Joon Yong
Joon Yong Cho, Suwon-Si KR
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20110081935 | LTE-A SYSTEM AND UPLINK POWER CONTROL METHOD THEREOF - An LTE-A system and power control method for controlling cell interference based on codeword-specific transmission power adjustment with a transmission power control offset parameter. The method includes transmitting a parameter K | 04-07-2011 |
Joon Yong Hong, Gyeonggi-Do KR
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20090169175 | APPARATUS AND METHOD FOR DISPLAY RECORDING - A method for displaying a record in an initial driving state of a record displaying apparatus is disclosed. The method includes searching execution/non-execution file descriptors of recorded multimedia files, and extracting record files not played back, and outputting a record file alarming message when a record file not played back is extracted. The record displaying apparatus is also disclosed. Execution/non-execution file descriptors of record files are searched upon system initialization of a broadcast receiver. When there is a new record or a record not played back, a record file alarming message is output in a state of being overlaid on a broadcast signal received. Accordingly, the user can access the record file list simultaneously with viewing a broadcast, without using any additional means. | 07-02-2009 |
Joon Yong Kim, Seongnam-Si KR
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20150057751 | ACELLULAR DERMAL GRAFT - An acellular dermal graft is provided. The acellular dermal graft may be useful in minimizing side effects caused after transplantation since an environment favorable for formation of new blood vessels and proliferation of autologous tissues is provided by forming a multi-penetration structure in an acellular dermal tissue, removing a basement membrane layer and/or subjecting corners to slope cutting, and transplantation is stably performed within a short transplantation time due to improved extensibility and flexibility of tissues. The acellular dermal graft may be useful in reducing a time required to recover tissues after transplantation since the transplantation is stably performed due to improved grafting reaction with a host tissue by enhancing uptake of fibroblasts and promoting angiogenic activities. Also, the acellular dermal graft may be useful in maintaining smooth external appearance since hypodermic implantation is easily performed upon transplantation, and the skin at a graft site does not protrude after transplantation. | 02-26-2015 |
Joon Yong Kim US
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20150057751 | ACELLULAR DERMAL GRAFT - An acellular dermal graft is provided. The acellular dermal graft may be useful in minimizing side effects caused after transplantation since an environment favorable for formation of new blood vessels and proliferation of autologous tissues is provided by forming a multi-penetration structure in an acellular dermal tissue, removing a basement membrane layer and/or subjecting corners to slope cutting, and transplantation is stably performed within a short transplantation time due to improved extensibility and flexibility of tissues. The acellular dermal graft may be useful in reducing a time required to recover tissues after transplantation since the transplantation is stably performed due to improved grafting reaction with a host tissue by enhancing uptake of fibroblasts and promoting angiogenic activities. Also, the acellular dermal graft may be useful in maintaining smooth external appearance since hypodermic implantation is easily performed upon transplantation, and the skin at a graft site does not protrude after transplantation. | 02-26-2015 |
Joon Yong Lee, Seoul KR
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20090112384 | Startup sequence control method of fuel cell-super capacitor hybrid electric vehicle - The present invention provides a startup sequence control method of fuel cell-super capacitor hybrid electric vehicles, which can protect a fuel cell at the time of the starting of the fuel cell, reduce the start-up time and promote convenience of a driver in a fuel cell-super capacitor serial hybrid system which does not employ a high-voltage power converter. The startup sequence control method comprises the steps of: determining whether or not a low-voltage auxiliary battery is in a state where its voltage is less than a reference voltage or in a cold start condition after a key-on signal has been input; if the auxiliary battery is in the state where its voltage is less than a reference voltage or in the cold start condition, matching the voltage of a main bus terminal to the voltage of an auxiliary power source through the voltage boost of a power converter; turning on a relay for cutting off the voltage of the auxiliary power source and a main relay of a precharge unit for the auxiliary power source; and turning off the power converter and then driving a fuel cell auxiliary component using the auxiliary power source to thereby boost a fuel cell voltage. | 04-30-2009 |
20110025241 | SENSORLESS CONTROL METHOD OF HIGH PERFORMANCE PERMANENT MAGNET SYNCHRONOUS MOTOR DURING EMERGENCY OPERATION - The present invention provides a position sensorless control method of a high performance permanent magnet synchronous motor during emergency operation, which can accurately detect a magnetic pole position of the synchronous motor based on a position sensorless vector control using an adaptive observer configured based on a permanent magnet synchronous motor model. | 02-03-2011 |
20110029172 | APPARATUS AND METHOD FOR CONTROLLING MOTOR POSITION AND CREEP OF ELECTRIC VEHICLE - The present invention provides an apparatus and method for controlling motor position and creep of an electric vehicle, in which when a running vehicle is stopped, motor position control for maintaining the vehicle in the stopped position even when a brake pedal is released is performed, and then creep torque control is performed such that the vehicle is prevented from rolling backwards and suddenly starting when the vehicle is restarted after a stop on a slope. | 02-03-2011 |
20140015457 | SYSTEM AND METHOD FOR CALIBRATING OFFSET OF MOTOR RESOLVER - Provided is a system and method for calibrating an offset of a resolver in a motor of a vehicle. More specifically, a current is applied to the −d-axis of the motor, the Vq, Vd, Iq, and Id of the motor is measured and a power input to the motor is calculated by a controller, and when the input power is not within a predetermined range, the controller adjusts the offset of the resolver to a positive or negative value accordingly. | 01-16-2014 |
20140167658 | METHOD OF CONTROLLING AIR BLOWER OF FUEL CELL VEHICLE - A system and a method of controlling a blower of a vehicle. The method includes detecting, by a controller, a turning of a key to an off position of the vehicle. In addition, the controller is configured to detect whether a high voltage DC-DC converter and a high voltage battery are normally operated in response to detecting the turning of the key to an off position. Regenerative energy generated by a regenerative brake operation of the blower is transmitted by the controller through two different paths based on whether the high voltage DC-DC converter and the high voltage battery are normally operated. | 06-19-2014 |
Joon Yong Park, Yongin-Si KR
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20120122275 | METHODS OF FABRICATING ORGANIC THIN FILM TRANSISTORS - Disclosed is a method for forming banks during the fabrication of electronic devices incorporating an organic semiconductor material that includes preparing an aqueous coating composition having at least a water-soluble polymer, a UV curing agent and a water-soluble fluorine compound. This coating composition is applied to a substrate, exposed using UV radiation and then developed using an aqueous developing composition to form the bank pattern. Because the coating composition can be developed using an aqueous composition rather than an organic solvent or solvent system, the method tends to preserve the integrity of other organic structures present on the substrate. Further, the incorporation of the fluorine compound in the aqueous solution provides a degree of control over the contact angles exhibited on the surface of the bank pattern and thereby can avoid or reduce subsequent surface treatments. | 05-17-2012 |
20130045336 | MOLD FOR FABRICATING BARRIER RIB AND METHOD OF FABRICATING TWO-LAYERED BARRIER RIB USING SAME - The disclosed mold includes recessed parts which have a shape corresponding to embossed portions of the barrier rib to be fabricated, and protruding parts which have a shape corresponding to depressed portions of the barrier rib to be fabricated, protrude adjacent to the recessed parts, and are tapered. The protruding parts and the recessed parts are arranged at regular intervals. It is possible to simply fabricate the two-layered barrier rib for inkjet application through a single embossing process at low cost using the mold for fabricating the barrier rib of the present invention. | 02-21-2013 |
Joon Yong Park, Suwon-Si KR
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20120135251 | PHOTOSENSITIVE POLYIMIDE HAVING SILICON MODIFIED GROUP, ADHESIVE COMPOSITION AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME - A photosensitive polyimide and an adhesive composition and adhesive film containing the same are provided. The photosensitive polyimide has an imide backbone and grafted side chains including a methacrylate-based side chain and a silicon-modified side chain. | 05-31-2012 |
20120175790 | COMPOSITION FOR PATTERNABLE ADHESIVE FILM, PATTERNABLE ADHESIVE FILM, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE USING THE SAME - A composition for a patternable adhesive film, a patternable adhesive film having the same, and a method of manufacturing a semiconductor package using the patternable adhesive film are provided. The composition contains a binder resin, a radical-polymerizable acrylate monomer, a photo-radical initiator, and a thermal-radical initiator without an epoxy resin. The composition may have good patternability, adhesiveness, and low-temperature stability, and be rapidly cured at a low temperature. | 07-12-2012 |
20120181686 | METHOD OF PREPARING SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR DIE FOR SEMICONDUCTOR PACKAGE - A method of preparing a semiconductor package including disposing photosensitive adhesive film on a reinterconnected rear surface of a wafer on which the through electrodes are disposed, and forming a pattern corresponding to the through electrodes to prepare the semiconductor package. | 07-19-2012 |
20120181702 | PHOTOSENSITIVE ADHESIVE COMPOSITION HAVING ALKALI SOLUBLE EPOXY RESIN, AND PATTERNABLE ADHESIVE FILM USING THE SAME - Provided are a photosensitive adhesive composition having an alkali soluble epoxy resin and a patternable adhesive film using the same. The photosensitive adhesive composition has good pattern formability and adhesiveness since the photosensitive adhesive composition includes the alkali soluble epoxy resin. | 07-19-2012 |
20120181703 | PATTERNABLE ADHESIVE COMPOSITION, SEMICONDUCTOR PACKAGE USING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE - A patternable adhesive composition including at least one alkali soluble resin including an alkali soluble group and an acryloyl group, at least one radically polymerizable compound, at least one thermosettable compound, and at least one photo-radical initiator. | 07-19-2012 |
20140354910 | WIRE GRID POLARIZER, AND LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A wire grid polarizer includes a substrate, a wire grid layer which is disposed on the substrate and includes a plurality of wire patterns arranged with a predetermined interval, where gaps are defined between the wire patterns, and a passivation layer which is disposed on the wire grid layer and includes first passivation particles which cover a top portion of the gaps. | 12-04-2014 |
20150062500 | WIRE GRID POLARIZER AND LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A wire grid polarizer includes: a substrate; a wire grid layer disposed on the substrate and including a plurality of wire patterns arranged at regular intervals; and a passivation layer disposed on the substrate to cover the wire grid layer and including a material having a refractive index less than 1.4. | 03-05-2015 |
Joon Yong Park, Chungcheongbukdo KR
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20110244287 | METHOD FOR MANUFACTURING SECONDARY CELL AND SECONDARY CELL - The present invention provides a method for manufacturing a secondary cell, comprising the steps of: disposing two sheets of separators ( | 10-06-2011 |
20140182118 | METHOD FOR MANUFACTURING SECONDARY CELL AND SECONDARY CELL - The present invention provides a method for manufacturing a secondary cell, comprising the steps of: disposing two sheets of separators ( | 07-03-2014 |
20140186671 | SECONDARY CELL - The present invention provides a method for manufacturing a secondary cell, comprising the steps of: disposing two sheets of separators ( | 07-03-2014 |
Joon Yong Park, Gyeonggi-Do KR
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20130256643 | METHODS FOR FORMING BANKS AND ORGANIC THIN FILM TRANSISTORS COMPRISING SUCH BANKS - Disclosed is a method for forming banks during the fabrication of electronic devices incorporating an organic semiconductor material that includes preparing an aqueous coating composition having at least a water-soluble polymer, a UV curing agent and a water-soluble fluorine compound. This coating composition is applied to a substrate, exposed using UV radiation and then developed using an aqueous developing composition to form the bank pattern. Because the coating composition can be developed using an aqueous composition rather than an organic solvent or solvent system, the method tends to preserve the integrity of other organic structures present on the substrate. Further, the incorporation of the fluorine compound in the aqueous solution provides a degree of control over the contact angles exhibited on the surface of the bank pattern and thereby can avoid or reduce subsequent surface treatments. | 10-03-2013 |
Joon Yong Park, Yongin-City KR
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20140354923 | POLARIZER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizer and a liquid crystal display including the polarizer, the polarizer including a plurality of metal lines extending in one direction and being arranged at regular intervals; and a plurality of low reflection layers on the plurality of metal lines, the plurality of low reflection layers contacting respective upper parts of the plurality of metal lines and having an interval and a width about equal to an interval and a width of the plurality of metal lines, wherein the interval of the plurality of metal lines is smaller than a wavelength of a visible ray, and light incident from an upper side of the plurality of low reflection layers is reflected with reflectivity equal to or smaller than 10%. | 12-04-2014 |
20150084035 | THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A thin film transistor includes: a substrate; an oxide semiconductor layer disposed on the substrate; a source electrode and a drain electrode each connected to the oxide semiconductor layer and facing each other with respect to the oxide semiconductor layer; an insulating layer disposed on the oxide semiconductor layer; and a gate electrode disposed on the insulating layer. The insulating layer includes a first layer that includes silicon oxide (SiOx), a second layer that is a hydrogen blocking layer, and a third layer that includes silicon nitride (SiNx). The first, second and third layers are sequentially stacked. | 03-26-2015 |
Joon-Yong Cho, Gyeonggi-Do KR
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20140036828 | EXTENDING PHYSICAL DOWNLINK CONTROL CHANNELS - Methods and apparatuses for transmitting and receiving at least one Downlink Control Information (DCI) in a communication system supporting Carrier Aggregation (CA) are provided. The method for receiving includes receiving information representative of presence of carrier indicator by higher layer signaling from a Node B; receiving information representative of at least one cell indicator by higher layer signaling from the Node B; defining an UE specific search space based on aggregation level, an UE ID, and at least one carrier indicator value, where the UE specific search space includes a set of Physical Downlink Control CHannel (PDCCH) candidates based on the aggregation level; decoding at least one PDCCH including at least one DCI respectively by the UE ID; and acquiring the at least one DCI, wherein the at least one carrier indicator value is based on the at least one cell indicator. | 02-06-2014 |
Joon-Yong Kim, Gyeonggi-Do KR
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20100043807 | Novel methods of phalloplasty using multiple slits tissue or multiple pieces tissue - Disclosed herein is a method of phalloplasty for girth enhancement. It comprises incising minimally the outer skin of a penis; separating the skin and the hypoderm from a part immediately above Buck's fascia and peeling off the skin and the hypoderm in a region ranging from a part proximal to a glans to prepubic junction; forming a mesh structure of multiple slits in a penile implant; and fixing the penile implant to the penis by suture. The formation of a mesh structure of multiple slits or the use of an implant in multiple pieces makes it possible to cope with complications, thereby significantly reducing complications. Also, the multiple slits or multiple pieces form spaces therebetween, which lead to an increase in flexibility between the implant tissues, thereby enjoying the advantages of minimizing discomfort upon erection and reducing the occurrence of penis curvature. The delicate irregularities of the penis may serve as a factor promoting sexual stimulation upon sexual intercourse. Also, upon carvenosal injection therapy for erectile dysfunction, drugs for inducing erections can be easily injected into the space between the multiple slits or multiple pieces. | 02-25-2010 |
Joon-Yong Kim, Seoul KR
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20140021511 | HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A high electron mobility transistor (HEMT) according to example embodiments includes a channel layer, a channel supply layer on the channel layer, a source electrode and a drain electrode on at least one of the channel layer and the channel supply layer, a gate electrode between the source electrode and the drain electrode, and a Schottky electrode forming a Schottky contact with the channel supply layer. An upper surface of the channel supply layer may define a Schottky electrode accommodation unit. At least part of the Schottky electrode may be in the Schottky electrode accommodation unit. The Schottky electrode is electrically connected to the source electrode. | 01-23-2014 |
20140091363 | NORMALLY-OFF HIGH ELECTRON MOBILITY TRANSISTOR - According to example embodiments, a normally-off high electron mobility transistor (HEMT) includes: a channel layer having a first nitride semiconductor, a channel supply layer on the channel layer, a source electrode and a drain electrode at sides of the channel supply layer, a depletion-forming layer on the channel supply layer, a gate insulating layer on the depletion-forming layer, and a gate electrode on the gate insulation layer. The channel supply layer includes a second nitride semiconductor and is configured to induce a two-dimensional electron gas (2DEG) in the channel layer. The depletion-forming layer is configured has at least two thicknesses and is configured to form a depletion region in at least a partial region of the 2DEG. The gate electrode contacts the depletion-forming layer. | 04-03-2014 |
20140097470 | HIGH-ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, a HEMT includes a channel supply layer on a channel layer, a p-type semiconductor structure on the channel supply layer, a gate electrode on the p-type semiconductor structure, and source and drain electrodes spaced apart from two sides of the gate electrode respectively. The channel supply layer may have a higher energy bandgap than the channel layer. The p-type semiconductor structure may have an energy bandgap that is different than the channel supply layer. The p-type semiconductor structure may include a hole injection layer (HIL) on the channel supply layer and be configured to inject holes into at least one of the channel layer and the channel supply in an on state. The p-type semiconductor structure may include a depletion forming layer on part of the HIL. The depletion forming layer may have a dopant concentration that is different than the dopant concentration of the HIL. | 04-10-2014 |
20140240026 | METHOD AND APPARATUS FOR CONTROLLING A GATE VOLTAGE IN HIGH ELECTRON MOBILITY TRANSISTOR - According to example embodiments, a method for controlling a gate voltage applied to a gate electrode of a high electron mobility transistor (HEMT) may include measuring a voltage between a drain electrode and a source electrode of the HEMT, and adjusting a level of the gate voltage applied to the gate electrode of the HEMT according to the measured voltage. The level of the gate electrode may be adjusted if the voltage between the drain electrode and the source electrode is different than a set value. | 08-28-2014 |
Joon-Yong Park, Seoul KR
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20140325403 | DEVICE AND METHOD FOR PROCESSING THREE-DIMENSIONAL LIGHTING - A three-dimensional (3D) lighting processing device and method that apply a partial 3D lighting effect to a two-dimensional (2D) image is provided. The 3D lighting processing device includes a first information providing unit that provides a first image including normal direction information for a shade effect and a second image including color information, a second information providing unit that provides a third image including lighting area information, and a shader unit that detects, from the first image, an area corresponding to the lighting area information of the third image as a lighting application area, and performs rendering by applying the detected lighting application area to a 2D Graphic User Interface (GUI). | 10-30-2014 |