Hyung Ju
Hyung Ju Cho, Yongin KR
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20150081961 | METHOD AND DEVICE FOR IDENTIFYING INFORMATION FOR CHIP-LEVEL PARALLEL FLASH MEMORY - The present invention relates to an information identifying algorithm, and more particularly, to a method and device for identifying write operation information transmitted from a file system to a page-set or block-set type flash memory by utilizing an attribute information page-set buffer and a user information page-set buffer. In order to achieve such an object, the present invention includes a buffering layer for efficiently re-configuring write operation information from a file system to a page-set or block-set type flash memory. The device for identifying write operation information according to one embodiment of the present invention includes: a size determination unit; a logical address determination unit; an attribute information page-set buffer; a user information page-set buffer; a partial user information page-set buffer; a full page-set determination unit; and a session end determination unit. | 03-19-2015 |
Hyung Ju Cho, Yongin-Si KR
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20160076901 | METHOD AND APPARATUS OF COMPUTING LOCATION OF SAFE EXIT FOR MOVING RANGE QUERY IN ROAD NETWORK - The present invention relates to a method of computing the result of a moving range query and the locations of safe exits in a road network and, more particularly, to a method and apparatus that receive a range query request from a moving client terminal and that provide a range query result, a safe region in which the range query result is maintained, and the locations of safe exits. The present invention provides a method in which a server provides a first query processing result and information about a safe region that provides a range query result identical to the first query result, thereby minimizing communication between a server and a client terminal when the client terminal is located in the safe region. | 03-17-2016 |
Hyung Ju Cho, Suwon KR
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20140345911 | RIGID FLEXIBLE PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - A rigid flexible printed circuit board, having a rigid region and a flexible region, includes, in one embodiment: a base substrate including a portion in the rigid region and a portion in the flexible region; a coverlay formed on the base substrate; a first insulating layer formed on the coverlay and formed in the rigid region; a second insulating layer formed on the first insulating layer; and an outer layer circuit layer formed on the second insulating layer. Also described is a method of manufacturing a rigid flexible printed circuit board having a rigid region and a flexible region. | 11-27-2014 |
Hyung Ju Choi, Seoul KR
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20120187560 | SEMICONDUCTOR CHIP MODULE, SEMICONDUCTOR PACKAGE HAVING THE SAME AND PACKAGE MODULE - A semiconductor module comprising a plurality of semiconductor chips where at least one semiconductor chip is laterally offset with respect to a second semiconductor chip, and substantially aligned with a third semiconductor chip such that an electrical connection can be made between an electrical contact in the first semiconductor chip and an electrical contact in the third semiconductor chip. | 07-26-2012 |
20150129874 | EMI SHIELDING IN SEMICONDUCTOR PACKAGES - A semiconductor package includes a substrate, a chip disposed over a top surface of the substrate, an electromagnetic interference (EMI) shielding layer disposed over the substrate such that the EMI shielding layer surrounds the chip, a ground pad disposed in the substrate to contact a bottom surface of the substrate, and a test pad disposed in the substrate to contact the bottom surface of the substrate and spaced apart from the ground pad. A method of testing the semiconductor package is performed using a loop circuit to which a current is applied, the loop circuit being formed by electrically coupling the ground pad, the EMI shielding layer, and the test pad. | 05-14-2015 |
20150179588 | SEMICONDUCTOR PACKAGES HAVING EMI SHIELDING LAYERS, METHODS OF FABRICATING THE SAME, ELECTRONIC SYSTEMS INCLUDING THE SAME, AND MEMORY CARDS INCLUDING THE SAME - Semiconductor packages are provided. In some embodiments, the semiconductor package includes a substrate, a first ground line including a first internal ground line disposed along edges of the substrate and a plurality of first extended ground lines between the first internal ground line and sidewalls of the substrate, a chip on the substrate, a molding member disposed on the substrate to cover the chip, and an electromagnetic interference (EMI) shielding layer covering the molding member, the EMI shielding layer extending along the sidewalls of the substrate and contacting the end portions of the plurality of first extended ground lines. The plurality of first extended ground lines include end portions that are exposed at the sidewalls of the substrate. | 06-25-2015 |
20160027741 | SEMICONDUCTOR PACKAGES HAVING EMI SHIELDING LAYERS, METHODS OF FABRICATING THE SAME, ELECTRONIC SYSTEMS INCLUDING THE SAME, AND MEMORY CARDS INCLUDING THE SAME - Semiconductor packages are provided. In some embodiments, the semiconductor package includes a substrate, a first ground line including a first internal ground line disposed along edges of the substrate and a plurality of first extended ground lines between the first internal ground line and sidewalls of the substrate, a chip on the substrate, a molding member disposed on the substrate to cover the chip, and an electromagnetic interference (EMI) shielding layer covering the molding member, the EMI shielding layer extending along the sidewalls of the substrate and contacting the end portions of the plurality of first extended ground lines. The plurality of first extended ground lines include end portions that are exposed at the sidewalls of the substrate. | 01-28-2016 |
Hyung Ju Jin, Icheon-Si KR
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20130207232 | SEMICONDUCTOR DEVICES INCLUDING CAPACITORS AND METHODS OF MANUFACTURING THE SAME - Semiconductor devices having capacitors are provided. The semiconductor device includes spiral storage nodes disposed on a semiconductor substrate to vertically extend along spiral lines, a dielectric layer on the spiral storage nodes, and a plate node formed on the dielectric layer of the spiral storage nodes. | 08-15-2013 |
Hyung Ju Kim, Gwanju KR
Hyung Ju Kim, Gyeonggi-Do KR
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20110188253 | Optically Open Stacked Type Subminiature Optical Device - An optically open stacked type subminiature optical device according to the present invention has an independent aperture stop structure to enable designing of a stable small optical device having an optical open cover structure, thus improving optical performance. Further, the optically open stacked type subminiature optical device of the present invention is configured in that the aperture stop structure is assembled with another structure into a stacked structure to establish a stable assembly together with the cover structure, thereby allowing for ease of assembly and improving productivity. | 08-04-2011 |
Hyung Ju Lee, Yongin-Si KR
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20150361918 | DEVICE FOR CONTROLLING A FUEL INJECTOR - A device for controlling a fuel injector driving is disclosed, which relates to a technology for enabling a drive semiconductor to actively control a drive current in response to a load condition of an output terminal of an injector when an injector for fuel injection is driven. The device for controlling a fuel injector includes: a micro control unit (MCU) configured to generate a drive signal for controlling a fuel injector operation; a drive semiconductor configured to sense a current flowing in the fuel injector, to measure a time period at which the sensed current arrives at a target current value, and to change a drive current setting value of a current driver in response to a result of a comparison between the measured time period and a predetermined time period; and an injector driver configured to operate the fuel injector in response to an output current of the current driver. | 12-17-2015 |
Hyung Ju Lee, Seoul KR
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20090166842 | LEADFRAME FOR SEMICONDUCTOR PACKAGE - A semiconductor package including a lead frame comprising a frame including both a ground ring and a chip mounting board located therein. Extending between the ground ring and the chip mounting board are a plurality of elongate slots or apertures. The ground ring is formed to include recesses within the bottom surface thereof which create regions of reduced thickness. A semiconductor chip bonded to the chip mounting board may be electrically connected to leads of the lead frame and to the ground ring via conductive wires. Those conductive wires extending to the ground ring are bonded to the top surface thereof at locations which are not aligned with the recesses within the bottom surface, i.e., those regions of the ground ring of maximum thickness. | 07-02-2009 |
20110140250 | LEADFRAME FOR SEMICONDUCTOR PACKAGE - A semiconductor package including a lead frame comprising a frame including both a ground ring and a chip mounting board located therein. Extending between the ground ring and the chip mounting board are a plurality of elongate slots or apertures. The ground ring is formed to include recesses within the bottom surface thereof which create regions of reduced thickness. A semiconductor chip bonded to the chip mounting board may be electrically connected to leads of the lead frame and to the ground ring via conductive wires. Those conductive wires extending to the ground ring are bonded to the top surface thereof at locations which are not aligned with the recesses within the bottom surface, i.e., those regions of the ground ring of maximum thickness. | 06-16-2011 |
20140123932 | CONTROL METHOD AND APPARATUS FOR DUAL INJECTOR OF ENGINE - It is possible to improve fuel efficiency with improved combustion performance of an engine by increase volatility of fuel supplied to a combustion chamber as much as possible and can reduce toxic exhaust substances, by appropriately controlling injection of two injectors in an engine with a dual injector. | 05-08-2014 |
20140123954 | FUEL AMOUNT DISTRIBUTION METHOD FOR ENGINE WITH DUAL INJECTOR AND APPARATUS THEREFOR - It is possible to improve volatility of fuel in a fuel-gas mixture and improve the combustion performance of an engine by appropriately distributing the amount of fuel that is injected from two injectors disposed in two intake port, in a dual injector engine. | 05-08-2014 |
20140156174 | FUEL DISTRIBUTOR FOR DUAL-INJECTOR ENGINE AND METHOD OF CONTROLLING FUEL DISTRIBUTOR - A dual-injector engine for a dual-injector engine that includes at least two injectors disposed on at least two respective intake ports that communicate with a single combustion chamber. The at least two injectors are independently, asymmetrically and cooperatively operated to distribute the amounts of fuel injected from the injectors. Eventually, the fuel vaporability of a fuel and air mixture may be maximized. Thus, the combustion performance of the engine may be increased. | 06-05-2014 |
20140179377 | MOBILE ELECTRONIC DEVICE HAVING PROGRAM NOTIFICATION FUNCTION AND PROGRAM NOTIFICATION METHOD THEREOF - A mobile terminal to provide an interface for user notification includes a memory to store an application, the application providing a notification request in response to an event, a controller to receive the notification request and, in response to the notification request, to process notification information based on a user-configured notification policy, and an output device to output the processed notification information associated with the application. | 06-26-2014 |
20140182554 | INJECTION SYSTEM FOR COLD START IMPROVEMENT OF FLEXIBLE-FUEL VEHICLE AND METHOD OF CONTROLLING THE SAME - An injection system for cold start improvement of a flexible-fuel vehicle (FFV), may include a first injector installed in an intake port, and a second injector installed in the intake port in which the first injector may be installed and having a built-in heater, wherein the first injector and the second injector may be positioned upstream of intake valves. | 07-03-2014 |
20140182555 | ENGINE WITH DUAL INJECTOR - An engine includes two injectors that inject fuel in an intake port connected with one combustion chamber and allows overcoming the technical limits of the related art and achieving more appropriate fuel injection in accordance with the operation sections of an engine, thereby improving fuel efficiency and output of the engine with more efficient operation. | 07-03-2014 |
20150115059 | TECHNIQUE FOR CORRECTING INJECTOR CHARACTERISTICS IN ENGINE OF VEHICLE - A technique for correcting injector characteristics is provided. In particular, a micro control unit is configured to generate a control pulse for controlling the operation of an injector; and a driving semiconductor is configured to detect and calculate a driving characteristic of the injector and compensating for injection timing of the control pulse in accordance with a deviation in injection timing of the injector. | 04-30-2015 |
20150178166 | APPARATUS AND METHOD FOR MONITORING MULTIPLE MICRO-CORES - An apparatus and method for monitoring multiple micro-cores enable one watchdog to monitor a plurality of micro-cores. The multiple micro-core monitoring apparatus includes: a plurality of micro-cores that periodically output clear signals having different pulse waves; and a watchdog that respectively receives the clear signals having different pulse waves so as to determine presence or absence of an error in the micro-cores, and reset an erroneous micro-core. | 06-25-2015 |
Hyung Ju Park, Suwon KR
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20130138184 | TARGET FOR GENERATING CARBON IONS AND TREATMENT APPARATUS USING THE SAME - Provided are a carbon ion generation target and a treatment apparatus including the same. The treatment apparatus includes a support member, a carbon ion generation target fixed to the support member, and a laser for irradiating laser beam into the carbon ion generation target to generate carbon ions from the carbon ion generation target, thereby projecting the carbon ions onto a tumor portion of a patient. Here, the carbon ion generation target includes a substrate and carbon thin films disposed on the substrate. | 05-30-2013 |
20130158632 | METHODS OF MANUFACTURING TARGET FOR GENERATING CHARGED PARTICLES, TARGET STRUCTURES, AND TREATMENT APPARATUSES INCLUDING THE TARGET STRUCTURES - Provided are a method of manufacturing a target for generating charged particles, a target structure, and a treatment apparatus including the target structure. The method includes forming a source layer on a substrate, forming balls on the source layer, forming a metal thin layer on the source layer exposed between the balls, and removing the balls to form holes in the metal thin layer so as to expose the source layer. | 06-20-2013 |
20130178689 | TARGETS FOR GENERATING IONS AND TREATMENT APPARATUSES USING THE TARGETS - Provided is an ion beam treatment apparatus including the target. The ion beam treatment apparatus includes a substrate having a first surface and a second surface opposed to the first surface, and including a cone type hole decreasing in width from the first surface to the second surface to pass through the substrate, wherein an inner wall of the substrate defining the cone type hole is formed of a metal, an ion generation thin film attached to the second surface to generate ions by a laser beam incident into the cone type hole through the first surface and strengthen, and a laser that emits a laser beam to generate ions from the ion generation thin film and project the ions onto a tumor portion of a patient. The laser beam incident into the cone type hole is focused by the cone type hole and is strengthened. | 07-11-2013 |
20130289331 | TARGETS FOR GENERATING IONS AND TREATMENT APPARATUSES INCLUDING THE TARGETS - Provided are an ion generation target and a treatment apparatus including the target. The treatment apparatus includes a grid having a net shape of nano wires, an ion generation thin film attached to a side of the grid and generating ions by means of an incident laser beam, and a laser for emitting a laser beam into the nano wire of the grid to generate ions from the ion generation thin film and project the ions onto a tumor portion of a patient. The laser beam emitted into the nano wire forms a near field, the intensity of which is higher than that of the laser beam through a nanoplasmonics phenomenon, and the near field emits the ions from the ion generation thin film. | 10-31-2013 |
Hyung Ju Park, Pusan KR
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20090084686 | Biosensor comprising interdigitated electrode sensor units - The present invention is related to a biosensor for detecting presence and concentration of various bio-materials such as genes and proteins by the electrical method, an interdigitated electrode sensor unit for forming the biosensor and a method for measuring concentration of a bio-material using the biosensor. The biosensor according to the present invention comprises a plurality of (a) independently-operating interdigitated electrode sensor units integrated on a substrate, wherein each interdigitated electrode sensor unit comprise: first electrode and second electrode formed interdigitatedly and spaced from each other on the substrate; and a sensor-immobilized biomolecule receptor immobilized on the substrate exposed between the first electrode and the second electrode so that the first electrode is electrically connected to the second electrode upon binding to a biomolecule and specifically binding to the biomolecule, wherein the biomolecule is analyzed by the number of the (b) interdigitated electrode sensor units electrically connected by the biomolecule captured by the sensor-immobilized biomolecule receptor. | 04-02-2009 |
20100098966 | Process for preparing nanogap electrode and nanogap device using the same - The present invention relates to a process of preparing a nanogap electrode and a nanogap device using the same, and a preparing process according to the present invention is characterized in that reduced metal is grown by reduction reaction from a metal ion in solution on the surface of a metal pattern with a predetermined shape. A method of preparing a nanogap electrode according to the present invention has an advantage that nanogap electrodes having a gap distance of 1-100 nm, which are difficult to prepare by a conventional method, can be easily prepared in a reproducible and uniform manner. | 04-22-2010 |
Hyung Ju Park, Daejeon KR
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20130299716 | APPARATUSES FOR GENERATING PROTON BEAM - Provided is an apparatus for generating a proton beam, which includes a laser system providing a laser pulse, a target generating a proton beam by using the laser pulse, and a phase conversion plate disposed between the laser system as a light source and the target to convert the laser pulse into a circularly polarized laser pulse having a spiral shape. | 11-14-2013 |
Hyung Ju Park, Suwon-Si KR
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20150047417 | CORE-SHELL NANOPARTICLE, METHOD OF FABRICATING THE SAME AND GAS SENSOR USING THE SAME - The present invention relates to a core-shell nanoparticle, a method of fabricating the same and a gas sensor using the same, more particularly to a core-shell nanoparticle which includes a core including a first metal oxide and a shell including a second metal oxide, the first metal oxide and the second metal oxide being oxides of the same metal having different oxidation states, a method of fabricating the same and a gas sensor using the same. | 02-19-2015 |
Hyung Ju Yoo, Seoul KR
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20100189553 | TURBO AIR COMPRESSOR SYSTEM - Provided is a turbo air compressor system which is mounted to a rotor or a blade housing of a wind power system to change a path of an air inflow, compress the flowing air, and increase the rotation speed and the rotating force of a rotating member such as a turbine or a blade. When the turbo air compressor system is mounted to the wind power system having a cylinder-shaped rotor, various applications in which a size of the main body and the multistage structure can be changed according to an external environment can be provided in consideration of a size of the rotor and changes in the wind direction and the wind speed. In addition, the cylinder-shaped rotor additionally including a direct ion change device includes rear surface inclined portions, so that air resistances that occur at the wings of the blade or the rotor or drag against the rotation direction can be minimized. | 07-29-2010 |
Hyung-Ju Ahn, Daejeon Metropolitan City KR
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20090009687 | Anisotropic Diffusion Sheet - The present invention provides an anistropic diffusion sheet, which comprises: an isotropic diffusion layer for isotropically diffusing the light incident from the light source portion by internal light scattering; and a plurality of reflectors which is disposed at an interval on the upper surface of the isotropic diffusion layer, so as to reflect the light isotropically diffused by the isotropic diffusion layer t the display panel, wherein the , emitted from the light source portion and then becomes incident to the isotropic diffusion layer, is isotropically diffused through the isotropic diffusion layer, the light isotropically illuminated by the isoptropic diffusion layer is the reflected by the plurality of reflector to be anisotropically diffuse, and this anisotropically diffused light becomes incident to the liquid crystal display panel. | 01-08-2009 |
Hyung-Ju Ahn, Daejeon KR
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20120156554 | Cable-Type Secondary Battery And Manufacturing Method Thereof - Provided is a method for manufacturing a cable-type secondary battery including preparing an electrode assembly having a horizontal cross section of a predetermined shape and extending longitudinally, the electrode assembly including an inner current collector, an anode active material layer, a cathode active material layer, and an electrolyte layer interposed between the anode active material layer and the cathode active material layer, preparing a heat-shrinkable protection coating by forming a thin-film outer current collector on the inner surface of a heat-shrinkable tube, and inserting the electrode assembly into the heat-shrinkable protection coating and heating to shrink the heat-shrinkable protection coating such that the shrunken protection coating is closely adhered to the outer surface of the electrode assembly. | 06-21-2012 |
20120268068 | BATTERY CONTROL APPARATUS AND METHOD - A battery control apparatus includes an emergency charging unit including an external charging terminal for applying power to a main battery pack, a first voltage measurement unit for measuring the voltage of the external charging terminal, and an emergency charging switch for switching the connection between the external charging terminal and the main battery pack; an auxiliary battery connection unit including an auxiliary battery connection terminal for applying power to the vehicle through a contactor, a second voltage measurement unit for measuring the voltage of the auxiliary battery connection terminal, and an auxiliary battery switch for switching the connection between the auxiliary battery connection terminal and the contactor; and an emergency control unit for switching to an emergency charging mode or an auxiliary connection mode by turning on the emergency charging switch or the auxiliary battery switch during the voltage measurement of the first or second voltage measurement unit. | 10-25-2012 |
20130344368 | CABLE-TYPE SECONDARY BATTERY - A cable-type secondary battery is provided. The cable-type secondary battery includes an electrode assembly and a covering capable of surrounding the electrode assembly. The electrode assembly includes a first polarity electrode, a second polarity electrode, and a separator or an electrolyte layer interposed between the two electrodes. Each of the electrodes has an elongated shape and a structure in which an electrode active material is applied to the surface of a current collector whose shape in cross section orthogonal to the lengthwise direction thereof is circular, elliptical or polygonal. The covering includes a thermally conductive cover member as an upper half part and a thermally insulating cover member as a lower half part. The upper half part and the lower half part are divided by a horizontal plane passing the center of the cross section orthogonal to the lengthwise direction of the cable-type secondary battery. | 12-26-2013 |
20140002026 | BATTERY CONTROL APPARATUS AND METHOD | 01-02-2014 |
Hyung-Ju Chun, Hwaseong-Si KR
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20140270555 | METHOD AND APPARATUS FOR ENCODING AND DECODING AN IMAGE BY USING AN ADAPTIVE SEARCH RANGE DECISION FOR MOTION ESTIMATION - An encoding and decoding method and apparatus are disclosed. whereby, According to the disclosed method, in response to a current frame including a current block being a P frame, a motion vector and an intra-mode-to-inter mode ratio of a frame encoded and decoded previously to the current frame are analyzed in order to determine a temporal search range and a spatial search range of a reference frame. | 09-18-2014 |
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 |
Hyung-Ju Lee, Daejeon KR
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20120023893 | COOLING DEVICE FOR HIGH TEMPERATURE FLUID, FLIGHT VEHICLE HAVING THE SAME AND COOLING METHOD FOR HIGH TEMPERATURE FLUID - Disclosed are a cooling device for high temperature fluid, a flight vehicle having the same and a cooling method for high temperature fluid, the cooling device including a heat exchanger configured such that fluid is introduced therein to be heat-exchanged with a refrigerant, and configured to vaporize the refrigerant by the heat exchange such that the fluid is discharged at temperature close to vaporization temperature of the refrigerant, a compressor connected to the heat exchanger and configured to compress the fluid discharged out of the heat exchanger, a turbine connected to the compressor and configured to expand the fluid compressed in the compressor to lower temperature of the compressed fluid, and a phase change heat exchanger connected to the turbine, storing a phase change material, and configured to cause heat exchange between the phase change material and the fluid discharged out of the turbine so as to control temperature of the discharged fluid, whereby a cooling device capable of minimizing influences by external environments can be achieved. | 02-02-2012 |
Hyung-Ju Lee, Seongnam-Si KR
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20090019439 | THREAD POOL MANAGEMENT APPARATUS AND METHOD - A thread pool management apparatus and method are provided. The thread pool management method includes setting a management policy for managing a thread pool; and managing the thread pool according to the management policy. | 01-15-2009 |
20120229397 | METHOD AND APPARATUS FOR SELECTING DESIRED CONTENTS ON READ TEXT IN PORTABLE TERMINAL - A method and apparatus for easily setting desired contents within a text in a portable terminal is provided. The method includes determining a first position on a first row of the text, determining a second position on a second row of the text, and selecting contents located between the first position and the second position. | 09-13-2012 |
Hyung-Ju Nam, Seoul KR
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20140321524 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN MULTICARRIER COMMUNICATION SYSTEM - A method and an apparatus for transmitting and receiving data in a filter bank based multicarrier communication system are provided. The method includes receiving a plurality of data blocks and performing an Inverse Fast Fourier Transform (IFFT) operation on the plurality of data blocks, multiplying the plurality of data blocks on which IFFT has been performed and time axis filter coefficients, and transmitting a result obtained by adding the plurality of multiplied data blocks as a multi carrier signal. | 10-30-2014 |
Hyung-Ju Park, Seoul KR
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20110201668 | REGULATION OF NEUROTRANSMITTER RELEASE THROUGH ANION CHANNELS - A novel use of anion channels, preferably Ca2+-activated anion channels (CAACs), in regulating release of neurotransmitters from neurons and/or astrocytes is provided. More specifically, CAAC activity regulators, agents for regulating neurotransmitter release comprising such CAAC activity regulators, and methods of screening agents for regulating neurotransmitter release using CAAC as a target. | 08-18-2011 |
20120232127 | REGULATION OF NEUROTRANSMITTER RELEASE THROUGH ANION CHANNELS - A novel use of anion channels, preferably Ca | 09-13-2012 |
Hyung-Ju Park, Gwangju KR
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20140052002 | FLUORESCENT IMAGE ACQUISITION AND PROJECTION APPARATUS FOR REAL-TIME VISUALIZATION OF INVISIBLE FLUORESCENT SIGNAL - A fluorescent image acquisition and projection apparatus for real-time visualization of an invisible fluorescent signal is provided. The apparatus visualizes an invisible fluorescent signal generated from a target object (a tissue of a living body, a cell of a living body, or the like) by using a photodetection unit and a projector in real time. The apparatus directly projects a visualized fluorescent signal onto a region of the target object where the invisible fluorescent signal is generated, thereby enabling users to determine and confirm the generation location of the fluorescence with the naked eye. | 02-20-2014 |
Hyung-Ju Park, Yongin-Si KR
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20090147178 | Multi view display device and method of fabricating thereof - A multi-viewing display device includes a display panel for displaying images; a back light for supplying the light to the display panel; and a viewing converting unit having a plurality of parallax barriers for reflecting the light from the back light and non-reflecting the light from the display panel to control the path of the light in accordance with a desired viewing direction. The viewing converting unit may include a substrate; at least one layer of a parallax barrier made of high reflective material to reflect the light on the substrate; and at least one layer of the parallax barrier made of low reflective material to block the light on the first parallax barriers. | 06-11-2009 |