Hong, Anyang-Si
Dae-Hie Hong, Anyang-Si KR
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20110044505 | EQUIPMENT OPERATION SAFETY MONITORING SYSTEM AND METHOD AND COMPUTER-READABLE MEDIUM RECORDING PROGRAM FOR EXECUTING THE SAME - Provided are equipment operation safety monitoring system and method and computer-readable medium having a program recorded thereon, the program allowing a computer to execute the method. The equipment operation safety monitoring system includes an image input unit, an integrated image generation unit, a guideline generation unit, and an image output unit. The image input unit is mounted on heavy equipment and inputs a plurality of images acquired by photographing partitioned areas in all the directions around the heavy equipment. The integrated image generation unit generates an integrated image including the areas in all the directions around the heavy equipment by using the plurality of the images. The guideline generation unit generates a guideline indicating a position separated by a predetermined distance from the heavy equipment. The image output unit illustrates the guideline on the integrated image and outputs the integrated image. | 02-24-2011 |
20150127023 | SUTURING BEAD, SUTURING NEEDLE, SIDE SUCTION CAP AND ENDOSCOPIC ORGAN SUTURING IMPLEMENT USING SAME - The present invention relates to a suturing bead, a suturing needle, a side suction cap and to an endoscopic organ suturing implement using same. More specifically, the present invention relates to an endoscopic organ suturing implement comprising a suturing bead which can be naturally rested lying against the organ wall during discharge, a suturing needle by means of which it is possible to control discharge of the suturing bead, and a side suction cap constituted in such a way as to be able to prevent damage to other organs during surgery. | 05-07-2015 |
Dae Sik Hong, Anyang-Si KR
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20110255462 | METHOD FOR SELECTING A RELAY STATION - A method for selecting a relay station includes enabling a cognitive radio system to receive status information regarding a plurality of candidate relay stations, licensed target stations, and non-licensed target stations, determining an available power threshold value in consideration of the amount of interference affecting the licensed target station and a maximum power value when data is transmitted to the non-licensed target station, and selecting a relay station to be used in transmitting the data in the available power threshold value, in consideration of the status information and the amount of interference. | 10-20-2011 |
Eun Kyung Hong, Anyang-Si KR
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20120217254 | Refrigerator - A refrigerator which provides a grocery manager interface through a display so that storage locations and periods and best before periods of foods stored in the refrigerator are easily judged, thereby effectively managing the stored foods. The refrigerator includes storage chambers to store foods, a display unit having a touch screen function, and a grocery manage interface to display food items corresponding to the foods stored in the storage chambers and to manage the displayed food items using a drag and drop method. | 08-30-2012 |
20150286388 | MOBILE DEVICE - A mobile device includes a storage unit that stores information of previously registered electrical devices and an application for monitoring and controlling the previously registered electrical devices, a communication unit that communicates with the previously registered electrical device, a user interface unit that includes an overview part and a widget part, outputs an operation status of the previously registered electrical device, and receives an operation command of at least one of the previously registered electrical devices, a control unit that controls the user interface unit so that the operation status of the previously registered electrical device is output when the application is executed, and controls an operation of the at least one electrical device based on the operation command input to the user interface unit. | 10-08-2015 |
Hong Won Hong, Anyang-Si KR
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20130021649 | HOST, IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - A host includes a user interface unit configured to receive an output command of a verification document, a image code generating unit configured to generate an image code, which includes time information, a control unit configured to perform control such that the verification document is output from an image forming apparatus by using a print data and the image code, and a communication interface unit configured to transmit the image code and the print data to the image forming apparatus. A image forming apparatus includes an user interface unit configured to receive an output command of a verification document, an image code generating unit configured to generate an image code including time information, and a control unit configured to perform control such that the verification document is generated by printing the image code and a print data, which is transmitted from a host, on a document and the generated verification document is output. | 01-24-2013 |
Hotaek Hong, Anyang-Si KR
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20150089564 | SIGNAL PROCESSING DEVICE AND METHOD FOR 3D SERVICE - A 3-dimensional (3D) service processing device and method of processing a 3D service are described. The 3D service processing device is configured to receive a first signal including a first video stream via a first channel, and a second signal including a second video stream via a second channel. The first signal includes linkage information. The 3D service processing device searches for a stream position for pairing the first video stream and the second video stream based on the linkage information. The 3D service processing device generates the 3D service based on the paired first and second video streams, and at least one of first synchronization information for synchronizing the first video stream or second synchronization information for synchronizing the second video stream. | 03-26-2015 |
Hyoung-Pyo Hong, Anyang-Si KR
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20110314622 | TOOTHBRUSH USING UP-AND-DOWN MOVEMENT PATTERN - Disclosed is a toothbrush using an up-and-down movement pattern, in which two brushes are attached in series to each of inner surfaces of parallel first and second heads having an obtusely bent shape to perform up-and-down brushing. The toothbrush enables simultaneous brushing of inner and outer portions and a cusp portion of a tooth and a cheek pouch and removal of a tongue coating. The toothbrush includes the first and second heads, brushes longitudinally attached to the first and second heads, holes perforated in opposite end positions of the first and second heads, a C-shaped loop pivotally rotatably fitted into the holes of the first and second heads, an elongated U-shaped guide fixed to both ends of the first head, a transfer member connected to the elongated U-shaped guide so as to reciprocate in a longitudinal direction of the first head, and a gripper extending downward from the transfer member. | 12-29-2011 |
Hyung Ki Hong, Anyang-Si KR
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20100270233 | WATER PURIFYING FILTER AND METHOD FOR FABRICATING THE SAME - A water purifying filter and method for fabricating the same are disclosed. The water purifying filter includes a support substrate, a pattern formed on the support substrate to have at least one hole, membrane protein of an aquaporin group coated on the pattern and a protective layer formed on polymer pattern having the membrane protein coated thereon. | 10-28-2010 |
Hyunjun Hong, Anyang-Si KR
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20130133625 | CRANKSHAFTLESS INTERNAL COMBUSTION ENGINE - Included may be a crankshaftless internal combustion engine, including a power shaft unit in which a transferring path of a power system may be selected depending on a deactivated state and an activated state of a cylinder, a cylinder separator separating a power system of the deactivated cylinder from the power shaft unit by control of an ECU operated by a deactivated cylinder and an activated cylinder, and a compression changing unit varying a compression ratio of the activated cylinder in multistage. | 05-30-2013 |
20130133626 | CRANKSHAFTLESS INTERNAL COMBUSTION ENGINE - A crankshaftless internal combustion engine includes a power shaft unit in which a transferring path of a power system is selected depending on a deactivated state and an activated state of a cylinder and a cylinder separator separating a power system of the deactivated cylinder from the power shaft unit by control of an ECU, thereby improving fuel efficiency due to a uniform change in volume of a combustion chamber of the cylinder and increasing reduction in Nox of exhaust gas, and particularly, a plurality of cylinders are controlled in a variable cylinder scheme to further improve fuel efficiency and be optimal to even EM improvement. | 05-30-2013 |
Hyun Jun Hong, Anyang-Si KR
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20140083377 | SYSTEM AND METHOD FOR COOLING ENGINE OF VEHICLE - A method of cooling an engine of a vehicle includes measuring a temperature of a cylinder head of the engine, determining whether the measured temperature of the cylinder head may be equal to or lower than a predetermined temperature, when the temperature of the cylinder head may be equal to or lower than the predetermined temperature, moving coolant of the cylinder head and a cylinder block to a separate coolant tank, determining whether the measured temperature of the cylinder head may be equal to or higher than a specific temperature, and when the measured temperature of the cylinder head may be equal to or higher than the specific temperature, supplying coolant stored in the coolant tank to the cylinder head or the cylinder block. | 03-27-2014 |
Hyun-Su Hong, Anyang-Si KR
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20100131195 | Method for feature recognition in mobile communication terminal - A portable terminal is configured to perform method for feature recognition. The portable terminal includes a Global Positioning System (GPS), a camera, a sensor, an image geographic information part, an image processor, and a controller. The GPS provides a position of the portable terminal. The camera photographs an image of a feature. The sensor detects a direction of the camera. The image geographic information part stores an image of each feature and geographic information on each feature. The image processor extracts a characteristic of the image of the feature and compares the extracted characteristic with image information stored in the image geographic information part. If recognizing a specific feature through the image processor, the controller proportionally compares geographic information of the image geographic information part with size and direction data on a peripheral feature near the specific feature within an image, and recognizes the peripheral feature. | 05-27-2010 |
20100305856 | Pedestrian navigation device and method using heading information of terminal - A pedestrian navigation device and method uses heading information of a terminal to measure a location. Moving direction information and x, y, and z-axis acceleration values of the terminal are detected. Heading information is calculated using the moving direction information of the terminal. Validity of the heading information is determined using the detected x, y, and z-axis acceleration values, making it possible to more accurately estimate the location of the pedestrian. | 12-02-2010 |
Junghwa Hong, Anyang-Si KR
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20090095305 | Apparatus for preventing sleeping respiratory obstruction and method using the same - An apparatus for preventing a sleeping respiratory obstruction of a sleeper includes first and second air chambers provided to correspond to both sides of a back of a human body, respectively, so as to be shrunk and expanded, an air supply unit for supplying air to the first and second air chambers so as to expand the first and second air chambers, and an operation selection unit for selecting whether to operate one of the first and second air chambers or to alternately operate the first and second air chambers. A controller controls the air supply unit to control air supply and discharge to and from the first or second air chamber so as to operate one of the first and second air chambers or to alternately operate the first and second air chambers according to the selection result in the operation selection unit. | 04-16-2009 |
20100051037 | CLOTHES AND METHOD FOR PREVENTING SLEEPING RESPIRATORY OBSTRUCTION AND/OR DECUBITUS - Clothes have a capability of preventing sleeping respiratory obstruction and/or decubitus, which is worn by a user. The clothes include a plurality of air chambers provided at the rear of the clothes, the air chambers being capable of being shrunk and expanded. An air supply unit supplies air to each of the air chambers, and a pressure detecting unit measures the pressure of each of the air chambers to produce a measured pressure as an electrical signal. A controller receives the measured pressure signal from the pressure detecting unit to supply the air to the air chambers by using the air supply unit when a snoring or a sleep apnea of the user is detected or a predetermined time elapses in the same posture in order to change a posture of the user. | 03-04-2010 |
Ju Pyo Hong, Anyang-Si KR
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20140065032 | CASE FOR SPECIMEN ANALYZING KIT, KIT FOR SPECIMEN ANALYZING, SPECIMEN ANALYSIS APPARATUS AND CONTROL METHOD OF SPECIMEN ANALYSIS APPARATUS - Provided is a specimen analysis apparatus. The specimen analysis apparatus includes an image photographing unit photographing an identification code disposed on a kit for specimen analyzing and a specimen reaction result reacting by injecting a specimen into the kit for specimen analyzing and a main body on which the image photographing unit is mounted. The image photographing unit photographs the identification code and the specimen reaction result with a time difference. | 03-06-2014 |
20140065033 | CASE FOR SPECIMEN ANALYZING KIT, KIT FOR SPECIMEN ANALYZING, SPECIMEN ANALYSIS APPARATUS AND CONTROL METHOD OF SPECIMEN ANALYSIS APPARATUS - Provided is a case for specimen analyzing kit. The case includes a cover unit comprising a put-in part through which a specimen is putted and a result exposing part exposing a reaction result between the specimen and a reaction pad to the outside, a support unit coupled to the cover unit to define a predetermined inner space, and a plurality of put-in holes passing through the put-in part to introduce the specimen into the inner space. | 03-06-2014 |
20140319222 | APPARATUS AND METHOD FOR READING IDENTIFICATION INFORMATION OF BIOSENSOR - An apparatus of reading identification information according to a code attached on a biosensor. In reading the identification information through a pattern of the existing biosensor, a photodetector and a light resource are required for each segment so as to read segments of each pattern. However, such a system may cause a complexity of circuit-driving, raise manufacturing costs, and prolong operating hours. Thus, to solve these problems, provided is a technology, which, in contrast to the existing technology, has advantages of using a small amount of electronic components and reduced driving circuits to shorten working hours, and the like. | 10-30-2014 |
Sang Wan Hong, Anyang-Si KR
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20120269381 | DEVICE AND METHOD FOR MONITORING WATER LEVEL - The present invention relates to a water level monitoring device and method, which has an advantage of efficient water level monitoring and high device reliability by setting a portion of an area including the water area and the shore area in the image data, monitoring an area in the horizontal direction other than the vertical direction through the image, decreasing complexity by significantly reducing the computational amount over an existing vertical direction water level measuring system, excluding noises such as floating matters, irregular reflection and so on through a water level model generating process for area distinction, and generating a water level model adaptive to environmental factors such as algal bloom, muddy water and so on. | 10-25-2012 |
Se Hwa Hong, Anyang-Si KR
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20160137306 | MOTOR BRACKET FOR MULTICOPTER FLYING ROBOT - Disclosed is a motor bracket of a multicopter flying robot. The motor bracket for the multicopter flying robot disclosed in the present invention includes: a body | 05-19-2016 |
Seok Gil Hong, Anyang-Si KR
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20120138757 | SHOCK ABSORBER MOUNTING BRACKET REINFORCING STRUCTURE - A shock absorber mounting bracket reinforcing structure is provided, which includes a shock absorber mounting bracket provided at a rear wheel house inner panel, and left and right reinforcing members which are provided on left and right sides of the shock absorber mounting bracket to support the left side and the right side of the shock absorber mounting bracket. | 06-07-2012 |
Seung Hyun Hong, Anyang-Si KR
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20100012233 | ULTRA HIGH STRENGTH TWIP STEEL SHEET AND MANUFACTURING METHOD THEREOF - Disclosed herein is an ultra high strength TWIP steel sheet having an austenite matrix texture, comprising 0.15˜0.30 wt % of carbon, 0.01˜0.03 wt % of silicon, 15˜25 wt % of manganese, 1.2˜3.0 wt % of aluminum, 0.020 wt % or less of phosphorus, 0.001˜0.002 wt % of sulfur, and residual iron and other inevitable impurities, wherein the TWIP steel sheet is cold-rolled at a reduction ratio of 35˜40% per pass under a condition of 180˜220 Mpa in front and rear tension, and thus has an average plastic strain ratio of 1.2 or more. The ultra high strength TWIP steel sheet has an improved average plastic strain ratio and excellent formability because it has a developed Goss orientation. | 01-21-2010 |
20100037993 | ULTRAHIGH-STRENGTH TWIP STEEL SHEET AND MANUFACTURING METHOD THEREOF - The present invention provides a TWIP steel sheet that has an austenite matrix structure and includes 15-25 wt % of manganese. The TWIP steel sheet has a recrystallization texture in which brass orientation is suppressed and {3 5 2} <2 2 1> is developed as its main orientation during heat treatment subsequent to cold rolling, and has an average plastic strain ratio of 1.2 or more, preferably 1.5 or more. Since this TWIP steel sheet has high workability and strength, complicated vehicle body components can be easily manufactured through a press molding process without cracking or rupturing. | 02-18-2010 |
20100051146 | METHOD OF MANUFACTURING TWINNING INDUCED PLASTICITY TYPE ULTRA-HIGH STRENGTH STEEL SHEET - The present invention features a method of manufacturing a TWIP type ultra-high strength steel sheet, which can improve the yield strength, tensile strength and elongation rate of the TWIP type ultra-high strength steel sheet by appropriately adjusting the amounts of carbon (C), silicon (Si), manganese (Mn), aluminum (Al), molybdenum (Mo), phosphorus (P) and sulfur (S). | 03-04-2010 |
Seung Joo Hong, Anyang-Si KR
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20100014864 | COLORLESS OPTICAL TRANSCEIVER AND OPTICAL COMMUNICATION SYSTEM - A colorless optical transceiver and an optical communication system including the same are disclosed herein. A controlling unit of the colorless optical transceiver forms a control current based on intensity of an external-injection light provided from an external light source. A light source driving unit coupled to the controlling unit forms a driving current based on the control current. An internal light source is coupled to the light source driving unit, the internal light source being configured to receive the external-injection light and the driving current and to convert the driving current into a colorless sending light, wherein a wavelength of the colorless sending light is locked by that of the external-injection light. The light output from the internal light source is controlled based on intensity of external-injection light calculated by using optical loss, which varies according to the distances between optical devices and connection state. Thus, the light output from the colorless optical transceiver and the extinction ratio may be stabilized. | 01-21-2010 |
Sungnam Hong, Anyang-Si KR
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20160119071 | METHOD AND APPARATUS FOR DETECTING INTER-CELL INTERFERENCE IN MOBILE COMMUNICATION SYSTEM - A method and an apparatus for detecting inter-cell interference in a mobile communication system are provided. A base station receives a reference signal (RS) from a terminal, generate one or more interference candidate RSs, calculate a cross correlation of the one or more interference candidate RSs and the received RS, estimate at least one of a size of a Resource Block (RB) an offset of the RB, a group index (U), and a cyclic shift (CS) by using a preset number of interference candidate RSs in an order of the large cross correlation. The base station further removes an interference signal or performs a direct reduction by using at least one of the estimated RB size, the RB offset, the timing offset, and the group index (U). According to the present disclosure, it is beneficial to mitigate or cancel inter-cell interference problem on an uplink transmission without any assistance of neighbor base stations and/or adjacent cells in a wireless communication system. | 04-28-2016 |
Sung-Nam Hong, Anyang-Si KR
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20140177687 | MODULATION METHOD AND APPARATUS WITH CONSIDERATION OF ADAPTIVE HYBRID AUTOMATIC REPEAT REQUEST IN WIRELESS COMMUNICATION SYSTEM - A modulation method and an apparatus with consideration of adaptive Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system are provided. The method of a transmission end supporting a hybrid modulation technique in which different types of modulation schemes are mixed, information of a channel state with a reception end is collected. A modulation order of a first type of a modulation scheme and a modulation order of a second type of a modulation scheme are determined. The modulation order of a first type of a modulation scheme and a modulation order of a second type of a modulation scheme form the hybrid modulation technique. | 06-26-2014 |
20140177756 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN COMMUNICATION SYSTEM - A method for transmitting a signal by a signal transmission apparatus in a communication system is provided. The method includes detecting a parameter related to a Quadrature Amplitude Modulation (QAM) scheme and a parameter related to a Frequency Shift Keying (FSK) scheme based on channel quality and an interference component, and modulating information bits using a modulation scheme based on the QAM scheme and the FSK scheme which uses the parameter related to the QAM scheme and the parameter related to the FSK scheme. | 06-26-2014 |
20140211880 | METHOD AND APPARATUS FOR SUPPORTING FREQUENCY-QUADRATURE AMPLITUDE MODULATION IN WIRELESS COMMUNICATION SYSTEM - A method for generating a decoding metric in a wireless communication system includes receiving an FQAM symbol and determining transmission probabilities of FQAM symbol candidates from a received value of the FQAM symbol, wherein the transmission probabilities of the FQAM symbol candidates are determined by multiplying a probability that a QAM symbol included in the FQAM symbol is mapped to each of candidate values in one frequency and a probability that a signal is not transmitted in the other at least one frequency. An apparatus in a wireless communication system for supporting FQAM, the apparatus comprising an RF processing unit configured to receive an FQAM symbol, and a modem configured to determine transmission probabilities of FQAM symbol candidates from a received value of the FQAM symbol. | 07-31-2014 |
20140269959 | APPARATUS AND METHOD FOR SYMBOL MAPPING IN WIRELESS COMMUNICATION SYSTEM USING MULTI TONE FREQUENCY QUADRATURE AMPLITUDE MODULATION - A method of operating a base station in a wireless communication system supporting Frequency-Quadrature Amplitude Modulation (FQAM) and Multi-Tone FQAM (MT-FQAM) is provided. The method includes determining a modulation scheme of data to be transmitted, and modulating the data according to the determined modulation scheme, wherein if at least one resource block is included in the data and if the at least one resource block is mapped to at least one tone in a distributed manner, the MT-FQAM scheme is selected, or if one resource block is included in the data and if the one resource block is mapped to at least one tone in a continuous manner, the FQAM scheme is selected, or if multiple resource blocks are included in the data and if the multiple resource blocks are mapped to at least one tone in a continuous manner, the MT-FQAM scheme is selected. | 09-18-2014 |
20140269992 | METHOD AND APPARATUS FOR ENCODING AND DECODING FOR FREQUENCY AND QUADRATURE-AMPLITUDE MODULATION IN WIRELESS COMMUNICATION SYSTEM - An apparatus and a method for operating a transmission end in a wireless communication system that supports Frequency and Quadrature-Amplitude Modulation (FQAM) are provided. The method includes dividing an information bit stream into a plurality of portions, encoding each of the plurality of portions using different encoding schemes, and generating an FQAM symbol by combining result values of the encoding of each of the plurality of portions, wherein the encoding schemes are different according to at least one of an encoding order, an encoding rate, an input size, and an encoding technique. | 09-18-2014 |
20140314005 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL BY USING MULTIPLE MODULATION AND CODING SCHEMES IN WIRELESS COMMUNICATION SYSTEM - A method of transmitting a signal using a plurality of modulation and coding schemes by a transmitter in a wireless communication system is provided. The method includes when a position of an active tone hits a position of a pilot tone of an adjacent cell, the active tone corresponding to a tone boosted through an application of a hybrid Frequency Shift Keying (FSK) and Quadrature Amplitude Modulation (QAM) Modulation (FQAM) scheme among tones included in an FQAM symbol based on the FQAM scheme in which a QAM scheme and a FSK scheme are combined, detecting two or more tones, which do not hit the position of the pilot tone among the tones included in the FQAM symbol, and transmitting signals by using the detected two or more tones. | 10-23-2014 |
20150195026 | METHOD AND DEVICE FOR PERFORMING BEAM TRACKING THROUGH SHORT RANGE OBJECT DETECTION - A method of a terminal that forms beams and a device for performing beam tracking in a communication system that supports beamforming are provided. The method includes detecting, by the terminal, an object located at a periphery of the terminal and performing beam tracking through beams formed by the terminal, except for a beam that is formed in a direction in which the detected object is located. | 07-09-2015 |
20150295592 | DECODING METHOD, APPARATUS, AND ALGORITHM FOR NONBINARY LDPC CODES - Provided is a method for decoding a non-binary (NB) low density parity check (LDPC) code at a user equipment (UE) that implements at least one variable nodes that receive a received signal of a wireless channel and deliver an input message to a check node and the check node that checks the input message and outputs an output message. The method includes receiving at least one input messages, generating a temporary vector by using the at least one input messages, searching for an element having a dominant value by checking the temporary vector, generating a configuration set, which is a check target, by using the element having the dominant value, and generating the output message by performing comparison with respect to the generated configuration set. | 10-15-2015 |
20150349801 | METHOD AND APPARATUS FOR DECODING NON-BINARY LOW DENSITY PARITY CHECK CODE IN COMMUNICATION SYSTEM - A method for decoding a non-binary Low Density Parity Check (LDPC) code by a decoding apparatus in a communication system is provided. The method includes selecting a predetermined number of symbol messages from among received symbol messages, performing a variable node update process on the selected symbol messages to generate variable node updated symbol messages, performing a check node update process on the variable node updated symbol messages, and performing a decoding operation based on the result of the variable node update process and the check node update process, wherein the performing of the check node update process includes generating an intermediate message for the variable node updated symbol messages using symbol messages which are selected based on reliability, and generating an output message of each edge between a variable node and a check node. | 12-03-2015 |
20160036609 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING NON-BINARY CHANNEL CODE - The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as a Long Term Evolution (LTE). A method for transmitting data in a transmitting apparatus in a wireless communication system supporting a non-binary channel code is provided. The method includes generating at least one modulation symbol by modulating at least one code symbol based on a predetermined modulation scheme; and transmitting the at least one modulation symbol to a receiving apparatus, wherein the generating of the at least one modulation symbol comprises generating the at least one modulation symbol from the at least one code symbol to thereby reduce a number of complex modulation symbols generated from a plurality of code symbols. | 02-04-2016 |
Won-Kee Hong, Anyang-Si KR
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20090189537 | CONNECTOR AND A DISPLAY APPARATUS HAVING THE SAME - A display apparatus including: a backlight unit generating a light; a display panel receiving the light to display an image; a backlight driving circuit receiving a driving power and a control signal from an external system to drive the backlight unit; a display panel control circuit receiving a driving signal and an image signal from the external system to control the display panel; and a connector electrically connecting the external system to the backlight driving circuit and the display panel control circuit, wherein the driving power, the control signal, the driving signal and the image signal are transmitted through the connector. | 07-30-2009 |
20130088480 | DRIVING METHOD FOR DISPLAY DEVICE - A gate driver receiving a low voltage without an appropriate control signal in an initialization step from the time of turn-on of the power of the display device to the time of beginning of normal operation of the display device to previously generate and output a gate clock signal CPV so as to prevent a horizontal line defect from appearing. Thereby, the generated clock signals CKV and CKVB are transmitted to the gate driver such that the gate driver is appropriately controlled and the horizontal line defect is not generated. | 04-11-2013 |
20140160394 | LIQUID CRYSTAL DISPLAY - A liquid crystal display with an integrated mounting portion for receiving a printed circuit board is presented. A liquid crystal panel has a first surface on which an image is displayed and a second surface opposite the first surface, a printed circuit board is connected to the liquid crystal panel and has a front surface and a rear surface, and an intermediate receiving container includes a frame and a printed circuit board mounting portion positioned on a sidewall of the frame. The printed circuit board is mounted on the printed circuit board mounting portion such that the front plane of the printed circuit board and the first plane of the liquid crystal panel face the same side. | 06-12-2014 |
20150362784 | LIQUID CRYSTAL DISPLAY - A liquid crystal display with an integrated mounting portion for receiving a printed circuit board is presented. A liquid crystal panel has a first surface on which an image is displayed and a second surface opposite the first surface, a printed circuit board is connected to the liquid crystal panel and has a front surface and a rear surface, and an intermediate receiving container includes a frame and a printed circuit board mounting portion positioned on a sidewall of the frame. The printed circuit board is mounted on the printed circuit board mounting portion such that the front plane of the printed circuit board and the first plane of the liquid crystal panel face the same side. | 12-17-2015 |
Yo Sun Hong, Anyang-Si KR
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20130327875 | LOAD LIMITER - Disclosed is a load limiter mounted within a cylindrical spool on which a webbing is wound to constrain a load applied to the webbing from exceeding a preset load, the load limiter including: a first torsion bar inserted into a hollow portion formed at a center of the spool and one end of which is coupled to one end of the spool; and a second torsion bar one end of which is connected to an opposite end of the first torsion bar to be inserted into the hollow portion of the spool together with the first torsion bar and an opposite end of which is coupled to a locker installed at an opposite end of the spool, wherein the torsion bar is configured such that a torsion load limit of the first torsion bar is smaller than a torsion load limit of the second torsion bar. | 12-12-2013 |
Young-Ki Hong, Anyang-Si KR
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20090096843 | INKJET PRINTING DEVICE AND METHOD OF DRIVING THE SAME - An inkjet printing device includes a flow path plate comprising a manifold to supply ink, a pressure chamber filled with the ink supplied from the manifold, and a nozzle via which the ink is ejected, a piezoelectric actuator which is disposed on a top surface of the flow path plate and includes a lower electrode, a piezoelectric layer, and an upper electrode that are stacked sequentially, a first electrostatic electrode to generate an electrostatic field, and a second electrostatic electrode which is disposed a predetermined distance apart from a bottom surface of the flow path plate to generate the electrostatic field between the first electrostatic electrode and the second electrostatic electrode. | 04-16-2009 |
20100194800 | Inkjet printing devices and methods of driving the same - An inkjet printing device includes: a flow path plate, a piezoelectric actuator and an electrostatic force applicator. The flow path plate includes an ink inlet, a pressure chamber and a nozzle. The piezoelectric actuator is configured to provide a first driving force, and the electrostatic force applicator is configured to provide a second driving force. The disclosed inkjet printing devices and methods combine piezoelectric and electrostatic techniques. | 08-05-2010 |
20100265289 | Methods of driving an inkjet printing apparatus - A method of driving a hybrid type inkjet printing apparatus according to example embodiments may use both a piezoelectric method and an electrostatic method. The method of driving may include a plurality of driving modes that are determined by adjusting the order, amplitude, and duration of a piezoelectric driving voltage to a piezoelectric actuator and an electrostatic driving voltage to an electrostatic force applying unit. As a result, ink droplets may be ejected in various sizes and shapes. In a first driving mode, a dome-shaped ink meniscus may be formed at an end portion of a nozzle and ink droplets having a smaller size than the nozzle may be ejected from a surface of the dome-shaped ink meniscus. In a second driving mode, a cone-shaped ink meniscus may be formed at an end of the nozzle, and ink droplets having a smaller size than those of the first driving mode may be ejected from a sharp end portion of the cone-shaped ink meniscus. In a third driving mode, a syringe/cone-shaped ink meniscus may be formed at an end portion of the nozzle and ink in the form of an ink stream may be ejected from a sharp end portion of the syringe/cone-shaped ink meniscus. | 10-21-2010 |
20110134175 | Methods of adjusting ink ejection characteristics of inkjet printing apparatus and driving the inkjet printing apparatus - Methods of adjusting ink ejection characteristics of an inkjet printing apparatus and driving the inkjet printing apparatus are provided. A method of adjusting ink ejection characteristics of an inkjet printing apparatus may include adjusting at least one of a voltage and an application duration of a driving signal applied to a plurality of piezoelectric actuators that provide ejection pressures to a plurality of nozzles so that volumes of a plurality of ink droplets ejected from the plurality of nozzles are uniform, and displacing an application starting time of the driving signal applied to the plurality of piezoelectric actuators so that the plurality of ink droplets ejected from the plurality of nozzles reach a printing medium at a same time | 06-09-2011 |
20110141195 | Nozzle plate and method of manufacturing the same - Provided is a nozzle plate and methods of manufacturing the nozzle plate. The nozzle plate may include a substrate having a nozzle. The nozzle plate may also include a permittivity reducing area in an upper portion of the substrate around the nozzle, wherein the permittivity reducing area includes a plurality of porosities and a plurality of walls between the plurality of porosities. Additionally, the nozzle plate may include a protection layer on the substrate, wherein the protection layer covers the plurality of porosities and the plurality of walls. | 06-16-2011 |
20110183478 | Method of manufacturing TFT and array TFT - A method of manufacturing a thin film transistor includes sequentially forming a gate and at least one insulation layer on a substrate, forming a source electrode and a drain electrode on the at least one insulation layer, and forming a channel layer formed of a semiconductor on a part of the source electrode and the drain electrode, wherein the gate, the source electrode, and the drain electrode are formed by using a hybrid inkjet printing apparatus. | 07-28-2011 |
20120121800 | METHOD OF MODIFYING SURFACE OF SUBSTRATE FOR INKJET PRINTING - A method may include providing a surface modification inkjet head and a target inkjet head to be movable on a substrate, and forming a surface modification printed pattern by moving the surface modification inkjet head and ejecting surface modification ink onto the substrate. A target printed pattern may be formed by ejecting a target ink from the target inkjet head to the surface modification printed pattern and a metal wiring pattern may be formed on the substrate by removing the surface modification printed pattern. | 05-17-2012 |
20120171873 | THIN FILM TRANSISTOR PRINTING APPARATUS AND THIN FILM TRANSISTOR PRINTING METHOD USING THE SAME - According to an example embodiment, a thin film transistor (TFT) printing apparatus includes a stage having a TFT substrate loaded thereon, a stage moving device configured to move the stage according to a printing vector set to correspond to a print pattern, and a print head on an upper side of the stage and including a plurality of nozzles in a matrix shape. | 07-05-2012 |
20120223385 | ELECTRONIC SYSTEMS, THIN FILM TRANSISTORS, METHODS OF MANUFACTURING THIN FILM TRANSISTORS AND THIN FILM TRANSISTOR ARRAYS - Thin film transistors (TFT) and methods of manufacturing the same. A TFT includes a line-shaped gate of uniform thickness. A cross-section of the gate is curved where a side surface and a top surface meet. The gate includes one, or two or more gate lines. | 09-06-2012 |
20130063529 | PRINTING SYSTEM, PRINTING APPARATUSES, AND METHODS OF FORMING NOZZLES OF PRINTING APPARATUSES - A printing apparatus includes: a flow channel plate including, a pressure chamber, a nozzle including an outlet through which ink contained in the pressure chamber is ejected, and a trench disposed around the nozzle, and the outlet extending into the trench; a piezoelectric actuator configured to provide a change in pressure to eject the ink contained in the pressure chamber; and an electrostatic actuator configured to provide an electrostatic driving force to the ink contained in the nozzle. | 03-14-2013 |
20130135392 | INKJET PRINTING APPARATUS AND METHOD OF FORMING NOZZLES - A printing apparatus includes a first nozzle substrate having a first tapered nozzle unit aligned with a pressure chamber and a second nozzle substrate having a second tapered nozzle unit aligned with the first tapered nozzle unit and attached to the bottom of the first nozzle substrate. | 05-30-2013 |
20130164932 | METHODS OF FORMING WIRINGS IN ELECTRONIC DEVICES - A method of forming a wiring may include forming a first wire on a substrate; forming a material layer on the substrate, except on the first wire; forming a surface treatment film on the material layer; and forming a second wire on the first wire. The surface treatment film has physical properties opposite to the first wire. A method of forming a wiring may include forming a first wire on a substrate; forming a material layer on the substrate and the first wire; removing a portion of the material layer from the first wire; forming a surface treatment film on the material layer and the first wire; removing a portion of the surface treatment film from the first wire; and forming a second wire on the first wire. A thickness of the material layer on the substrate is greater than a thickness of the first wire on the substrate. | 06-27-2013 |
20130176354 | METHODS OF DRIVING HYBRID INKJET PRINTING APPARATUS - A method of driving a hybrid inkjet printing apparatus includes applying an electrostatic voltage to ink contained in a nozzle, applying a waveform voltage to ink contained in the nozzle, the waveform voltage being applied by a piezoelectric driving device, and applying an ejection voltage so as to eject the ink. | 07-11-2013 |
20140098160 | INKJET PRINTING DEVICES - Provided is an inkjet printing device. The inkjet printing device includes a passage forming substrate having a plurality of pressure chambers and a nozzle substrate. The nozzle substrate includes a plurality of nozzle blocks extending in a first direction, a plurality of nozzles connected to the pressure chambers and penetrating the nozzle blocks, and a plurality of trenches. Each of the trenches is disposed in a second direction perpendicular to the first direction with respect to the nozzle blocks, recessed from a bottom surface of the nozzle blocks, and extends in the first direction. | 04-10-2014 |
20140138345 | METHODS OF FORMING CONDUCTIVE PATTERNS USING INKJET PRINTING METHODS - A method of forming a conductive pattern includes forming a first partition and a second partition which are spaced apart from each other on a substrate, the first and second partitions defining a trench. The method includes discharging ink into the trench to form ink droplets pinned in a boundary region of the first and second partitions. The method further includes the boundary region including a region between a top side and an outer side of the first and second partitions, the ink including conductive particles. The method includes performing drying and sintering processes to form the conductive pattern in the trench, the conductive pattern including the conductive particles. | 05-22-2014 |
20140141155 | METHOD OF FORMING ELECTRIC WIRING USING INKJET PRINTING AND INKJET PRINTING APPARATUS - A method of forming an electric wiring includes forming a trench on a substrate and ejecting first ink and second ink into the trench. The second ink contains a conductive material. The method includes heating the substrate to sinter the second ink such that a tunnel is formed in a lower portion of the trench by evaporation of the first ink, and the conductive material forms the electric wiring in an upper portion of the trench. | 05-22-2014 |
20140141156 | METHOD OF FORMING ELECTRIC WIRING USING INKJET PRINTING - Disclosed is a method of forming an electric wiring using inkjet printing. The method includes forming a main trench and first and second guide trenches on a substrate. The first and second guide trenches are disposed at opposite sides of the main trench. The method includes ejecting ink into the main trench, the ink including a conductive material. The method also includes heating the substrate to sinter the ink such that the electric wiring is formed an upper portion of the main trench, and contract the ink such that a tunnel is formed in a lower portion of the main trench. | 05-22-2014 |
20140160203 | INKJET PRINTING APPARATUSES, INKJET NOZZLES, AND METHODS OF FORMING INKJET NOZZLES - Provided is an inkjet printing apparatus. The inkjet printing apparatus includes a nozzle. The nozzle includes at least two nozzle parts. A first of the at least two nozzle parts has a first tapered shape, and a second of the at least two nozzle parts has a second tapered shape and extends from the first nozzle part. The first and second tapered shapes have a same taper direction. | 06-12-2014 |
20150035911 | PRINTING SYSTEM, PRINTING APPARATUSES, AND METHODS OF FORMING NOZZLES OF PRINTING APPARATUSES - A printing apparatus includes: a flow channel plate including, a pressure chamber, a nozzle including an outlet through which ink contained in the pressure chamber is ejected, and a trench disposed around the nozzle, and the outlet extending into the trench; a piezoelectric actuator configured to provide a change in pressure to eject the ink contained in the pressure chamber; and an electrostatic actuator configured to provide an electrostatic driving force to the ink contained in the nozzle. | 02-05-2015 |
Yu-Mi Hong, Anyang-Si KR
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20120076185 | APPARATUS AND METHOD FOR COMPENSATING TRANSMISSION POWER IN WIRELESS COMMUNICATION TERMINAL - Provided are an apparatus and method for compensating transmission power of a signal transmitted through a slave modem (e.g., a WiMAX modem) in a wireless communication terminal including a dual modem. A slave modem receives a digital code value corresponding to a periodically measured battery voltage value from a host modem through a General Purpose Input Output (GPIO) port. The slave modem determines a transmission power compensation value corresponding to the received digital code value from a predefined table. | 03-29-2012 |
Yu-Ri Hong, Anyang-Si KR
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20130091037 | CONTENT RESELLING METHOD AND CONTENT SELLING APPARATUS THEREFOR - Disclosed is a method for reselling contents registered in contents selling apparatus by a content reselling apparatus. The method includes: accessing the content selling apparatus based on reseller information of the content reselling apparatus; selecting at least one reselling content in which reselling is allowed from contents registered in the content selling apparatus; receiving and notifying information of the selected reselling content; receiving reselling content information which is requested to be purchased from a user terminal among the notified reselling contents; and transferring purchase request information of the to user terminal to the content selling apparatus. | 04-11-2013 |