Jun Ho
Jun Ho Bae, Gyeongsangbuk-Do KR
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20080278655 | Light emitting diode package having dual lens structure and backlight for liquid crystal display device implementing the same - Disclosed is a liquid crystal display (LCD) device in which low power LEDs with a dual lens structure re configured for application in a backlight device to increase the optical efficiency at low power, thus enhancing the brightness, such LCD device including: a lower cover; PCBs (Printed Circuit Boards) disposed on the lower cover for receiving power from the exterior; a main body mounted on the PCBs; R, G and B LED (Light Emitting Diode) devices disposed on the main body for emitting light; a first lens having a first curvature and mounted on the main body and housing the R, G and B LED devices; a second lens covering the outside of the first lens and having an inner curved surface with a second curvature having a varying radius of curvature, and an outer curved surface with a third curvature, wherein the second curvature of the inner curved surface is gradually increased from an edge portion toward a central portion; and a liquid crystal panel spaced apart from the second lens by a certain interval and to which light is provided. | 11-13-2008 |
20100026159 | IGNITION PLUG - Provided is an ignition plug used for an internal-combustion engine. The ignition plug includes: a center electrode; an insulator disposed outside the center electrode; a metal housing disposed outside the insulator; a ground electrode having an end connected to the metal housing and the other end facing the center electrode; and an electrode tip fixed to one or more of the center electrode and the ground electrode. The electrode tip is made of an alloy of iridium Ir, hafnium Hf, and niobium Nb. Therefore, the ignition plug with the low-cost iridium can have high resistance to prevent an iridium element from oxidizing and vaporizing in high speed driving conditions. | 02-04-2010 |
Jun Ho Bae, Chilgok-Gun KR
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20090256987 | LIQUID CRYSTAL DISPLAY DEVICE - A LCD device according to an embodiment of the present invention includes a LCD panel including liquid crystal, and a backlight unit including a light emitting diode (LED) array including a plurality of LEDs, the plurality of LEDs having a peripheral LED disposed at a peripheral end of the LED array, and a light guide plate disposed below the LCD panel, each LED having a light emission surface to emit light to a light incidence surface of the light guide plate. The emission surface of the peripheral LED completely covers a peripheral end of the light incidence surface, the peripheral end of the light incidence surface being an area adjacent to a lateral surface of the light guide plate. | 10-15-2009 |
Jun Ho Cha, Hwaseong-Si KR
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20110073395 | APPARATUS FOR OPENING AND CLOSING AIR FLAP FOR VEHICLE - Disclosed herein is an apparatus for opening and closing an air flap for a vehicle. The apparatus for opening and closing an air flap may include a coolant temperature sensor provided at an engine to measure a coolant temperature of the engine, a control unit comparing a measurement value input from the coolant temperature sensor with a reference value stored therein, thus outputting a control signal, an actuator rotating in response to the control signal of the control unit, a power transmission unit connected to the actuator to transmit rotating force of the actuator, and a flap unit installed in an opening of a front end module carrier, and being selectively movable in a vertical direction in the opening by power transmitted from the power transmission unit to the flap unit to open or close the opening, thus permitting or preventing an inflow of air into the cooling module. | 03-31-2011 |
20120002433 | REAR LAMP FOR VEHICLE - A rear lamp apparatus for a vehicle may include a plurality of reflectors mounted in a rear lamp housing of the vehicle to reflect light emitted from light sources at various angles and a light guide provided inside the reflectors and having end portions on which the light sources are mounted to guide the light emitted from the light sources through the light guide. | 01-05-2012 |
20120091745 | AUTO RETURN STRUCTURE OF LUGGAGE ROOM SCREEN - An auto return structure of a luggage room screen may include a guide portion formed to a luggage side trim toward the rear of a vehicle body, and a reinforcement board wherein the guide portion includes a guide groove formed to the luggage side trim toward the rear of the vehicle body and slidably receiving an end portion of the reinforcement board therein, a movement groove formed to connect from ends of the lower and upper surfaces of the guide groove toward an upper part of the vehicle body to guide the end portion of the reinforcement board toward the upper part of the vehicle, and a locking protrusion formed on an upper connection portion connecting the movement groove and the upper surface of the guide groove and to which the end portion of the reinforcement board may be selectively inserted and fixed. | 04-19-2012 |
20120126968 | TRANSMISSION POSITION INDICATOR FOR VEHICLE - A transmission position indicator for a vehicle may include a housing, a PCB (printed circuit board) embedded in the housing, wherein a light source may be provided at a predetermined position on the PCB, a light guide plate provided above the PCB and receiving light from the light source, wherein the light guide plate includes light-diffusion-ink patterns printed on a surface thereof, each of the light-diffusion-ink patterns having ink dots, and a cover coupled to an upper end of the housing, wherein the cover may be made of opaque material and includes gear indication characters therein, the gear indication characters being made of transparent material, so that the light transmitted from the light guide plate may be emitted outside the cover through the gear indication characters. | 05-24-2012 |
Jun Ho Chung, Suwon-Si KR
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20150089831 | APPARATUS AND METHOD FOR DRYING - A drying apparatus that dries a porous membrane that is carryable along a predetermined direction and a drying method, the drying apparatus including a housing; a plurality of air suppliers arranged in the housing along the predetermined direction so as to inject air toward the porous membrane; and a plurality of air exhausters arranged in the housing along the predetermined direction so as to exhaust air that has been injected from the air suppliers to an exterior of the housing, wherein the plurality of air suppliers are symmetrically arranged with one another at opposite sides of the porous membrane to face each other with the porous membrane disposable therebetween. | 04-02-2015 |
20150155542 | SEPARATION MEMBRANE COMPRISING COATING LAYER AND BATTERY USING SAME - Disclosed herein is a high thermal resistant polyolefin-based separator including a coating layer containing polyamic acid. | 06-04-2015 |
20150207123 | SEPARATION MEMBRANE COATING AGENT COMPOSITION, SEPARATION MEMBRANE MADE FROM COATING AGENT COMPOSITION, AND BATTERY USING SAME - Disclosed herein is a coating composition having excellent thermal resistance and drying processability, utilizing polyamic acid having high thermal resistance and excellent solubility in a low boiling point solvent. | 07-23-2015 |
Jun Ho Chung, Gyeonggi KR
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20090016237 | ACCOUNTING APPARATUS AND METHOD IN PORTABLE INTERNET SYSTEM - Provided are an accounting apparatus and method in a portable Internet system. According to the apparatus and method, when an accounting report is periodically performed or service status change, such as service generation/change/deletion, is requested from a portable subscriber station (PSS), accounting information for all service flows in progress at the timing of an accounting report is transferred to an accounting server according to one accounting report period. Thus, it is possible to minimize accounting information loss, reduce a network load caused by accounting message transfer, and perform accounting transaction differentiated according to service classes. Therefore, while minimizing influence on overall portable Internet system performance, accurate accounting information for the PSS can be obtained and accounting methods can be embodied to be differentiated according to service classes. Consequently, a more consistent accounting can be achieved between a user and a service provider. | 01-15-2009 |
20090161555 | RADIO ACCESS STATION APPARATUS AND METHOD OF CONTROLLING CALL IN PORTABLE INTERNET SYSTEM - Provided are a radio access station (RAS) apparatus and a method of controlling a call in a portable Internet system, that are capable of dispersing traffic concentrated in an access control router (ACR). According to the apparatus and method, an operation, administration and maintenance (OAM) task for operation and management of a RAS, an admission task for call admission processing and service flow control for a portable subscriber station (PSS), a public key manager (PKM) task for authentication and registration of the PSS, a mobility task for handover processing for the PSS, and an account task for accounting are implemented as modules in the RAS. A call control procedure capable of being performed in the RAS is performed in the RAS by the tasks, thereby embodying a RAS-based call control method. Therefore, in comparison with a conventional ACR-based call control method, it is possible to disperse traffic loads concentrated in an ACR and establish an economical network. | 06-25-2009 |
Jun Ho Chung, Seoul KR
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20120071419 | Target-Specific Non-Antibody Protein and Method for Preparing the Same - The present invention relates to a method for preparing a target-specific non-antibody protein, and more particularly, to a method for preparing a target-specific non-antibody protein comprising the steps of: selecting non-antibody proteins having a structural complementarity with the target site of a target protein in a non-antibody protein library; calculating a binding energy of the selected non-antibody protein and the target protein; selecting a non-antibody protein having a favorable binding energy among the selected non-antibody proteins; selecting amino acid residues having a high binding energy among the interfacial amino acid residues of the selected non-antibody protein and the target protein; and substituting the selected amino acid residues with the amino acid residues having a low binding energy. In addition, the present invention relates to a target-specific non-antibody specifically binding with EGFR (Epidermal Growth Factor Receptor) domain 2, which is prepared by the method, and a cancer therapeutic composition comprising the same. | 03-22-2012 |
20140171489 | HUMAN RESISTIN RECEPTOR AND USE THEREOF - The present invention concerns a human resistin receptor. More particularly, the present invention provides a method for screening a receptor of human resistin protein, a method for preventing or treating an inflammatory disease and arteriosclerosis using an expression- or activity-regulator for a human resistin receptor, and a pharmaceutical composition including an expression- or activity-regulator for the human resistin receptor. The method for screening a human resistin protein receptor according to the present invention enables separation of a receptor which directly binds to resistin from human monocyte, reveals a mechanism of signal transduction of the resistin receptor, and therefore, is expected to contribute to regulation of an inflammatory effect of monocyte, molecular detection of causes for vascular inflammation and arteriosclerosis, and developments of prevention and a treating agent for an inflammatory disease and arteriosclerosis. | 06-19-2014 |
Jun Ho Chung, Daejeon KR
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20120305146 | NON-QUENCHED AND TEMPERED STEEL HAVING ULTRAFINE GRAINED PEARLITE STRUCTURE AND METHOD OF MANUFACTURING THE SAME - This invention relates to a method of manufacturing non-quenched and tempered steel having an ultrafine grained pearlite structure, including hot forging a steel material so as to be high-temperature compression deformed, thus obtaining a hot forged body; rapidly cooling the hot forged body to a low-temperature pearlite transformation range, thus obtaining a supercooled hot forged body; isothermally holding the supercooled hot forged body in the low-temperature pearlite transformation range so as to be isothermally transformed; and air-cooling the hot forged body; and to non-quenched and tempered steel manufactured thereby. | 12-06-2012 |
Jun Ho Gohng, Gyeonggi-Do KR
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20090140993 | SENSATION SYSTEM - The present invention provides a sensation system comprising: a system housing; a haptic switching unit mounted at the system housing and having a haptic actuator for performing a haptic function in response to an electrical signal being inputted; a system control section electrically connected with the haptic switching unit for generating a control signal therefrom to control the haptic switching unit; and a light-emitting section electrically connected with the system control section for emitting light corresponding to each operation of the haptic switching unit in response to the control signal generated from the system control section in cooperation with the haptic switching unit. In addition, the present invention provides a sensation system comprising: a mode unit for performing a preset mode function in response to an electrical signal being inputted; a system control section electrically connected with the mode unit for generating a control signal therefrom to control the mode unit; and a light-emitting section electrically connected with the system control for emitting light corresponding to each operation of the mode unit in response to the control signal generated from the system control section in cooperation with the mode unit. | 06-04-2009 |
20120267221 | HAPTIC STEERING WHEEL SWITCH APPARATUS AND HAPTIC STEERING WHEEL SWTICH SYSTEM INCLUDING THE SAME - The present invention provides a haptic steering wheel switch apparatus including: a haptic wheel housing unit configured to be disposed on a vehicle steering wheel; a circuit board unit configured to be disposed inside the haptic wheel housing unit; and a haptic wheel device including a haptic wheel device actuator configured to establish an electrical connection with the circuit board unit and including a haptic shaft, a haptic knob connected with the haptic shaft and exposedly disposed in the haptic wheel housing unit, and a haptic wheel device sensing unit configured to detect the rotating state of the haptic shaft, wherein the haptic wheel device is disposed on a front or rear side of the vehicle steering wheel, and a haptic steering wheel switch system including the same. | 10-25-2012 |
Jun Ho Hwang, Hwasung KR
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20100315679 | PRINTER AND PRINTING METHOD USING THE SAME - There is provided a printing method including: receiving at least one of print data and control commands from a host device; storing print image data on the basis of the received print data when there is no previously stored print image data before the receiving of the print data, and storing print image data on the basis of the received print data after deleting previously stored print image data when there is the previously stored print image data before the receiving of the print data; and printing the stored print image data according to a preset control command among the control commands received from the host device. | 12-16-2010 |
Jun Ho Hwang, Jungnang-Gu KR
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20120251701 | METHOD FOR PRODUCING HOLLOW NOODLES - The present invention relates to a method for producing hollow noodles, and more specifically to one in which a gelatinized doughy substance is passed through a die designed to form a hollow area, such that the noodles which have passed therethrough have a tubular hollow area on the inside and hence it is possible to produce noodles which have a dramatically reduced cooking time and readily allow soap and sauces to penetrate the noodle during cooking and so enhance the taste thereof. Further, it is possible to produce noodles in which the formation of the hollow causes the noodle surface area to be increased and, as a result, there is rapid evaporation of the water present on the surface of the noodle which is being gelatinized and injected, and hence noodle stickiness is dramatically improved and consequently noodle sticking is reduced. | 10-04-2012 |
Jun Ho Jang, Yongin KR
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20140170386 | SLIP SHEET FOR FUEL CELL STACK - A slip sheet for a fuel cell stack that includes a plurality of spaced fluid channel support protrusions protruding from a main body, at portions which face fluid channel protrusions of a separator plate in such a manner that the spaced fluid channel support protrusions come into contact with the fluid channel protrusions of the separator plate. | 06-19-2014 |
20140178785 | FUEL CELL WITH POROUS MATERIAL-GASKET INTEGRATED STRUCTURE - Disclosed is a fuel cell with a porous material-gasket integrated structure, which can facilitate the flow of gas and water by stacking a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded, on a separator. In particular, the present invention provides a fuel cell with a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded and stacked on a separator such that the porous material is located between a manifold, through which gas is supplied, and a reaction surface, where an electrochemical reaction takes place, so as to serve as a diffuser for gas fed through the manifold. | 06-26-2014 |
Jun Ho Jang, Yongin-Si KR
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20140295324 | SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING THE SAME - A separator for a fuel cell and a method for manufacturing the same comprise two sheets of metal plates integrally formed to minimize contact resistance between an upper metal plate and a lower metal plate. The method for manufacturing the separator includes steps of preparing an upper metal plate and a lower metal plate, each plate having opposing main sides, and applying a coating liquid containing a polymer composite material on both sides of the upper and lower metal plates, to form first and second composite material layers on both sides of the upper plates and third and fourth composite material layers on both sides of the lower plates. The method further includes stacking the upper metal plate on the lower metal plate, before drying the respective composite material layers, and integrally bonding the second composite material layer and the third composite material layer to form a single intermediate composite material layer. | 10-02-2014 |
20150143035 | USER DEVICE HAVING A HOST FLASH TRANSLATION LAYER (FTL), A METHOD FOR TRANSFERRING AN ERASE COUNT THEREOF, A METHOD FOR TRANSFERRING REPROGRAM INFORMATION THEREOF, AND A METHOD FOR TRANSFERRING A PAGE OFFSET OF AN OPEN BLOCK THEREOF - A user device includes a storage device including a flash memory; and a host connected to the storage device via an interface and adapted to transmit data to the storage device. The host provides the storage device with erase count information of the flash memory using a host flash translation layer (FTL), provides the storage device with reprogram information when the flash memory uses a reprogram method, or provides the storage device with page offset information of an open block of the flash memory. | 05-21-2015 |
Jun Ho Jeong, Ohsan-Shi KR
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20080214084 | FLAT FLUORESCENT LAMP AND METHOD OF MANUFACTURING THE SAME - The present invention provides a flat fluorescent lamp. The flat fluorescent lamp comprises a single plate. Consequently, the flat fluorescent lamp is structurally safe, brightness of the flat fluorescent lamp is high, and efficiency of the flat fluorescent lamp is also high without the provision of other additional optical components. The present invention also provides a method of manufacturing such a flat fluorescent lamp. | 09-04-2008 |
20080214085 | FLAT FLUORESCENT LAMP AND METHOD OF MANUFACTURING THE SAME - The present invention provides a flat fluorescent lamp. The flat fluorescent lamp comprises a single plate. Consequently, the flat fluorescent lamp is structurally safe, brightness of the flat fluorescent lamp is high, and efficiency of the flat fluorescent lamp is also high without the provision of other additional optical components. The present invention also provides a method of manufacturing such a flat fluorescent lamp. | 09-04-2008 |
Jun Ho Jo, Seoul KR
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20140217646 | MASK MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING MASK USING LASER BEAM - A mask manufacturing apparatus includes a laser irradiator, a stage, a frame, and a heat spreader sheet. The laser irradiator divides a laser beam into a plurality of sub-laser beams and irradiates the sub-laser beams to a shadow mask material which is placed over a stage. The frame is disposed over the stage to support the shadow mask material. The heat spreader sheet makes contact with the shadow mask material, absorbs heat generated from the shadow mask material, and dissipates the heat to surroundings of the shadow mask material. Accordingly, the shadow mask material is protected from overheating. | 08-07-2014 |
20140238963 | APPARATUS FOR MANUFACTURING MASK AND METHOD OF MANUFACTURING MASK USING LASER BEAM - A mask manufacturing apparatus includes a chamber, a laser beam irradiator, a stage, a cooling system, and a fan. The chamber provides an interior space therein. At least an upper wall of the chamber comprises a glass. The laser beam irradiator is disposed outside the chamber and configured to divide a laser beam into a plurality of sub-laser beams to irradiate the sub-laser beams onto a shadow mask material. The stage is disposed in the chamber and the shadow mask material is placed on the stage. The cooling system is configured cool the interior space. The fan configured to discharge heat generated in the interior space of the chamber to the outside of the chamber. Therefore, the shadow mask may be protected from overheating. | 08-28-2014 |
20140291306 | METHOD OF MANUFACTURING MASK - A mask substrate that includes a first area and a second area surrounding the first area is provided. Then, a laser beam is irradiated on the mask substrate to at least partly remove a material of the second area. After that, a physical force is applied to the mask substrate to separate the first area from the mask substrate thereby forming an opening through the mask substrate. | 10-02-2014 |
20150068455 | METHOD OF MANUFACTURING METAL MASK AND METAL MASK FORMED THEREBY - Disclosed is a method of manufacturing a metal mask. A method of manufacturing a metal mask in accordance with an exemplary embodiment of the present invention includes forming through holes in a plate using a laser, by scanning the laser onto sequentially smaller overlapping portions of the plate. | 03-12-2015 |
Jun Ho Jo, Anyang-Si Gyeonggi-Do KR
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20110053604 | SCHEDULING METHOD BASED ON HIERARCHICAL CELL STRUCTURE AND FEMTO BASE STATION FOR THE SAME - A method for scheduling User Equipments (UEs) in a femto Base Station (BS) in a mobile communication system having a hierarchical cell structure is disclosed. The scheduling method includes transmitting a resource allocation request signal to a macro BS using a predetermined identifier (ID) having a UE ID format, receiving radio resource allocation information about resources allocated in relation to the predetermined ID from the macro BS, allocating the allocated radio resources to one or more UEs, receiving a signal from the one or more UEs using the allocated radio resources, and transmitting the signal received from the one or more UEs to a network via an Internet connection. | 03-03-2011 |
20120214536 | COOPERATIVE WIRELESS POWER SIGNAL TRANSMISSION METHOD AND DEVICE - Disclosed are a method and device for cooperatively sending and receiving power wirelessly. Wireless power charging coverage at the level of data signal transmission can be ensured by establishing one or more modes for transmitting, to a specific terminal, a power transmission signal from any of a plurality of nodes which is (are) not engaged in data transmission, and by matching the phase synchronization of the power transmission signal between the one or more nodes and then transmitting, to the specific terminal, a power transmission signal of which the phase synchronization has been matched by means of the one or more modes. | 08-23-2012 |
Jun Ho Joi, Anyang-Si KR
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20100322180 | METHOD FOR TRANSMITTING SCHEDULING INFORMATION IN MOBILE COMMUNICATION SYSTEM AND FEMTOCELL BASE STATION APPARATUS USING THE SAME - A method for transmitting scheduling information in a mobile communication system and a femtocell base station apparatus using the same are provided. Scheduling information can be transmitted using a hierarchical scheduling scheme in which a femtocell base station is allocated resources from a macrocell base station and the femtocell base station then allocates resources to femto users within its own resource region. | 12-23-2010 |
Jun Ho Jung, Suwon-Si KR
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20140218909 | LIGHT SOURCE MODULE AND LIGHTING DEVICE HAVING THE SAME - A light source module including a substrate, a plurality of light emitting devices installed on the substrate, and a plurality of lenses installed on the substrate to cover the plurality of light emitting devices, respectively, and each of the plurality of lenses having a pair of open end portions facing one another, the plurality of lenses arranged such that an open end portion of one lens faces an opened end portion of an adjacent lens is provided. | 08-07-2014 |
20150276183 | ILLUMINATION DEVICE THAT SWITCHES LIGHT EMISSION DIRECTION - An illumination device includes a conversion unit that controls an emission direction of light emitted from a light-emitting unit included in the illumination device. The conversion unit includes a ball-shaped main body, and may be formed between an upper body, which includes the light-emitting unit, and a lower body. An assembly unit may be formed in the upper body to couple the conversion unit, and the light emission direction may be appropriately controlled by controlling the shape of the ball-shaped main body. | 10-01-2015 |
Jun Ho Jung, Siheung-Si KR
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20150285754 | SENSOR - Provided is a sensor including an insulating layer, at least two heater patterns separated in one direction in the insulating layer and electrically connected to each other, at least two sensing electrode patterns insulated form the heater patterns, separated in the one direction in the insulating layer, and electrically connected to each other, and a sensing material, at least a part of which is buried in the insulating layer to contact the sensing electrode patterns. | 10-08-2015 |
20150285772 | SENSOR DEVICE - Disclosed is a sensor device including a plurality of substrates vertically stacked, a plurality of heaters formed on at least one selected substrate and separated from each other in a horizontal direction, a plurality of sensing electrodes formed at least one selected substrate on a top portion of the substrate on which the plurality of heaters are formed and separated in the horizontal direction, and a plurality of materials configured to respectively contact the plurality of sensing electrodes and formed separately from each other. | 10-08-2015 |
Jun Ho Kang, Suwon-Si KR
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20150021084 | COPPER CLAD LAMINATE, PRINTED CIRCUIT BOARD, AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a copper clad laminate, a printed circuit board, and a method of manufacturing the same. The copper clad laminate includes: an insulating layer having one surface and the other surface; and first and second copper foil layers having one surface, which is a smooth surface, and the other surface, which is a rough surface having a roughness larger than that of the smooth surface, respectively, wherein one surface of the insulating layer contacts the rough surface of the first copper foil layer and the other surface of the insulating layer contacts the smooth surface of the second copper foil layer. | 01-22-2015 |
Jun Ho Kim, Anyang-Si, Gyeonggi-Do KR
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20150300660 | OUTDOOR TEMPERATURE RESET CONTROL METHOD FOR BOILER USING EXTERNAL NETWORK - The present invention relates to a method for the compensation control of heating temperature in accordance with the outdoor temperature and for preventing icicles from being formed on an exhaust pipe, wherein the outdoor temperature is received from an integration server without the need for having a separate outdoor temperature sensor installed, and a system is constructed so as to be capable of communicating between a room controller to which a wireless communication module is mounted and the integration server. | 10-22-2015 |
Jun Ho Kim, Daejeon KR
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20100258570 | RESERVOIR TANK FOR AN AUTOMOBILE - The present invention relates to a reservoir tank for an automobile, which is provided with a height-adjustable sub filler neck so as to be retracted when not in use and extracted when filling coolant, whereby the reservoir tank can be disposed low in the automobile. The reservoir tank forming a cooling module together with a condenser, a radiator and a fan and shroud assembly is disposed at a carrier, and includes a filler neck for filling coolant and a cap for closing the filler neck, and is communicated with a radiator so as to control an amount of the coolant in the radiator, wherein the reservoir tank is integrally formed with a shroud of the fan and the shroud assembly, and the filler neck is formed with a sub filler neck which is retracted into and extracted from the filler neck. | 10-14-2010 |
20140306666 | Apparatus and Method for Battery Balancing - Provided are an apparatus and a method for battery balancing, and more particularly, an apparatus and a method for battery balancing capable of implementing balancing between batteries which are connected in parallel by controlling a power relay assembly. | 10-16-2014 |
20150137694 | POWER SUPPLY CIRCUIT FOR DRIVING LED LAMP AND POWER SUPPLY METHOD, AND PRIMARY-SIDE CONTROL CIRCUIT OF FLYBACK TRANSFORMER - The present invention discloses a power supply circuit for driving an LED lamp and a power supply method. The power supply circuit is constituted by an AC-DC converter by adopting DCM-DCM. Also, the power supply circuit adopts a valley fill circuit to reduce rippling of output current and adopts the DCM-DCM to stabilize a link voltage, thereby realizing a power factor correction circuit having two-stage structures. Thus, an input voltage of the flyback converter may be improved, and a high reverse voltage may be applied. | 05-21-2015 |
Jun Ho Kim, Gyeongsangbuk-Do KR
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20140170746 | METHOD FOR PREPARING INDUCED PLURIPOTENT STEM CELLS USING MICROVESICLES DERIVED FROM EMBRYONIC STEM CELLS - Provided is a method of dedifferentiating somatic cells using embryonic stem cell-derived microvesicles. Particularly, a method of preparing induced pluripotent stem cells by treating a composition including embryonic stem cell-derived microvesicles to the somatic cells. According to the method of preparing induced pluripotent stem cells, the dedifferentiation of the somatic cells may be efficiently performed without side effects using the embryonic stem cell-derived microvesicles, and moreover, the method is expected to be very useful in developing a cell therapy product having immunocompatibilities by individuals. | 06-19-2014 |
Jun Ho Kim, Mokpo-Si KR
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20100133014 | Core Catcher and Corer Having It - The present invention relates to a core catcher and a corer having the same, and more particularly, to a core catcher provided with dual blade radial pins for preventing loss of sediments and a corer having the same. | 06-03-2010 |
20110089128 | SAMPLE STORAGE APPARATUS - Disclosed is a sample storage apparatus in that a multilayered rotary table is formed in a liquid nitrogen vessel, so that a plurality of sample storage boxes is stored in the multilayered rotary table, whereby it can effectively and maximally ensure the space for storing the samples. The sample storage apparatus includes: a rotating axis | 04-21-2011 |
20120243656 | COMPUTED TOMOGRAPHY APPARATUS FOR GEOLOGICAL RESOURCE CORE ANALYSIS - A computed tomography apparatus for geological resource core analysis, more particularly to a computed tomography apparatus for geological resource core analysis in that it can conveniently utilize a computed tomography apparatus for industrial use, the movement between the CT beam transmitter and the detector is decreased, thereby performing an accurate measurement and breaking down infrequently, and especially, it can easily perform a CT scan on a cylinder type (or rod shape) sample having a very long major axis such as a geological resource core sample. | 09-27-2012 |
Jun Ho Kim, Pohang-Si KR
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20140113295 | APPARATUS FOR ISOLATION OF EXTRACELLULAR VESICLES COMPRISING POROUS POLYMER MONOLITH MICROFILTER - The present invention relates to an apparatus for the isolation of extracellular vesicles from human fluid, and more particularly, to an apparatus comprising a channel formed on a microchip and a porous polymer monolith filter connected to the channel. The apparatus can be used to the diagnosis of disease including cancer from vesicular nucleic acid in a non-invasive manner. Capable of isolating and purifying a large quantity of vesicles from a small amount of a body fluid sample within a short time, the apparatus is expected to be advantageously and widely applied in the medical research and clinical diagnosis of disease including cancer. | 04-24-2014 |
Jun Ho Kim, Seoul KR
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20090196283 | MULTI-CHANNEL GENERATING SYSTEM ON WIRED NETWORK - The present invention relates to a multi-channel provision system for a wired network. The multi-channel provision system of the present invention includes a tap-off unit ( | 08-06-2009 |
20090279892 | OPTICAL NETWORK DEVICE GENERATING MULTI-CHANNEL - Disclosed herein is an optical network device for generating a multi-channel. The optical network device is connected to a plurality of sectors. Each of the sectors has one or more subscriber terminals as component members, divides a frequency band assigned to a wired network, and provides resulting frequency bands to respective subscriber terminals. The optical network device includes one or more channel cards, and a media converter. The channel cards are mounted on a motherboard having a bus, and allow a frequency band, assigned to any one of the sectors, to be reused for at least one remaining sector in such a way as to provide an identical frequency band to the sectors at a node where the sectors branch off, thus generating a multi-channel for the frequency band. The media converter converts signals between an optical network and the motherboard. | 11-12-2009 |
20110236733 | ENERGY STORAGE DEVICE - An energy storage device includes an electrode unit in which a cathode having a cathode lead, an anode having an anode lead, and a separator located between the cathode and the anode to separate the cathode and the anode from each other are rolled together; a housing receiving the electrode unit; an electrolyte filled in the housing; an inner terminal arranged in the housing to face the electrode unit; and an outer terminal connected to the inner terminal. A groove is formed in a side of the inner terminal, and a side protrusion is formed on an inner wall of the housing at a location corresponding to the groove. | 09-29-2011 |
20120229954 | ELECTRICAL ENERGY STORAGE DEVICE AND MANUFACTURING METHOD THEREOF - Disclosed is an electrical energy storage device provided with a metallic casing to receive a bare cell and first and second terminals located outside of the metallic casing corresponding to each electrode of the bare cell, including a plate-like member provided on at least one of the first and second terminals, an inner terminal contacting the plate-like member to form the boundary between the inner terminal and the plate-like member, and a laser welded portion formed along the boundary between the inner terminal and the plate-like member to connect the plate-like member with the inner terminal. | 09-13-2012 |
20130244839 | RUNNING MACHINE - A running machine including a hollow cylinder-shaped rotator having a diameter and including a wall having a constant thickness, a hollow cylinder-shaped display unit having a diameter greater than that of the rotator and encircling the rotator, and a support for supporting the rotator and the display unit in an upright state and for enabling rotation of the rotator about an axis of the rotator. | 09-19-2013 |
20130258119 | COMMUNICATION SYSTEM AND METHOD OF TRANSMITTING AND RECEIVING DATA IN COMMUNICATION SYSTEM - A communication system and a method of transmitting and/or receiving data in the communication system are provided. A method of transmitting media data of a camera to a user terminal in a communication environment in which the camera connected to a first network and the user terminal connected to a third network are connected to a second network includes: obtaining second address information of the second network that corresponds to first address information of the first network, from an address conversion apparatus; obtaining third address information of the second network from an address providing apparatus connected to the second network; transmitting the first through third address information to the user terminal through a session control server connected to the second network; and transmitting the media data to the user terminal based on at least one of the first through third address information. | 10-03-2013 |
20130280562 | ENERGY STORAGE DEVICE - An energy storage device includes an electrode unit in which a cathode having a cathode lead, an anode having an anode lead, and a separator located between the cathode and the anode to separate the cathode and the anode from each other are rolled together; a housing receiving the electrode unit; an electrolyte filled in the housing; an inner terminal arranged in the housing to face the electrode unit; and an outer terminal connected to the inner terminal. A groove is formed in a side of the inner terminal, and a side protrusion is formed on an inner wall of the housing at a location corresponding to the groove. | 10-24-2013 |
20140268496 | ELECTRICAL ENERGY STORAGE DEVICE AND MANUFACTURING METHOD THEREOF - Disclosed is an electrical energy storage device provided with a metallic casing to receive a bare cell and first and second terminals located outside of the metallic casing corresponding to each electrode of the bare cell, including a plate-like member provided on at least one of the first and second terminals, an inner terminal contacting the plate-like member to form the boundary between the inner terminal and the plate-like member, and a laser welded portion formed along the boundary between the inner terminal and the plate-like member to connect the plate-like member with the inner terminal. | 09-18-2014 |
Jun Ho Kim, Suwon KR
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20150252508 | WASHING MACHINE HAVING A MANUAL WASHING UNIT - Disclosed is a washing machine capable of improving the efficiency of washing and product quality by improving a pivoting structure of a door assembly having a door and an auxiliary washing unit forming an auxiliary washing space. Also, the door and the auxiliary washing unit may be coupled by a locking part so that a user can open and close the door assembly conveniently when manual washing is not needed. When manual washing is needed, the user may release a locked state of the locking part to move the door and the auxiliary washing unit separately. | 09-10-2015 |
20150267337 | WASHING MACHINE HAVING A MANUAL WASHING UNIT - Disclosed is a washing machine capable of improving the efficiency of washing and product quality by improving a pivoting structure of a door assembly having a door and an auxiliary washing unit forming an auxiliary washing space. Also, the door and the auxiliary washing unit may be coupled by a locking part so that a user can open and close the door assembly conveniently when manual washing is not needed. When manual washing is needed, the user may release a locked state of the locking part to move the door and the auxiliary washing unit separately. | 09-24-2015 |
20150275412 | WASHING MACHINE - Provided is a washing machine including an auxiliary washing unit configured with an auxiliary washing space formed separately from a main washing space formed in a rotating tub, and a discharging assembly by which the auxiliary washing space and the main washing space are selectively in communication with each other. Through such a structure, auxiliary washing may be independently performed, and washing efficiency may be enhanced. | 10-01-2015 |
20150275413 | WASHING MACHINE - Provided is a washing machine including an auxiliary washing unit configured with an auxiliary washing space formed separately from a main washing space formed in a rotating tub, and a discharging assembly by which the auxiliary washing space and the main washing space are selectively in communication with each other. Through such a structure, auxiliary washing may be independently performed, and washing efficiency may be enhanced. | 10-01-2015 |
Jun Ho Kim, Jeonnam KR
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20130083888 | APPARATUS FOR DETECTING VOLUME OF FOREIGN SUBSTANCE EXISTED IN CORE OF GEOLOGICAL SAMPLE USING COMPUTER TOMOGRAPHY APPARATUS AND METHOD THEREOF - An apparatus for detecting a volume of a foreign substance existed in a core of a geological sample using a computer tomography apparatus and a method thereof, more particularly an apparatus for detecting a volume of a foreign substance existed in a core of a geological sample using a computer tomography apparatus and a method thereof capable of calculating a volume of any one object among the foreign substance existed in the core. | 04-04-2013 |
20130251095 | SYSTEM FOR MEASURING SAMPLE PORE USING COMPUTED TOMOGRAPHY AND STANDARD SAMPLE AND METHOD THEREOF - The present invention relates to a system for measuring a sample pore using a computed tomography (CT) and a standard sample and to a method thereof, more particularly to a system for measuring a sample pore using a computed tomography (CT) and a standard sample and to a method thereof, wherein the number of pixels in the count range of a cross-sectional image of the measurement sample and the number of pixels corresponding to the gray level range of the pore are calculated with reference to the count range utilized in the cross-sectional image of the standard sample and the gray level range of the pore so as to accurately measure the porosity of the measurement sample after performing a CT scan of the standard sample and the measurement sample together using a CT scanner. | 09-26-2013 |
Jun Ho Moon, Cheongwon-Gun KR
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20130216871 | CAP ASSEMBLY OF NOVEL STRUCTURE AND CYLINDRICAL BATTERY EMPLOYED WITH THE SAME - Disclosed herein is a cap assembly disposed at an open upper end of a cylindrical container of a battery in which an electrode assembly (jelly roll) of a cathode/separator/anode structure is mounted in the cylindrical container, wherein an electrode lead of the jelly roll is electrically connected to the lower end of a safety vent having notches, which are ruptured to discharge high pressure gas when high pressure is generated in the battery, and a safety element to interrupt current at a predetermined temperature is provided between the safety vent and the electrode lead. | 08-22-2013 |
20140186670 | SECONDARY BATTERY COMPRISING INSULATOR - Disclosed is a secondary battery having a structure in which a jelly-roll having a cathode/separator/anode structure is mounted in a cylindrical battery case, wherein a plate-shaped insulator mounted on top of the jelly-roll includes a perforated inlet enabling gas discharge and penetration of electrode terminals, a plurality of fine pores having a size that allows permeation of an electrolyte solution, but does not allow permeation of foreign materials, and a plurality of strip or bead shaped protrusions disposed in transverse and/or longitudinal directions on one or both surfaces of the insulator. | 07-03-2014 |
20140220394 | SECONDARY BATTERY OF EXCELLENT PRODUCTIVITY AND SAFETY - Disclosed is a secondary battery having a structure in which a jelly-roll having a cathode/separator/anode structure is mounted in a cylindrical battery case, wherein a plate-shaped insulator mounted on the top of the jelly-roll includes a perforated inlet enabling gas discharge and penetration of electrode terminals, and a plurality of fine pores that allow permeation of an electrolyte solution, but do not allow permeation of foreign materials having a size of 100 μm or higher. | 08-07-2014 |
Jun Ho Moon, Seoul KR
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20100182184 | ANALOG-TO-DIGITAL CONVERTER AND ELECTRONIC SYSTEM INCLUDING THE SAME - An analog-to-digital converter includes a first logic unit and a second logic unit. The first logic unit is configured to receive a plurality of thermometer codes and inverse thermometer codes generated based on an analog signal received by the analog-to-digital converter and to generate a plurality of first digital codes that periodically repeat the same pattern based on a transition position of a logic value in each of the thermometer codes and the inverse thermometer codes. The second logic unit is configured to receive the plurality of first digital codes and to generate a plurality of second digital codes based on logic values of a plurality of bits among all bits of each of the first digital codes. | 07-22-2010 |
20100182185 | ANALOG-TO-DIGITAL CONVERSION CIRCUIT - An analog-to-digital conversion circuit includes a plurality of comparators and an averaging circuit. The averaging circuit is configured so that a length of a metal routing connected between output terminals of two comparators arranged on a leftmost side from among the plurality of comparators or a length of a metal routing connected between output terminals of two comparators arranged on a rightmost side from among the plurality of comparators is less than a length of a metal routing connected between output terminals of two comparators to which reference voltages having levels that are closest in magnitude are input. | 07-22-2010 |
Jun Ho Nam, Daejeon KR
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20140256553 | PHENYLISOXAZOLINE-BASED COMPOUND HAVING HERBICIDAL ACTIVITY AND USE THEREOF - Provided are an ortho-substituted phenylisoxazoline-based compound with 2,6-difluorobenzyloxymethyl represented by Formula 1, or a racemate or enantiomer thereof, a herbicide including the ortho-substituted phenylisoxazoline-based compound, or the racemate or enantiomer thereof as an active ingredient, and a method of selectively controlling grass weed comprising treating with the ortho-substituted phenylisoxazoline-based compound, or the racemate or enantiomer thereof before or after the grass weed emerges. | 09-11-2014 |
Jun Ho Park, Seoul KR
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20130033351 | POWER SUPPLY APPARATUS - Disclosed is a power supply apparatus. The power supply apparatus includes a first magnetic core; a second magnetic core having a shape equal to a shape of the first magnetic core; a third magnetic core between the first and second magnetic cores; a first coil wound around one of the first and third magnetic cores; and a second coil wound around one of the second and third magnetic cores. | 02-07-2013 |
20130207967 | IMAGE PROCESSING APPARATUS AND METHOD - Provided is an image processing apparatus. The image processing apparatus may determine whether a ray and a bounding volume including a primitive intersect each other, prior to determining whether the primitive and the ray intersect each other. An intersection test between the bounding volume and the ray may use a small amount of calculation compared to an intersection test between the primitive and the ray and thus, an amount of calculation used for rendering of the image processing apparatus may significantly decrease. | 08-15-2013 |
20140085035 | POWER SUPPLY APPARATUS - A power supply apparatus including a first magnetic core, a second magnetic core having a shape symmetrical to a shape of the first magnetic core, a third magnetic core between the first and second magnetic cores, a first coil wound around at least one of the first and third magnetic cores, and a second coil wound around at least one of the second and third magnetic cores, wherein a material for the third magnetic core is different from a material for the first magnetic core or the second magnetic core. | 03-27-2014 |
20150079465 | COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND CATHODE AND LITHIUM BATTERY CONTAINING THE SAME - A composite cathode active material including a lithium metal oxide including an oxide Formula 1 and sulfur, | 03-19-2015 |
Jun Ho Seo, Gunpo KR
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20080286894 | GALLIUM NITRIDE BASED SEMICONDUCTOR LIGHT EMITTING DIODE AND PROCESS FOR PREPARING THE SAME - A process for preparing a gallium nitride based semiconductor light emitting diode includes the step of: providing a substrate for growing a gallium nitride based semiconductor material; forming a lower clad layer on the substrate using a first conductive gallium nitride based semiconductor material; forming an active layer on the lower conductive clad layer using an undoped gallium nitride based semiconductor material; forming an upper clad layer on the active layer using a second conductive gallium nitride based semiconductor material; removing at least a portion of the upper clad layer and active layer at a predetermined region so as to expose the corresponding portion of the lower clad layer; and forming, on the upper surface of the upper clad layer, an ohmic contact forming layer made of In | 11-20-2008 |
20110248240 | GALLIUM NITRIDE BASED SEMICONDUCTOR LIGHT EMITTING DIODE - The present invention provides a gallium nitride based semiconductor light emitting diode having high transparency, and at the same time, capable of improving contact resistance between a p-type GaN layer and electrode. These objects can be accomplished by forming, on an upper part of a upper clad layer made of p-GaN, an ohmic contact forming layer using MIO, ZIO and CIO (In | 10-13-2011 |
Jun Ho Shi, Ansan-Si KR
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20150196558 | FAST-DISSOLVING ORAL FILM PREPARATION COMPRISING ARIPIPRAZOLE - The present invention relates to an orally fast dissolving film formulation including aripiprazole. The orally fast dissolving film formulation includes aripiprazole or a pharmaceutically acceptable salt thereof and an organic acid. The orally fast dissolving film formulation has a pH in the range of 4.7 to 6.0. The orally fast dissolving film formulation may further include a film base polymer. The orally fast dissolving film formulation has a high dissolution rate, causes no risk of damage to oral tissues, masks a bitter taste of aripiprazole, and gives a good feeling upon taking. | 07-16-2015 |
Jun Ho Shim, Daegu KR
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20130273458 | ELECTROCATALYST FOR OXYGEN REDUCTION INCLUDING SILVER/SILVER HALIDE COMPOSITE, FUEL CELL INCLUDING THE SAME, AND PREPARING METHOD OF THE SAME - The present disclosure relates to an electrocatalyst for oxygen reduction including a silver/silver halide composite, a fuel cell including the electrocatalyst for oxygen reduction, and a method for preparing the electrocatalyst for oxygen reduction. | 10-17-2013 |
Jun Ho Shim, Seoul KR
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20100038243 | NANOPORE BASED ION-SELECTIVE ELECTRODES - Nanopore based ion-selective electrodes and methods of their manufacture as well as methods for their use are disclosed and described. The nanopore based ion-selective electrode can include a pore being present in a solid material and having a nanosize opening in the solid material, a metal conductor disposed inside the pore opposite the opening in the solid material, a reference electrode material contacting said metal conductor and disposed inside the pore, a conductive composition in contact with the reference electrode and disposed in the pore, and an ion-selective membrane. The ion-selective membrane can be configured to isolate the metal conductor, reference electrode material, and conductive composition together within the pore. | 02-18-2010 |
20140377636 | ALUMINUM POUCH FILM FOR SECONDARY BATTERY, PACKAGING MATERIAL INCLUDING SAME, SECONDARY BATTERY INCLUDING SAME, AND METHOD FOR MANUFACTURING ALUMINUM POUCH FILM FOR SECONDARY BATTERY - This invention relates to an aluminum pouch film for a secondary battery, including an aluminum layer; an outer layer formed on the first surface of the aluminum layer; a first adhesive layer for adhering the aluminum layer and the outer layer; an inner layer formed on the second surface of the aluminum layer and configured to include a crosslinked polymer layer; and a second adhesive layer for adhering the aluminum layer and the inner layer. | 12-25-2014 |
Jun Ho Shin, Gyoungsangbuk-Do KR
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20090303216 | DISPLAY DEVICE AND CONTROL METHOD THEREOF - Display device technology, in which an illumination sensor senses illumination of surroundings of a location where a display device is installed and image signals to be displayed are received. An average picture level of a received signal is detected and a controller controls brightness of a backlight associated with the display device based on the illumination sensed by the illumination sensor and the detected average pixel value. | 12-10-2009 |
Jun Ho Son, Gyeongsan-Si KR
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20130126929 | METHOD FOR MANUFACTURING NANO-IMPRINT MOULD, METHOD FOR MANUFACTURING LIGHT-EMITTING DIODE USING THE NANO IMPRINT MOULD MANUFACTURED THEREBY, AND LIGHT-EMITTING DIODE MANUFACTURED THEREBY - A method of manufacturing a light emitting diode, includes a process of forming an n-type nitride semiconductor layer, a light emitting layer, and a p-type nitride semiconductor layer on a temporary substrate, a process of forming a p-type electrode on the p-type nitride semiconductor layer, a process of forming a conductive substrate on the p-type electrode, a process of removing the temporary substrate to expose the n-type nitride semiconductor layer, a process of forming a nanoimprint resist layer on the n-type nitride semiconductor layer, a process of pressing the nanoimprint mold on the nanoimprint resist layer to transfer the nano-pattern onto the nanoimprint resist layer, and a process of separating the nanoimprint mold from the nanoimprint resist layer having the nano-pattern and etching a portion of the nanoimprint resist layer having the nano-pattern to form an n-type electrode. | 05-23-2013 |
20130161685 | METHOD FOR MANUFACTURING NANO-IMPRINT MOULD, METHOD FOR MANUFACTURING LIGHT-EMITTING DIODE USING THE NANO IMPRINT MOULD MANUFACTURED THEREBY, AND LIGHT-EMITTING DIODE MANUFACTURED THEREBY - A method of manufacturing a light emitting diode, includes a process of forming an n-type nitride semiconductor layer, a light emitting layer, and a p-type nitride semiconductor layer on a temporary substrate, a process of forming a p-type electrode on the p-type nitride semiconductor layer, a process of forming a conductive substrate on the p-type electrode, a process of removing the temporary substrate to expose the n-type nitride semiconductor layer, a process of forming a nanoimprint resist layer on the n-type nitride semiconductor layer, a process of pressing the nanoimprint mold on the nanoimprint resist layer to transfer the nano-pattern onto the nanoimprint resist layer, and a process of separating the nanoimprint mold from the nanoimprint resist layer having the nano-pattern and etching a portion of the nanoimprint resist layer having the nano-pattern to form an n-type electrode. | 06-27-2013 |
20130207074 | LIGHT EMITTING DEVICE HAVING MGO PYRAMID STRUCTURE AND METHOD FOR FABRICATING THE SAME - A gallium nitride-based group III-V compound semiconductor light emitting device and a method for fabricating the same are provided. The gallium nitride-based group III-V compound semiconductor light emitting device includes: a substrate; a p-type ohmic electrode layer formed on the substrate; a p-type gallium nitride-based group III-V compound semiconductor layer formed on the p-type ohmic electrode layer; an n-type gallium nitride-based group III-V compound semiconductor layer formed on the p-type gallium nitride-based group III-V compound semiconductor layer; an n-type ohmic electrode layer formed on the n-type gallium nitride-based group III-V compound semiconductor layer; and first and second refractive index adjustment layers having refractive index smaller than those of the n-type gallium nitride-based group III-V compound semiconductor layer and the n-type ohmic electrode layer, wherein a pyramid structure is formed on the surface of the second refractive index adjustment layer. | 08-15-2013 |
20150200342 | LIGHT EMITTING DEVICE HAVING MgO PYRAMID STRUCTURE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a light emitting device, the method including forming a semiconductor stack structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed therebetween, on a substrate, and forming a refractive index adjustment layer on the first semiconductor layer. The refractive index of the refractive index adjustment layer is smaller than the refractive index of the first semiconductor layer. Refractive indices of the first semiconductor layer and each layer disposed on the first semiconductor layer sequentially decrease in a direction extending away from the first semiconductor layer. | 07-16-2015 |
Jun Ho Son, Gyeongbuk KR
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20120309275 | MEMBRANE ASSEMBLY AND CARRIER HEAD HAVING THE MEMBRANE ASSEMBLY - Provided is a membrane assembly of a carrier head in a chemical-mechanical polishing apparatus. The membrane assembly includes a main membrane and a circular ring. The main membrane has a wafer contacting surface in contact with a wafer while a chemical-mechanical polishing process is being performed. The circular ring is disposed at an edge portion of the main membrane and receives an air pressure to downwardly apply the air pressure to the main membrane at the edge portion. | 12-06-2012 |
Jun Ho Son, Gwangmyeong-Si KR
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20090129401 | METHOD AND APPARATUS FOR STAGGERED ZONE RESOURCE ALLOCATION IN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM - A method for staggered zone resource allocation in an orthogonal frequency division multiple access (OFDMA) system having a cluster includes: dividing a frequency resource of the OFDMA system into a plurality of time zones along a time axis; determining at least two resource allocation start zones among the plurality of time zones in at least two cells of the cluster, respectively; arranging users in each of the at least two cell according to a path loss in a descending order; and sequentially allocating the frequency resource to the arranged users from the at least two resource allocation start zones in the at least two cells, respectively. | 05-21-2009 |
Jun Ho Son, Gyeongsan-Shi KR
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20140366913 | SUBSTRATE CLEANING APPARATUS AND METHOD AND BRUSH ASSEMBLY USED THEREIN - Provided are a substrate cleaning apparatus and method and a brush assembly used therein. The substrate cleaning apparatus for contact-cleaning a substrate includes a cleaning brush rotatably disposed in a cylindrical shape and having an outer circumferential surface contacting the substrate to clean the substrate. Here, the cleaning brush includes a plurality of pressure chambers expanding by a fluid pressure and disposed along a longitudinal direction of a rotation axis rotating at a central portion of the cleaning brush, and the plurality of pressure chambers are individually expandable to allow a portion of the outer circumferential surface to protrude in a radial direction and thus contact-clean a portion of the substrate. | 12-18-2014 |
Jun Ho Song, Seoul KR
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20090208797 | Fuel cell stack humidification device - A fuel cell stack humidification device includes: an air flow field provided on a fuel cell separator and including an inlet portion and an outlet portion; and a water absorbing member mounted on both sides and the bottom of the air flow field to transfer water in the outlet portion to the inlet portion. The humidification device can provide an auxiliary humidification function and minimize the volume that a humidifier occupies in a fuel cell vehicle. | 08-20-2009 |
20100207921 | Driving circuirt and display device including the same - A driving circuit includes a pair of first amplifiers and a pair of second amplifiers for amplifying output signal of the first amplifiers. The input signal of any one of the pair of second amplifiers is input by passing through any one of the pair of first amplifiers. The input signal of the other one of the pair of second amplifiers is input by passing through the other one of the pair of first amplifiers. | 08-19-2010 |
20130334985 | OUTPUT BUFFER CIRCUIT, DEVICES INCLUDING THE SAME, AND OPERATING METHOD OF THE OUTPUT BUFFER CIRCUIT - An output buffer circuit includes an amplifier and a transmission circuit. The amplifier includes a plurality of inputs and an output. The inputs provide first input signals and second input signals to the amplifier. The output provides an output signal as a first input signal of the first input signals to the amplifier. The transmission circuit has an input coupled to the output of the amplifier and further has an output that provides a transmission circuit output signal as a second input signal of the second input signals to the amplifier. | 12-19-2013 |
20140062995 | SOURCE DRIVER, METHOD THEREOF, AND APPARATUSES HAVING THE SAME - A method of muxing data by using clock signals having different timings and an apparatus performing the method are provided. Storing and muxing (or dividing) the data are simultaneously performed. The apparatus includes a first latch circuit arranging data blocks, which are input in series, in parallel in response to non-overlapping latch control signals and a second latch circuit latching the data blocks arranged in parallel simultaneously in response to a clock signal. | 03-06-2014 |
20140171529 | ANTIMICROBIAL BIO POLYURETHANE FOAM - Disclosed is an antimicrobial bio polyurethane foam, and more specifically abio polyurethane foam: which is polyurethane foam comprising a reaction product of a resin premix, which comprises biopolyol of about 5 to 20 wt %, and isocyanate; applied to a car seat and the like; and which is enhanced in an antimicrobial property through use of the biopolyol. | 06-19-2014 |
20140171531 | ANTIMICROBIAL BIO POLYURETHANE FOAM AND METHOD FOR MANUFACTURING THE SAME - Disclosed is an antimicrobial bio polyurethane foam and a method for manufacturing thereof, and more specifically, a polyurethane foam which comprises a reaction product of a resin premix comprising the biopolyol in an amount of 5 to 30 wt % based on total weight of the resin premix, and a prepolymer. The antimicrobial bio polyurethane foam is enhanced in an antimicrobial property by maximizing the content of the biopolyol. | 06-19-2014 |
20140336296 | MULTI-FUNCTIONAL BIO POLYURETHANE FOAM AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a multi-functional bio polyurethane foam and a method for manufacturing the same. More particularly, disclosed is a multi-functional bio polyurethane foam containing a reaction product of a resin premix and a pre-polymer, in which the resin premix includes from about 5% by weight to about 30% by weight of a biopolyol. The multi-functional bio polyurethane foam has a maximized content of a biopolyol while exhibiting physical properties which are equivalent to those of a petroleum-based polyol-based polyurethane foam in the related art, and further provides a strengthened antibacterial function and minimized vibration transmissivity. | 11-13-2014 |
Jun Ho Song, Seongnam KR
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20120012798 | Positive electrode material for lithium secondary battery and method for manufacturing the same - The present invention provides a positive electrode material for a lithium secondary battery comprising a compound represented by the following Formula 1: | 01-19-2012 |
20120305855 | POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME - A positive electrode material for a secondary battery and a method for manufacturing the same are provided, in which manganese fluorophosphate containing lithium or sodium can be used as an electrode material. That is, a positive electrode material for a lithium/sodium battery is provided, in which intercalation/deintercalation of sodium/lithium ions is possible due to a short lithium diffusion distance caused by nanosizing of particles. Furthermore, a positive electrode material for a lithium/sodium battery is provided, which has electrochemical activity due to an increase in electrical conductivity by effective carbon coating. | 12-06-2012 |
20130069012 | COMPOSITIONS AND METHODS FOR MANUFACTURING A CATHODE FOR LITHIUM SECONDARY BATTERY - Disclosed are compositions and methods for producing a cathode for a secondary battery, where lithium manganese fluorophosphate such as Li | 03-21-2013 |
20130078521 | COMPOSITIONS AND METHODS FOR MANUFACTURING A CATHODE FOR A SECONDARY BATTERY - Disclosed are compositions and methods for producing a cathode for a secondary battery, where a fluorophosphate of the formula Li | 03-28-2013 |
20130134362 | CATHODE MATERIAL FOR SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAME - Disclosed are a cathode material for a secondary battery, and a manufacturing method of the same. The cathode material includes a lithium manganese phosphate LiMnPO | 05-30-2013 |
Jun Ho Song, Seongnam-City KR
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20140319512 | THIN-FILM TRANSISTOR STRUCTURE, AS WELL AS THIN-FILM TRANSISTOR AND DISPLAY DEVICE EACH HAVING SAID STRUCTURE - There is provided an oxide semiconductor layer capable of making stable the electric characteristics of a thin-film transistor without requiring an oxidatively-treated layer when depositing a passivation layer or the like in display devices such as organic EL displays and liquid crystal displays. The thin-film transistor structure of the present invention at least having, on a substrate, an oxide semiconductor layer, a source-drain electrode, and a passivation layer in order from the substrate side, wherein the oxide semiconductor layer is a stacked product of a first oxide semiconductor layer and a second oxide semiconductor layer; the first oxide semiconductor layer has a Zn content of 50 atomic % or more as a percentage of all metal elements contained therein, and the first oxide semiconductor layer is formed on the source-drain electrode and passivation layer side; the second oxide semiconductor layer contains Sn and at least one element selected from the group consisting of In, Ga, and Zn, and the second oxide semiconductor layer is formed on the substrate side; and the first oxide semiconductor layer is in direct contact both with the source-drain electrode and with the passivation layer. | 10-30-2014 |
Jun Ho Song, Gyeonggi-Do KR
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20100136433 | METHOD OF PREPARING SPHERICAL SHAPE POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - The present invention relates to a process of preparing a spherically-shaped positive active material for a lithium secondary battery, comprising: (a) uniformly dissolving a raw material mixture comprising a lithium-based compound, a transition metal, phosphate-based compound and a carbon source in deionized water; (b) preparing a high density spherically-shaped precursor by rapidly freezing the mixed solution in a freeze granulator and sublimating the frozen mixed solution; and (c) thermally treating the high density spherically-shaped precursor. | 06-03-2010 |
20120286274 | DISPLAY SUBSTRATE INCLUDING AN AUXILIARY ELECTRODE - A display substrate includes a data line, a main gate line, and a first sub-pixel electrode formed on a base substrate. The display substrate further includes a first switching element connected to the data line. The display substrate further includes a second switching element connected to the data line, the main gate line, and a second sub-pixel electrode spaced apart from the first sub-pixel electrode. The display substrate further includes a third switching element connected to the data line and a secondary gate line adjacent to the main gate line. The display substrate further includes a shielding line spaced apart from the first and second sub-pixel electrodes, the shielding line overlapping the data line and receiving a reference voltage. The display substrate further includes an auxiliary electrode extending from the shielding line and overlapping an end electrode connected to the third switching element. | 11-15-2012 |
Jun Ho Won, Seongnam-Si KR
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20150115330 | IMAGE SENSOR USING BACKSIDE ILLUMINATION PHOTODIODE AND METHOD FOR MANUFACTURING THE SAME - A technology capable of simplifying a process and securing a misalignment margin when bonding two wafers to manufacture an image sensor using backside illumination photodiodes. When manufacturing an image sensor through a 3D CIS (CMOS image sensor) manufacturing process, two wafers, that is, a first wafer and a second wafer are electrically connected using the vias of one wafer and the bonding pads of the other wafer. Also, when manufacturing an image sensor through a 3D CIS manufacturing process, two wafers are electrically connected using the vias of both the two wafers. | 04-30-2015 |
Jun Ho Yang, Los Angeles, CA US
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20080204986 | COMPUTER SCREEN - A computer screen for a personal computer according to the present invention includes a main screen, one or more retractable sub-displays, and one or more retractable arms. The main screen has a main display and a docking space disposed behind the main display. The retractable sub-displays are adapted to be pushed in into and pulled out from the docking space of the main screen. The retractable arms, disposed in the docking space of the main display, are for holding the retractable sub-displays, for pulling in the retractable sub-displays into the docking space, for pushing out the retractable sub-displays from the docking space. The retractable arms are adapted to be tilted and twisted to accommodate the sight line of the viewers behind the main display. | 08-28-2008 |
Jun Ho Yoon, Daejeon KR
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20150137974 | ANTI-CRIME SYSTEM USING RF DONGLE - The present invention relates to an anti-crime system using an RF dongle. More particularly, the present invention relates to an anti-crime system using an RF dongle, in which a detection sensor is mounted on a security window, a window or a door of a balcony, and the sensed signal acquired from the detection sensor is transmitted to a server by an Internet sharer using RF communication so as to inform the relevant persons in charge about the current state via the terminals of the relevant persons. | 05-21-2015 |
Jun Ho Yoon, Seoul KR
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20150070553 | IMAGE SENSOR, IMAGE PROCESSING SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME - A method of operating an image sensor, which includes a plurality of pixels including a photo diode that accumulates photocharges generated according to incident light, is provided. The method includes changing a potential of the photo diode by applying a hulk control signal at a first voltage level to a ground terminal, transferring the photocharges accumulated at the photo diode to a floating diffusion node, and generating a pixel signal according to a potential of the floating diffusion node. | 03-12-2015 |
Jun Ho Yoon, Ansan KR
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20090284608 | GAZE TRACKING APPARATUS AND METHOD USING DIFFERENCE IMAGE ENTROPY - In accordance with one aspect of the present invention, there is provided a gaze tracking apparatus using difference image entropy, comprising: image detection module for detecting user's eye region image from image of the user taken by picture-taking apparatus which is connected to the gaze tracking apparatus; image selection module for computing entropy value of difference image between the eye region image and a plurality of reference images respectively indicating each gazing direction and selecting reference image with least difference image entropy value among the plurality of reference images; and gaze tracking module for recognizing user's gazing direction by regarding gazing direction that the selected reference image indicates as user's gazing direction. | 11-19-2009 |
Jun Ho You, Goyang-Si KR
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20150244659 | MESSAGE PROCESSING METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME - A message processing method and an electronic device for supporting the same are provided. The electronic device includes a communication interface configured to receive a message including a plurality of pages, and a control module configured to process the received message, wherein, if undefined data exists among data contained in a specific page of the plurality of pages, the control module combines at least a part of data contained in a next page that is sequential to the specific page with the undefined data. | 08-27-2015 |
Jun Ho Yu, Daegu KR
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20130340224 | Heating Apparatus for Manufacturing Display Device - Disclosed is a heating apparatus for manufacturing a display device, which prevents damage or breakage even though a heating member is deformed by heat, and extends a period for replacement of the heating member, wherein the heating apparatus comprises the heating member for emitting heat so as to heat a material to be deposited on a substrate prepared for manufacturing the display device, a first installing device for supporting the heating member, and a second installing device provided with a passing hole for passing the other end of the heating member therethrough. | 12-26-2013 |
Jun Ho Yun, Ansan-Si KR
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20130292645 | HIGH EFFICIENCY LIGHT EMITTING DIODE - Disclosed herein is a high efficiency light emitting diode. The light emitting diode includes: a semiconductor stack positioned over a support substrate; a reflective metal layer positioned between the support substrate and the semiconductor stack to ohmic-contact a p-type compound semiconductor layer of the semiconductor stack and having a groove exposing the semiconductor stack; a first electrode pad positioned on an n-type compound semiconductor layer of the semiconductor stack; an electrode extension extending from the first electrode pad and positioned over the groove region; and an upper insulating layer interposed between the first electrode pad and the semiconductor stack. In addition, the n-type compound semiconductor layer includes an n-type contact layer, and the n-type contact layer has a Si doping concentration of 5 to 7×10 | 11-07-2013 |
Jun-Ho Ahn, Seoul KR
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20080211340 | Rotor of Synchronous Reluctance Motor - A rotor of a synchronous reluctance motor, comprising: a laminated core formed by laminating a plurality of silicon steel sheets, and having a barrier formed at each of regions equally divided on the basis of the center of each silicon steel sheet and a guide pin hole formed between the barriers; end plates fixed to both side of the laminated core; a guide pin inserted into each of the guide pin holes; and a rivet installed by penetrating a hole of each barrier in order to couple the laminated core and the end plates with each other. | 09-04-2008 |
20080296991 | SYNCHRONOUS RELUCTANCE MOTOR - A synchronous reluctance motor is described. The synchronous reluctance motor includes a core configured to rotate about a central axis and having first and second groups of flux barriers formed therein. Each flux barrier is defined as an opening in the core. Each of the first and second groups includes a first flux barrier and a second flux barrier with the second flux barrier disposed outside the first flux barrier in a radial direction from the central axis of the core. Each of the second flux barriers of the first and second groups has at least two connection parts crossing the opening of the second flux barrier. | 12-04-2008 |
20080297085 | MOTOR DRIVER SYSTEM AND METHOD FOR PROTECTING MOTOR DRIVER - A motor driver system includes an inverter configured to apply a three-phase voltage to a motor; an inverter driver configured to generate a reference voltage to the inverter to control a motor speed to follow a reference speed; and a motor protector configured to control the inverter driver so that a value of the reference voltage is equal to or lower than a predetermined voltage value. | 12-04-2008 |
20080297097 | MOTOR DRIVER SYSTEM AND METHOD FOR CONTROLLING MOTOR DRIVER - A motor driver system and its control methods are discussed. Even when a command magnetic flux decreases as a motor operates in a field weakening region, a current angle can be maintained always below a limit value, thereby obtaining the stability of the motor control. | 12-04-2008 |
20090184673 | MOTOR DRIVING SYSTEM AND METHOD OF PROTECTING MOTOR DRIVER - A motor driver system includes an excess current sensing device configured to compensate a sensing value depending on a temperature of a motor, and to output the compensated sensing value, the sensing value being obtained from a current value associated with the motor; and a controller configured to stop the motor when the compensated sensing value exceeds a preset excess value. | 07-23-2009 |
20100194228 | MOTOR AND COMPRESSOR TECHNOLOGY - An interior permanent magnet type brushless direct current (BLDG) motor includes a stator having a plurality of slots and a stator coil wound on the slots. The interior permanent magnet type brushless direct current (BLDC) motor also includes a rotor that rotates with respect to the stator and that has a rotor core and a plurality of permanent magnets positioned in the rotor core. The rotor has a notch that is cut off between adjacent permanent magnets. | 08-05-2010 |
Jun-Ho Bae, Pohang-Si KR
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20140205489 | NON-HEAT TREATED MAGNESIUM ALLOY SHEET WITH EXCELLENT FORMABILITY AT ROOM TEMPERATURE IN WHICH SEGREATION IS MINIMIZED - Disclosed herein is a non-heat treatable magnesium alloy sheet, including: 1˜3 wt % of aluminum (Al); 0.5˜3 wt % of tin (Sn); and a balance of magnesium, wherein the maximum deviation of average Vickers hardness (Hv) thereof, caused by center segregation and inverse segregation, is 10 Hv or less. | 07-24-2014 |
20150315690 | METHOD FOR MANUFACTURING EXTRUDED MAGNESIUM ALLOY AND EXTRUDED MAGNESIUM ALLOY MANUFACTURED THEREBY - Provided are a method of preparing a magnesium alloy extrudate and a magnesium alloy extrudate prepared thereby. Specifically, the present invention is related to a method of preparing a magnesium alloy extrudate including melting a magnesium alloy raw material (step 1), casting the magnesium alloy raw material melted in step 1 to prepare a magnesium alloy billet (step 2), homogenizing the magnesium alloy billet prepared in step 2 (step 3), applying 3% to 20% of compressive deformation to the homogenized magnesium alloy billet of step 3 (step 4), and extruding the compressive deformed magnesium alloy billet of step 4 (step 5), and a magnesium alloy extrudate prepared thereby. | 11-05-2015 |
Jun-Ho Cha, Changwon-City KR
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20140307944 | PANEL INSPECTION METHOD AND APPARATUS - Provided are a panel inspection method and apparatus, the panel inspection method including: (a) determining if a variance value of luminance of a captured image of a panel is greater than a reference value, and searching for an original image and at least one secondary reflective image of a defect of the panel if it is determined that the variance value is greater than the reference value; and (b) determining whether the defect is an actual defect or an impurity disposed on the panel based on at least one of a difference in a luminance characteristic between the original image and the secondary reflective image and a number of the searched secondary reflective image. | 10-16-2014 |
Jun-Ho Chen, Hsin-Chu TW
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20150131026 | FLAT PANEL DISPLAY - A flat panel display includes a plastic rear cover, a supporting frame, a liquid crystal display (LCD) module, a light bar and a front cover. The plastic rear cover constructs a rear half portion of an appearance of the flat panel display. The supporting frame is connected to the plastic rear cover. The LCD module is connected to the supporting frame. The light bar is disposed aside the LCD module. The front cover is connected to the plastic rear cover, constructs a front half portion of the appearance of the flat panel display, and has an opening to expose the LCD module. | 05-14-2015 |
Jun-Ho Cho, Suwon-Si KR
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20090317008 | METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING ADAPTIVE DISTRIBUTION ADJUSTMENT OF DIFFERENTIAL VALUES - Provided are an image encoding method and apparatus, in which a distribution of difference values included in an image unit is adjusted using a predetermined offset, an image unit including the adjusted distribution of the difference values is divided into an image plane corresponding to upper bits and an image plane for lower bits, and then the image planes are entropy-encoded. | 12-24-2009 |
Jun-Ho Cho, Siheung-Si KR
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20110064131 | METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGE BASED ON SKIP MODE - A method and apparatus for decoding an image are provided. The method includes: decoding information representing that a first block of the image has been encoded in a first mode; and reconstructing the first block by setting pixel values of the first block to be identical with pixel values of a second block of the image that is adjacent to the first block and has been decoded prior to the first block, wherein the first mode is a mode for encoding information representing that the first block is identical or similar to the second block and has been encoded in the first mode, instead of encoding the pixel values of the first block. | 03-17-2011 |
20110064132 | METHODS AND APPARATUSES FOR ENCODING AND DECODING MODE INFORMATION - Methods and apparatuses for encoding and decoding mode information of a block of an image. The method of decoding the mode information includes decoding information representing whether a current block is encoded in a first mode, and hierarchically decoding information representing an encoding mode of the current block from among a second mode and a third mode. | 03-17-2011 |
20110064133 | METHOD AND APPARATUS FOR ENCODING AND DECODING MODE INFORMATION - A method and apparatus for decoding hierarchical mode information including mode information indicating whether a current block is encoded in an encoding mode identical to an encoding mode of a plurality of consecutive previous blocks. | 03-17-2011 |
20110064324 | METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGE BASED ON SKIP MODE - A method and apparatus for encoding and decoding an image. The encoding method includes: deciding whether pixel values of a first block of an image are identical to pixel values of a second block of the image that is encoded prior to the first block in a current slice of the image, and determining whether to encode the first block in a first mode according to the deciding; and selectively encoding the first block in the first mode based on the determining, wherein the first mode is a mode for encoding information representing that the first block is encoded in the first mode, instead of encoding the pixel values of the first block, when the first block is identical or similar to the second block. | 03-17-2011 |
20110064325 | METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGE BASED ON SKIP MODE - An image encoding method and apparatus, and an image decoding method and apparatus respectively corresponding to the image encoding method and apparatus are provided. The image encoding method includes: if a current block is an initial block of a current slice, determining whether a virtual block in which pixel values are equal to a predetermined value is identical to the current block; and encoding the current block in a first mode based on the determining, wherein the first mode is a mode for encoding information representing that the current block is encoded in the first mode, instead of encoding pixel values of the current block, when the current block is identical to the virtual block. | 03-17-2011 |
20130051471 | IMAGE FRAME INTERPOLATION METHOD AND APPARATUS - An image frame interpolation method and apparatus for determining an object and a background according to a degree of similarity between corresponding areas of a first image frame and a second image frame used for interpolation in every predetermined data unit of a third image frame interpolated between the first image frame and the second image frame and interpolating an object area of the third image frame by using object areas existing in original image frames. | 02-28-2013 |
Jun-Ho Choi, Suwon-Si KR
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20100039531 | APPARATUS AND METHOD FOR IMPROVED DIGITAL IMAGE PLAYBACK - Disclosed are an apparatus and method for improving digital image playback by switching among a plurality of displayed playback images according to a control signal generated from a user input. The apparatus includes a playback image generating unit (in an embodiment, a digital signal processor), which generates a playback image by using image data included in an image file. A display unit displays the playback image generated by the playback image processor. A detecting unit determines the duration of the control signal generated from the user input, and the playback image generating unit adjusts a specified speed of switching among a plurality of playback images according to the input of the control signal and the specified speed of switching playback images is adjusted according to the detected duration. | 02-18-2010 |
20100060597 | METHOD AND APPARATUS FOR DISPLAYING AND SELECTING ICONS ON A TOUCH SCREEN - A touch screen including a display unit configured to display a plurality of icons. The touch screen may include a detection unit configured to detect a touch in one of a plurality of touch detection regions of the display unit wherein the touch detection regions comprise an icon portion on which one icon of the plurality of icons is displayed, and an adjacent portion which is adjacent to the icon portion. The touch screen may further include a control unit electrically connected to the display unit and the detection unit, the control unit configured to control display operations of the display unit, and configured to identify based on a received signal from the detection unit which touch detection region is touched and which one icon is displayed in the touched detection region. | 03-11-2010 |
20100143235 | Method of manufacturing carbon nanofiber and apparatus for manufacturing the same - The present invention provides a method of manufacturing a carbon nanofiber of the present invention including dissolving a catalyst-precursor and a supporter-precursor into a solvent of a hydrocarbon-based compound to prepare a reacting solution, atomizing the reacting solution, thermally decomposing the atomized reacting solution to forming particles of the carbon nanofiber, and collecting the particles of the carbon nanofiber. In accordance with the above method, the carbon nanofiber is efficiently mass-produced in situ process and in batch process. | 06-10-2010 |
20100201616 | SYSTEMS AND METHODS FOR CONTROLLING A DIGITAL IMAGE PROCESSING APPARATUS - A digital image processing apparatus includes a sensing unit configured to sense a user's gesture to perform a specific function and generate a signal representing the user's gesture. The digital image processing apparatus also includes a digital signal processing unit which receives the signal representing the user's gesture and recognizes a plurality of discontinuous gestures as one gesture when a temporal proximity threshold between a plurality of discontinuous gestures is met. The one gesture may represent an input command from the user. | 08-12-2010 |
Jun-Ho Choi, Yongin-City, Gyeonggi-Do KR
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20140353611 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display apparatus and a method of manufacturing the same are provided. The apparatus includes a substrate, a first electrode formed on the substrate, an intermediate layer formed on the first electrode. The intermediate layer includes an organic emission layer. A second electrode is formed on the intermediate layer, and a capping layer is formed on the second electrode in a first region. The capping layer includes a first edge portion and at least two layers. A third electrode is formed on the second electrode in a second region. The second region is not overlapped with the first region, and the third electrode includes a second edge portion having a side portion facing a side portion of the first edge portion of the capping layer. Electric properties and image quality may be improved. | 12-04-2014 |
Jun-Ho Gohng, Seongnam-Si KR
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20120267222 | HAPTIC STEERING WHEEL SWITCH APPARATUS - The present invention provides haptic steering wheel switch apparatus including: a haptic wheel housing unit disposed on a steering wheel of a vehicle; a circuit board unit disposed in the haptic wheel housing unit; and a haptic wheel device unit including a haptic wheel device actuator establishing an electrical connection with the circuit board unit and including a haptic shaft, a haptic knob connected to the haptic shaft and exposedly disposed on one surface of the haptic wheel housing unit, and a haptic wheel device sensing unit for detecting a rotating state of the haptic shaft, wherein the haptic knob achieves a rotary operation on a plane formed by the steering wheel of the vehicle, the haptic wheel device actuator moves in a longitudinal direction of the haptic shaft, and a button switch unit operating vertically and independently of the haptic knob is provided outside the haptic knob. | 10-25-2012 |
20120326967 | VEHICULAR GLANCE LIGHTING APPARATUS AND A METHOD FOR CONTROLLING THE SAME - The present invention provides a vehicular glance lighting apparatus which provides a driver with vehicle-running information as light of a background screen and includes a driver attention function through prompt information delivery such that the driver visually recognizes as a background screen the vehicle-running information needed essentially or minimally for running the vehicle without requiring the driver's attention to avoid dissipation of the driver's sight, thereby preventing the driver's driving attention from being diverted, and a method for controlling the same. The vehicle-running information related with the running of a vehicle to be outputted in the form of light as a background screen, so that a driver can perceive the vehicle-running information without diverting or obstructing the driver's driving attention, thereby enhancing the driver's ability to cope with a vehicle travel risk during the traveling of the vehicle. | 12-27-2012 |
Jun-Ho Hwang, Seoul KR
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20090003704 | METHOD AND SYSTEM FOR CONTROLLING BROWSER BY USING IMAGE - Browser controlling method and system using an image are provided. The method includes inputting an image; recognizing the image; and executing a command based on the recognized image. Accordingly, the command based on the user's input image can be executed in the browser. Also, since the browser does not need to display various function buttons, the screen can be utilized more efficiently. | 01-01-2009 |
20090011099 | METHOD FOR PRODUCING EXTRUDED NOODLES - Disclosed is a method for producing extruded noodles including mixing noodle materials; kneading the mixed noodle materials and mixing water into dough and gelatinizing the dough through a first extruder; cooling the gelatinized dough to a temperature of 40° C. or less; extruding strips of noodles from the gelatinized dough through a second extruder; cutting the extruded strips of noodles; putting a designated amount of the cut strips of noodles into a mold so as to mold the noodles; firstly drying the molded noodles at a temperature of 40˜70° C. under a relative humidity of 20% or more for 1˜20 minutes; and secondarily drying the firstly dried noodles at a temperature of 60˜100° C. for 30˜60 minutes. The dough is gelatinized through the first extruder without using a separate mixer, and then continuously passes through the second extruder without applying heat, thereby having an increased uniformity and allowing the extruded strips of noodles to be easily separated from each other. Further, since the drying of the noodles is divided into two steps, the extruded noodle producing method increases the disentangling property of final products of the extruded noodles in cooking, reduces the ingredient elution amount of the noodles, and prevents the generation of cracks of the noodles, thereby providing noodles, which have stability and convenience in circulation, storage, and cooking so as to be easily handled, and have excellent appearance and texture after cooking. | 01-08-2009 |
20100185988 | Apparatus and method for providing graphic user interface - An apparatus and method for providing a graphic user interface which is used in a display device operated by a remote controller are provided. A graphic user interface screen includes a main information display area for displaying main information in the form in which a plurality of main elements are recursively disposed and a sub-information display area for displaying sub-information including supplementary information according to information provided on the main information display area. At least one sub-element included in a main element is operated by a direction selection signal which indicates a direction perpendicular to a disposition direction of the main elements. | 07-22-2010 |
20130136456 | MOBILE TERMINAL CAPABLE OF LOCALIZATION, LOCALIZATION SERVER AND METHOD FOR LOCALIZING THE MOBILE TERMINAL USING THE LOCALIZATION SERVER - A mobile terminal capable of localization, a localization server, and a method for localizing the mobile terminal using the localization server are disclosed. The disclosed localization server includes a control unit configured to control transmissions of visible-light signals from a multiple number of visible-light transmitting devices; and a position computing unit configured to compute a position of a mobile terminal based on time information regarding when the visible-light signals transmitted respectively from the plurality of visible-light transmitting devices were received at the mobile terminal, where the control unit controls the transmissions such that each of the plurality of visible-light transmitting devices sequentially transmits the visible-light signal for a particular first time period with no overlapping of transmission times of the visible-light signals transmitted respectively from the plurality of visible-light transmitting devices. | 05-30-2013 |
20150043924 | MOBILE TERMINAL CAPABLE OF LOCALIZATION, LOCALIZATION SERVER AND METHOD FOR LOCALIZING THE MOBILE TERMINAL USING THE LOCALIZATION SERVER - A mobile terminal capable of localization, a localization server, and a method for localizing the mobile terminal using the localization server are disclosed. The disclosed localization server includes a control unit configured to control transmissions of visible-light signals from a multiple number of visible-light transmitting devices; and a position computing unit configured to compute a position of a mobile terminal based on time information regarding when the visible-light signals transmitted respectively from the plurality of visible-light transmitting devices were received at the mobile terminal, where the control unit controls the transmissions such that each of the plurality of visible-light transmitting devices sequentially transmits the visible-light signal for a particular first time period with no overlapping of transmission times of the visible-light signals transmitted respectively from the plurality of visible-light transmitting devices. | 02-12-2015 |
Jun-Ho Hwang, Chungcheongnam-Do KR
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20140085354 | DISPLAY APPARATUS AND A METHOD OF DRIVING THE SAME - A display device includes a display panel, a timing controller, a data driver, a gate driver and a backlight unit. The gate driver sequentially outputs gate signals to gate lines. The backlight unit performs an on-operation during a high section of a backlight control signal and an off-operation during a low section of the backlight control signal. The gate signals includes first gate signals that are output during the high section of the backlight control signal and have a first pulse width and second gate signals that are output during the low section of the backlight control signal and have a second pulse width greater than the first pulse width. | 03-27-2014 |
Jun-Ho Jung, Seoul KR
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20080252666 | DISPLAY APPARATUS AND METHOD FOR ADJUSTING BRIGHTNESS THEREOF - A display apparatus and a method for adjusting brightness thereof are provided. The display apparatus includes a panel unit which displays a video signal, a light emitting unit which provides the panel unit with a ray of light and causes the video signal to be visualized, a light emission control unit which controls the light emitting unit so that the ray of light is provided to each of local areas of the panel unit, and a panel control unit which compensates pixels of the video signal in each of local areas, to remove an artifact which is generated due to the ray of light provided to local areas of the panel unit. Because brightness of a screen is adjusted in each of local areas, contrast ratio is enhanced, and improved image quality is provided. | 10-16-2008 |
20080303963 | LIQUID CRYSTAL DISPLAY AND CONTROL METHOD THEREOF - A liquid crystal display includes: a pair of liquid crystal shutter glasses; a liquid crystal panel which alternately displays a left image and a right image formed in a predetermined scanning direction according to a predetermined scanning cycle; a glasses controller which outputs a control signal to open and close a left glass and a right glass of the liquid crystal shutter glasses synchronizing with the scanning cycle; a light source unit which supplies light to the liquid crystal panel; and a light source driver which supplies driving power to the light source unit to emit light to the liquid crystal panel in the scanning direction posterior to the left and right images. | 12-11-2008 |
20090244112 | DISPLAY APPARATUS AND METHOD THEREOF - A display apparatus and method thereof are provided in order to provide a high quality image. The display apparatus includes a driving unit which drives light sources, and a controller which controls the driving unit. Therefore, it is possible to reduce motion blur and flicker and maximize the gray level difference, so that a user may be provided with a clear image. | 10-01-2009 |
20090303391 | DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME - A display apparatus includes: a display unit which displays an image; and a signal controller which determines a motion state of a current frame on the basis of a previous frame and the current frame input in sequence, generates a first sub-frame of which brightness is varied according to the motion state of the current frame, generates at least one second sub-frame to compensate the brightness of the first sub-frame on the basis of the first sub-frame and the current frame, and controls the first sub-frame and the second sub-frame to be displayed on the display unit in sequence. | 12-10-2009 |
20120327317 | LIQUID CRYSTAL DISPLAY AND CONTROL METHOD THEREOF - A liquid crystal display includes: a pair of liquid crystal shutter glasses; a liquid crystal panel which alternately displays a left image and a right image formed in a predetermined scanning direction according to a predetermined scanning cycle; a glasses controller which outputs a control signal to open and close a left glass and a right glass of the liquid crystal shutter glasses synchronizing with the scanning cycle; a light source unit which supplies light to the liquid crystal panel; and a light source driver which supplies driving power to the light source unit to emit light to the liquid crystal panel in the scanning direction posterior to the left and right images. | 12-27-2012 |
20140212919 | PROTEIN SYNTHESIS KIT, AND METHOD FOR EXPRESSING AND EXTRACTING PROTEINS USING AUTOMATIC EXTRACTION EQUIPMENT - Provided is a method of protein synthesis. The method of protein synthesis according to the present invention uses an automatic biological material purification apparatus including: a well plate kit; a heating part; and a magnetic field applying part, such that a plurality of target proteins may be more quickly and simply obtained as compared to target proteins obtained by using the existing method for expressing/purifying proteins through conventional cell culture, and a reproducible synthesis efficiency on the same proteins may be obtained due to no deviation between reaction wells. | 07-31-2014 |
Jun-Ho Jung, Seongnam-Si KR
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20130335388 | DISPLAY APPARATUS AND CONTROL METHOD - A display apparatus and a control method which displays an image based on an image signal transmitted from the outside are provided. The display apparatus includes a display which generates light in a plurality of colors and displays an image; a signal receiver which receives an image signal; a signal processor which processes the received image signal in order to display an image based on the image signal; and a controller which analyzes the image signal received by the signal receiver and obtains color reproduction feature information of the image signal, and changes each color distribution of light generated by the display to display an image in a color which corresponds to the color reproduction feature information obtained, based on the image signal. | 12-19-2013 |
Jun-Ho Ko, Gyeonggi-Do KR
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20140362993 | METHOD AND APPARATUS FOR WIRELESS COMMUNICATION USING AN ACOUSTIC SIGNAL - Systems, apparatuses, and methods for securing wireless communication using an acoustic signal are described. In one method involving a first and second device, the second device generates, when connecting to the first device, connection initiation information including key information for secure communication, converts the connection initiation information to an acoustic signal, and transmits the acoustic signal to the first device through an acoustic communication channel. Then the second device monitors a radio wireless channel, which is secured using the key information for secure communication, to determine whether a valid response is received from the first device and, upon receipt of the valid response, discontinues transmission of the acoustic signal and begins communicating with the first device securely on the radio wireless channel. | 12-11-2014 |
Jun-Ho Kwon, Daejeon KR
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20100311852 | PREPARING METHOD FOR MELAMINE-FORMALDEHYDE SPHERES - Disclosed is a preparing method for melamine-formaldehyde spheres (MFSs). The preparing method for MFS according to the present invention comprises mixing melamine in an aqueous formaldehyde solution and heating the solution to prepare a melamine-formaldehyde resin; admixing the melamine-formaldehyde resin with a surfactant, agitating the mixture, and centrifuging the mixture to prepare a solid powder; and washing the solid powder with an aqueous ethanol solution and drying the wetted solid powder to obtain the melamine-formaldehyde sphere. Regulating agitation speed of a mixture may control a size of the melamine-formaldehyde sphere. | 12-09-2010 |
20110038780 | NICKEL-CARBONITRIDE SPHERES AND METHOD OF MAKING THE SAME - Disclosed is a method for preparation of a nickel-carbonitride sphere, which includes preparing a melamine-formaldehyde resin, adding a nickel salt and a surfactant to the melamine-formaldehyde resin to prepare a nickel-melamine resin mixture, and conducting spray pyrolysis for the mixture to produce nickel-containing powder including nickel-carbonitride spheres. In addition, this method may further include thermal treatment of the nickel-containing powder. | 02-17-2011 |
Jun-Ho Lim, Dongducheon-Si KR
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20130246919 | DISPLAY APPARATUS, SOURCE APPARATUS, AND METHODS OF PROVIDING CONTENT - A display apparatus, a source apparatus, and methods of providing content are provided. The display apparatus includes: a receiver which receives content data; a storage which stores frame size information corresponding to a content type; a detector which detects the content type of the content data; a video processor which forms a content frame having a frame size corresponding to the detected content type by using the frame size information stored in the storage; and a display which displays the content frame formed by the video processor. | 09-19-2013 |
20140016684 | HDMI SIGNAL ADJUSTING METHOD, HDMI SIGNAL RECEIVING APPARATUS, HDMI SIGNAL TRANSMITTING APPARATUS, AND HDMI SIGNAL PROCESSING SYSTEM - An HDMI signal adjusting method is provided. A method for adjusting an HDMI signal of a high definition multimedia interface (HDMI) signal receiving apparatus includes: setting an equalizer gain for an HDMI signal, receiving an HDMI signal which is adjusted according to signal adjustment information set by an HDMI signal transmitting apparatus from the HDMI signal transmitting apparatus, signal-processing the received HDMI signal according to the set equalizer gain, detecting an error rate of the signal-processed HDMI signal, and transmitting signal adjustment information corresponding to an HDMI signal having a lowest error rate from among a plurality of the signal-processed HDMI signals corresponding to a plurality of different combinations of the equalizer gain and the signal adjustment information to the HDMI signal transmitting apparatus. | 01-16-2014 |
Jun-Ho Maeng, Cohoes, NY US
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20110312931 | GLYCINE TRANSPORTER-1 INHIBITORS, METHODS OF MAKING THEM, AND USES THEREOF - The compounds of the present invention are represented by the following formula (I): | 12-22-2011 |
20120010163 | NOVEL ANTIBACTERIAL COMPOUNDS, METHODS OF MAKING THEM, AND USES THEREOF - The present invention relates to novel therapeutics with antibacterial activity, processes for their preparation, and pharmaceutical, veterinary and nutritional compositions containing them as active ingredients. The present invention also relates to uses of the novel therapeutics, for example, as medicants or food additives in the treatment of bacterial infections or to aid body mass gain in a subject. | 01-12-2012 |
20130237490 | NOVEL ANTIBACTERIAL COMPOUNDS, METHODS OF MAKING THEM, AND USES THEREOF - The present invention relates to novel therapeutics with antibacterial activity, processes for their preparation, and pharmaceutical, veterinary and nutritional compositions containing them as active ingredients. The present invention also relates to uses of the novel therapeutics, for example, as medicants or food additives in the treatment of bacterial infections or to aid body mass gain in a subject. | 09-12-2013 |
20140315255 | NOVEL ANTIBACTERIAL COMPOUNDS, METHODS OF MAKING THEM, AND USES THEREOF - The present invention relates to novel therapeutics with antibacterial activity, processes for their preparation, and pharmaceutical, veterinary and nutritional compositions containing them as active ingredients. The present invention also relates to uses of the novel therapeutics, for example, as medicants or food additives in the treatment of bacterial infections or to aid body mass gain in a subject. | 10-23-2014 |
Jun-Ho Moon, Gyeonggi-Do KR
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20130231782 | INTEGRATED MONITORING AND CONTROLLING OF VARIOUS CITY FUNCTIONALITIES - Embodiments of the present invention generally relate to communications systems and methods for monitoring and/or controlling a multitude of functionalities within various facilities and/or buildings. More particularly, the present invention relates to communications systems and methods for remotely monitoring and/or controlling a plurality of site functionalities relating to various utility, security, maintenance, etc., systems within a town or city. | 09-05-2013 |
Jun-Ho Moon, Yongin-Si KR
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20140209162 | PHOTOELECTRIC DEVICE AND PHOTOELECTRIC SYSTEM INCLUDING THE SAME - A photoelectric device and a photoelectric system including the same are provided. The photoelectric device includes a photoelectric module configured to perform photoelectric conversion and a cover glass facing the photoelectric module and having a receiving space that receives the photoelectric module. The cover glass includes a plate-shaped base part formed to face a main surface of the photoelectric module and a sidewall protruding from an edge of the base part to face a side section of the photoelectric module. | 07-31-2014 |
20150047691 | PHOTOELECTRIC MODULE - A photoelectric module includes first and second photoelectric devices, and a connection support member electrically and structurally connecting the first and second photoelectric devices, the connection support member including a conductive core including an accommodation slot portion configured to accommodate portions of the first and second photoelectric devices, the accommodation slot portions electrically contacting bus lines extending out of the first and second photoelectric devices, and an insulation molding configured to insulate the conductive core. | 02-19-2015 |
Jun-Ho Oh, Daejeon KR
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20130104629 | HOLDER FOR MEASURING PERMEABILITY OF UNCONSOLIDATED SEDIMENT | 05-02-2013 |
20130144533 | APPARATUS AND METHOD OF MEASURING POROSITY AND PERMEABILITY OF DIOXIDE CARBON UNDERGROUND STORAGE MEDIUM - Disclosed are an apparatus and a method of measuring porosity and permeability of a carbon dioxide underground storage medium. Both of the porosity and the permeability are measured in the state that the confining pressure is applied once. The variation characteristic in the porosity and the permeability of the core sample according to the salt precipitation occurring when supercritical carbon dioxide is injected is continuously measured. The apparatus includes a holder receiving a core sample, a pressure pump applying a confining pressure to the core sample, a gas chamber storing gas and supplying supply the stored gas to the core sample, first to third pressure gauges measuring an internal pressure of the gas chamber and front and rear portions of the holder, and a gas flow meter measuring a flow rate of gas. | 06-06-2013 |
20150044132 | METHOD OF INJECTING AND REACTING SUPER-CRITICAL PHASE CARBON DIOXIDE WITHOUT PRESSURE LOSS - Disclosed is provided a method of injecting and reacting super-critical phase CO | 02-12-2015 |
Jun-Ho Seo, Cheongju City KR
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20080260387 | OUTPUT CURRENT PUMPING CIRCUIT AND REMOTE CONTROLLER USING THE SAME - The present invention relates to a remote control IC having a circuit for pumping up current of an output port and a remote controller implemented to be capable of operating with one battery of about 1.5V using the IC. In the remote controller, an infrared LED emits light through the remote control IC, so that signals are transmitted to devices to be controlled such as a television set. In order to perform all functions normally even at low voltage and particularly to secure a sufficient transmission distance by driving the infrared LED, the present invention implements a remote controller comprising a remote control IC having a circuit for pumping up output current of an output port, which needs high output current, even at low voltage, and a battery of about 1.5V for driving the remote controller, wherein the infrared LED is driven by the pumped up output current of the output port of the remote control IC, whereby the remote controller can maintain a sufficient transmission distance with only one battery of about 1.5V. | 10-23-2008 |
Jun-Ho Shin, Suwon-Si KR
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20100097111 | Semiconductor device including delay locked loop having periodically activated replica path - A delay locked loop adapted to delay an external clock signal and to output an internal clock signal, the delay locked loop including a renewal signal generator that outputs a renewal signal that is selectively activated and inactivated, a replica path that is active when the renewal signal is activated and is inactive when the renewal signal is inactivated, the replica path delaying the internal clock signal by a delay time of a normal path of a semiconductor device to output a replica internal clock signal when the renewal signal is activated, a control signal generator adapted to vary and to output a delay control signal according to a phase difference between the external and the replica internal clock signals, and a variable delay circuit adapted to delay the external clock signal by a time corresponding to the delay control signal and to output the internal clock signal. | 04-22-2010 |
20100259294 | ON-DIE TERMINATION LATENCY CLOCK CONTROL CIRCUIT AND METHOD OF CONTROLLING THE ON-DIE TERMINATION LATENCY CLOCK - A semiconductor device includes an on-die termination (ODT) latency clock control circuit and an ODT circuit controlled by the ODT latency clock control circuit. The ODT latency clock control circuit includes an ODT enable signal generator receiving an ODT signal input through an ODT pad of the ODT circuit, and generating an ODT enable signal, and an ODT latency clock generator generating a plurality of ODT latency clocks in response to the ODT enable signal. The ODT enable signal includes an enabling period of a first logic level and a disabling period of a second and different logic level, and the ODT enable signal generator generates the ODT enable signal by increasing the width of the enabling period by a predetermined clock cycle and only generating the clocks during the increased enabling period. | 10-14-2010 |
Jun-Ho Shin, Hwaseong-Si, Gyeonggi-Do KR
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20150286567 | METHOD FOR DRIVING NONVOLATILE MEMORY DEVICE - A method for driving a nonvolatile memory device using a resistive element is provided. The method includes storing data in a page buffer, the data including a first data block and a second data block, writing the first data block to a memory cell, performing a verify-read operation on the first data block of the memory cell region, writing the second data block to the memory cell region, and performing a verify-read operation on the second data block of the memory cell region, wherein the first data block and the second data block are smaller than the page buffer in size. | 10-08-2015 |
Jun-Ho Shin, Gumi-City KR
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20100013847 | APPARATUS AND METHOD FOR CONTROLLING LUMINANCE OF DISPLAY DEVICE - Provided an apparatus and method for controlling luminance of a display device. The apparatus includes an analog digital converter (ADC), a video processor, a control unit, and a display unit. The ADC converts input image data into a digital signal. The video processor converts the digital signal output from the ADC into a format suitable for a display module. The control unit receives the formatted signal from the video processor and converts a luminance level of the formatted signal into modified luminance levels so as to reduce differences between output luminance levels across pixel regions of the display module. The display unit displays the input image data using the formatted signal according to the modified luminance levels. | 01-21-2010 |
Jun-Ho Song, Seongnam-Si, Gyeonggi-Do KR
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20150349339 | A CATHODE ACTIVE MATERIAL COATED WITH MANGANESE PHOSPHATE FOR A LITHIUM SECONDARY BATTERY AND A PREPARATION METHOD OF THE SAME - The present invention relates to a cathode active material for a lithium secondary battery and a preparation method thereof, and particularly, to a cathode active material for a lithium secondary battery having improved battery characteristics because of manganese phosphate uniformly coated on the surface of a Ni-rich cathode active material, and a preparation method thereof. | 12-03-2015 |
Jun-Ho Song, Suwon-City KR
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20110032445 | THIN FILM TRANSISTOR ARRAY PANEL FOR LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A method for manufacturing a thin film transistor array panel is disclosed. A gate wiring pattern is formed on an insulating substrate. A gate insulating layer is formed on the gate wiring pattern. A semiconductor pattern is formed on the gate insulating layer. A transparent conductive layer is formed on the gate insulating layer. The transparent conductive layer is patterned to form a pixel electrode. An opening is formed at a circumference of the pixel electrode. The opening minimizes misalignment during the manufacturing process and prevents shorts between a data line and the pixel electrode. | 02-10-2011 |
20110248274 | THIN FILM TRANSISTOR ARRAY PANEL FOR LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A method for manufacturing a thin film transistor array panel is disclosed. A gate wiring pattern is formed on an insulating substrate. A gate insulating layer is formed on the gate wiring pattern. A semiconductor pattern is formed on the gate insulating layer. A transparent conductive layer is formed on the gate insulating layer. The transparent conductive layer is patterned to form a pixel electrode. An opening is formed at a circumference of the pixel electrode. The opening minimizes misalignment during the manufacturing process and prevents shorts between a data line and the pixel electrode. | 10-13-2011 |
Jun-Ho Yoon, Suwon-Si KR
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20110045643 | Method of forming active region structure - A method of forming an active region structure includes preparing a semiconductor substrate including a cell array region and a peripheral circuit region, forming preliminary cell active regions in the cell array region of the semiconductor substrate, and forming cell active regions in the preliminary cell active regions and at least one peripheral active region in the peripheral circuit region of the semiconductor substrate, such that the preliminary cell active regions, the cell active regions, and the at least one peripheral active region are integrally formed with the semiconductor substrate and protrude from the semiconductor substrate. | 02-24-2011 |
20110053327 | METHOD OF FORMING RECESS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING THE SAME - Example embodiments relate to a method of forming a recess and a method of manufacturing a semiconductor device having the same. The method includes forming a field region defining an active region in a substrate. The active region extends in a first direction in the substrate. The method further includes forming a preliminary recess extending in a second direction different from the first direction and crossing the active region in the substrate, plasma-oxidizing the substrate to form a sacrificial oxide layer along a surface of the substrate having the preliminary recess, and removing portions of the sacrificial oxide layer and the active region by plasma etching to form a recess having a width larger than a width of the preliminary recess, where an etch rate of the active region is one to two times greater than an etch rate of the sacrificial oxide layer. | 03-03-2011 |
20110143537 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE AND SYNCHRONOUS PULSE PLASMA ETCHING EQUIPMENT FOR THE SAME - Provided are a method of fabricating a semiconductor device and synchronous pulse plasma etching equipment for the same. The method includes outputting a first radio frequency (RF) power and a control signal and outputting a second RF power. The first RF power is pulse-width modulated to have a first frequency and a first duty ratio, and is applied to a first electrode in a plasma etching chamber. The control signal includes information on a phase of the first RF power. The second RF power is pulse-width modulated to have the first frequency and a second duty ratio smaller than the first duty ratio, is applied to a corresponding second electrode among second electrodes in the plasma etching chamber, and is supplied for a time section in which the first RF power is supplied. | 06-16-2011 |
20110284163 | PLASMA PROCESSING APPARATUS - A plasma processing apparatus includes a chamber for processing a substrate. A plasma generator is provided to generate plasma within the chamber. A window is provided in a sidewall of the chamber, and the window transmits light from the plasma within the chamber. A photocatalytic layer is provided on an inner surface of the window such that the photocatalytic layer is activated as a result of exposure to light from the plasma to decompose a residual product on the inner surface of the window. | 11-24-2011 |
20120064709 | METHOD OF FORMING SEMICONDUCTOR DEVICE - Provided is a method of forming a semiconductor device. The method may include forming a first insulating layer on a semiconductor substrate. A first polycrystalline silicon layer may be formed on the first insulating layer. A second insulating layer may be formed on the first polycrystalline silicon layer. A second polycrystalline silicon layer may be formed on the second insulating layer. A mask pattern may be formed on the second polycrystalline silicon layer. The second polycrystalline silicon layer may be patterned using the mask pattern as an etch mask to form a second polycrystalline silicon pattern exposing a portion of the second insulating to layer. A sidewall of the second polycrystalline silicon pattern may include a first amorphous region. The first amorphous region may be crystallized by a first recrystallization process. The exposed portion of the second insulating layer may be removed to form a second insulating pattern exposing a portion of the first polycrystalline silicon layer. The exposed portion of the first polycrystalline silicon layer may be removed to form a first polycrystalline silicon pattern exposing a portion of the first insulating layer. The exposed portion of the first insulating layer may be removed to form a first insulating pattern exposing a portion of the semiconductor substrate. | 03-15-2012 |
20120164809 | SEMICONDUCTOR DEVICES INCLUDING STRAINED SEMICONDUCTOR REGIONS, METHODS OF FABRICATING THE SAME, AND ELECTRONIC SYSTEMS INCLUDING THE DEVICES - A method of fabricating a semiconductor device includes forming a gate pattern on a substrate, forming an amorphous silicon (a-Si) region adjacent to the gate pattern by implanting a dopant containing a Group IV or VIII element into portions of the semiconductor substrate, forming gate spacers on sidewalls of the gate pattern, forming a first cavity by etching the a-Si region and the substrate using a first etching process, forming a second cavity by etching the substrate, such that the second cavity expands a profile of the first cavity in lateral and vertical directions, and forming a strained semiconductor region in the second cavity. | 06-28-2012 |
20130005110 | Method of fabricating semiconductor device - Provided is a method of manufacturing a semiconductor device having a capacitor. The method includes forming a composite layer, including sequentially stacking on a substrate alternating layers of first through nth sacrificial layers and first through nth supporting layers. A plurality of openings that penetrate the composite layer are formed. A lower electrode is formed in the plurality of openings. At least portions of the first through nth sacrificial layers are removed to define a support structure for the lower electrode extending between adjacent ones of the plurality of openings and the lower electrode formed therein, the support structure including the first through nth supporting layers and a gap region between adjacent ones of the first through nth supporting layers where the first through nth sacrificial layers have been removed. A dielectric layer is formed on the lower electrode and an upper electrode is formed on the dielectric layer. | 01-03-2013 |
20140038383 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING PHOTO KEY - A method of fabricating a semiconductor device includes providing a substrate that is divided into a first region on which a pattern layer is formed and a second region on which a photo key is formed. A silicon layer is formed on the first region and second region of the substrate. The silicon layer is patterned to form a hole exposing a photo key portion of the second region on which the photo key is formed. A buried oxide layer is formed to fill the hole exposing the photo key portion. The silicon layer is patterned by using the photo key formed under the buried oxide layer to form a silicon pattern layer. | 02-06-2014 |
20150056805 | METHODS OF FORMING SEMICONDUCTOR DEVICE USING BOWING CONTROL LAYER - A bowing control pattern is formed on an intermediate layer. A hardmask pattern is formed on the bowing control layer. The hardmask pattern has a first opening, and the bowing control pattern has a second opening. A third opening passes through the intermediate layer and is connected to the second opening. The bowing control pattern includes first and second edges on a lower end of the second opening, and a third edge on an upper end of the second opening. When a first point on the first edge, a second point on the second edge, and a third point on a horizontal line passing through the third edge are defined, an intersecting angle between a first side from the first point to the second point, and a second side from the second point to the third point is from about 50° to about 80°. | 02-26-2015 |
20150079757 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - A method of fabricating a semiconductor device is provided and includes forming one or more molding layers on a substrate, forming a silicon mask layer, first and second mask layers, and a mask pattern having a different etch selectivity to be vertically aligned on the molding layer, patterning the second mask layer with a second mask pattern using the mask pattern as an etching mask, patterning the first mask layer with a first mask pattern using the second mask pattern as an etching mask, patterning the silicon mask layer with a silicon mask pattern using the first mask pattern as an etching mask, changing the silicon mask pattern to a hard mask pattern having an improved etch selectivity by doping impurities into the silicon mask pattern, forming a hole having a high aspect ratio contact (HARC) structure vertically passing through the molding layer using the hard mask pattern as an etching mask, and removing the hard mask pattern. | 03-19-2015 |
Jun-Ho Yoon, Gyeonggi-Do KR
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20090042396 | METHODS OF FORMING SEMICONDUCTOR DEVICES USING SELECTIVE ETCHING OF AN ACTIVE REGION THROUGH A HARDMASK - A method of fabricating a semiconductor device is provided. The method can include forming a hard mask film including lower and upper hard mask films on a substrate in which an active region and an isolation region are defined and patterning the hard mask film to provide a hard mask pattern partially exposing the active region and the isolation region. An etchant can be applied to the active and isolation regions using the hard mask pattern as an etching mask to form a trench in the active region of the substrate while avoiding substantially etching the isolation region exposed to the etchant and a gate can be formed on the trench. | 02-12-2009 |