. Therefore, deterioration in performance can be reduced even in a poor channel environment by maintaining a CINR received by a base station at an appropriate level. | 12-04-2008 |
20080303508 | Apparatus and Method for Estimating Carrier Frequency Offset in Communication Terminal, and Communication Terminal for Performing the Method - Provided are an apparatus and method for estimating carrier frequency offset in a communication terminal operating in a communication system supporting Orthogonal Frequency Division Multiplexing (OFDM) or Orthogonal Frequency Division Multiplexing Access (OFDMA). More particularly, provided are a method of estimating carrier frequency offset in a communication terminal supporting DownLink (DL) Full Usage of SubChannel (FUSC) and DL Band-Adaptive Modulation and Coding (AMC) channel modes in a wireless communication system based on one of Institute of Electrical and Electronic Engineers (IEEE) 802.16 | 12-11-2008 |
20090016420 | APPARATUS AND METHOD FOR MEASURING CARRIER TO INTERFERENCE AND NOISE RATIO - Provided are an apparatus and method for measuring a carrier-to-interference and noise ratio (CINR) using a pilot symbol in a digital communication system, and more particularly, to an apparatus and method for measuring a CINR by estimating a data signal, noise, and an interference signal from a pilot symbol in a digital communication system using orthogonal frequency division multiplexing (OFDM)/orthogonal frequency division multiplexing access (OFDMA). The apparatus includes: a pilot symbol acquisition unit for acquiring the pilot symbol from a baseband frequency signal; a signal estimation unit for estimating a pilot signal and a data signal from the pilot symbol; a power calculation unit for calculating a power value of the estimated data signal and calculating a power value of a noise signal from a difference between the pilot symbol and an estimated pilot signal; and a CINR calculation unit for calculating a CINR on the basis of the power values of the data and noise signals. Thus, a pilot symbol is used for more easily and precisely measuring a CINR of a received signal, and scheduling of a base station and transmission power control of a terminal are performed on the basis of the measured CINR. | 01-15-2009 |
Ki Young Kwon, Seoul KR
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20090288622 | CONTINUOUS VARIABLE VALVE LIFT DEVICE - The CVVL device includes a rocking cam having a rolling face contacting a rocker arm is formed to press the rocker arm when pivoted, a rocking roller, which is disposed above the drive cam and rolls on an outer circumference of the drive cam, a control apparatus, which changes a position of the rocking roller rolling on the outer circumference of the drive cam; and a rocking apparatus, which pivots the rocking cam according to a position of the rocking roller such that a position where the rocker arm is contacted with the rolling face is changed depending on the position of the rocking roller. | 11-26-2009 |
20100077974 | CONTINUOUSLY VARIABLE VALVE LIFT DEVICE AND OPERATION LOGIC THEREOF - A continuously variable valve lift device may include a vibration link having one end eccentrically and rotatably coupled to a rotation shaft, a rocker arm having a middle portion pivotally coupled to the other end of the vibration link, an advance lever having one end coupled to the one end of the rocker arm to select advance or delay, a swivel cam link having one end pivotally coupled to the other end of the rocker arm, and a swivel cam, one end of which is pivotally coupled to the other end of the swivel cam link and the other end of which is pivotally coupled to a stationary shaft to open and close a valve. | 04-01-2010 |
20100122677 | Continuous variable valve lift apparatus - A variable valve lift apparatus may include an input unit, a control link disposed to a control shaft, a driving cam that is provided with a contact portion and pivotally disposed to the control shaft, a valve opening unit that contacts the contact portion and is opened and closed in accordance with pivoting of the driving cam, wherein the control link, the input unit and the driving cam are connected by a connecting unit, and contact positions of the valve opening unit and the contact portion are variable according to a relative rotation angle of the control link around the control shaft. | 05-20-2010 |
20110272612 | VARIABLE VALVE LIFT APPARATUS - A variable valve lift apparatus may include an opening/closing portion, a low lift cam which selectively contacts the opening/closing portion, a high lift cam which may be disposed parallel to the low lift cam, a control portion, a pad hinge connected to the control portion, and a pad, an end of which may be pivotally coupled to the pad hinge, the pad slidably contacting the high lift cam and the opening/closing portion, wherein, the control portion selectively changes position of the pad hinge. | 11-10-2011 |
20150205424 | TOUCH WINDOW - A touch window includes a substrate including an active region and an unactive region, a resin layer provided on the substrate. The resin layer includes an intaglio part and an embossment part adjacent to the intaglio part, and an electrode layer in the intaglio part. The embossment part includes a curved surface. | 07-23-2015 |
Ki Young Kwon, Beijing CN
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20080265253 | THIN FILM TRANSISTOR DISPLAY PANEL, MANUFACTURING METHOD AND DETECTION METHOD THEREOF - A thin film transistor (TFT) display panel as well as a manufacturing method and a detection method thereof are provided. The TFT display panel comprises at least two display regions and a detection region, wherein a gate detection line is correspondingly connected at least with all the gate lines from one of the display regions in the detection region. The embodiments of the present invention improve the safety of the circuits in the detection region, and simplify the mask process of the TFT display panel and the detection process for the display region, which in turn increases the production efficiency of the TFT and reduces the production cost. | 10-30-2008 |
Ki Young Kwon, Daejeon KR
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20130228718 | COMPOSITE CATHODE ACTIVE MATERIAL HAVING IMPROVED POWER CHARACTERISTICS, AND SECONDARY BATTERY, BATTERY MODULE, AND BATTERY PACK INCLUDING THE SAME - Provided is a composite cathode active material including layered lithium manganese oxide and lithium-containing metal oxide. | 09-05-2013 |
20140356715 | COMPOSITE CATHODE ACTIVE MATERIAL HAVING IMPROVED POWER CHARACTERISTICS, AND SECONDARY BATTERY, BATTERY MODULE, AND BATTERY PACK INCLUDING THE SAME - Provided is a composite cathode active material including layered lithium manganese oxide and lithium-containing metal oxide. | 12-04-2014 |
20150270552 | ELECTRODE FOR ELECTROCHEMICAL DEVICE WITH LOW RESISTANCE, METHOD FOR MANUFACTURING THE SAME, AND ELECTROCHEMICAL DEVICE COMPRISING THE ELECTRODE - The present disclosure relates to an electrode that may minimize an electrical resistance increase caused by a binder polymer or a conductive material used in the electrode and provide a high capacity, a method for manufacturing the same, and an electrochemical device comprising the electrode, and an electrode mix slurry is prepared using a high shearing mixing process for each step such that fine grained conductive material and a binder polymer are uniformly dispersed in an electrode mix, and a high capacity electrode active material is used in the electrode mix, to manufacture a high capacity electrochemical device. | 09-24-2015 |
Ki Young Kwon, Gyeonggi-Do KR
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20120202924 | SHEET CONTAINING RICE BRAN AND GIFT-SET TRAY EMPLOYING SAME - The present design relates to an advantageous and useful sheet which contains rice bran and to a gift-set tray made with the same, wherein the sheet comprises: a substrate layer ( | 08-09-2012 |
Ki Young Lee, Seoul KR
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20090054642 | NOVEL BENZAMIDINE DERIVATIVE, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING SAME - The present invention relates to a novel benzamidine derivative, a process for the preparation thereof, and a pharmaceutical composition comprising the same. The benzamidine derivative of the present invention effectively inhibits osteoclast differentiation at an extremely low concentration, and greatly increases the trabecular bone volume, and thus it can be advantageously used for the prevention and treatment of osteoporosis. | 02-26-2009 |
20090176846 | N-hydroxy-4- {5- [4- (5-isopropyl-2-methyl-1, 3-thiazol-4-yl) phenoxy] pentoxy} benzamidine 2 methanesulfonic acid salt - Disclosed is an N-Hydroxy-4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxy]pentoxy} benzamidine 2 methansulfonic acid salt, which has excellent bioavailability. Also disclosed are a method of preparing the compound and a pharmaceutical composition comprising the compound. | 07-09-2009 |
20130106742 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF | 05-02-2013 |
20140309126 | PEPTIDE BINDING TO GRAPHITIC MATERIALS AND PHAGE INCLUDING SAME - The present disclosure provides a peptide including one or more amino acid sequence selected from a group consisting of SEQ ID NO 1 and SEQ ID NO 2 and binding specifically to a graphitic material, a phage including same, and a graphitic material including a graphitic surface on which the peptide or the phage is arranged. | 10-16-2014 |
20140333541 | SHOWCASE SYSTEM HAVING TRANSPARENT DISPLAY PANEL AND OPERATING METHOD THEREOF - To achieve the objective of the present invention, a method for operating a showcase system having a transparent display panel according to one embodiment of the present invention comprises the steps of: receiving a touch input for a predetermined area of a transparent display panel; displaying an image keyboard; receiving product information; and connecting information on the predetermined area and the product information to store the connected information, or the invention comprises the steps of: recognizing a predetermined product; receiving a touch input for a predetermined area of a transparent display panel; and connecting information on the predetermined area and information on the predetermined product to store the connected information. | 11-13-2014 |
20150305163 | HYBRID ELECTRONIC SHEETS - In accordance with the present disclosure, a hybrid electronic sheet which exhibits superior electrical property and allows biomaterial functionalization and flexible device patterning may be provided by binding a graphitic material in colloidal state to a biomaterial capable of binding thereto specifically and nondestructively. Since the electronic sheet is an electronic sheet wherein a biomaterial and an electrical material (graphitic material) are hybridized, it exhibits good compatibility with biomaterials and can be further functionalized with, for example, an enzyme that selectively reacts with a biochemical substance. Accordingly, an electrical material and a chemical or biological material may be effectively nanostructurized and it can be realized as a multi-functional, high-performance electronic sheet. | 10-22-2015 |
20150376596 | HYBRID ELECTRONIC SHEETS - Provided is an electronic sheet including a graphitic material and a phage which displays a peptide having a binding ability to the graphitic material on its coat protein or a fragment thereof. | 12-31-2015 |
20160031938 | PEPTIDE SELECTIVELY BINDING TO GRAPHITIC MATERIALS AND VOLATILE ORGANIC COMPOUNDS - Provided is a peptide including X | 02-04-2016 |
20160100778 | BIOSENSOR AND WEARABLE DEVICE FOR DETECTING BIOINFORMATION INCLUDING HYBRID ELECTRONIC SHEET - Provided are a biosensor and a wearable device for detecting bioinformation including a hybrid electronic sheet. The biosensor has high electrochemical activity, allows DET-based detection of an analyte in a sample, and has an electrode harmless to the human body to detect an analyte with high sensitivity and selectivity, thereby being usefully applied to a wearable device of detecting bioinformation. | 04-14-2016 |
20160103108 | NOVEL PEPTIDE SELECTIVELY BINDING TO VOLATILE ORGANIC COMPOUNDS - Provided is a peptide selectively binding to a volatile organic compound, in which the peptide has excellent selectivity for the volatile organic compound and has stability at room temperature so as to effectively collect and detect or eliminate the volatile organic compound. | 04-14-2016 |
Ki Young Lee, Gyunggi-Do KR
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20120175997 | SWITCHED RELUCTANCE MOTOR - Disclosed herein is a switched reluctance motor including a rotor having a coil wound therearound; commutators connected to both ends of the rotor; brushes mechanically contacting the commutators by rotation of the rotor; and a stator having the brushes fixed thereto and having stator poles, wherein the brushes are moved by an advance angle from a connection axis of stator poles counterclockwise, and a dwell angle, a voltage application period is controlled by arc angles of the commutator and the brush. | 07-12-2012 |
20130049494 | SWITCHED RELUCTANCE MOTOR - Disclosed herein is a switched reluctance motor including: a salient pole type stator that includes a plurality of teeth having a coil wound therearound and a magnet mounted between the teeth; and a salient pole type rotor that is inserted into a central portion of the stator and rotates, wherein the magnet is mounted between the teeth having the coil wound therearound. | 02-28-2013 |
20130069453 | MECHANICALLY COMMUTATED SWITCHED RELUCTANCE MOTOR - Disclosed herein is a switched reluctance motor including: a salient pole type rotor; and a stator including a stator body, a plurality of phase windings, permanent magnets, and magnetic flux transform coils wound to enclose the permanent magnets, wherein magnetic fluxes generated by excitation of the phase windings interact with magnetic force generated from the permanent magnets, such that a magnetic flux amount may increase and torque density may be improved, an intersection line is not generated in the magnetic fluxes generated by the excitation of the phase windings, and the magnetic fluxes are reduced by the magnetic flux transform coil. | 03-21-2013 |
20130162061 | SWITCHED RELUCTANCE MOTOR - Disclosed herein is a switched reluctance motor including: a rotor part including a rotor core having a shaft inserted thereinto and a plurality of rotor poles formed to be protruded from the rotor core; a stator part formed by coupling stator cores each positioned at outer sides of the rotor poles while facing the rotor poles so that the rotor part rotates therein and independently manufactured by insert injection molding to each other; and a magnet coupled between the stator cores. | 06-27-2013 |
20130207507 | ROTOR ASSEMBLY FOR MOTOR AND MANUFACTURING METHOD THEREOF - Disclosed herein are a rotor assembly for a motor in which separation type rotor cores having the other polarity are disposed between core members of integral type rotor cores having one polarity and the separation type rotor cores and the integral type rotor cores are fixed to each other using wedges or injection molding materials that are formed of a non-magnetic material, such that movement of magnetic fluxes between the integral type rotor cores and the separation type rotor core may be minimized, and a manufacturing method thereof. | 08-15-2013 |
20140070659 | STATOR ASSEMBLY FOR MOTOR - Disclosed herein is a stator assembly for a motor including: a core member provided with a ring shaped yoke part and a plurality of coil winding parts spaced apart from each other at equidistance in a circumferential direction to be extended from the yoke part; and a tip member alternately provided with at least one mounting part having hollow parts and made of a magnetic material and at least one connecting part disposed between the mounting parts, wherein each of the end portions of the coil winding parts is fixedly positioned at each of the hollow parts. | 03-13-2014 |
Ki Young Lee, Hwaseong-Si KR
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20120194865 | IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING THE SAME - An image forming apparatus and a method of controlling the same which may prevent brokenness of data displayed on a display are provided. The image forming apparatus performs a read operation on data previously stored at a specific address of a storage unit of an LCD module or on data stored through a write operation. The image forming apparatus compares data acquired through the read operation and known data. If the data acquired through the read operation and the known data are different, the image forming apparatus adjusts a setup time of an enable signal to prevent brokenness of data due to incorrect timing of the enable signal. | 08-02-2012 |
20150203305 | IMAGE FORMING APPARATUS, METHOD OF CONTROLLING PAPER FEEDING THEREOF, AND COMPUTER-READABLE RECORDING MEDIUM - An image forming apparatus, a method of controlling paper feeding thereof, and a computer-readable recording medium containing code to perform the method. The image forming apparatus includes a lift configured to supply loaded paper to a feed roller, a motor configured to move the lift so that the paper reaches and contacts the feed roller, a sensor configured to measure current that flows through the motor, and a controller configured to control driving of the motor according to a measured level of the current. | 07-23-2015 |
Ki Young Lee, Suwon KR
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20130214623 | SWITCHED RELUCTANCE MOTOR - Disclosed herein is a switched reluctance motor including: a salient pole type rotor provided with a plurality of salient poles; and a stator including a stator body provided with a plurality of salient poles facing the rotor and a plurality of auxiliary slots disposed between the salient poles, a plurality of phase windings formed by winding coils around the salient poles, and a plurality of electromagnets formed by winding coils in the auxiliary slots, wherein magnetic fluxes generated due to excitation of the phase windings interact with magnetic force generated from the electromagnets, such that a magnetic flux amount may increase and torque density may be improved, and an intersection line is not generated in the magnetic fluxes generated due to the excitation of the phase windings. | 08-22-2013 |
20130227808 | WIPER LEVER ASSEMBLY AND WIPER BLADE - Disclosed herein is a wiper lever assembly which is configured to prevent detachment of end cover members, which includes a lever member (a center cover lever, secondary levers and yoke levers) gripping a rubber blade disposed thereunder, and an end cover member which covers an end of the lever member from above and which includes claws formed on both lateral sides thereof. The claws may be extended inwardly from the end cover and engage with both lateral sides of a lower surface of the lever member to grip the lever member. The end cover member includes a support wall which is formed at the center of a width of the end cover member and is extended downwardly therefrom, and the lever member includes a receptor (an insert tube and a proximal insert tube) in which the support wall is fitted from above. | 09-05-2013 |
20130276255 | WIPER LEVER ASSEMBLY AND WIPER BLADE - Disclosed is a wiper lever assembly that includes upper and lower levers, a plurality of pivotal connecting parts that are pivotally coupled to a longitudinal end of the upper lever, and a plurality of mating pivotal connecting parts that are disposed on the lower lever. The assembly further includes an upper pressing arc portion disposed on the upper lever over the plurality of pivotal pressing parts. The upper pressing arc is in slidable contact with a lower engaging arc portion disposed on the lower lever. In addition, a radius of curvature of a concave arc of the upper pressing arc portion and the lower engaging arc portion is larger than that of a convex arc of the upper pressing arc portion and the lower engaging arc portion. | 10-24-2013 |
20130278105 | ROTOR ASSEMBLY - Disclosed herein is a rotor assembly, including: a rotor portion provided with an insertion hole into which a rotating shaft is inserted; and a magnet inserted into an embedded hole radially formed at a cross section axially vertical to the shaft of the rotor portion outwardly from the rotor portion, wherein the magnet is formed so that a width in a direction vertical to a radial direction of the magnet gradually increases from the shaft radially outwardly from the rotor portion. According to the preferred embodiment of the present invention, more magnets can be arranged in the same area, the freedom of design can be improved, and the flux amount can be increased, by the structural change of the magnet embedded in the rotor portion. | 10-24-2013 |
20130285498 | ROTOR OF BRUSHLESS DC MOTOR - Disclosed herein is a rotor of a brushless direct current motor including magnets, a core in which the magnets are accommodated, a rotating shaft inserted into the core, and a pair of cover members inserted into the rotating shaft to cover both ends of the core, respectively. | 10-31-2013 |
20140169999 | SHAFT SUPPORTING MODULE AND OUTER ROTOR TYPE FAN MOTOR HAVING THE SAME - Disclosed herein is a shaft supporting module, including: a bearing rotatably supporting a shaft of a fan motor; and a supporting body supporting the bearing, wherein the bearing is formed of a single bearing extended in an axial direction. | 06-19-2014 |
20140346903 | FAN MOTOR - Disclosed herein is a fan motor. In the fan motor according to the present invention which is an outer rotor type, a shaft having a fan fastened thereto is rotatably coupled to a bearing, the bearing is coupled to a bearing holder formed in a bracket, and the bracket is integrally configured of the bearing holder, a hub formed to be extended from the bearing holder to a perimeter, and a base formed to be extended from the hub to a perimeter, such that parts and assembling process may be effectively reduced. Meanwhile, the shaft is fastened with a stopper to prevent floating thereof, thereby improving driving stability and reliability. | 11-27-2014 |
Ki Young Lee, Suwon-Si KR
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20140106376 | METHOD FOR DIAGNOSING GLIOMA AND SCREENING FOR THE THERAPEUTICS OF GLIOMA THROUGH IDENTIFYING PROTEIN RELOCATION - The present invention relates to a method for diagnosing glioma by comparing the protein location of an individual to be diagnosed with the normal control nerve cells. More particularly, the present invention relates to a method for diagnosing glioma including determining that an individual has glioma when the expression level of GFRα4 in the endoplasmic reticulum is higher than that in the plasma membrane, and a method for screening a therapeutic agent for glioma. In the diagnostic method of the present invention, the protein expression levels in particular subcellular locations are compared, thereby accurately diagnosing glioma, diagnosing progression of glioma, and predicting prognosis after glioma surgery. | 04-17-2014 |
20140368070 | COIL WINDING STRUCTURE OF STATOR CORE - Disclosed herein is a coil winding structure of a stator core including: the stator core; an insulator covering the stator core and provided with a coil coupling part; and a coil wound around the stator core and connected to the coil coupling part of the insulator, wherein a solder is injected into the coil coupling part, such that the coil is electrically connected to an external connecting line. | 12-18-2014 |
Ki Young Lee, Gyeonggi-Do KR
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20140068009 | PLAYING OF MULTIPLE MEDIA STREAMS IN A SINGLE-PLAYER SOFTWARE ENVIRONMENT - Methods and systems of playing multiple media streams in a single-player environment are presented. In an example, creation of a live media player associated with a first output of a media machine and creation of a non-live media player associated with a second output of the media machine are requested. The live media player and the non-live media player are presented to a resource manager of the media machine with a shared live property for assignment of separate media tuners. In response to the assignment, live playing of a first media stream using the live media player and live playing of a second media stream using the non-live media player are initiated. | 03-06-2014 |
20150112072 | PROCESS OF PREPARING SOLIFENACIN OR SALT THEREOF, AND NOVEL INTERMEDIATE USED IN THE PROCESS - Disclosed herein is a method of preparing solifenacin or a salt thereof, including the steps of: (a) reacting (R)-quinuclidinol with bis(pentafluorophenyl)carbonate in an organic solvent to prepare a solifenacin intermediate, (3R)-1-azabicyclo[2,2,2]oct-3-yl pentafluorophenylcarbonate, and (b) reacting the solifenacin intermediate with (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline in an organic solvent to prepare solifenacin. The method is advantageous in that high-purity solifenacin or a salt thereof can be simply and efficiently prepared with high yield using a novel intermediate. | 04-23-2015 |
20150194870 | LINEAR VIBRATION ACTUATOR - Embodiments of the invention provide a motor assembly including a terminal provided at a stator of a motor and electrically connected to a coil wound around the stator, and a controller formed with a coupling hole to which the terminal is coupled and electrically connected and controlling electric input and output to the terminal. | 07-09-2015 |
Ki Young Lim, Yongin-Si KR
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20150373187 | DEVICE FOR DISPLAYING IDENTIFICATION INFORMATION ON OTHER DEVICE AND METHOD THEREOF - A method for display, at a first electronic device, identification information about a second electronic device is provided. The method includes receiving a call or a message from the second electronic device, requesting identification information about the second electronic device to a server, receiving the requested identification information from the server, and displaying the received identification information on a screen. The identification information comprises relation information between the first electronic device and the second electronic device. | 12-24-2015 |
Ki Young Moon, Cheonan-Si KR
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20140009890 | ELECTRONIC COMPONENT BOX FOR VEHICLE - Provided is an electronic component box for a vehicle. The electronic component box for a vehicle, the electronic component box including a housing formed of a plastic material and manufactured through plastic injection molding, the housing having an opened top surface, a top cover formed of a plastic material and manufactured through the plastic injection molding, the top cover covering the opened top surface of the housing, a base cover seated on a bottom surface of the housing, an electronic component set seated on a top surface of the base cover, and a plated layer disposed on an inner circumferential surface of the housing and a back surface of the top cover to shield an electromagnetic wave. | 01-09-2014 |
20140062399 | ELECTRIC VEHICLE CHARGER - An electric vehicle charger includes a case including a lower case having an opened top surface and in which a connector insertion groove is defined in a side surface thereof and an upper case having an opened bottom surface and covering the opened top surface of the lower case, a circuit board seated on the lower case and on which at least one electrical component of a short-circuit detection part detecting short-circuit of an electric vehicle, a detection part detecting overvoltage and overcurrent during charging of the electric vehicle, a communication module communicating with a charging control part of the electric vehicle, and a display part displaying a charged state of the electric vehicle is mounted, a cable inserted into the lower case, the cable being electrically connected to the circuit board, and a cable connector inserted into the connector insertion groove to guide the insertion of the cable. | 03-06-2014 |
20150151643 | ELECTRIC VEHICLE CHARGER - Provided is an electric vehicle charger. The electric vehicle charger includes a lower case including a front partition wall having a cable penetration cutoff part that is cut to pass in forward and backward directions, an upper case including a front partition wall having a cable penetration cutoff part that is cut to pass in forward and backward directions, a sealing part having at least one portion disposed between the upper case and the lower case, and a cable passing though a portion of the upper case and a portion of the lower case, the cable being coupled between the upper case and the lower case | 06-04-2015 |
20150151695 | INVERTER FOR ELECTRIC VEHICLE - An inverter for an electric vehicle is provided. The inverter for an electric vehicle, which controls an RPM of a motor for the electric vehicle, the inverter including a busbar connected to a power semiconductor module for supplying current, a current sensor measuring the current passing through the busbar, and a control board on which the current sensor is mounted, the control board controlling the motor for the electric vehicle according to a result measured by the current sensor. The busbar is disposed to vertically pass through the current sensor and control board. | 06-04-2015 |
20150155692 | BUSBAR COUPLING DEVICE ASSEMBLY - Provided is a busbar coupling device. The busbar coupling device includes: a plate including a first side and a second side disposed opposite to each other; a first end wall part protruding and extending in a direction that the first side faces at a first end part in a length direction of the plate; a first protrusion part disposed at the plate, spaced from the first end wall part, and protruding in the direction that the first side faces; a second end wall part protruding and extending from a second end part disposed opposite to the first end part to a direction that the second side faces in the length direction of the plate; and a second protrusion part disposed at the plate, spaced from the first end wall part, and protruding in the direction that the first side faces. | 06-04-2015 |
20150156901 | INVERTER FOR ELECTRIC VEHICLE - Provided is an inverter for an electric vehicle. The inverter for the electric vehicle includes a heat sink, a power semiconductor module disposed on an upper portion of the heat sink, a control board connected to the power semiconductor module, a light source coupled to the control board, a case coupled to the upper portion of the heat sink to cover the power semiconductor module and the control board, and an indicator coupled to the case to transmit light emitted from the light source therethrough. The indicator is double injection-molded to the case. | 06-04-2015 |
Ki Young Nam, Yeosu-Si KR
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20130178564 | THERMOPLASTIC RESIN COMPOSITION HAVING EXCELLENT FLAME RETARDANCY, COLORING PROPERTIES AND SCRATCH RESISTANCE - Disclosed is a thermoplastic resin composition with superior flame retardancy, colorability and scratch resistance. More specifically, disclosed is a thermoplastic resin composition comprising A) 100 parts by weight of a basic resin comprising 11 to 89% by weight of an acrylonitrile-butadiene-styrene copolymer and 89 to 11% by weight of a styrene-acrylonitrile copolymer, B) 10 to 40 parts by weight of a bromine organic flame retardant, and C) 0.1 to 10 parts by weight of a coated antimony compound. | 07-11-2013 |
Ki Young Park, Ulju-Gun KR
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20130005233 | AIR VENT FOR A VEHICLE - A vehicle air vent includes a plurality of vanes installed in an air discharge port in a body to be rotatable in a horizontal direction. By coupling the vanes to each other, when a knob provided on one vane is operated, all of the vanes are rotated together, and a hinge shaft provided at each of an upper end and a lower end of each vane is inserted into and connected to a hinge hole of a spacer provided at each of an upper end and a lower end of the air discharge port of the air vent body. A damper bushing connected to a front end portion of the vane hinge shaft passing through the hinge hole is installed below the hinge hole of a spacer to which each hinge shaft of the vane provided with the knob is connected. | 01-03-2013 |
Ki Young Seo, Gyeonggi-Do KR
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20130010998 | COAXIAL SOUND GENERATING UNIT CARTRIDGE AND A TWO-WAY EARPHONE USING THE SAME - Provided is a two-way earphone. The present invention comprises: a main earphone body on the inside of which are respectively disposed a first sound generating unit and a second sound generating unit for generating sounds of mutually different playback audio bandwidths upon input of an electrical signal; a housing which has a first holder part where the first sound generating unit is inserted, and has a second holder part where the second sound generating unit is inserted, and also has a partition wall that is formed with at least one first sound releasing hole for releasing the sound generated from the first sound generating unit between the first holder part and the second holder part; a cap which is assembled onto the second holder part, and through which is formed at least one second sound releasing hole for releasing, to the outside, a mixed sound resulting from the intermixing of the sound released through the first sound releasing hole and the sound generated from the second sound generating unit; and a base plate for supplying a power source and an electrical signal to the first sound generating unit and the second sound generating unit. | 01-10-2013 |
Ki Young Song, Seoul KR
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20100294369 | DYE-SENSITIZED PHOTOVOLTAIC CELL - A counter electrode for a photovoltaic cell and a photovoltaic cell including the same include a transparent substrate and a catalyst layer formed on the transparent substrate using a supported catalyst The counter electrode of the present invention has an economical preparation cost and process, and also has an enlarged contact area with an electrolyte layer of the cell, leading to improved catalytic activity. Thus, in the case where the counter electrode is applied to the photovoltaic cell, excellent photoconversion efficiency is exhibited. In an exemplary embodiment, the photovoltaic cell is a dye-sensitized photovoltaic cell including such a counter electrode. | 11-25-2010 |
20140110663 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE HAVING THE SAME - A light emitting device includes a nano-structure, a first semiconductor layer on the nano-structure, an active layer on the first semiconductor layer, and a second conductive semiconductor layer on the active layer. The nano-structure includes a graphene layer provided under the first semiconductor layer to make contact with the first semiconductor layer; and a plurality of nano-textures extending from a top surface of the graphene layer to the first semiconductor layer and in contact with the first semiconductor layer. | 04-24-2014 |
20140110720 | LIGHT EMITTING DEVICE - A light emitting device includes a first semiconductor layer having a first conductive dopant, an active layer on the first semiconductor layer, an electron blocking layer on the active layer, a carrier injection layer between the active layer and the electron blocking layer, and a second semiconductor layer having a second conductive dopant on the electron blocking layer. The carrier injection layer includes the first conductive dopant and the second conductive dopant, and the first conductive dopant of the carrier injection layer has a concentration lower than a concentration of the second conductive dopant. | 04-24-2014 |
20150135878 | SHIFTING APPARATUS FOR VEHICLE - A shifting apparatus for a vehicle may include a lever position guide that is provided inside a gear lever box at which a gear lever is located, and has a reference position and multiple gear positions connected to the reference position, an elastic part engaged to the gear lever and the gear lever box and configured to return the gear lever to the reference position when the gear lever deviates from the reference position and thus is located at any one of the multiple gear positions, and a controller that shifts a gear range according to a preset shifting order when the gear lever moves between the reference position and the multiple gear positions, and shifts the gear range to a preset gear range when the gear lever is located at any one of the multiple gear positions for a longer time than a setting time. | 05-21-2015 |
20150144868 | LIGHT-EMITTING ELEMENT - According to one embodiment, a light-emitting element comprises: a first electrically-conductive semiconductor layer, a second electrically-conductive semiconductor layer; and an active layer which is disposed between the first electrically-conductive layer and the second electrically-conductive layer, and in which a well layer and a barrier layer are alternately laminated at least once. The active layer comprises: a first region which is disposed between a neighbouring barrier layer and well layer, and linearly reduces the energy band gap; and a second region which is disposed between a neighbouring well layer and barrier layer, and linearly increases the energy band gap. In the well layer, at least one first region and second region neighbouring the same well layer have mutually different thicknesses. | 05-28-2015 |
20150176709 | METHOD OF CONTROLLING PARKING CONTROL DEVICE OF TRANSMISSION - A method of controlling a parking control device of a transmission may include a) inputting data about a state of a vehicle, b) determining, based on the data input at a step of the a), whether a current situation is a first situation in which an actuator of the parking control device of the transmission is to be promptly controlled, a second situation in which noise is controlled to be minimized, or a third situation which is a normal situation, and c) controlling a Pulse Width Modulation (PWM) duty cycle required to control the actuator to different values depending on the first, second, and situations determined at a step of the b), thus driving the actuator. | 06-25-2015 |
20150362068 | Device and Method for Driving Shift Lever - Disclosed are device and method for driving a shift lever. The device may include a control unit that sets a travel distance of the shift lever when the shift lever is manipulated to a predetermined shift stage to be different than a reference travel distance of the shift lever, which is a travel distance of the shift lever when the shift lever is manipulated to shift stages other than the predetermined shift stage. The device may further include a driving unit which restricts a travel of the shift lever or moves the shift lever depending on a setting of the control unit. | 12-17-2015 |
20160049545 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE HAVING THE SAME - Disclosed is a light emitting device. The light emitting device includes a nano-structure, a first semiconductor layer on the nano-structure, an active layer on the first semiconductor layer, and a second conductive semiconductor layer on the active layer. The nano-structure includes a graphene layer disposed under the first semiconductor layer to make contact with the first semiconductor layer; and a plurality of nano-textures extending from a top surface of the graphene layer to the first semiconductor layer and contacted with the first semiconductor layer. | 02-18-2016 |
20160116058 | APPARATUS AND METHOD FOR SHIFT PERCEPTION - An apparatus for shift perception includes a transmission and a vehicle shift controller configured to perform shifting of the transmission. An electronic shift operator is configured to generate shift stage information by checking a state of a present shift stage or shift planning stage information by a shifting operation of a driver. An electronic braille module is configured to output the shift stage information or the shift planning stage information in braille information. | 04-28-2016 |
Ki-Young Chang, Seoul KR
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20160064820 | ANTENNA USING EXTERIOR METAL FRAME AND ELECTRONIC DEVICE UTILIZING THE SAME - An antenna device that uses an exterior metal frame is provided. The antenna includes a Printed Circuit Board (PCB); a plurality of segment-type exterior metal frames spaced apart from the PCB; a feeding portion connected to one metal frame of the plurality of segment-type exterior metal frames; and a slit located between the PCB and the one metal frame, wherein the one metal frame fed through the feeding portion operates with radiation, or the slit operates with radiator, or another exterior metal frame fed through the feeding portion operates with radiation. | 03-03-2016 |
Ki-Young Hwang, Suwon-Si KR
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20100017797 | IMAGE FORMING APPARATUS, SERVICE SYSTEM AND METHOD OF INSTALLING OPEN SERVICES GATEWAY INITIATIVE (OSGI)-BASED SERVICE - A method of installing an Open Services Gateway initiative (OSGi)-based service, the method including: accessing characteristic information associated with an OSGi bundle; generating a virtual Java Archive (JAR) file using the accessed characteristic information; and installing the generated virtual JAR file on an OSGi framework. Accordingly, there is no need to generate a separate JAR file, and user convenience is thus increased. | 01-21-2010 |
20100281358 | WEB SERVER AND METHOD TO PROVIDE WEB-PAGES TO MANAGE DEVICES - A web server and a method to provide web-pages to manage devices. A storage stores data for a web-page setting attributes and attribute values related to at least one device. A web-page generator generates a basic web-page based on the stored data of the web-page if to display of the web-page is requested from a user terminal. A communicator transmits the generated basic web-page to the user terminal. A server controller controls the web-page generator to generate a first web-page to display at least one attribute and attribute values of the at least one attribute on the basic web-page displayed on the user terminal. Thus, only attributes and attribute values, which can be supported by a device, can be displayed on a user interface (UI) screen. As a result, a user can easily write a workform. | 11-04-2010 |
20120260197 | IMAGE FORMING APPARATUS, METHOD OF INSTALLING OSGi-BASED SERVICE, METHOD OF PROVIDING OSGi-BASED SERVICE, AND COMPUTER-READABLE RECORDING MEDIUM - An image forming apparatus having an open services gateway initiative (OSGi)-based service is provided. The image forming apparatus may include a user interface (UI) unit to receive a service execution command for a first bundle to provide at least one service, and a control unit which controls the UI unit to display a UI of a second bundle to provide at least one service, the second bundle having UI expansion information for the first bundle in one region of a UI window corresponding to the first bundle. | 10-11-2012 |
20130346598 | MANAGEMENT SERVER, IMAGE FORMING APPARATUS, METHOD OF PROVIDING OPEN SERVICES GATEWAY INITIATIVE (OSGI)-BASED SERVICE, AND COMPUTER-READABLE RECORDING MEDIUM - A management server includes a user interface unit to select a possible event of the management server as a first condition, selecting a second condition to filter an event corresponding to the selected first condition, and to select a function to be executed by the management server when the first condition and the second condition are satisfied; and a control unit to set the selected first condition, second condition, and function as a single new service in the management server. The first condition, the second condition, and the function each use a service engine of a bundle pre-installed on the OSGi. | 12-26-2013 |
20130346963 | MANAGEMENT SERVER, IMAGE FORMING APPARATUS, METHOD FOR INSTALLING OSGI-BASED SERVICE, AND COMPUTER-READABLE RECORDING MEDIUM - A management server is provided comprising a user interface unit to receive UI information to provide a new service and a selection of a plurality of functions to perform the new service, a generation unit to generate a virtual bundle including information of a bundle pre-installed in an OSGi framework corresponding to the selected plurality of functions, and an installation unit to install the generated virtual bundle in the OSGi framework. | 12-26-2013 |
20140149584 | METHOD AND APPARATUS TO MANAGE SERVICE LEVEL AGREEMENT - A method of managing a service level agreement (SLA) with respect to devices on a network by using a server includes selecting at least one SLA item to quantitatively measure service levels provided by the devices, setting a service management automatic option with respect to the selected SLA item, monitoring the service levels provided by the devices with respect to the selected SLA item, and executing a predetermined event to control the devices according to a result of the monitoring and a setting of the service management automatic option. | 05-29-2014 |
20150095448 | CLOUD SYSTEM, CONTROL METHOD THEREOF, MANAGEMENT SERVER AND CONTROL METHOD THEREOF - A cloud system includes a first application server to perform a user-requested task, a second application server to provide an additional resource to the first application server, a first cache server to provide a caching service to the first application server, a second cache server to provide a caching service to the second application server, and a management server to copy data stored in the first cache server into the second cache server when the second application server provides the additional resource to the first application server. | 04-02-2015 |
20160050263 | CLOUD SYSTEM AND METHOD OF DISPLAYING, BY CLOUD SYSTEM, CONTENT - Provided is a cloud providing a cloud service for displaying content, the cloud including: a first server configured to receive a sharing request for content, from an electronic device; a second server configured to determine whether the content is displayable on a display device connected to the cloud, based on a type of a file format of the content; a third server configured to render the content and generate an image file from the rendered content, when it is determined that the content is not displayable; and a fourth server configured to control display of one of the content and the image file on the display device. | 02-18-2016 |
20160050326 | CLOUD SYSTEM AND METHOD OF DISPLAYING, BY CLOUD SYSTEM, CONTENT - Provided is a system for providing a cloud service for display, the system including: an image forming apparatus configured to generate scan data including scanning a document and assign a display device to which the scan data is to be transmitted through a chat room; a cloud configured to receive the scan data from the image forming apparatus and transmit the scan data to the display device; and the display device, wherein the display device is configured to display the scan data received from the cloud. | 02-18-2016 |
Ki-Young Jun, Jeonju-Si KR
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20160000844 | A COMPOSITION FOR IMPROVING JOINT HEALTH, OR FOR PREVENTING AND TREATING RHEUMATOID ARTHRITIS AND OSTEOARTHRITIS - The present invention relates to a composition for helping with joint health or preventing, alleviating or treating rheumatoid arthritis and osteoarthritis, which is based on the results of tests conducted using an inflammatory cell model, an osteoarthritis animal model and an acute arthritis animal model. | 01-07-2016 |
20160000849 | COMPOSITION FOR REMEDYING OR TREATING RHEUMATOID ARTHRITIS AND OSTEOARTHRITIS - The present invention relates to the composition according to the present invention, which has not only the effect of suppressing inflammation and pain, which are the common symptoms of acute and chronic arthritis, but also the effect of alleviating movement disorders, which are the symptoms of chronic arthritis. | 01-07-2016 |
Ki-Young Jung, Gyeonggi-Do KR
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20120209943 | APPARATUS AND METHOD FOR CONTROLLING DISTRIBUTED MEMORY CLUSTER - Provided are an apparatus and method for controlling a distributed memory cluster. A distributed computing system may include a computing node cluster, a distributed memory cluster, and a controlling node. The computing node cluster may include a plurality of computing nodes including first computing nodes that each generates associated data. The distributed memory cluster may be configured to store the associated data of the first computing nodes. The controlling node may be configured to select memory blocks of the associated data for distribution on the distributed memory cluster based on a node selection rule and memory cluster structure information, and to select second computing nodes from the computing node cluster based on a location selection rule and the memory cluster structure information. | 08-16-2012 |
Ki-Young Jung, Seoul KR
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20080203295 | DEFORMATION METHOD OF NANOMETER SCALE MATERIAL USING PARTICLE BEAM AND NANO TOOL THEREBY - The present invention relates to a deformation method of nanometer-scale material using a particle beam and a nano-tool thereby. The deformation method of the nanometer-scale material using the particle beam according to the present invention is characterized in that the nanometer-scale material is bent toward a direction of the particle beam by irradiating the particle beam on the nanometer-scale material. | 08-28-2008 |
20090106869 | METHOD FOR FABRICATING SPM AND CD-SPM NANONEEDLE PROBE USING ION BEAM AND SPM AND CD-SPM NANONEEDLE PROBE THEREBY - The present invention relates to a method for fabricating a scanning probe microscope (SPM) nanoneedle probe using ion beam which is preferably focused ion beam and a nanoneedle probe thereby. More particularly, the present invention relates to a method for fabricating a SPM nanoneedle probe capable of being easily adjusted with an intended pointing direction of a nanoneedle attached on a tip of the SPM nanoneedle probe and of being easily straightened with the nanoneedle attached on the tip of the SPM nanoneedle probe along the intended pointing direction, and to a SPM nanoneedle probe thereby. Also, the present invention relates to a method for fabricating a critical dimension SPM (CD-SPM) nanoneedle probe capable of precisely scanning the sidewall of an sample object in nanoscale using ion beam which is preferably focused ion beam, and to a CD-SPM nanoneedle probe thereby. More particularly, the present invention relates to a method for fabricating a CD-SPM nanoneedle probe capable of precisely scanning the sidewall of the sample object in nanoscale by bending a portion of an end of the nanoneedle attached on the tip of the SPM nanoneedle probe in a specific angle toward a direction other than an original direction in which the nanoneedle attached on the tip of the SPM nanoneedle probe extends out, and to a CD-SPM nanoneedle probe thereby. A method of fabricating scanning probe microscope (SPM) nanoneedle probe using ion beam, comprises: positioning the probe so that a tip of the probe on which the nanoneedle is attached faces toward a direction in which the ion beam is irradiated; and aligning the nanoneedle attached on the tip of the probe with the ion beam in parallel by irradiating the ion beam toward the tip of the probe on which the nanoneedle is attached. A method of fabricating a critical dimension scanning probe microscope (CD-SPM) nanoneedle probe using ion beam, comprises: screening a certain portion of the nanoneedle attached on a tip of the probe using a mask; and bending a part of the nanoneedle exposed out of the mask to align the part of the nanoneedle by irradiating the ion beam on the part of the nanoneedle exposed out of the mask, along the direction of the irradiated ion beam. | 04-23-2009 |
20110027698 | Apparatus and method for repairing photo mask - An apparatus for repairing a photo mask, including a repairing atomic force microscope configured to repair a defective portion of the photo mask in a photo mask repair process, an electron microscope configured to navigate the repairing atomic electron microscope to the defective portion of the photo mask and to observe the photo mask repair process, and an imaging atomic microscope configured to image in-situ a shape of a repaired photo mask. | 02-03-2011 |
Ki-Young Kim, Hwaseong-Si KR
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20100224939 | SEMICONDUCTOR DEVICE - Provided is a metal-oxide semiconductor (MOS) transistor containing a metal gate pattern. The semiconductor device includes a p-channel metal-oxide semiconductor (PMOS) transistor including a semiconductor substrate, a first insulating film formed on the semiconductor substrate, a first metal gate conductive film formed on the first insulating film, and a nitrogen diffusion blocking film formed between the first insulating film and the first metal gate conductive film, and an n-channel metal-oxide semiconductor (NMOS) transistor including the semiconductor substrate, a second insulating film formed on the semiconductor substrate, a second metal gate conductive film formed on the second insulating film, and a reaction blocking film formed of metal nitride and formed between the second insulating film and the second metal gate conductive film. According to the inventive concept, a reaction between a metal gate film and an insulating film may be minimized so as to result in a highly reliable MOS transistor. | 09-09-2010 |
Ki-Young Kim, Incheon KR
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20110141146 | ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME - An electronic apparatus and method of controlling or performing a plurality of executable functions. The electronic apparatus includes: a display that displays an image corresponding to at least one executable function; an input unit that receives input from a user; and a controller that changes a size of the image according to the input from the user and performs at least one of automatic execution of the function and automatic closure of the function being performed in accordance with an extent of a change in the size of the image. | 06-16-2011 |
20110223118 | ANTIBACTERIAL PHARMACEUTICAL COMPOSITION COMPRISING ACERIPHYLLUM ROSSII EXTRACT AND ACTIVE COMPOUNDS ISOLATED THEREFROM - The present invention relates to an antibacterial pharmaceutical composition comprising an | 09-15-2011 |
20130106737 | COMPUTING DEVICE AND CONTROL METHOD THEREOF | 05-02-2013 |
Ki-Young Kim, Seoul KR
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20100297198 | LIQUID-TYPE DENTIFRICE COMPOSITION CONTAINED SILVER PARTICLES AND MOUSSE-TYPE DENTIFRICE USING THE SAME - Disclosed are a liquid type dentifrice composition primarily containing silver particles which is drawn out in foam state when used to brush teeth to prevent the liquid dentifrice from flowing down during tooth-brushing, resulting in effective and convenient tooth-brushing function and exhibit bactericidal action and protect mouth and teeth from periodontal disease and other mouth diseases because of original properties of silver ingredients in the dentifrice composition; and, in addition to, a mousse type dentifrice formulation using the same that improves aesthetic property and product quality thereof. The inventive dentifrice composition primarily containing silver particles useful for mouthwash comprises: at least one surfactant selected from a group consisting of 0.5 to 3% by weight of SQdium lauryl sulfate, 0.05 to 1% by weight of sodium sarcosine laurate, 0.5 to 5% by weight of alkyl polyglucoside and 0.5 to 3% by weight of sucrose fatty acid ester; at least one wetting agent selected from a group consisting of 30 to 80% by weight of sorbitol solution and 0.5 to 5% by weight of glycerine; at least one solubilizing agent selected from a group consisting of 0.1 to 1% by weight of hydrogenated polyoxyethylene caster oil and 0.1 to 1% by weight of polyoxyethylene sorbitan monolaurate effective to solubilize flavor and active ingredients; 0.01 to 10% by weight of silver particles with bactericidal action; and the balance of purified water relative to total weight of the composition. The inventive mousse type dentifrice formulation comprising the above liquid dentifrice composition is prepared by steps of: introducing the dentifrice composition comprising silver particles as essential ingredient into a foam generating receptacle with constant capacity; and drawing the composition in foam form through outlet of the receptacle in order to brush teeth. | 11-25-2010 |
Ki-Young Kim, Seongnam-Si KR
Patent application number | Description | Published |
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20110193204 | SEMICONDUCTOR DEVICE - A semiconductor package includes a substrate including a substrate body which has an upper surface and a lower surface facing away from the upper surface, first connection pads which are formed on the upper surface, and a second connection pad which is formed on the upper surface to be separated from the first connection pads, a semiconductor chip including first bonding pads and a second bonding pad, connection members connecting the first connection pads and the first bonding pads, and a resistor member connecting the second connection pad and the second bonding pad. | 08-11-2011 |
20110193213 | STACKED SEMICONDUCTOR PACKAGE - A stacked semiconductor chip includes a main substrate supporting a semiconductor chip module, wherein the semiconductor module comprises at least two sub semiconductor chip modules each having a sub substrate in which a first semiconductor chip is embedded and at least two second semiconductor chips are stacked on the sub substrate. | 08-11-2011 |
20110309529 | MODULE SUBSTRATE THAT ALLOWS REPLACEMENT OF FAULTY CHIPS, SEMICONDUCTOR MODULE HAVING THE SAME, AND METHOD FOR MANUFACTURING THE SEMICONDUCTOR MODULE - A module substrate may include a substrate body on which a plurality of chip mounting regions having connection pads are defined. Repair structures may be respectively formed, or placed, in the chip mounting regions. Each repair structure includes conductive layer patterns formed over the connection pads in each chip mounting region, an insulation layer pattern formed over the substrate body in each chip mounting region in such a way as to expose the conductive layer patterns, plastic conductive members formed between the connection pads and the conductive layer patterns, and a plastic insulation member formed between the substrate body and the insulation layer pattern in each chip mounting region. | 12-22-2011 |
20120074529 | SEMICONDUCTOR PACKAGE WITH THROUGH ELECTRODES AND METHOD FOR MANUFACTURING THE SAME - A semiconductor package may include a substrate with a first surface over which bond fingers are formed. At least two semiconductor chips may be stacked on the first surface of the substrate and each chip may have via holes. The semiconductor chips may be stacked such that the respective via holes expose the respective bond fingers of the substrate. Through electrodes may be formed in the via holes. The through electrodes may comprise carbon nanotubes grown from the exposed bond fingers of the substrate, where the through electrodes may be electrically connected with the semiconductor chips. | 03-29-2012 |
20120091584 | BUMP FOR SEMICONDUCTOR PACKAGE, SEMICONDUCTOR PACKAGE HAVING BUMP, AND STACKED SEMICONDUCTOR PACKAGE - A bump for a semiconductor package includes: a first bump formed on a semiconductor chip and having at least two land parts and a connection part which connects the land parts and has a line width smaller than the land parts; and a second bump formed on the first bump and projecting on the land parts of the first bump in shapes of a hemisphere. | 04-19-2012 |
20120286426 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first structural body having first electrode pads; a second structural body disposed in a face-up type over the first structural body in such a way as to expose the first electrode pads, and having first connection members with at least two protrusions; and a third structural body disposed in a face-down type over the second structural body, and having second connection members with at least two protrusions, on a surface thereof facing the second structural body, wherein some of the protrusions of the second connection members are electrically connected with the exposed first electrode pads, and at least one of remaining protrusions of the second connection members is electrically connected with the first connection members. | 11-15-2012 |
20130270694 | SUBSTRATES HAVING BUMPS WITH HOLES, SEMICONDUCTOR CHIPS HAVING BUMPS WITH HOLES, SEMICONDUCTOR PACKAGES FORMED USING THE SAME, AND METHODS OF FABRICATING THE SAME - Substrates and semiconductor chips are provided. The substrate or the semiconductor chip includes a body and a substantially pillar-shaped bump disposed on a first surface of the body. The pillar-shaped bump has a hole penetrating a portion thereof. Related semiconductor packages are also provided. Further, related methods are provided. | 10-17-2013 |
20140015144 | MULTI-CHIP PACKAGE - A multi-chip package includes a main substrate; a plurality of first semiconductor chips stacked on an upper surface of the main substrate and having bonding pads which are electrically connected with the main substrate; and a semiconductor package attached to side surfaces of the stacked first semiconductor chips and electrically connected with the main substrate. | 01-16-2014 |
Ki-Young Kim, Yongin-Si KR
Patent application number | Description | Published |
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20110081594 | POLYMER MEMBRANE FOR BATTERY, METHOD OF PREPARING SAME AND BATTERY INCLUDING SAME - Disclosed is a polymer membrane for a battery including a porous support including a fiber including a core including a high melting-point polymer; and a sheath including a low melting-point polymer surrounding the core, and a method of preparing the same. The polymer membrane for a battery may further include a proton conductive polymer. | 04-07-2011 |
20120153903 | PROTECTOR OF RECTIFIER AND WIRELESS POWER RECEIVER INCLUDING PROTECTOR - A protector that protects a rectifier, and a wireless power receiver including the protector are provided. In one embodiment, a protector for an electronic device may include: a switch configured to control current flow to a rectifier of the electronic device; and a switch controller configured to: compare, with a predetermined threshold value, a voltage difference between an output voltage of the rectifier and a voltage of the electronic device; and transmit a control signal to the switch (i) to discontinue current flow to the rectifier when the voltage difference is greater than the predetermined threshold value, and (ii) to enable current flow to rectifier when the voltage difference is less than or equal to the predetermined threshold value. | 06-21-2012 |
20120155133 | DIRECT CURRENT/ DIRECT CURRENT CONVERTER FOR REDUCING SWITCHING LOSS, WIRELESS POWER RECEIVER INCLUDING DIRECT CURRENT/ DIRECT CURRENT CONVERTER - Provided are a direct current/direct current (DC/DC) converter and a wireless power receiver including the DC/DC converter. In one embodiment, a direct current-direct current (DC/DC) converter for use in a wireless power receiver, the DC/DC converter may include: a voltage converting unit configured to convert, DC voltage, to a predetermined DC voltage; a turn-on switch configured to control current flow of the DC voltage through the voltage converting unit; and a switching controller configured to: detect an amount of current of the voltage converting unit based on a first turn-on period of the turn-on switch, set a second turn-on period of the turn-on switch based on the detected amount of current, and control the turn-on switch based on the second turn-on period. | 06-21-2012 |
20120193996 | APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION - A source resonator for wirelessly transmitting power to a target device may include a magnetic field distribution adjusting unit that is configured to adjust the magnetic field generated by the source resonator. In one or more embodiments, the magnetic field distribution adjusting unit may adjust the magnetic field to be substantially uniform in a predetermined vicinity of the source resonator. For example, the magnetic field distribution adjusting unit may adjust the intensity of the magnetic field near the center of the source resonator to be substantially the same as the intensity of the magnetic field near an edge area of the source resonator. | 08-02-2012 |
20120202435 | METHOD AND APPARATUS FOR CONTROLLING WIRELESS POWER TRANSMISSION AND RECEPTION, AND WIRELESS POWER TRANSMISSION SYSTEM - Provided are a transmission system and a wireless power transmission and reception controlling method. According to an embodiment, a wireless power receiver may include: a target communication unit configured to receive, from a wireless power transmitter, a wake-up request signal and synchronization information with respect to wireless power transmission, and to transmit a response signal with respect to the wake-up request signal to the wireless power transmitter; a load path switch configured to activate based on timing information included in the synchronization information; and a target resonator configured to receive wireless power from a source resonator of the wireless power transmitter, when the load path switch is activated. | 08-09-2012 |
20120235507 | APPARATUS AND METHOD FOR HIGH EFFICIENCY VARIABLE POWER TRANSMISSION - A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA. | 09-20-2012 |
20120286581 | APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION - An apparatus and method for controlling a magnetic field when power is wirelessly transmitted are provided. According to one general aspect, a wireless power transmitter may include: a source resonator configured to wirelessly transmit power to a target device including at least one sub-resonator located there within; and a magnetic field distribution controller configured to control the distribution of the magnetic field within the resonator based the resonance frequency of the at least one sub-resonator and the resonance frequency of the source resonator. | 11-15-2012 |
20120293005 | APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION - An apparatus and method for efficiently, wirelessly transmitting a power to a plurality of target devices are provided. A wireless power transmitter may include: a source resonator configured to wirelessly transmit energy to a target device with at least one target resonator, the energy being stored in a capacitor; and a feeding unit configured to generate an induced current flowing in the source resonator in the same direction as a direction of an input current flowing in a transmission line, the feeding unit being electrically connected to the capacitor and forming a closed loop with the source resonator. | 11-22-2012 |
20120293006 | APPARATUS AND METHOD FOR USING NEAR FIELD COMMUNICATION AND WIRELESS POWER TRANSMISSION - An apparatus and method of using near field communication (NFC) and wireless power transmission (WPT) are provided. A power receiving apparatus includes a resonator configured to receive a power and to output the power. The power receiving apparatus further includes a near field communication (NFC) receiver configured to perform wireless communication using the power output by the resonator. The power receiving apparatus further includes a wireless power transmission (WPT) receiver configured to supply a voltage using the power output by the resonator. The power receiving apparatus further includes a connecting unit configured to selectively connect the resonator to either the NFC receiver or the WPT receiver. The power receiving apparatus further includes a mode selector configured to control the connecting unit to selectively connect the resonator to either the NFC receiver or the WPT receiver based on the power output by the resonator. | 11-22-2012 |
20120293009 | APPARATUS AND METHOD OF PROTECTING POWER RECEIVER OF WIRELESS POWER TRANSMISSION SYSTEM - An apparatus and method of protecting a power receiver of a wireless power transmission system are provided. A wireless power receiver includes a rectifier comprising an input and an output, and configured to receive a signal through the input, to rectify the signal to produce a rectified signal, and to output the rectified signal through the output, and a capacitor connected to the output of the rectifier and to ground. The wireless power receiver further includes a direct current-to-direct current (DC/DC) converter connected to the output of the rectifier and to a load, and configured to convert the rectified signal to a power, and to provide the power to the load, and a device configured to create a short circuit to protect the rectifier and/or the capacitor when a voltage greater than a threshold voltage is applied to the input of the rectifier and/or the output of the rectifier. | 11-22-2012 |
20120293900 | APPARATUS FOR AND METHOD OF PROTECTING WIRELESS-COUPLED POWER DEVICES FROM OVERVOLTAGE, OVERCURRENT, AND OVERTEMPERATURE USING HYSTERESIS - An overvoltage protecting unit and an overcurrent protecting unit protect a power device from an overvoltage and an overcurrent using a comparator having hysteresis. An overtemperature protecting unit protects the power device from an overtemperature using a thermistor having a resistance that changes as a temperature of the thermistor changes. | 11-22-2012 |
20120294054 | METHOD AND APPARATUS FOR WIRELESS POWER TRANSMISSION USING POWER RECEIVER - A rectifier is provided. The rectifier includes a first rectification unit having an anode connecting to a negative radio frequency (RF) port and a cathode connecting to a positive direct current (DC) port, a second rectification unit having an anode connecting to a positive RF port and a cathode connecting to the positive DC port, a third rectification unit having an anode connecting to a ground and a cathode connecting to the negative RF port, and a fourth rectification unit having an anode connecting to the ground and a cathode connecting to the positive RF port. The first rectification unit includes a plurality of first diodes that are connected in parallel, and the second rectification unit includes a plurality of second diodes that are connected in parallel. | 11-22-2012 |
20120299390 | ELECTRONIC DEVICE AND METHOD FOR TRANSMITTING AND RECEIVING WIRELESS POWER - An electronic device and method for transmitting and receiving a wireless power are provided. An electronic device for transmitting and receiving wireless power may include a resonator configured to operate, based on a plurality of operating modes of the electronic device including a power reception mode, a relay mode, and a power transmission mode, wherein: (i) in the power reception mode, the resonator is configured to receive power from a wireless power transmitter, (ii) in the relay mode, the resonator is configured to relay power received from the wireless power transmitter to a wireless power receiver, and (iii) in the power transmission mode, the resonator is configured to transmit power to the wireless power receiver; and a path controller configured to control at least one electrical pathway of electronic device based on the operating mode. | 11-29-2012 |
20120300875 | APPARATUS FOR AND METHOD OF TRANSMITTING HIGH EFFICIENCY VARIABLE POWER - An apparatus for transmitting a high efficiency variable power includes a pulse generating unit configured to generate a pulse signal comprising a pulse having a duration corresponding to an amount of power transmitted; a pulse stream generating unit configured to convert the pulse signal to a pulse stream having pulse shape corresponding to the duration of the pulse and data to be transmitted; and a high frequency modulating unit configured to output a variable power by modulating a high frequency signal having a constant amplitude on a time axis by repeatedly outputting and not outputting the high frequency signal based on the pulse stream. | 11-29-2012 |
20120306269 | METHOD AND APPARATUS FOR DETECTING LOAD FLUCTUATION OF WIRELESS POWER TRANSMISSION - A method and apparatus to detect load fluctuation of a wireless power transmission are provided. A wireless power transmitter includes a resonator configured to wirelessly transmit, to a target device, an output power. The wireless power transmitter further includes a power detector configured to detect a current of the output power. The wireless power transmitter further includes a controller configured to detect a change in the current, and to detect a target load based on the change in the current. The target load includes a load of which the output power is applied thereto. | 12-06-2012 |
20120306283 | APPARATUS AND METHOD OF DIVIDING WIRELESS POWER IN WIRELESS RESONANT POWER TRANSMISSION SYSTEM - Provided are methods and apparatuses for distributing wireless power in a wireless power transmission system. According to a general aspect, a source device that distributes a wireless power in a wireless power transmission system may include: a matching circuit searching unit configured to determine information associated with a matching circuit of a source device based on one or more target devices and the amount of power to be distributed to the one or more of the target devices; and a matching circuit modifying unit configured to modify the shape of the matching circuit of the source device to correspond to the determined information associated with the matching circuit of the source device. | 12-06-2012 |
20120306433 | WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM, AND POWER CONTROL METHOD OF WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM - A wireless power transmission and charging system, and a power control method of the wireless power transmission and charging system are provided. The power control method may include generating charging power using the power amplifier. The charging power may be used to charge a target device. The charging power may be transmitted to the target device. The voltage supplied to the power amplifier may be adjusted based on a detected change in the current input to the power amplifier, a detected change in the temperature of the source device, a detected change in the amount of the power received to the target device, or a detected change in the temperature of the target device. | 12-06-2012 |
20120309304 | APPARATUS AND METHOD FOR COMMUNICATION USING WIRELESS POWER - An apparatus and method for communication using a wireless power are provided. The apparatus includes an amplifier configured to amplify an input signal based on a power supplied to the amplifier. The apparatus further includes a control unit configured to detect a change in an impedance of a target device, and to change the power based on the change in the impedance. The apparatus further includes a demodulation unit configured to receive a message from the target device, and to demodulate the message based on the changed power. | 12-06-2012 |
20120309305 | APPARATUS AND METHOD FOR COMMUNICATION USING WIRELESS POWER - An apparatus and method are described that may enable a target device to communicate with a source device using a wireless power. The communication apparatus receives a wireless power from a source resonator through a magnetic coupling between the source resonator and a target resonator. The communication apparatus transmits a message, and modulates the message based on the received wireless power and impedance mismatch between the source device and the target device. The communication apparatus controls the impedance mismatch by changing an impedance of the target device. | 12-06-2012 |
20130062963 | WIRELESS ELECTROMAGNETIC RECEIVER AND WIRELESS POWER TRANSFER SYSTEM - A system and a device for wirelessly transferring power without a cable are provided. A wireless electromagnetic receiver includes a first device configured to be magnetized based on an electromagnetic field. The wireless electromagnetic receiver further includes a second device configured to transform the magnetization of the first device into a power, the second device being not in contact with the first device. | 03-14-2013 |
20130062964 | WIRELESS ELECTROMAGNETIC RECEIVER AND WIRELESS POWER TRANSFER SYSTEM - A system and a device for wirelessly transferring power without a cable are provided. A wireless electromagnetic receiver includes a first device configured to oscillate based on an electromagnetic field. The wireless electromagnetic receiver further includes a second device configured to transform the oscillation of the first device into a power, the second device being in contact with the first device. | 03-14-2013 |
20130062965 | WIRELESS ELECTROMAGNETIC RECEIVER AND WIRELESS POWER TRANSFER SYSTEM - A system and a device for wirelessly transferring power without a cable are provided. A wireless electromagnetic receiver includes a first device configured to oscillate based on an electromagnetic field. The wireless electromagnetic receiver further includes a second device configured to transform the oscillation of the first device into a power, the second device being in contact with the first device, and the second device including a precharged capacitor. | 03-14-2013 |
20130101133 | SOUND SYSTEM USING WIRELESS POWER TRANSMISSION - A sound system using wireless power transmission is provided. A power and data transmission apparatus in the sound system, includes a data transmitting unit configured to wirelessly transmit, to a sound output device, sound data. The apparatus further includes a power transmitting unit configured to wirelessly transmit, to the sound output device, power. The apparatus further includes a controller configured to control the data transmitting unit and the power transmitting unit based on a distance between the apparatus and the sound output device. | 04-25-2013 |
20130113296 | WIRELESS POWER TRANSMISSION SYSTEM, RESONATOR IN WIRELESS POWER TRANSMISSION SYSTEM, AND RESONATOR DESIGN METHOD FOR OPTIMUM POWER DIVISION - A wireless power transmission system, a resonator in the wireless power transmission system, and a resonator design method for optimum power division are provided. A power receiver of the wireless power transmission system, includes a resonator configured to receive a power from a power transmitter. The power receiver further includes a power supply configured to supply the received power to a load. A figure of merit (FOM) of the resonator corresponds to a power dividing ratio of the power transmitter. | 05-09-2013 |
20130113298 | WIRELESS POWER TRANSMISSION SYSTEM AND METHOD BASED ON IMPEDANCE MATCHING CONDITION - A wireless power transmission system and a method based on an impedance matching condition are provided. A source device of the wireless power transmission system, includes a power converter configured to generate power. The source device further includes a resonator configured to transmit the power to a target device. A ratio of an input impedance of the resonator to an output impedance of the power converter is less than a reference value. | 05-09-2013 |
20130121899 | METHOD FOR ECONOMICAL EXTRACTION OF MAGNESIUM, BORON AND CALCIUM FROM LITHIUM BEARING SOLUTION - The present invention relates to a method of economical extraction of magnesium, boron and calcium, while minimizing the loss of lithium, from a lithium bearing solution. More specifically, the present invention provides a method for economical extraction of magnesium, boron, and calcium, while minimizing the loss of lithium, from a lithium bearing solution comprising the steps of: (a) adding an alkali in the lithium bearing solution to precipitate magnesium hydroxide; (b) absorbing boron ions on the surface of the magnesium hydroxide by adjusting the pH to about 8.5 to about 10.5; and (c) simultaneously extracting magnesium and boron by filtering the magnesium hydroxide absorbed with the boron ions from the lithium bearing solution. | 05-16-2013 |
20130127256 | WIRELESS POWER TRANSMISSION SYSTEM, AND METHOD OF CONTROLLING POWER IN WIRELESS POWER TRANSMISSION SYSTEM BASED ON DETECTION PARAMETER - A wireless power transmission system, and a method of controlling power in the wireless power transmission system based on a detection parameter are provided. The method includes transmitting a request signal to a device. The method further includes receiving, from the device, a response signal corresponding to the request signal, the response signal including a parameter of the device. The method further includes generating an operation power based on the parameter of the device, the operation power being used for an operation of the device. | 05-23-2013 |
20130129586 | METHOD FOR ECONOMICAL EXTRACTION OF LITHIUM FROM SOLUTION INCLUDING LITHIUM - The present invention relates to a method of extracting lithium from a lithium bearing solution. More specifically, the present invention provides a method of economical extraction of lithium from a lithium bearing solution by adding a phosphorous supplying material to the solution to precipitate lithium phosphate from the dissolved lithium. | 05-23-2013 |
20130130621 | METHOD AND APPARATUS FOR DATA COMMUNICATION IN WIRELESS POWER TRANSMISSION - A method and apparatus for data communication in wireless power transmission are provided. A wireless power transmitter includes a resonance antenna configured to wirelessly transmit a power to a wireless power receiver, and receive a signal from the wireless power receiver, the signal including a sub-carrier. The wireless power transmitter further includes a controller configured to receive the signal from the resonance antenna, and receive data from the wireless power receiver based on the sub-carrier. | 05-23-2013 |
20130134791 | WIRELESS POWER TRANSMISSION SYSTEM WITH ENHANCED MAGNETIC FIELD STRENGTH - A wireless power transmission system with an enhanced magnetic field strength is provided. A wireless power transmitter includes a generator configured to generate a power. The wireless power transmitter further includes a resonator configured to generate a magnetic field to transmit the power to a target device. The wireless power transmitter further includes a slab unit configured to enhance the magnetic field. | 05-30-2013 |
20130134793 | WIRELESS POWER TRANSMISSION SYSTEM AND MULTI-MODE RESONATOR IN WIRELESS POWER TRANSMISSION SYSTEM - A wireless power transmission system and a multi-mode resonator in the wireless power transmission system are provided. The multi-mode resonator includes a transmission line portion including unit-cells, the unit-cells including respective ends connected to each other, and each of the unit-cells including a capacitor, an inductor connected in parallel to the capacitor, and a via. The multi-mode resonator further includes a ground conducting portion configured to provide an electrical ground to the transmission line portion through the via of each of the unit-cells. | 05-30-2013 |
20130134927 | WIRELESS POWER TRANSMISSION SYSTEM BASED ON CELL DIVISION - A wireless power transmission system based on cell division is provided. A communication and power control method of the wireless power transmission system, includes setting a magnetic coupling zone. The method further includes detecting a target device in the magnetic coupling zone. The method further includes transmitting a power to the target device. The method further includes adjusting an amount of the power based on a transmission efficiency of the power. | 05-30-2013 |
20130146476 | METHOD OF EXTRACTING LITHIUM WITH HIGH PURITY FROM LITHIUM BEARING SOLUTION BY ELECTROLYSIS - The present invention relates to a method of extracting lithium with high purity from a lithium bearing solution by electrolysis. More specifically, the present invention provides a method of economical extraction of lithium from the lithium bearing solution by adding a phosphorous supplying material to the solution to prepare a lithium phosphate aqueous solution subject to electrolysis. | 06-13-2013 |
20130149227 | METHOD OF PREPARING OLIVINE CATHOD MATERIAL FOR LITHIUM SECONDARY BATTERY - The present invention relates to a method of preparing olivine cathode materials for lithium secondary battery. More specifically, a method of preparing an olivine-based cathode material for secondary battery comprising the steps of: dissolving an iron supplying material, and a lithium phosphate by adding an acid; forming a chelate polymer by adding a chelate agent and a polymerization agent in the solution of the dissolving step followed by heating; pyrolyzing the chelate polymer under reducing atmosphere; and thermally reducing the chelated polymer degraded during the pyrolysis is provided. | 06-13-2013 |
20130187475 | REASONANT APPARATUS FOR WIRELESS POWER TRANSFER - Provided is a bulk acoustic resonator (BAR)-based resonant structure in relation to electric and radio technologies, and more particularly, to a wireless power transmission system. A resonant apparatus for wireless power transmission may include a conducting loop, and a high quality capacitor. The high quality capacitor may include a metacapacitor including a thin piezoelectric layer disposed between two metal electrodes. The metacapacitor may be disposed between two dielectric layers of which central portions are etched, and the conducting loop may be disposed on an upper layer of the two dielectric layers. | 07-25-2013 |
20130249306 | WIRELESS POWER TRANSMISSION SYSTEM AND METHOD FOR INCREASING COUPLING EFFICIENCY BY ADJUSTING RESONANT FREQUENCY - A wireless power transmission system and a method for increasing a coupling efficiency by adjusting a resonant frequency are provided. A device of the wireless power transmission system includes a resonator configured to transmit a wireless power, and a communication unit configured to receive information from another device. The device further includes a controller configured to determine a power transmission efficiency based on the information, and adjust a resonant frequency of the device, a resonant frequency of a relay device, and a resonant frequency of the other device, if the power transmission efficiency is less than or equal to a predetermined reference efficiency. | 09-26-2013 |
20130271222 | APPARATUS AND METHOD FOR BALANCED POWER AMPLIFICATION - An apparatus and a method for balanced power amplification are provided. An amplifier includes a splitter configured to split an input signal into a first input signal and a second input signal that include a 90° phase difference. The amplifier further includes a first power amplifier (PA) configured to amplify the first input signal to generate a first output signal. The amplifier further includes a second PA configured to amplify the second input signal to generate a second output signal. The amplifier further includes a combiner configured to combine the first output signal and the second output signal that include the 90° phase difference to generate an output signal. | 10-17-2013 |
20130300206 | APPARATUS AND METHOD FOR WIRELESSLY RECEIVING POWER, AND APPARATUS AND METHOD FOR WIRELESSLY TRANSMITTING POWER - An apparatus and a method for wirelessly receiving power, and an apparatus and a method for wirelessly transmitting power, are provided. A wireless power receiver includes a receiving unit configured to wirelessly receive a power, and a controller configured to control a length of a clock signal based on the power. The wireless power receiver further includes a modulator configured to change an impedance based on the length of the clock signal to perform load modulation. | 11-14-2013 |
20140015331 | APPARATUS AND METHOD FOR WIRELESS POWER RECEPTION - An apparatus and a method for wireless power reception are provided. A wireless power receiver includes a receiving unit configured to wirelessly receive a power. The wireless power receiver further includes a power consuming unit configured to consume the power, until a voltage applied to a load reaches a predetermined value, so that an amount of a power transferred from the receiving unit to the load is less than or equal to an initial accommodation power amount of the load. | 01-16-2014 |
20140021796 | WIRELESS POWER TRANSMITTER, WIRELESS POWER RELAY APPARATUS, AND WIRELESS POWER RECEIVER - A wireless power transmitter includes a source resonator configured to wirelessly transmit power via magnetic coupling with a target resonator; and an impedance adjusting unit configured to adjust an impedance of the source resonator using a plurality of impedance-matching bars located in the source resonator. | 01-23-2014 |
20140042820 | APPARATUS AND METHOD FOR SHIELDING LEAKAGE MAGNETIC FIELD IN WIRELESS POWER TRANSMISSION SYSTEM - A leakage magnetic field shielding apparatus includes a resonator configured to counterbalance a leakage magnetic field generated when a source resonator and a target resonator resonate at a resonant frequency of the source resonator and the target resonator. | 02-13-2014 |
20140049211 | WIRELESS POWER TRANSMISSION APPARATUS FOR MOBILE DEVICE - A wireless charging apparatus includes a charging unit configured to transmit power wirelessly to a mobile device, and a power supply unit configured to supply power to the charging unit. The wireless charging apparatus further includes a connecting unit configured to connect the charging unit to the power supply unit such that a position and an angle of the charging unit are adjustable. | 02-20-2014 |
20140070624 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING WIRELESS POWER - An apparatus that transmits and receives wireless power, includes a controller configured to determine whether the apparatus is to operate in a power reception mode or a power transmission mode based on a capacity of a battery of the apparatus, and a capacity of a battery of another apparatus. The apparatus further includes a resonator configured to receive power from the other apparatus in response to the apparatus being determined to operate in the power reception mode, and transmit power to the other apparatus in response to the apparatus being determined to operate in the power transmission mode. | 03-13-2014 |
20140077613 | APPARATUS AND METHOD FOR CONTROLLING RESONATOR OF WIRELESS POWER TRANSMISSION SYSTEM - A source device configured to transmit a magnetic field via magnetic resonance with a target device includes a source resonator including a plurality of loop circuits respectively configured to generate different magnetic fields each depending on a length of a corresponding one of the plurality of loop circuits, and a circuit selector configured to select one loop circuit among the plurality of loop circuits based on information associated with the target device. | 03-20-2014 |
20140077614 | APPARATUS AND METHOD FOR WIRELESS POWER RECEPTION, APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION, AND WIRELESS POWER TRANSMISSION SYSTEM - An apparatus and a method for receiving power wirelessly, and an apparatus and a method for transmitting power wirelessly are provided. The apparatus for transmitting power wirelessly includes: a source resonator configured to transmit power wirelessly to a target resonator through a mutual resonance with the target resonator; a power supply unit configured to supply power to the source resonator; and a matching unit configured to connect a passive device to the power supply unit in series or in parallel to match an output impedance of the power supply unit and an input impedance of the source resonator. | 03-20-2014 |
20140084858 | WIRELESS POWER TRANSMISSION APPARATUS AND METHOD AND WIRELESS POWER RECEPTION APPARATUS - A wireless power transmission apparatus includes a measurer configured to measure a value of a current flowing in a source resonator, a communication unit configured to receive a value of a charging current of a battery from a wireless power reception apparatus, and a power controller configured to control an amount of power to be transmitted by the source resonator based on either one or both of the value of the current measured by the measurer and the value of the charging current received by the communication unit. The value of the charging current of the battery varies as the battery is charged. | 03-27-2014 |
20140152116 | APPARATUS AND METHOD FOR TRANSCEIVING WIRELESS POWER - An apparatus configured to transceive wireless power, includes a magnetostrictive resonator configured to be excited by a magnetic field, and a soft magnetic material disposed in a vicinity of the magnetostrictive resonator. The apparatus further includes a transducing coil disposed in a vicinity of the magnetostrictive resonator or the soft magnetic material, and configured to convert mechanical energy generated by the excitation of the magnetostrictive resonator to electric energy. | 06-05-2014 |
20140152118 | PLANAR SPIRAL INDUCTION COIL HAVING INCREASED QUALITY (Q)-FACTOR AND METHOD FOR DESIGNING PLANAR SPIRAL INDUCTION COIL - A planar spiral induction coil includes a strip-shaped coil having at least one turn. The at least one turn has a width that changes as a distance from a beginning of the strip-shaped increases in a length direction of the strip-shaped coil. each turn of the at least one turn has a respective width that causes an equal current to flow through each turn of the at least one turn. | 06-05-2014 |
20140152251 | APPARATUS AND METHOD FOR CHARGE CONTROL IN WIRELESS CHARGING SYSTEM - An apparatus and a method for charge control are provided. The apparatus for charge control may include an integrated direct current-to-direct current (DC/DC) converter configured to step up an output voltage level of a load to be greater than or equal to a supply voltage level set in a power amplifier, and the power amplifier configured to convert a direct current (DC) voltage stepped up by the integrated DC/DC converter into an alternating current (AC) voltage based on a resonant frequency, and to amplify the converted AC voltage. The apparatus for charge control may include a rectification unit configured to convert an AC power received wirelessly into a DC power; and a DC/DC converter configured to step down a voltage level of the DC power to a voltage level required by a load in the receiving mode. | 06-05-2014 |
20140152516 | ANTENNA FOR WIRELESS POWER TRANSMISSION AND NEAR FIELD COMMUNICATION - A dual antenna for wireless communication transmission (WPT) and near field communication (NFC) includes a loop antenna, and a dual loop antenna disposed at an inside and an outside of the loop antenna. | 06-05-2014 |
20140183967 | APPARATUS AND METHOD FOR RESONANCE IN WIRELESS POWER TRANSMISSION SYSTEM - A resonant apparatus in a wireless power transmission system, includes a main resonant unit configured to form magnetic resonant coupling between the resonant apparatus and a resonator. The resonant apparatus further includes a field guiding resonant unit configured to focus a magnetic field on an internal portion of the main resonant unit, and a field additive resonant unit configured to adjust a magnitude of a magnetic field formed between the main resonant unit and the field guiding resonant unit. | 07-03-2014 |
20140197783 | APPARATUS AND METHOD FOR TRANSMITTING POWER AND TRANSCEIVING DATA USING MUTUAL RESONANCE, AND APPARATUS AND METHOD FOR RECEIVING POWER AND TRANSCEIVING DATA USING MUTUAL RESONANCE - An apparatus configured to transmit power, and transceive data, using mutual resonance, includes a power transmitter configured to wirelessly transmit power to a device, using a power transmission frequency as a resonant frequency. The apparatus further includes a communication unit configured to transceive data to and from the device, using a communication frequency as a resonant frequency. The apparatus further includes a controller configured to determine a charging state of the device based on the data received from the device, and control an amount of the power based on the charging state. | 07-17-2014 |
20140203657 | WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER TRANSMISSION METHOD - A wireless power transmission apparatus includes resonators configured to transmit a power wirelessly to another resonator, and a controller configured to control a current magnitude and/or a voltage magnitude of a power to be provided to each of the resonators. The apparatus further includes a feeder configured to provide the power to each of the resonators. | 07-24-2014 |
20140203895 | RESONATOR HAVING INCREASED ISOLATION - A resonator having increased isolation includes a first resonator having first characteristics, and configured to resonate with another resonator having the first characteristics; and a second resonator having second characteristics, and configured to resonate with another resonator having the second characteristics; wherein the resonator has an arrangement and a structure that minimizes a coupling between the first resonator and the second resonator. | 07-24-2014 |
20140204860 | RECEPTION NODE AND TRANSMISSION NODE USING MUTUAL RESONANCE, POWER AND DATA TRANSCEIVING SYSTEM USING MUTUAL RESONANCE, AND METHOD THEREOF - A reception (RX) node using mutual resonance includes a target resonator configured to receive power via mutual resonance with a source resonator; a controller configured to wake up in response to the received power, determine a point in time at which the controller woke up to be a point in time at which synchronization with other RX nodes is performed, and generate a data packet, and a sensor configured to wake up in response to the received power, sense information. | 07-24-2014 |
20140265614 | WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER RECEPTION APPARATUS - A wireless power transmission apparatus includes a resonance unit including resonators and configured to form a magnetic resonant coupling with another resonator, and a feeding unit configured to transmit alternating current (AC) power to one of the resonators. The wireless power transmission apparatus further includes a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit. | 09-18-2014 |
20140265615 | METHOD AND APPARATUS FOR CONTROLLING WIRELESS POWER TRANSMISSION - A method and an apparatus for controlling wireless power transmission are provided. An apparatus for controlling wireless power transmission includes a controller configured to determine an output voltage of a power factor correction unit based on charging information of a battery, the power factor correction unit configured to correct an input voltage into the determined output voltage, and output a variable voltage, and a resonance unit configured to transmit power converted from the variable voltage to a wireless power reception apparatus. | 09-18-2014 |
20140285139 | WIRELESS POWER TRANSMISSION AND RECEPTION SYSTEM - A wireless charging station, an electric vehicle charged wirelessly, and a method of charging an electric vehicle are provided. A wireless charging station include a charging unit configured to transmit power wirelessly to an electric vehicle, using a source resonator installed in the charging station; and a driving unit configured to move a target resonator connected to the source resonator from a position at which the target resonator is mounted on the charging unit to an installation space of the electric vehicle, when the electric vehicle is disposed in a charging area of the charging station. | 09-25-2014 |
20140340033 | WIRELESS POWER TRANSMISSION APPARATUS AND METHOD - A wireless power transmission apparatus for tracking a charging capacity of each of a plurality of wireless power reception apparatuses in an environment in which the plurality of wireless power reception apparatuses are charged includes a communication unit configured to receive information about either one or both of a charging support power and a requested power from each of the plurality of wireless power reception apparatuses, a controller configured to determine a charging capacity for a wireless power reception apparatus supporting the charging support power among the plurality of wireless power reception apparatuses based on the information about the charging support power, and a power tracker configured to re-track the determined charging capacity based on charging status information received from the plurality of wireless power reception apparatuses. | 11-20-2014 |
20140347006 | WIRELESS POWER TRANSMISSION APPARATUS AND METHOD - A wireless power transmission apparatus for preventing a misconnection between the wireless power transmission apparatus and a wireless power reception apparatus in an environment in which a plurality of wireless power transmission apparatuses charge a plurality of wireless reception apparatuses includes a detector configured to detect a signal induced in a resonator, and a controller configured to determine either one or both of a transmission interval of a wake-up power and a point in time at which the wake-up power is transmitted to prevent a waveform of the detected signal from overlapping a waveform of the wake-up power. | 11-27-2014 |
20140348734 | METHOD FOR EXTRACTION OF LITHIUM FROM LITHIUM BEARING SOLUTION - A method of extracting lithium from a lithium bearing solution and specifically, economically extracting lithium from a lithium bearing solution comprising the steps of: adding a nucleus particle to a lithium bearing solution; and precipitating the dissolved lithium in the lithium bearing solution as lithium phosphate by adding a phosphorous supplying material to the lithium bearing solution including the nucleus particle is provided. | 11-27-2014 |
20140375256 | WIRELESS POWER TRANSMISSION SYSTEM WITH ABILITY TO DETERMINE CHARGING CIRCUMSTANCES - A wireless power receiver includes a power receiver configured to wirelessly receive power, and including a direct current (DC)-to-DC (DC/DC) converter, and a power detector configured to detect power detection information from a front end of the DC/DC converter. | 12-25-2014 |
20150022013 | POWER TRANSMITTING UNIT (PTU) AND POWER RECEIVING UNIT (PRU), AND COMMUNICATION METHOD OF PTU AND PRU IN WIRELESS POWER TRANSMISSION SYSTEM - A communication method of a power transmitting unit (PTU) in a wireless power transmission system includes receiving a connection request signal from each of at least one power receiving unit (PRU), transmitting impedance change information of the at least one PRU to the at least one PRU, sensing a change in an impedance of each of the at least one PRU receiving the impedance change information, and determining whether each of the at least one PRU is connected based on the sensed change in the impedance. | 01-22-2015 |
20150022015 | METHOD AND APPARATUS FOR SYNCHRONIZATION CONTROL IN WIRELESS POWER TRANSMISSION SYSTEM - A method of synchronization control of a power transmitting unit (PTU) includes network-connecting a PTU to a PTU operating in a slave mode by setting an operation mode of the PTU to a master mode, and transmitting a signal to a power receiving unit (PRU) by controlling either one or both of a communication time and a communication frequency of the PTU operating in the slave mode. | 01-22-2015 |
20150022016 | METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN WIRELESS POWER TRANSMISSION SYSTEM - An interference control method of a power transmitting unit (PTU) includes determining whether the PTU is in an interference environment in which interference by a neighbor PTU occurs, and controlling a communication parameter of either one or both of the neighbor PTU and a power receiving unit (PRU) in response to a result of the determining being that the PTU is in the interference environment. | 01-22-2015 |
20150022017 | METHOD OF CONTROLLING IMPEDANCE MATCHING WITH RESPECT TO MULTIPLE TARGETS IN WIRELESS POWER TRANSMISSION SYSTEM, AND WIRELESS POWER TRANSMISSION SYSTEM ADOPTING THE METHOD - A method of operating a wireless power transmission apparatus includes receiving information on rectifier output voltages from at least one wireless power reception apparatus; determining whether the rectifier output voltages are within a predetermined operating range, and controlling an impedance of the wireless power transmission apparatus based on a result of the determining. | 01-22-2015 |
20150042169 | WIRELESS POWER TRANSMISSION METHOD AND APPARATUS FOR STABLY TRANSMITTING POWER TO PLURALITY OF WIRELESS POWER RECEPTION APPARATUSES - A wireless power transmission apparatus includes a plurality of transmission (TX) resonators configured to resonate with at least one reception (RX) resonator, and wirelessly transmit power to the at least one RX resonator; and a frequency controller configured to control the input frequency so that power is stably supplied to the at least one RX resonator. | 02-12-2015 |
20150042173 | METHOD AND APPARATUS FOR WIRELESS POWER TRANSMISSION FOR EFFICENT POWER DISTRIBUTION - A wireless power transmission apparatus includes a communicator configured to receive information associated with a reference power of a wireless power reception apparatus and information associated with a power measured at an input terminal of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus, a controller configured to control an output power based on the information associated with the reference power and the information associated with the power measured, and a source resonator configured to transmit the output power to the wireless power reception apparatus by resonating with a target resonator. | 02-12-2015 |
20150042274 | APPARATUS AND METHOD FOR WIRELESS POWER RECEPTION - An apparatus and a method for wireless power reception include converting a received wireless power to a wireless power for charging using a synchronous rectifier and a direct current/direct current (DC/DC) converter having a structure providing a high efficiency and low heat generation even when a high charging current is supplied. | 02-12-2015 |
20150045227 | WIRELESS POWER TRANSMISSION SYSTEM AND WIRELESS POWER RELAY APPARATUS - A wireless power relay apparatus includes a relay resonator configured to relay power from a source resonator configured to wirelessly transmit the power, to a target resonator configured to wirelessly receive the power through a mutual resonance, the relay resonator having a higher quality factor than the source resonator and the target resonator. | 02-12-2015 |
20150061399 | WIRELESS POWER RECEPTION AND TRANSMISSION APPARATUS - A wireless power receiving device and a wireless power transmission apparatus are provided. The wireless power receiver may include a resonator configured to emit an electromagnetic field, a blocker configured to surround a portion of an exterior of the resonator, and a spacer disposed between the resonator and the blocker. | 03-05-2015 |
20150069854 | METHOD AND APPARATUS FOR WIRELESS POWER TRANSMISSION WITH HARMONIC NOISE CANCELLATION - A wireless power transmission apparatus includes a source resonator configured to transmit an output power from which a harmonic component has been cancelled to a wireless power reception apparatus by resonating with a target resonator of the wireless power transmission apparatus, and a resonant power generator configured to differentially input a first input signal and a second input signal to the source resonator, and cancel the harmonic component of the output power. | 03-12-2015 |
20150076921 | RESONATING APPARATUS WITH INCREASED ISOLATION FOR STABLE WIRELESS POWER TRANSMISSION - A resonator has an increased isolation for stable wireless power transmission. A material that reduces resonance coupling may be disposed in a space between each of a plurality of resonators and a resonator adjacent to each of the plurality of resonators. A material that reduces resonance coupling may be disposed on a plane opposite to a direction in which a resonator resonates. Power at an operating frequency set to be equal to or within a predetermined range of a frequency corresponding to a resonant mode may be injected into a plurality of transmission resonators. | 03-19-2015 |
20150077051 | METHOD OF POWER TRANSMITTING UNIT (PTU) FOR DETERMINING LOCATION OF POWER RECEIVING UNIT (PRU), AND PTU EMPLOYING THE METHOD - A power transmitting unit (PTU) transmits a power wirelessly based on a location of a power receiving unit (PRU). The PTU determines whether the PRU is located within a charging area of the PTU based on frequency information corresponding to an inflection point detected on a curve of electrical characteristics of a resonator of the PTU. | 03-19-2015 |
20150146466 | ACTIVE RECTIFIER AND CIRCUIT FOR COMPENSATING FOR REVERSE CURRENT LEAKAGE USING TIME DELAY SCHEME FOR ZERO REVERSE LEAKAGE CURRENT - A method of compensating for reverse current leakage in an active rectifier may include advancing an output of a comparator by a predetermined period of time by applying a predetermined offset voltage to a reference voltage input to the comparator, and activating a switch based on the output of the comparator. The method may also include deactivating the switch when a predetermined time delay elapses from a point in time at which the switch was activated. | 05-28-2015 |
20150189976 | WRIST WEARABLE TERMINAL - Provided is a wrist wearable terminal including: a body portion including a function module; a coupling portion fastening the body portion on a wrist; and at least one strap portion linking the body portion and the coupling portion and including at least one function module that is coupled to the function module of the body portion via a signal line to convert or activate a use of at least one function of the wrist wearable terminal depending on a state of wearing of the wrist wearable terminal. | 07-09-2015 |
20150244427 | APPARATUS AND METHOD FOR USING NEAR FIELD COMMUNICATION AND WIRELESS POWER TRANSMISSION - An apparatus and method of using near field communication (NFC) and wireless power transmission (WPT) are provided. A power receiving apparatus includes a resonator configured to receive a power and to output the power. The power receiving apparatus further includes a near field communication (NFC) receiver configured to perform wireless communication using the power output by the resonator. The power receiving apparatus further includes a wireless power transmission (WPT) receiver configured to supply a voltage using the power output by the resonator. The power receiving apparatus further includes a connecting unit configured to selectively connect the resonator to either the NFC receiver or the WPT receiver. The power receiving apparatus further includes a mode selector configured to control the connecting unit to selectively connect the resonator to either the NFC receiver or the WPT receiver based on the power output by the resonator. | 08-27-2015 |
20150318713 | APPARATUS FOR AND METHOD OF PROTECTING WIRELESS-COUPLED POWER DEVICES FROM OVERVOLTAGE, OVERCURRENT, AND OVERTEMPERATURE USING HYSTERESIS - An overvoltage protecting unit and an overcurrent protecting unit protect a power device from an overvoltage and an overcurrent using a comparator having hysteresis. An overtemperature protecting unit protects the power device from an overtemperature using a thermistor having a resistance that changes as a temperature of the thermistor changes. | 11-05-2015 |
20160006286 | METHOD AND SYSTEM OF CHARGING A BATTERY - Embodiments herein disclose a method and system of charging a battery. The method includes identifying a state of the battery and a plurality of current levels corresponding to the state of the battery. Furthermore, the method includes charging the battery by applying the plurality of current levels corresponding to a pre-defined sequence to attain a cut-off voltage of the battery. | 01-07-2016 |
20160080040 | APPARATUS AND METHOD FOR COMMUNICATION USING WIRELESS POWER - An apparatus and method for communication using a wireless power are provided. The apparatus includes an amplifier configured to amplify an input signal based on a power supplied to the amplifier. The apparatus further includes a control unit configured to detect a change in an impedance of a target device, and to change the power based on the change in the impedance. The apparatus further includes a demodulation unit configured to receive a message from the target device, and to demodulate the message based on the changed power. | 03-17-2016 |
20160134130 | APPARATUS AND METHOD FOR HIGH EFFICIENCY VARIABLE POWER TRANSMISSION - A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA. | 05-12-2016 |
Ki-Young Kwon, Yongin-Si KR
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20140133080 | DETACHABLE ELECTRONIC DEVICE AND CONNECTION APPARATUS USABLE WITH THE SAME - A detachable electronic device includes a connection apparatus disposed in one end of a peripheral apparatus to which a tablet computer is detachably mounted, the connection apparatus includes a base disposed in the peripheral apparatus, a mounting groove that is formed in the base and in which one end of the tablet computer is inserted, a hook disposed on a bottom surface of the mounting groove to move parallel to the mounting groove, and a pressure member to push the hook in a direction, and the tablet computer includes an inserting groove formed in the one end of the tablet computer and in which the hook can be inserted, a catch projection formed at a side surface of the inserting groove and which engages the hook, and a pushing projection disposed opposite to the catch projection inside the inserting groove. | 05-15-2014 |
20160090877 | CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WITH THE SAME - A continuous variable valve duration apparatus includes a camshaft. A slider, which is mounted to the camshaft, has a camshaft sliding key and a cam portion of which a cam and a cam sliding key are formed thereto. The camshaft is inserted into the cam portion, and a relative phase between the cam and the camshaft is variable. A roller ring is connected with the camshaft sliding key and the cam sliding key. The roller ring is rotatably inserted into a roller ring guider, and the roller ring guider slidably inserted into a cylinder head. A control portion selectively changes a position of the roller ring guider to control a rotation center position of the roller ring. | 03-31-2016 |
Ki-Young Lee, Gunsan-Si KR
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20090160478 | TESTING DEVICE FOR PERFORMING A TEST ON A LIQUID CRYSTAL DISPLAY AND A METHOD OF DRIVING THE TESTING DEVICE - A testing device for performing a high-voltage test on a liquid crystal display is provided. The testing device includes a voltage converting unit, an input connector, and a power supplier. The voltage converting unit includes a plurality of resistors between an output terminal and a ground terminal. The input connector includes a terminal connected to one node of the plurality of resistors. The power supplier includes a switching unit to output a ground voltage to the terminal when power is applied from an external power source. | 06-25-2009 |
Ki-Young Lee, Taejeon-City KR
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20090162753 | SPHERICAL CARBONS AND METHOD FOR PREPARING THE SAME - The present invention provides a method for preparing spherical carbon comprising step of heat-treating a mixture of a carbon precursor and dispersion media, a spherical non-graphitizable carbon using the same, and a method for preparing spherical artificial graphite. | 06-25-2009 |
Ki-Young Lee, Yongin-Si KR
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20090256040 | Wall mount - A wall mount is disclosed. The wall mount can include a bracket and a frame, where the frame can be configured to support an outward portion of the bracket. The frame can be open to one side, and a guide part can be formed on the frame to guide the bracket in such a way that the bracket may be slidably inserted into the frame from the one side of the frame. In certain embodiments of the invention, the adjusting screws can be utilized to enable levelness adjustment, so that the wall mount can be installed in a more convenient manner, and the levelness of the bracket can be adjusted easily and accurately. | 10-15-2009 |
Ki-Young Lim, Gyeonggi-Do KR
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20150244823 | APPARATUS AND METHOD FOR PROVIDING PUSH SERVICE BASED ON LOCATION - An apparatus and method for efficiently controlling transmission of a large amount of push messages based on a location in a system of providing a location-based push service is disclosed. A push server is configured to search for at least one target electronic device to which a push message is to be transmitted, from among a plurality of electronic devices maintaining sessions with the push server, with reference to a table that stores location information of the plurality of electronic devices. The push server is also configured to transmit the push message to the found at least one target electronic device. Accordingly, since operation of searching for at least one target electronic device satisfying a location condition from among a plurality of electronic devices maintaining sessions with a push server is distributively processed by at least one push server, push messages is quickly transmitted. | 08-27-2015 |
20150245313 | APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION OF PUSH MESSAGES - An apparatus and method for controlling a transmission timing of push messages in a system that provides a location-based push service. An electronic device transfers its own network information to a push server when connecting to the push server. The push server classifies electronic devices based on network information. At startup, the push server divides the electronic devices classified based on the network information into a plurality of groups, each including a predetermined number of electronic devices, and transmits push messages per unit of the groups. The push server measures a response time period taken to receive acknowledge messages in response to the push messages in a group, and adjust a waiting time for correcting a transmission time of push messages based on the response time period. The push server transmits push messages to electronic devices of the next group based on the adjusted waiting time. | 08-27-2015 |
20160028841 | METHOD AND APPARATUS FOR DISASTER NOTIFICATION - A server is provided comprising a processor configured to: receive an indication of a location of a first device that is subscribed to a disaster notification service; in response to receiving a disaster alert, detect that the first device is located in an area associated with the disaster based on the indication of the location of the first device; identify a second device that has registered the first device as a friend; and transmit a first indication of the disaster to the first device and a second indication of the disaster to the second device. | 01-28-2016 |
20160029194 | OPERATING METHOD AND DEVICE FOR DISASTER INFORMATION - Disclosed is an electronic device including a memory storing collected location information of the electronic device, and a processor configured to convert the collected location information into code information which represents a specific area of the earth. The electronic device transmits the code information to a disaster information providing device for which location information management is required in association with the provision of disaster information. Further disclosed is a disaster information providing system including the providing device and a plurality of mobile electronic devices. Disaster-related information is provided to those devices determined to be located within a damage zone, as determined by location information obtained by the respective devices and provided to the disaster information providing device. | 01-28-2016 |
Ki-Young Lim, Suwon-Si KR
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20080225742 | Scheduling method and system for guaranteeing real-time service quality of WiBro CPE - Provided are a scheduling method and apparatus for guaranteeing real-time service quality of Wireless Broadband (WiBro) customer premises equipment (CPE). The scheduling apparatus includes: a real-time protocol (RTP) packet monitoring unit for monitoring an RTP packet passing through a local area network (LAN) section and detecting a bandwidth of real-time service; and a queue managing unit for determining a window size corresponding to the bandwidth of real-time service checked by the RTP packet monitoring unit and generating/changing a real-time service queue. The scheduling method and apparatus monitor an RTP packet and adjust a real-time service queue, thereby ensuring real-time service quality of terminals. | 09-18-2008 |
Ki-Young Nam, Seoul KR
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20130222147 | PORTABLE WARNING SYSTEM - A portable warning system includes a flexible display unit, a fixing member coupled to one side of the display unit, and a supporting member coupled to the fixing member and having a bar shape. | 08-29-2013 |
Ki-Young Nam, Jeollanam-Do KR
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20100069540 | THERMOPLASTIC RESIN COMPOSITION HAVING SUPERIOR FLAME RETARDANCY, COLORING PROPERTY AND SCRATCH-RESISTANCE - Provided is a thermoplastic resin composition having excellent flame resistance, colorability, and scratch resistance, including: A) 100 parts by weight of a basic resin comprising 10 to 89 wt % of acrylonitrile-butadiene-styrene copolymer, 89 to 10 wt % of styrene-acrylonitrile copolymer, and 1 to 40 wt % of methylmethacrylate polymer; B) 1 to 30 parts by weight of bromoalkyl or bromophenyl cyanurate compounds; and C) 1 to 20 parts by weight of antimony compound, thereby, making it possible to provide the thermoplastic resin composition having excellent flame resistance, impact strength, scratch resistance, colorability, and surface hardness as synergy effects. | 03-18-2010 |
Ki-Young Park US
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20130013297 | MESSAGE SERVICE METHOD USING SPEECH RECOGNITION - A message service method using speech recognition includes a message server recognizing a speech transmitted from a transmission terminal, generating and transmitting a recognition result of the speech and N-best results based on a confusion network to the transmission terminal; if a message is selected through the recognition result and the N-best results and an evaluation result according to accuracy of the message are decided, the transmission terminal transmitting the message and the evaluation result to a reception terminal; and the reception terminal displaying the message and the evaluation result. | 01-10-2013 |
Ki-Young Park, Daejeon KR
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20090153551 | METHOD AND APPARATUS FOR TRANSFERRING POSE OF 3-DIMENSIONAL CHARACTERS - A method for transferring a pose from an original digital character to a newly-created digital character, includes: deriving constraints from a pose of the original character; modeling pose characteristics of each joint of the newly-created character as a probability distribution function having an input variable of a rotation angle of corresponding joint; and modeling pose characteristics of all joints of the newly-created character as a joint probability distribution function having input variables of rotation angles of corresponding joints. The method further includes extracting, based on the joint probability distribution function, the rotation angles of all joints of the newly-created character to thereby create a pose of the newly-created character, the rotation angles satisfying the constraints. | 06-18-2009 |
20100154015 | METADATA SEARCH APPARATUS AND METHOD USING SPEECH RECOGNITION, AND IPTV RECEIVING APPARATUS USING THE SAME - A metadata search apparatus using speech recognition includes a metadata processor for processing contents metadata to obtain allomorph of target vocabulary required for speech recognition and search; a metadata storage unit for storing the contents metadata; a speech recognizer for performing speech recognition on speech data uttered by a user by searching the allomorph of the target vocabulary; a query language processor for extracting a keyword from the vocabulary speech-recognized by the speech recognizer; and a search processor for searching the metadata storage unit to extract the contents metadata corresponding to the keyword. An IPTV receiving apparatus employs the metadata search apparatus to provide IPTV services through the functions of speech recognition. | 06-17-2010 |
20100158271 | METHOD FOR SEPARATING SOURCE SIGNALS AND APPARATUS THEREOF - A method for separating a sound source from a mixed signal, includes Transforming a mixed signal to channel signals in frequency domain; and grouping several frequency bands for each channel signal to form frequency clusters. Further, the method for separating the sound source from the mixed signal includes separating the frequency clusters by applying a blind source separation to signals in frequency domain for each frequency cluster; and integrating the spectrums of the separated signal to restore the sound source in a time domain wherein each of the separated signals expresses one sound source. | 06-24-2010 |
20100161326 | SPEECH RECOGNITION SYSTEM AND METHOD - A speech recognition system includes: a speed level classifier for measuring a moving speed of a moving object by using a noise signal at an initial time of speech recognition to determine a speed level of the moving object; a first speech enhancement unit for enhancing sound quality of an input speech signal of the speech recognition by using a Wiener filter, if the speed level of the moving object is equal to or lower than a specific level; and a second speech enhancement unit enhancing the sound quality of the input speech signal by using a Gaussian mixture model, if the speed level of the moving object is higher than the specific level. The system further includes an end point detection unit for detecting start and end points, an elimination unit for eliminating sudden noise components based on a sudden noise Gaussian mixture model. | 06-24-2010 |
20100161329 | VITERBI DECODER AND SPEECH RECOGNITION METHOD USING SAME - A Viterbi decoder includes: an observation vector sequence generator for generating an observation vector sequence by converting an input speech to a sequence of observation vectors; a local optimal state calculator for obtaining a partial state sequence having a maximum similarity up to a current observation vector as an optimal state; an observation probability calculator for obtaining, as a current observation probability, a probability for observing the current observation vector in the optimal state; a buffer for storing therein a specific number of previous observation probabilities; a non-linear filter for calculating a filtered probability by using the previous observation probabilities stored in the buffer and the current observation probability; and a maximum likelihood calculator for calculating a partial maximum likelihood by using the filtered probability. The filtered probability may be a maximum value, a mean value or a median value of the previous observation probabilities and the current observation probability. | 06-24-2010 |
20100161334 | UTTERANCE VERIFICATION METHOD AND APPARATUS FOR ISOLATED WORD N-BEST RECOGNITION RESULT - An utterance verification method for an isolated word N-best speech recognition result includes: calculating log likelihoods of a context-dependent phoneme and an anti-phoneme model based on an N-best speech recognition result for an input utterance; measuring a confidence score of an N-best speech-recognized word using the log likelihoods; calculating distance between phonemes for the N-best speech-recognized word; comparing the confidence score with a threshold and the distance with a predetermined mean of distances; and accepting the N-best speech-recognized word when the compared results for the confidence score and the distance correspond to acceptance. | 06-24-2010 |
20120150539 | METHOD FOR ESTIMATING LANGUAGE MODEL WEIGHT AND SYSTEM FOR THE SAME - Method of the present invention may include receiving speech feature vector converted from speech signal, performing first search by applying first language model to the received speech feature vector, and outputting word lattice and first acoustic score of the word lattice as continuous speech recognition result, outputting second acoustic score as phoneme recognition result by applying an acoustic model to the speech feature vector, comparing the first acoustic score of the continuous speech recognition result with the second acoustic score of the phoneme recognition result, outputting first language model weight when the first coustic score of the continuous speech recognition result is better than the second acoustic score of the phoneme recognition result and performing a second search by applying a second language model weight, which is the same as the output first language model, to the word lattice. | 06-14-2012 |
20130117020 | PERSONALIZED ADVERTISEMENT DEVICE BASED ON SPEECH RECOGNITION SMS SERVICE, AND PERSONALIZED ADVERTISEMENT EXPOSURE METHOD BASED ON SPEECH RECOGNITION SMS SERVICE - Disclosed are a personalized advertisement device based on speech recognition SMS services and a personalized advertisement exposure method based on speech recognition SMS services. The present invention provides a personalized advertisement device based on speech recognition SMS services and a personalized advertisement exposure method based on speech recognition SMS services capable of maximizing an effect of advertisement by grasping user's intention, an emotion state, and positional information from speech data uttered by a user during a process of providing speech recognition SMS services, configuring advertisements based thereon, and exposing the configured advertisements to a user. | 05-09-2013 |
20130325475 | APPARATUS AND METHOD FOR DETECTING END POINT USING DECODING INFORMATION - An apparatus for detecting an end point using decoding information includes: an end point detector configured to extract a speech signal from an acoustic signal received from outside and detect end points of the speech signal; a decoder configured to decode the speech signal; and an end point detector configured to extract reference information serving as a standard of actual end point discrimination from decoding information generated during the decoding process of the decoder, and discriminate an actual end point among the end points detected by the end point detector based on the extracted reference information. | 12-05-2013 |
20140343935 | APPARATUS AND METHOD FOR PERFORMING ASYNCHRONOUS SPEECH RECOGNITION USING MULTIPLE MICROPHONES - An apparatus and method for performing asynchronous speech recognition using multiple microphones are disclosed. The apparatus includes a microphone selection unit, a signal-to-noise ratio measurement unit, a speech recognition and verification unit, and a final recognition result output unit. The microphone selection unit selects two or more microphones responsive to a user's voice from among a plurality of microphones distributed around the user. The signal-to-noise ratio measurement unit measures the signal to noise ratios of inputs of the selected two or more microphones. The speech recognition and verification unit performs speech recognition using the input of the microphone having a highest signal to noise ratio, and verifies the speech recognition using the inputs of the remaining microphones. The final recognition result output unit outputs the final recognition results of the user's voice based on the results of the speech recognition and verification unit. | 11-20-2014 |
Ki-Young Shin, Namyangju-Si KR
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20110128566 | IMAGE FORMING APPARATUS, HOST APPARATUS, AND SECURITY COPY METHOD THEREOF - A security copy method of an image forming apparatus includes generating scan data by scanning a document including predetermined additional information, determining whether to security-print the document by using the additional information of the generated scan data, determining whether the scan data include color information corresponding to the security area, and printing the scan data excluding a security area corresponding to the color information from the scan data according to the determination result. With this, the image forming apparatus minimizes the amount of the security information included in a bar code or mark and enables a simple print process. | 06-02-2011 |
20110216893 | IMAGE FORMING APPARATUS AND NOTIFICATION METHOD OF RECEIVING DATA BY FAX - An image forming apparatus is provided that includes a fax unit which receives fax data; a communication interface which searches for connectable control points; an address management unit which selects a control point to be notified of fax reception information from among the searched control points; and a DLNA stack unit which notifies the selected control point of the fax reception information through the communication interface. | 09-08-2011 |
Ki-Young Sohn, Seoul KR
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20160128966 | METHODS FOR TREATING LEUKOPENIA AND THROMBOCYTOPENIA - The disclosure provides methods for treating, controlling or mitigating leukopenia (e.g. neutropenia) and/or thrombocytopenia, for example in the context of cancer chemotherapy, comprising administration of a monoacetyl-diacyl-glycerol compound, as well as compositions useful therefor. | 05-12-2016 |
Ki-Young Yoon, Seoul KR
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20080241422 | METHOD FOR AEROSOL SYNTHESIS OF CARBON NANOSTRUCTURE UNDER ATMOSPHERIC PRESSURE - The present invention relates to a method for the aerosol synthesis of carbon nanostructures under atmospheric pressure comprising a spark generation step of generating a spark between a graphite electrode made of carbon and a metal electrode made of a catalytic metal inducing the graphitization of carbon and vaporizing the carbon component of the graphite electrode and the metal component of the metal electrode utilizing the heat produced by the spark, thereby generating carbon vapor and metal vapor; and a carbon nanostructure generation step of cooling and condensing the carbon vapor and the metal vapor to form a graphitic carbon layer and catalytic metal particles and generating carbon nanostructures in which the graphitic carbon layer grows on the surface of the catalytic metal particles and covers the catalytic metal particles. | 10-02-2008 |
20100272903 | CATALYTIC SURFACE ACTIVATION METHOD FOR ELECTROLESS DEPOSITION - Provided is a catalytic surface activation method for electroless deposition comprising a metallic aerosol nanoparticle generation step of generating metallic aerosol nanoparticles, which act as plating initiation catalyst; a metallic aerosol nanoparticle fixation step of fixing the resultant metallic aerosol nanoparticles on a plating surface; and an electroless deposition step of impregnating the material to be plated in an electroless deposition solution to form a plating layer on the plating surface on which the metallic aerosol nanoparticles have been fixed. The catalytic surface activation method for electroless deposition of the present invention is applicable to large-scale plating with simple process and superior applicability, improves the plating characteristics with little impurity generation, requires no post-treatment process for removing impurities and is environment-friendly with no wastewater generation by directly fixing metallic aerosol nanoparticles on the material to be plated. | 10-28-2010 |
20100272904 | CATALYTIC SURFACE ACTIVATION METHOD FOR ELECTROLESS DEPOSITION - Provided is a catalytic surface activation method for electroless deposition comprising a metallic aerosol nanoparticle generation step of generating metallic aerosol nanoparticles, which act as plating initiation catalyst; a metallic aerosol nanoparticle fixation step of fixing the resultant metallic aerosol nanoparticles on a plating surface; and an electroless deposition step of impregnating the material to be plated in an electroless deposition solution to form a plating layer on the plating surface on which the metallic aerosol nanoparticles have been fixed. The catalytic surface activation method for electroless deposition of the present invention is applicable to large-scale plating with simple process and superior applicability, improves the plating characteristics with little impurity generation, requires no post-treatment process for removing impurities and is environment-friendly with no wastewater generation by directly fixing metallic aerosol nanoparticles on the material to be plated. | 10-28-2010 |
20100272905 | CATALYTIC SURFACE ACTIVATION METHOD FOR ELECTROLESS DEPOSITION - Provided is a catalytic surface activation method for electroless deposition comprising a metallic aerosol nanoparticle generation step of generating metallic aerosol nanoparticles, which act as plating initiation catalyst; a metallic aerosol nanoparticle fixation step of fixing the resultant metallic aerosol nanoparticles on a plating surface; and an electroless deposition step of impregnating the material to be plated in an electroless deposition solution to form a plating layer on the plating surface on which the metallic aerosol nanoparticles have been fixed. The catalytic surface activation method for electroless deposition of the present invention is applicable to large-scale plating with simple process and superior applicability, improves the plating characteristics with little impurity generation, requires no post-treatment process for removing impurities and is environment-friendly with no wastewater generation by directly fixing metallic aerosol nanoparticles on the material to be plated. | 10-28-2010 |
20130091828 | System and Method for Regenerating Gasoline Particulate Filter - A system for regenerating a particulate filter mounted on an exhaust pipe of a gasoline engine including a plurality of cylinders and an ignition device for igniting fuel and air in the cylinder, a three-way catalyst device mounted on the exhaust pipe connected to the gasoline engine, and to oxidize or reduce exhaust gas, the particulate filter mounted on the exhaust pipe downstream of the three-way catalyst device to trap particulate matter and regenerate the particulate matter using heat of the exhaust gas, a differential pressure sensor mounted upstream and downstream of the particulate filter and to measure a pressure difference of the particulate filter, and a control portion to receive the measured pressure difference and control parameters to determine an amount of non-ignited fuel which is not ignited and flows to the three-way catalyst device among the fuel flowing into the plurality of cylinders. | 04-18-2013 |
20140186227 | CATALYTIC CONVERTER OF INTERNAL COMBUSTION ENGINE AND APPARATUS FOR PURIFYING EXHAUST GAS PROVIDED WITH THE SAME - A catalytic converter of an internal combustion engine may include: at least one inlet channel having an end through which an exhaust gas is flowed into and the other end which is blocked; at least one outlet channel having an end which is blocked and the other end through which the exhaust gas is discharged; and a wall defining a boundary between neighboring inlet channel and outlet channel, and adapted to flow the exhaust gas from the inlet channel to the outlet channel, wherein the wall includes a single-layered portion formed at an end portion and having a three-way catalyst layer, and a multi-layered portion being the portion other than the single-layered portion and having a three-way catalyst layer, a hydrocarbon trap layer and an insulating layer. An apparatus of purifying an exhaust gas is also provided. | 07-03-2014 |
20160137035 | APPARATUS AND METHOD FOR RESTRAINING MICROBIAL PROPAGATION ON A SURFACE OF AN EVAPORATOR FOR VEHICLE - An apparatus and a method of restraining microbial propagation on the surface of an evaporator of an automotive air conditioning system include a blower for generating airflow, an evaporator (evaporator core) for cooling, a heater core through which an engine coolant passes for heating, a temperature control door, an internal/external air mode door, a mode door, and a controller for controlling these components, in which microbial propagation can be prevented by heating the evaporator using the heat of the heater core only by controlling the operation of the temperature control door without any additional component. | 05-19-2016 |
Ki-Young Yun, Yongin-City KR
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20140346467 | DEPOSITION SUBSTRATE TRANSFERRING UNIT, ORGANIC LAYER DEPOSITION APPARATUS INCLUDING THE SAME, AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE SAME - A deposition substrate transferring unit that can deposit a deposition material at an exact location on a substrate, includes an electrostatic chuck that has a first surface to which a substrate is attached; and a carrier having a surface that combines with a second surface of the electrostatic chuck to move the electrostatic chuck in a first direction. The carrier includes accommodation parts disposed in empty space within the carrier, and supplementary ribs respectively formed on surfaces of the accommodation parts. | 11-27-2014 |