Ki-Won
Ki Won Chang, Suwon-Si KR
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20150115726 | ELECTRONIC DEVICE - There is provided an electronic device including: a power reception unit having a plurality of power receiving coils and receiving a wireless power signal from a wireless power transmission device; a switching unit controlling an ON/OFF switching operation of the plurality of power receiving coils; and a control unit obtaining reception sensitivity of the power reception unit and controlling the switching unit based on the obtained reception sensitivity. | 04-30-2015 |
20150130291 | NON-CONTACT TYPE POWER TRANSMITTING COIL AND NON-CONTACT TYPE POWER SUPPLYING APPARATUS - A non-contact type power transmitting coil may include at least one conductor pattern disposed on at least one surface of a base having a predetermined area, having a plurality of turns, and transmitting received power externally in a non-contact manner. The intervals between at least some of adjacent pattern portions of the conductor pattern in a direction from a center portion of an inner diameter of the conductor pattern to an outermost pattern portion conductor pattern may be different from one another. | 05-14-2015 |
20150130410 | BATTERY PACKAGE AND ELECTRONIC DEVICE HAVING THE SAME - There is provided an electronic device including a power-receiving unit configured to receive power by a contactless scheme, a battery package including a battery cell configured to be charged with the power received by the power-receiving unit, and an electronic device main body configured to receive the power from the battery package to perform a set operation. | 05-14-2015 |
20150179335 | COIL DEVICE, AND WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER HAVING THE SAME - A coil device may be capable of varying the gap of a coil so that several devices may be wirelessly charged simultaneously or a single device may be wirelessly charged with concentrated power. The coil device may include: a case having a reception space and varying a charging area upon a user's selection; and a coil part, having, in the reception space of the case, a coil body formed of a wound conductor having a predetermined length. A gap of the wound conductor of the coil body varies as the charging area of the case varies. | 06-25-2015 |
20150200048 | COMPOSITE FERRITE SHEET, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME - A composite ferrite sheet may include a ferrite sheet, and composite sheets attached to both surfaces of the ferrite sheet, respectively, and having insulating properties. The composite sheet may be formed of a resin containing metal powder particles. The composite ferrite sheet may be easily manufactured and have improved shielding performance. | 07-16-2015 |
20150244424 | TRANSMITTING AND RECEIVING POWER WIRELESSLY - An apparatus for transmitting power wirelessly includes a power transmitter configured to transmit power wirelessly to an apparatus for receiving power wirelessly, and an identification information manager configured to transmit first identification information allocated to the apparatus for transmitting power wirelessly to other devices. | 08-27-2015 |
20150333532 | WIRELESS POWER TRANSMITTER - A wireless power transmitter according to an exemplary embodiment in the present disclosure may include a transmitting core; a transmitting coil provided on the transmitting core and transmitting power wirelessly; and a magnetic body provided on the transmitting core and allowing a virtual line which is normal to a surface of the magnetic body to form an acute angle with the transmitting core. | 11-19-2015 |
20150333562 | WIRELESS CHARGING TRANSMITTER AND WIRELESS CHARGING SYSTEM USING THE SAME - A wireless power transmitter is electromagnetically coupleable to a receiving coil of a wireless power receiver to provide power wirelessly and includes a substantially planar transmitting core. A transmitting coil has a plurality of windings and is disposed on a surface of the transmitting core. The transmitting core may extend beyond the transmitting coil in a planar direction. | 11-19-2015 |
Ki Won Choi, Suwon KR
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20140070712 | LIGHT SOURCE APPARATUS AND LIGHT EMITTING DIODE PACKAGE - There is provided a light source apparatus including at least one light emitting diode (LED) string including at least one light emitting diode and at least one inductance unit generating an induced current according to a change in a current applied to the light emitting diode, a main switch controlling power applied to the LED string according to an on/off switching operation, and a capacitor charged with a voltage of the power applied to the LED string when the main switch is switched on and applying the charged voltage to the LED string when the main switch is switched off. | 03-13-2014 |
20140070714 | LIGHT SOURCE APPARATUS AND LIGHT EMITTING DIODE PACKAGE - There is provided a light source apparatus including at least one light emitting diode (LED) string including at least one light emitting diode and at least one inductance unit for generating an induced current according to a change in a current applied to the light emitting diode. A main switch controls power applied to the LED string according to an on/off switching operation A capacitor is charged with a voltage of the power applied to the LED string when the main switch is switched on, and applies the charged voltage to the LED string when the main switch is switched off. | 03-13-2014 |
20140140062 | LIGHT SOURCE ASSEMBLY FORMED OF A PLURALITY OF LIGHT SOURCE MODULES DETACHABLY CONNECTED TOGETHER - A light source assembly includes a plurality of light source modules detachably connected to one another. Each light source module includes a frame part, an electrical connection part, and at least one light emitting device. The frame part includes a female coupling disposed in one side surface thereof and a male coupling disposed on another side surface thereof and configured to be engaged with a female coupling of another light source module of the plurality. The electrical connection part is disposed on an upper surface of the frame part and extends onto the one side surface having the female coupling disposed therein and onto the other side surface having the female coupling disposed thereon. The at least one light emitting device is mounted on the electrical connection part and disposed on the upper surface of the frame part. | 05-22-2014 |
Ki Won Han, Daejeon KR
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20150291631 | A NOVEL LIGAND COMPOUND, A PREPARATION METHOD THEREOF, A TRANSITION METAL COMPOUND INCLUDING THE LIGAND COMPOUND, AND A PREPARATION METHOD THEREOF - The present invention relates to a novel ligand compound, a preparation method thereof, a transition metal compound including the ligand compound, and a preparation method thereof. The ligand compound of novel structure according to the present invention and the transition metal compound including the same may be used as a polymerization reaction catalyst for preparing olefin polymers. | 10-15-2015 |
Ki Won Jo, Yuseong-Gu Daejeon KR
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20140072558 | Activin Receptor Type II B Inhibitors Comprising DLK1 Extracellular Water-Soluble Domain - The present invention relates to an activin receptor type II B (ACVR2B) inhibitor which comprises the delta-like 1 homolog (DLK1) extracellular water-soluble domain. More specifically, the present invention relates to an extracellular soluble domain of DLK1; fragments of the extracellular soluble domain of DLK1; mutants of the extracellular soluble domain of DLK1; a composition for suppressing ligand linkage with the ACVR2B receptor, which includes a fragment of the mutants as an active ingredient; and a pharmaceutical composition for prevention and treatment of diseases which comprises the same. The composition of the present invention competitively binds to the ACVR2B receptor and inhibits the binding of an ACVR2B ligand to the ACVR2B receptor, which inhibits protein signalling associated with such ligands, and will be useful for prevention and treatment of diseases associated therewith. | 03-13-2014 |
Ki Won Kim, Daejeon KR
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20120201251 | PATH CONTROL MANAGEMENT SYSTEM AND METHOD OF SETTING PATH USING THE SAME - A first path control management system of a first domain calculates a path in the first domain and transmits information of a connection node in the first domain to connect to a second domain to a second path control management system of the second domain. The second path control management system of the second domain calculates a path in the second domain and transmits a connection node of the second domain to connect to the first domain to the first path control management system. The first path control management system of the first domain and the second path control management system of the second domain receive information of connection nodes of the second domain and the first domain, respectively, thereby connecting a path between the first domain and the second domain. | 08-09-2012 |
20130156416 | PACKET-OPTICAL COMBINED SWITCHING SYSTEM AND PROTECTION SWITCHING METHOD THEREOF - A protection switching method of packet-optical combined switching system in accordance with the inventive concept may include detecting whether or not an obstacle occurs in a packet path; performing a first protection switching using a preliminary path if an obstacle is detected from the packet path; generating an imaginary preliminary path using a preliminary resource of optical path when the first protection switching is failed; and performing a second protection switching using the imaginary preliminary path. | 06-20-2013 |
20150163089 | METHOD AND APPARATUS FOR MANAGING RESOURCES OF TRANSPORT NETWORK - Provided is a method and apparatus for managing resources of a transport network, the method including monitoring a fault occurring in a transfer path, and registering, when the fault occurs in the transfer path, a normal link of a second layer assigned to an operation path of a first layer in which the fault occurs. | 06-11-2015 |
Ki Won Kim, Incheon KR
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20120095187 | NOVEL CYANINE COMPOUND FOR LABELING BIOMOLECULE AND PREPARATION METHOD THEREOF - Disclosed are a novel cyanine compound, represented by the following Formula 1, for labeling biomolecules, and a method for preparing the same. | 04-19-2012 |
Ki Won Kim, Gwangju KR
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20110308927 | STRUCTURE FOR OPERATING PIVOT SWITCHES OF MULTI-FUNCTION SWITCH ASSEMBLY - A multi-function switch assembly configured to implement a push switch function is provided. A structure for operating pivot switches of the multi-function switch assembly includes a Printed Circuit Board (PCB) disposed between upper and lower casings coupled together to face each other, push. switches and rotary switches mounted on the PCB, pivot switches mounted on a bottom of the PCB, a pair of sliders disposed to cross each other at a bottom of the lower casing and configured to laterally ground and operate the pivot switches in eight directions while operating in conjunction with a manipulation direction of the actuation lever, and alignment means configured to elastically support at least one of bottoms of the pair of sliders so that restoring force of a neutral state is generated. | 12-22-2011 |
Ki Won Kim, Gunpo-Si KR
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20150351157 | HEATER FOR ELECTRONIC THERMOSTAT AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a heater for an electronic thermostat, in which response is improved so that time taken in increasing a heating temperature up to a target temperature can be reduced, and an effect on improving fuel efficiency of a vehicle is maximized through effective temperature control of a coolant, and a method of manufacturing the same. Further, there is provided a heater for an electronic thermostat, which is structurally simple, is improved in workability and productivity for mass production when manufactured and assembled, reduces production costs, and enhances durability and reliability when applied to the thermostat for controlling a temperature of a coolant, and a method of manufacturing the same. | 12-03-2015 |
Ki Won Kim, Gangseo-Gu KR
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20140240899 | MULTILAYER CERAMIC DEVICE - Disclosed herein is a multilayer ceramic device, including a device body; an inner electrode arranged in the device body; and an external electrode arranged at outside of the device body and being electrically connected to the inner electrode; wherein the external electrode includes: an inner layer covering the device body; an outer layer covering the inner layer and being exposed to the outside; and an intermediate layer arranged between the inner layer and the outer layer, and made of a mixture of a copper metal and a resin, a surface of the copper metal being coated with an oxide film. | 08-28-2014 |
Ki Won Kim, Busan KR
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20140085770 | CHIP DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein is a chip device including: a multilayer body having a hexahedral shape; an external electrode covering both distal ends of the multilayer body; and a shape maintaining material contained in the external electrode to maintain a shape of the external electrode at the time of forming the external electrode. | 03-27-2014 |
Ki Won Lee, 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 Won Lee, Hwaseong-Si KR
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20120127856 | ELECTRONIC PATCH DEVICE, NETWORK SYSTEM, AND OPERATION METHOD IN NETWORK SYSTEM - Provided are an electronic patch device, network system, and operation method in the network system. The network system includes n (n is a natural number equal to or greater than 1) network equipments, a backup network equipment used for backing up one of the n network equipments, n terminals connected to the n network equipments respectively, and a distributor connecting respective lines between the n network equipments and the n terminals and replacing one of the n network equipments with the backup network equipment according to necessity. Here, a plurality of the distributors are connected in parallel. | 05-24-2012 |
Ki Won Lee, Daejeon KR
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20120325663 | COMPLEX ELECTROKINETIC DECONTAMINATION EQUIPMENT FOR DECONTAMINATING RADIONUCLIDE AND DECONTAMINATION METHOD USING THE SAME - A complex electrokinetic decontamination equipment is disclosed, which removes a radionuclide from contaminated soil with a high efficiency, using a combination of a washing decontamination method performed in an electrokinetic unit using electrolyte and an electrokinetic decontamination method performed by the electrokinetic unit. pH values in an anode chamber and a cathode chamber are optimally controlled by a pH control unit, thereby reducing quantity and size of metal oxide particles. In addition, a water level of the electrolyte in the electrokinetic unit may be automatically controlled by an electrolyte supply controller. | 12-27-2012 |
20130118672 | SUBSTRATE BONDING METHOD - Disclosed herein is a substrate bonding method including stacking a plurality of bonding objects including anisotropic conductive films (ACFs) and flexible printed circuit boards (FPCBs), which are sequentially stacked, on a substrate including bonding surfaces having a plurality of steps, according to the plurality of steps of the bonding surfaces of the substrate, and pressurizing the plurality of bonding objects to the substrate by a bonding tool of a bonding unit having pressurization surfaces having a shape corresponding to the bonding surfaces of the substrate to bond the plurality of bonding objects to each other. | 05-16-2013 |
Ki Won Lee, Incheon KR
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20130044140 | METHOD AND APPARATUS FOR NAVIGATING CONTENT ON SCREEN USING POINTING DEVICE - A method and an apparatus for navigating content larger than a display screen of a terminal using a pointing device are provided. The method includes acquiring, when a pointing position is changed on a screen partially displaying a content that is larger than the screen, a current pointing position by tracking the change of the pointing position, comparing an X axis displacement and a Y axis displacement from an initial pointing position as a starting position to the current pointing position with a predefined X axis threshold value and Y axis threshold value, respectively, determining a movement direction as one of an X axis, a Y axis, and an XY (diagonal) axis directions based on the comparison result, and scrolling the content in the movement direction to display an off-screen part of the content. | 02-21-2013 |
Ki Won Lee, Naju-Si KR
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20130276308 | METHOD FOR MANUFACTURING SANDWICH PANEL HAVING CORE OF TRUSS STRUCTURE - Provided is a method for manufacturing a panel including a core having a truss structure between upper and lower face sheets. The manufacturing method includes disposing the upper and lower face sheets in parallel to each other at a predetermined distance, repeatedly performing, several times, a process in which a plurality of flexible wires vertically pass through the upper and lower face sheets to reciprocation-connect the upper and lower face sheets to each other, thereby sewing the upper and lower face sheets after the upper and lower face sheets horizontally move in parallel to each other, and maximally spacing both face sheets in a vertical direction while being maintained in a parallel to each other after a relative displacement of the upper and lower face sheets is solved, and fixing the face sheets and the wires to each other. | 10-24-2013 |
Ki Won Moon, Pohang-Si KR
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20150028210 | TUNING-FORK BASED NEAR FIELD PROBE FOR SPECTRAL MEASUREMENT, NEAR-FIELD MICROSCOPE USING THE SAME, AND SPECTRAL ANALYSIS METHOD USING NEAR-FIELD MICROSCOPE - The present invention is provided to remove scattering from other parts, except for an end part of a nano-probe, in a near-field microscope, and to enable a spectral analysis by delaying the generation of multiple reflections caused through the shaft of the nano-probe. A first characteristic of the present invention is to temporally delay generation of multiple reflections by manufacturing a probe portion to have a predetermined length or more in a tuning-fork based near-field probe. A second characteristic of the present invention is to provide a near-field microscope which includes a tuning-fork based near-field probe having a structure as above, and can measure a time-domain transient reaction of a scattered wave. A third characteristic of the present invention is to provide a method for performing a spectral analysis on a time-domain signal measured by the near-field microscope. | 01-29-2015 |
20150090906 | TERAHERTZ CONTINUOUS WAVE EMITTING DEVICE - Provided herein is terahertz continuous wave emitting device having: a plurality of laser light sources generating a plurality of laser lights; and an absorption area formed between the plurality of laser light sources in order to adjust interaction of the plurality of laser lights, wherein the absorption area is configured to have a photo diode, an antenna integrated into the photo diode. | 04-02-2015 |
20150102222 | PHOTOMIXER FOR GENERATING AND DETECTING TERAHERTZ CONTINUOUS WAVE AND METHOD OF MANUFACTURING THE SAME - Disclosed is a photomixer for generating and detecting a terahertz continuous wave, including: an optical conductor to which beating light is incident; and a plurality of antenna feeding electrodes formed on both side surfaces of the optical conductor, and configured to receive a current of a terahertz frequency. | 04-16-2015 |
20150179842 | RECTIFIER AND TERAHERTZ DETECTOR USING THE SAME - Disclosed is a rectifier capable of performing a high speed rectifying operation, and includes: a first semiconductor layer; a second semiconductor layer; and a third semiconductor layer, in which the first semiconductor layer and the third semiconductor layer are formed of semiconductor layers having the same type, and the second semiconductor layer is formed between the first semiconductor layer and the third semiconductor layer, is formed of a semiconductor layer having a different type from that of the first semiconductor layer and the third semiconductor layer, and is formed in graded doped state. | 06-25-2015 |
20150277208 | PHOTO MIXER AND METHOD FOR MANUFACTURING SAME - Disclosed herein is a photomixer and method of manufacturing the photomixer which can fundamentally solve the existing restrictive factors of a PCA and a photomixer which are core parts of a conventional broadband terahertz spectroscopy system. The presented photomixer includes an active layer formed on a top surface of a substrate, the active layer being formed on an area on which light is incident, and a thermal conductive layer formed on the top surface of the substrate, the thermal conductive layer being formed on an area other than the area on which light is incident. The active layer is formed to have a mesa cross section, and the thermal conductive layer is regrown on an area other than the area on which light is incident using an MOCVD method, and has a flattened surface. | 10-01-2015 |
Ki Won Park, Suwon-Si KR
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20150104944 | METHOD OF FORMING PATTERNS FOR SEMICONDUCTOR DEVICE - There is provided a method of forming patterns for a semiconductor device. The method sequentially forming a first mask layer and a second mask layer on a substrate. The method also includes forming a second mask pattern layer by patterning the second mask layer. The method further includes forming a first mask pattern layer having a negative slope portion, by etching the first mask layer exposed through the second mask pattern layer. The method also includes forming a thin film layer on the substrate exposed through the first mask pattern layer. | 04-16-2015 |
Ki Won Park, Anyang-Si KR
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20120327021 | CAPACITIVE TOUCH PANEL AND A METHOD FOR MANUFACTURING THE SAME - The present invention relates to a capacitive touch panel and a method for manufacturing the same, in which the material having lower resistance than that of ITO is filled in the intaglio formed on the resin layer, which is patterned to form the embedded sensing electrode and the sensing electrodes and the wiring electrodes are formed at the same time by using the same resistance material; in which the capacitive touch panel includes a first sensing layer formed with a plurality of first direction sensing electrodes, which are patterned and a plurality of first wiring electrodes; and a second sensing layer formed with a plurality of second direction sensing electrodes, which are patterned and a plurality of second wiring electrodes; in which the first sensing layer and the second sensing layer are bonded in the mutual vertical direction. | 12-27-2012 |
20140134328 | APPARATUS AND METHOD FOR MANUFACTURING A TOUCH SCREEN PANEL - The apparatus for manufacturing the touch screen panel according to the present invention includes: a first roll by which a wound film is unwound; a second roll around which a film having an electrode pattern is wound; a guide roll disposed between the first and second rolls to guide the transfer of the film; a resin applying part applying a resin on the film to form a resin layer; a pattern molding part including a mold having a relief pattern and pressing the mold onto the resin layer to form an intaglio pattern on the resin layer; an electrode material applying part applying an electrode material on a surface of the resin; an electrode material sweeping part removing the electrode material from the surface of the resin layer; and a hardening part hardening the electrode material filled in the intaglio pattern of the resin surface. | 05-15-2014 |
Ki Won Shin, Seoul KR
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20130093329 | LIGHTING DEVICE, LIGHTING SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME - Disclosed are a lighting device, a lighting system including the same, and a method of operating the same. The lighting device includes a communication unit receiving contents through communication with an outside, a content analyzing unit detecting an output state of the contents by analyzing the contents received through the communication unit, a storage unit storing information of a driving condition of a lighting unit corresponding to the output state of the contents, a controller extracting the information of the driving condition of the lighting unit corresponding to the detected output state of the contents from the storage unit and allowing the lighting unit to operate according to the contents based on the information of the driving condition of the lighting unit, and a lighting unit driver outputting a driving signal used to drive the lighting unit according to a control signal of the controller. | 04-18-2013 |
Ki Won Song, Daejeon KR
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20120306695 | METHOD AND APPARATUS FOR ADJUSTING THRESHOLD WEIGHT OF FREQUENCY DOMAIN TO IMPROVE ANTI-JAMMING PERFORMANCE AND ELIMINATE JAMMING IN GPS SYSTEM - A method and apparatus for improving anti-jamming performance are provided. A threshold value level estimated in a GPS (global positioning system) receiver RF/IF stage, a threshold value weight, a median value of a median value of a 2-8 MHz bandwidth is estimated as a threshold value with respect to a frequency component exceeding the estimated threshold value level, and an adjustable K-median threshold scheme is provided in a multi-jamming environment. | 12-06-2012 |
Ki Won Sung, Gwangju KR
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20150228950 | ORGANIC-INORGANIC COMPOSITE ANION EXCHANGE MEMBRANE CONTAINING POLYVINYLIDENE FLUORIDE POLYMER FOR NON-AQUEOUS REDOX FLOW BATTERY AND METHOD FOR PREPARING THE SAME - An organic-inorganic composite anion exchange membrane for non-aqueous redox flow batteries, which contains a polyvinylidene fluoride polymer, and a method for preparing the same are disclosed. | 08-13-2015 |
Ki Won Won, Incheon KR
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20150260063 | SAFETY DEVICE FOR PREVENTING WORKING-APPARATUS OPERATION DURING REGENERATION OF FORKLIFT-TRUCK DIESEL-EXHAUST GAS AFTER-TREATMENT DEVICE - A safety device, preventing working-apparatus operation during regeneration of a diesel-exhaust-gas after-treatment device, comprises: a hydraulic pump discharging high-pressure hydraulic fluid; a main control valve, with working-apparatus control valves, providing hydraulic fluid to a desired working apparatus among a plurality of working apparatuses; an adjustment control valve controlled to provide pilot hydraulic fluid to the working-apparatus control valves due to actuation of an actuation lever; a pressure-reducing valve effecting control such that high-pressure hydraulic oil from the hydraulic pump is reduced in pressure to the pressure of the pilot hydraulic fluid, and which supplies pressure-reduced hydraulic fluid to the adjustment control valve; and a control-valve unit, disposed upstream of the adjustment control valve, controlled to cut off supply of pressure-reduced hydraulic fluid to the adjustment control valve upon receiving a signal from the control unit, based on worker departure data when a worker leaves the driving seat during the regeneration. | 09-17-2015 |
Ki-Won Choi, Suwon-Si KR
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20120085383 | SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME - A solar cell module having a reduced thickness using a flip-chip approach includes a transparent substrate, a transparent electrode interconnection disposed on the transparent substrate, and a plurality of solar cells disposed on the transparent electrode interconnection, each solar cell having at least one protrusion formed on one surface of the solar cell, the protrusion being bonded to the transparent electrode interconnection. | 04-12-2012 |
20130135882 | LIGHT EMITTING DIODE FOR AUTOMOTIVE LAMP - A light emitting diode (LED) module for an automotive lamp includes a plurality of supporting rods, a plurality of heat sinks, a circuit board and a plurality of LEDs. The supporting rods are connected to a bottom surface of a lamp housing having a predesigned shape. The heat sinks are respectively connected to an upper end of the supporting rods. The heat sinks are standardized to have at least one size. The circuit board is disposed on an upper surface of the plurality of heat sinks, to be bent according to an arrangement of the heat sinks. The LEDs are disposed on an area where the heat sinks are disposed, on the circuit board. | 05-30-2013 |
20140218954 | LIGHT-EMITTING DEVICE PACKAGE MODULE - Provided is a light-emitting device package module including a light-emitting device; a first circuit board receiving the light-emitting device, and electrically connected with the light-emitting device; and a second circuit board assembled with the first circuit board by using a connection member, and electrically connected with the first circuit board. | 08-07-2014 |
Ki-Won Choi, Gyeonggi-Do KR
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20100167423 | Semiconductor package and methods of manufacturing the same - A semiconductor package includes a semiconductor chip having first and second pads, a first insulation layer pattern formed on the semiconductor chip and having first and second openings that expose the first and the second pads, respectively, a first conductive layer pattern elongated along the first insulation layer pattern from the first pad, a first external terminal formed on the first conductive layer pattern, a second insulation layer pattern formed on the first conductive layer pattern and the first insulation layer pattern to expose the first external terminal and having a third opening in communication with the second opening, a second conductive layer pattern elongated along the second insulation layer pattern from the second pad, and a second external terminal formed on the second conductive layer pattern. | 07-01-2010 |
20120181569 | LIGHT-EMITTING DEVICE PACKAGE - A light-emitting device package including: a substrate including a first surface and a second surface; a light-emitting chip mounted on the first surface; and an electrode pad portion that is disposed on the second surface and electrically connects the light-emitting chip to an external device, wherein the electrode pad portion has a shape with rotational symmetry with respect to a predetermined angle when a normal line running through a center of the second surface is used as a rotation axis. | 07-19-2012 |
Ki-Won Kang, Seoul KR
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20100111506 | METHOD FOR CREATING, UPDATING, AND RECORDING SEAMLESS PRESENTATION INFORMATION OF MOVING PICTURE DATA IN A REWRITABLE RECORDING MEDIUM - This invention provides a method for creating, updating, and recording information for seamless presentation of moving picture data in a rewritable recording medium. When recording moving picture data on a rewritable recording medium, seamless presentation information, a part of navigation data, is recorded along with the picture data for seamless presentation of the recorded picture data. The method for creating and recording seamless presentation information of the present invention can effectively reduce the amount of created seamless presentation information by omitting some fields of the seamless presentation information when they are unnecessary. If some video objects of recorded picture data are erased, navigation data related to the removed video objects should be erased and seamless presentation information should also needs proper modification. The method for updating and recording seamless presentation information of the present invention enables effective management of seamless presentation information by updating seamless presentation information related to the video object following erased video objects. | 05-06-2010 |
Ki-Won Kang, Daejeon KR
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20100051607 | High-Frequency Inductive Heating Apparatus and Pressure-Less Sintering Method Using the Same - A high-frequency inductive heating apparatus of ceramic material, whereby the nonconductive ceramic specimen in which induced current is not generated at room temperature is rapidly heated in a preheating housing, and a pressure-less sintering method using the same, are disclosed. The high-frequency inductive heating apparatus includes a preheating housing placed in a chamber to preheat a ceramic material; an induction coil installed around the preheating housing for supplying induced current so that the preheating housing is heated; and a high-frequency current generator for supplying high-frequency current to the induction coil. According to the present invention, inductive heating is made possible of nonconductive ceramic material for which inductive heating has thus far been impossible because induced current is not generated at room temperature, so that rapid heating by the self-heating of the specimen of ceramic material is possible. | 03-04-2010 |
20100091933 | METHOD OF PRODUCING LARGE-GRAINED NUCLEAR FUEL PELLET BY CONTROLLING CHROME CATION SOLUBILITY IN UO2 LATTICE - In a method of producing large-grained nuclear fuel pellet, Cr-compound contained in an uranium oxide green pellet is reduced to Cr phase at 1,470° C. or below and maintained to the Cr phase, and the uranium oxide green pellet containing the Cr-compound is then sintered at 1,650° C.-1,800° C. in a gas atmosphere of oxygen potential at which Cr element in the uranium oxide green pellet becomes liquid phase. | 04-15-2010 |
20100254847 | METHOD FOR MANUFACTURING SINTERED ANNULAR NUCLEAR FUEL PELLET WITHOUT SURFACE GRINDING - A method for manufacturing an annular nuclear fuel pellet is provided. In the method, an annular nuclear fuel green compact whose lateral cross-section is a trapezoid is prepared. The thickness of the annular nuclear fuel green compact reduces along one direction of the central axis, and a green density of the nuclear fuel green compact increases along one direction of the central axis. The annular nuclear fuel green compact is sintered under a reducing gas atmosphere so that the annular nuclear fuel pellet is obtained. According to this method, the annular pellet which has uniform inner and outer diameters and small diametric tolerances along the pellet height is fabricated without grinding the pellet surfaces. | 10-07-2010 |
20110049734 | Method for Preparing Sintered Annular Nuclear Fuel Pellet - A method for fabricating a sintered annular nuclear fuel pellet includes molding nuclear fuel powder or granule, an oxide of a fissile element (M), to fabricate an annular nuclear fuel green body. A rod-like shaped structure is inserted into the annular nuclear fuel green body and sintered in a slight oxidizing gas atmosphere such that the oxide of the fissile element has a balanced O/M ratio higher than a desired O/M ratio (oxygen/fissile element) of a final sintered annular nuclear fuel pellet, while being maintained in a cubic phase. The sintered annular nuclear fuel pellet is then reduced in a reductive gas atmosphere so as to have the desired O/M ratio in the state that the rod-like shaped structure is inserted. | 03-03-2011 |
20110121473 | Method for Fabricating Sintered Annular Nuclear Fuel Pellet Through Rod-Inserted Sintering - A method for fabricating a sintered annular nuclear fuel pellet includes: molding nuclear fuel powder or granules to fabricate an annular nuclear fuel green body; inserting a rod-like shaped structure into the annular nuclear fuel green body; sintering the rod-like shaped structure-inserted annular nuclear fuel green body in a reductive gas atmosphere; and separating the sintered annular nuclear fuel pellet from the rod-like shaped structure. | 05-26-2011 |
20130240805 | Uranium Dioxide Nuclear Fuel Containing Mn and Al as Additives and Method of Fabricating the Same | 09-19-2013 |
Ki-Won Lee, Pocheon-Si KR
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20090093012 | REACTION CASSETTE FOR MEASURING THE CONCENTRATION OF GLYCATED HEMOGLOBIN AND MEASURING METHOD THEREOF - A reaction cassette for a glycated hemoglobin meter and a measuring method thereof are provided. The reaction cassette for the glycated hemoglobin meter includes: a first zone receiving a first reagent and a blood sample; a second zone receiving a second reagent; a reaction zone in which the blood sample reacts with the first reagent, or through which the second reagent passes to react with a first blood sample mixture obtained by reacting the blood sample with the first reagent; and a measurement zone measuring an amount of total hemoglobin in the first blood sample mixture, or measuring an amount of glycated hemoglobin in a second blood sample mixture obtained by reacting the first blood sample mixture with the second reagent, wherein the blood sample, the first reagent, and the second reagent move between the reaction zone and the measurement zone according to a rotation angle of the reaction cassette when the reaction cassette is rotated. Therefore, since the reaction cassette rotates automatically, it is possible to measure the amount of glycated hemoglobin in a blood sample through simple manipulation and reduce a manufacturing time. Furthermore, since reagents are supplied to the reaction cassette from a separate reagent pack, it is possible to resolve storage and distribution problems of the reaction cassette, which occur when reagents are stored in the reaction cassette. | 04-09-2009 |
20100224487 | Biosensor having identification information and apparatus for reading identification information of biosensor - A biosensor is provided, including an identification information recording unit having identification information of the biosensor recorded thereon, where the identification information recording unit is a color tag that is attached on the biosensor and indicates the identification information by color, chroma of color, or arrangement pattern of colors. An apparatus for reading identification information of a biosensor is provided, including: a biosensor sensing unit detecting the biosensor; a light-emitting unit emitting light on an identification information recording unit when the biosensor sensing unit detects the biosensor, the identification information recording unit having the identification information of the biosensor recorded thereon; a light-receiving unit that receives the light emitted from the light-emitting unit, and reflected or refracted by or passing through the identification information recording section; and an identification information reading unit analyzing the light received by the light-receiving unit and reading the identification information of the biosensor. | 09-09-2010 |
20100259394 | Mobile communication terminal equipped with temperature compensation function for use in bio-information measurement - Disclosed is a mobile communication terminal equipped with temperature compensation function for use in bio-information measurement, including a biosensor insertion in which a biosensor directly detecting bio-information of a subject is inserted, a temperature measurement unit measuring temperatures, and a controller analyzing the bio-information inputted from the biosensor based on stored analysis data and correcting the bio-information using the temperature measured by the temperature measurement unit, in which the temperature measurement unit measures temperature of a target object without contacting the target object directly. | 10-14-2010 |
20120305394 | BIOSENSOR HAVING IDENTIFICATION INFORMATION AND APPARATUS FOR READING IDENTIFICATION INFORMATION OF BIOSENSOR - An apparatus for reading identification information of a biosensor is provided, including a biosensor sensing unit detecting the biosensor, a light-emitting unit emitting light on an identification information recording unit when the biosensor sensing unit detects the biosensor, the identification information recording unit having the identification information of the biosensor recorded thereon, a light-receiving unit that receives the light emitted from the light-emitting unit, and reflected or refracted by or passing through the identification information recording section, and an identification information reading unit analyzing the light received by the light-receiving unit and reading the identification information of the biosensor. | 12-06-2012 |
Ki-Won Lee, Gwangju KR
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20130121890 | PHOTOCATALYST-CONTAINING FILTER MATERIAL, AND PHOTOCATALYST FILTER INCLUDING THE FILTER MATERIAL - A filter material containing a photocatalyst that has both adsorption and decomposition functions is disclosed. A filter employing the filter material is also disclosed. | 05-16-2013 |
Ki-Won Lee, Seoul KR
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20100221937 | A WIRELESS COMMUNICATION TERMINAL WITH A COVER MOVING IN CONJUNCTION WITH A CONNECTOR UNIT TO OPEN AND CLOSED POSITIONS - A wireless communication terminal includes a terminal body having an arrangement portion, a connector unit hinge-connected to the terminal body and able to be accommodated in and taken out of the arrangement portion, a cover unit to move on the terminal body to cover and uncover the arrangement portion, and a guide unit to hold the cover unit in an open position, and to guide the cover unit into a closed position in conjunction with a movement of the connector unit. The cover unit includes an embedded intenna, and the connector unit includes a Universal Serial Bus (USB) connector to provide a wireless communication function. | 09-02-2010 |
20130151761 | DATA STORAGE DEVICE STORING PARTITIONED FILE BETWEEN DIFFERENT STORAGE MEDIUMS AND DATA MANAGEMENT METHOD - A data management method for a data storage device includes receiving a write request; partitioning the file into first and second portions; encrypting the first portion, and storing the encrypted first portion in a first storage medium and the second portion in a second storage medium. | 06-13-2013 |
20140371326 | FOOD COMPOSITION FOR PREVENTING OBESITY, PHARMACEUTICAL COMPOSITION FOR TREATING OBESITY, AND ANIMAL MEDICINE FOR TREATING OBESITY, CONTAINING GINGERNONE A - Disclosed is a composition comprising gingerenone A as an active ingredient. The composition includes a food composition for preventing obesity, a pharmaceutical composition for treating obesity and a medicine for treating animal obesity. Since the composition includes gingerenone A, which inhibits expression of the important transcriptional factors C/EBPα and PPARγ, expressed upon adipocyte differentiation, as well as FAS protein expression, the composition has superior potential for obesity prevention or treatment. | 12-18-2014 |
20150115999 | SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF OPERATING THE SAME - A semiconductor memory device includes a ZQ calibration unit configured to generate an output high level voltage (VOH) code according to a VOH control code obtained from a result of comparing a reference voltage with a first VOH; and an output driver configured to generate a data signal having a second VOH determined by the VOH code. The VOH control code includes a pull-up VOH control code and a pull-down VOH control code and the VOH code includes a pull-up VOH code and a pull-down VOH code. | 04-30-2015 |
20150348603 | SEMICONDUCTOR MEMORY DEVICE, A MEMORY MODULE INCLUDING THE SAME, AND A MEMORY SYSTEM INCLUDING THE SAME - A semiconductor memory device includes a ZQ calibration unit configured to generate a pull-up VOH code according to a first target VOH proportional to a power supply voltage and an output driver configured to generate a data signal having a VOH proportional to the power supply voltage based on the pull-up VOH code, wherein VOH means “output high level voltage.” | 12-03-2015 |
Ki-Won Lee, Gyeonggi-Do KR
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20150185968 | METHOD FOR DISPLAYING AND AN ELECTRONIC DEVICE THEREOF - According to various exemplary embodiments, a screen output method performed in an electronic device may include detecting a transformation of the electronic device. The screen output method also includes detecting a transformation of the electronic device. The screen output method also includes if the transformation satisfies a pre-defined condition, controlling an output screen. Other exemplary embodiments are also possible. | 07-02-2015 |
20150215857 | NETWORK SEARCHING BY DEVICE SUPPORTING MULTIPLE COMMUNICATION METHODS - A method and device for searching for a network in a wireless communication environment supporting a plurality of communication methods are provided. An example method to support Simultaneous Voice and LTE (SVLTE) and Circuit Switch-FallBack (CSFB) involves determining a communication mode when a booting or rebooting event or no-data service event occurs, and only searching for a signal related to a selected one of the communication modes, thereby reducing total scan time needed to access a network. | 07-30-2015 |
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 |
Ki-Won Lim, Gyeonggi-Do KR
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20090034324 | NONVOLATILE MEMORY DEVICES THAT INCLUDE A WRITE CIRCUIT THAT WRITES DATA OVER MULTIPLE WRITE PERIODS USING PULSES WHOSE PEAKS DO NOT COINCIDE WITH EACH OTHER - Nonvolatile memory devices include a plurality of nonvolatile memory cells and a write circuit that is operable to write data to the nonvolatile memory cells over a plurality of consecutive division write periods by generating a plurality of write pulses whose peaks do not coincide with one another to the nonvolatile memory cells. | 02-05-2009 |
20100027327 | Nonvolatile Memory Devices Having Variable-Resistance Memory Cells and Methods of Programming the Same - Nonvolatile memory devices include an array of variable-resistance memory cells and a write driver electrically coupled to the array. The write driver is configured to drive a bit line in the array of variable-resistance memory cells with a stair-step sequence of at least two unequal bit line voltages during an operation to program a variable-resistance memory cell in said array. This stair-step sequence of at least two unequal bit line voltages includes a precharge voltage (e.g., Vcc-Vth) at a first step and a higher boosted voltage (e.g., Vpp-Vth) at a second step that follows the first step. | 02-04-2010 |
Ki-Won Lim, Suwon-Si KR
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20120106244 | PHASE-CHANGE MEMORY DEVICE - A phase-change memory device and its firing method are provided. The firing method of the phase-change memory device includes applying a writing current to phase-change memory cells, identifying a state of the phase-change memory cells after applying the writing current, and applying a firing current, in which an additional current is added to the writing current, to the phase-change memory cells in accordance with the state. | 05-03-2012 |
20150124515 | NONVOLATILE MEMORY DEVICE AND METHOD FOR TESTING NONVOLATILE MEMORY DEVICE USING VARIABLE RESISTANCE MATERIAL - A method for testing a nonvolatile memory device includes: monitoring a first resistance dispersion and a second resistance dispersion of a nonvolatile memory device, determining a lower test bias level and an upper test bias level that are disposed on opposite sides of a reference bias level, calculating the number of first fail bits generated in the first resistance dispersion based on the lower test bias level and the number of second fail bits generated in the second resistance dispersion based on the upper test bias level, determining a selected reference bias level using the number of the first fail bits and the number of the second fail bits, and trimming the reference bias level to the selected bias level. | 05-07-2015 |
Ki-Won Park, Asan-Si KR
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20150277200 | DISPLAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A display substrate includes a thin film transistor array disposed in a display area, a signal line disposed in a peripheral area surrounding the display area, a contact electrode disposed on the signal line and contacting the signal line, a light-blocking pattern overlapping a first portion of the contact electrode, and a color pattern overlapping a second portion of the contact electrode. | 10-01-2015 |
Ki-Won Park, Seoul KR
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20110069572 | ROW ADDRESS CODE SELECTION BASED ON LOCATIONS OF SUBSTANDARD MEMORY CELLS - A memory device identifies memory blocks that contain substandard memory cells. The memory device then determines row address codes to apply to the memory blocks during refresh operations. The row address codes determine which memory blocks of the memory block are refreshed together. The row address codes are designed to ensure that memory blocks having substandard memory cells, which must be refreshed more frequently than other cells, are refreshed together, while memory blocks without substandard memory cells are refreshed together. | 03-24-2011 |
20110072205 | MEMORY DEVICE AND MEMORY SYSTEM COMPRISING SAME - A memory device comprises a memory cell array comprising a plurality of memory blocks each comprising a plurality of memory cells and a control setting circuit. The control setting circuit divides the memory blocks into at least first and second groups based on whether each of the memory blocks comprises at least one substandard memory cell, and sets individually control parameters of the first and second groups. The substandard memory cells are identified based on test results of the memory cells with respect to at least one of the control parameters. Each memory block in the first group comprises at least one substandard memory cell, and each memory block in the second group comprises no substandard memory cell. | 03-24-2011 |
Ki-Won Park, Busan KR
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20150372619 | FLOATING OFF-SHORE POWER GENERATION APPARATUS USING IONIC POLYMERIC METAL COMPOSITE - The present invention relates to a floating offshore power generation apparatus using an ionic polymer-metal composite, including: a floating body floating on water; an ionic polymer-metal composite that is attached to the floating body and generates electricity by bending in a vertical or horizontal direction according to the flowing state of sea water; a rectification unit that converts, into a direct electric current, the electricity generated in the form of an alternating electric current in the ion polymeric metal composite; and a load unit that is connected to the rectification unit and supplies or stores the produced electricity. According to the present invention, ionic polymer-metal composites having hydrophilicity are attached to one floating body instead of complicated mechanical parts vulnerable to the offshore environment, thereby facilitating maintenance and increasing power generation efficiency per unit area. | 12-24-2015 |
Ki-Won Sung, Changwon-Si KR
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20100194562 | FAILURE RECOGNITION SYSTEM - A failure recognition system is disclosed. A failure recognition system includes a learning stage (S | 08-05-2010 |
Ki-Won Yoo, Seoul KR
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20080219548 | Method and apparatus for generating user preference data regarding color characteristic of image and method and apparatus for converting image color preference using the method and apparatus - A method and apparatus for generating user preference data regarding the color characteristic of an image and a method and apparatus for converting image color preference using the method and apparatus is provided. The method for generating user preference data comprises (a) obtaining an image color characteristic value of a preference image and a reference image, (b) generating {preference value, reference value} which corresponds to a pair of the preference value and the reference value, and (c) generating the pair {preference value, reference value} as preference meta-data having at least one feature block. The method for converting image color preference comprises calculating a color characteristic value with respect to an input image, generating preference meta-data having at least one feature block, the feature block comprising a block header including a feature identifier corresponding to information identifying a color characteristic and at least one feature descriptor including the preference value and the reference value, obtaining a color characteristic value with respect to the input image using the calculated color characteristic value of the input image and the color preference data, and converting the color characteristic of the input image so that the input image has the obtained color characteristic value. | 09-11-2008 |
20100054334 | METHOD AND APPARATUS FOR DETERMINING A PREDICTION MODE - A method and apparatus for determining a prediction mode which is used during encoding of a current block is provided. In the method and apparatus, a prediction mode candidate group to be used for the current block is determined based on a prediction mode for a block positioned at the same location on a reference picture as a location of the current block encoded, predictive coding is performed on the current block by using predictive modes included in the prediction mode candidate group. Thus, image prediction efficient is improved, and the time and number of calculations required for prediction mode determination are reduced. | 03-04-2010 |
20110309958 | METHOD AND APPARATUS FOR ENCODING AND DECODING DATA - Methods and apparatuses for encoding and decoding data. The method for encoding data includes: receiving data; determining one quantizer from among a plurality of quantizers having a same quantization step size and different offset values; and transmitting an indicator and a quantized coefficient related to the determined quantizer. The method for decoding data includes: receiving an indicator and a quantized coefficient related to a quantizer; determining one de-quantizer from among a plurality of de-quantizers by using the indicator; and acquiring reconstructed data by de-quantizing the quantized coefficient by using the determined de-quantizer. | 12-22-2011 |
20140328388 | METHOD AND DEVICE FOR ENCODING VIDEO TO LIMIT BIDIRECTIONAL PREDICTION AND BLOCK MERGING, AND METHOD AND DEVICE FOR DECODING VIDEO - Provided are a method and apparatus for encoding a video and a method and apparatus for decoding a video. The method of encoding includes: determining, for a current block, bidirectional motion estimation information comprising an L0 motion vector, an L1 motion vector, an L0 reference vector, and an L1 reference picture by performing bidirectional motion estimation on the current block; determining whether to use the determined bidirectional motion estimation information as prediction information of the current block based on whether the L0 reference picture and the L1 reference picture are the same and based on a difference value between the L0 motion vector and the L1 motion vector; and in response to determining to use the determined bidirectional motion estimation information as the prediction information of the current block, encoding the determined bidirectional motion estimation information as the prediction information of the current block. | 11-06-2014 |
20140328404 | METHOD AND DEVICE FOR ENCODING VIDEO TO IMPROVE INTRA PREDICTION PROCESSING SPEED, AND METHOD AND DEVICE FOR DECODING VIDEO - Provided are a method and a device for encoding a video to improve an intra prediction processing speed, and a method and a device for decoding the video. The method for encoding a video performs parallel intra prediction and includes: obtaining, by using pixels of peripheral blocks processed prior to a plurality of adjacent blocks, reference pixels used for intra prediction of each of the plurality of adjacent blocks; performing, by using the obtained reference pixels, intra prediction in parallel for each of the plurality of adjacent blocks; and adding reference pixel syntax information to a bitstream. | 11-06-2014 |
20150055698 | METHOD AND APPARATUS FOR DETERMINING INTRA PREDICTION MODE - Provided are a method and an apparatus for determining an intra prediction mode. The method includes: splitting a maximum coding unit into coding units of a first size; acquiring an edge direction of each of the coding units of the first size; grouping adjacent coding units of the first size based on uniformity of edge directions of the adjacent coding units of the first size; determining a size range of coding units to be applied to intra prediction on the intra prediction coding unit group; performing the intra prediction on the intra prediction coding unit group by using coding units having sizes included in the determined size range; and determining a coding unit for the intra prediction and an intra prediction mode of the coding unit by comparing costs according to the performed intra prediction on the coding units having the sizes included in the size range. | 02-26-2015 |
20150256833 | VIDEO DECODING METHOD AND APPARATUS AND VIDEO ENCODING METHOD AND APPARATUS - A video encoding method includes: receiving an image; up-sampling the received image; and changing a sample value of an up-sampling region included in the up-sampled image and encoding the up-sampled image by using the changed sample value, wherein the up-sampling region is a region inserted into the received image by the up-sampling. | 09-10-2015 |