Jae-Ho
Jae Ho Baek, Busan KR
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20130267715 | CATALYST FOR SYNTHESIZING GLYCEROL CARBONATE FROM GLYCEROL, METHOD FOR PRODUCING THE CATALYST AND METHOD FOR SYNTHESIZING GLYCEROL CARBONATE FROM GLYCEROL USING THE CATALYST - Disclosed are a catalyst for synthesizing glycerol carbonate from glycerol and a method for producing the catalyst. The method includes adding an aqueous NaOH solution, an aqueous KOH solution, or a mixture of an aqueous NH | 10-10-2013 |
Jae Ho Cho, Ansan KR
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20100123156 | LIGHT EMITTING DEVICE - Provided is a light emitting device. The light emitting device includes: a plurality of lead frame units spaced apart from each other, each of the lead frame units being provided with at least one fixing space perforating a body thereof in a vertical direction; a light emitting diode chip mounted on one of the lead frame units; and a molding unit that is integrally formed on top surfaces of the lead frame units and in the fixing spaces to protect the light emitting diode chip. | 05-20-2010 |
20110210366 | LIGHT EMITTING DEVICE - Provided is a light emitting device. The light emitting device includes: a plurality of lead frame units spaced apart from each other, each of the lead frame units being provided with at least one fixing space perforating a body thereof in a vertical direction; a light emitting diode chip mounted on one of the lead frame units; and a molding unit that is integrally formed on top surfaces of the lead frame units and in the fixing spaces to protect the light emitting diode chip. | 09-01-2011 |
20130277705 | LIGHT EMITTING DEVICE - Provided is a light emitting device. The light emitting device includes: a plurality of lead frame units spaced apart from each other, each of the lead frame units being provided with at least one fixing space perforating a body thereof in a vertical direction; a light emitting diode chip mounted on one of the lead frame units; and a molding unit that is integrally formed on top surfaces of the lead frame units and in the fixing spaces to protect the light emitting diode chip. | 10-24-2013 |
Jae Ho Choi, Suwon-Si KR
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20140215769 | CONNECTING DEVICE OF DOOR TRIM AND PULL HANDLE FOR VEHICLE - A connecting device of a door trim and a pull handle for a vehicle includes a sliding back prevention boss which protrudes from the door trim of the vehicle and a supporting boss which protrudes from the pull handle mounted on the door trim and inserted into the sliding back prevention boss. As such, a phenomenon in which sharp edges are generated due to a broadside collision of a vehicle may be prevented and collision energy due to the collision may be decreased, thereby making it possible to improve salability and safety for a passenger. | 08-07-2014 |
20160043179 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes: a substrate including a channel region; a gate dielectric a tunneling layer, a charge storage layer, and a blocking layer sequentially disposed on the channel region; and a gate electrode disposed on the gate dielectric, wherein the tunneling layer has variations in nitrogen concentrations in a direction perpendicular to the channel region, and has a maximum nitrogen concentration in a position shifted from a center of the tunneling layer toward the charge storage layer. | 02-11-2016 |
20160091631 | LENS AND LENS MOLD - There is provided a lens including: a first lens light shielding part formed on a circumference of a lens effective part; a second lens light shielding part formed on a circumference of the first lens light shielding part; first connecting parts connecting the first lens light shielding part and the second lens light shielding part to each other and having a thickness less than that of the lens light shielding part; and second connecting parts connecting the first lens light shielding part and the second lens light shielding part to each other and having a thickness greater than those of the first connecting parts. | 03-31-2016 |
Jae Ho Chung, Seoul KR
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20130303182 | CALL ADMISSION CONTROL - The disclosure is related to a method of adaptive call admission control in a base station. When a call access request is received from a user equipment determination may be made as to whether an available call admission capacity of the base station reaches a first limit. When the available call admission capacity of the base station reaches the first limit determination may be made as to whether the received call access request is for a preferred call. Then, determination may be made as to whether a reserved call admission capacity reaches a second limit when the received call access request is for the preferred call. When the reserved call admission capacity has not reached a second limit, access of the user equipment associated with the received call access request may be allowed. | 11-14-2013 |
20140036715 | WIRELESS ACCESS POINT APPARATUS AND METHOD FOR TESTING SIGNAL RECEPTION SENSITIVITY - A method and apparatus for testing signal reception sensitivity of a wireless access point are provided. The apparatus includes a receiver which is configured to receive a test start request signal, a transmission power level change request signal and a test packet retransmission request signal from a neighboring access point apparatus; a test signal generator which is configured to generate a test packet signal to be transmitted to the neighboring access point apparatus; a transmission power level adjuster which is configured to adjust a transmission power level of the test packet signal; a transmitter which is configured to transmit the test packet signal to the neighboring access point apparatus with a power having a level adjusted by the transmission power level adjuster; and a test executor which is configured to execute a test program having a predetermined sequence for testing a signal reception sensitivity of the neighboring access point apparatus. | 02-06-2014 |
20140057556 | APPARATUS AND METHOD FOR WIRELESS RELAYING - An apparatus for wireless relaying comprises: a transmission unit for generating a wireless signal; an amplification unit for amplifying and outputting the wireless signal; a conversion unit for converting the wireless signal into a digital signal; and an adjustment unit for adjusting the amplification ratio of the amplifying unit so that the difference between an output level value of the digital signal and a predetermined target power is lower than a predetermined numerical value. | 02-27-2014 |
20140119222 | WIRELESS ACCESS POINT APPARATUS AND METHOD FOR TESTING THROUGHPUT - A method and an apparatus for testing a throughout of a wireless access point apparatus are provided. The apparatus includes a receiver which is configured to receive a test start request signal and a test packet transmission condition change request signal, a test signal generator which is configured to generate a test packet signal; a transmission condition adjuster configured to adjust the transmission condition of the test packet signal; a transmitter configured to transmit the test packet signal to the neighboring access point apparatus under the transmission condition, which is adjusted by the transmission condition adjuster; and a test executor configured to execute a test having a predetermined sequence so as to execute a throughput test for the neighboring access point apparatus with regards to receiving the test packet signal. | 05-01-2014 |
20140321300 | WIRELESS ACCESS POINT AND METHOD AND DEVICE FOR CONTROLLING WIRELESS ACCESS POINT - The device for controlling a wireless access point comprises: a grouping unit which groups wireless access points which use the same channel, by using channel use information received from the wireless access points; a map generator which computes each received signal strength value of the grouped wireless access points and each output strength value of the grouped wireless access points; an extractor which extracts a wireless access point having the highest received signal strength value among the grouped wireless access points, if interference occurs between said grouped wireless access points; and an optimal output strength value-calculator which computes a corrected output strength value by using the received signal strength value of the extracted wireless access point, a threshold value of predetermined received signal strength, and a currently used output strength value between said grouped wireless access points. | 10-30-2014 |
20150087326 | CALL ADMISSION CONTROL - The disclosure is related to a method of adaptive call admission control in a base station. When a call access request is received from a user equipment determination may be made as to whether an available call admission capacity of the base station reaches a first limit. When the available call admission capacity of the base station reaches the first limit determination may be made as to whether the received call access request is for a preferred call. Then, determination may be made as to whether a reserved call admission capacity reaches a second limit when the received call access request is for the preferred call. When the reserved call admission capacity has not reached a second limit, access of the user equipment associated with the received call access request may be allowed. | 03-26-2015 |
Jae Ho Guahk, Gyeonggi-Do KR
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20100059478 | APPARATUS FOR PLASMA PROCESSING AND METHOD FOR PLASMA PROCESSING - There is provided a substrate supporter capable of securely supporting a substrate such as a wafer on which a device having a predetermined thin film pattern is formed to remove various impurities formed on the rear surface of the substrate, and a plasma processing apparatus having the same. The plasma processing apparatus includes: at least one arm; and a supporting portion extending from the arm toward a substrate seating position of the substrate, so that the plasma processing apparatus can reduce the likelihood of arc discharges compared with conventional dry etching to increase process yield and product reliability, and ensure stable mounting of a substrate. | 03-11-2010 |
Jae Ho Han US
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20140159083 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD THEREOF - A semiconductor light emitting device includes a first conductivity-type semiconductor layer, an active layer, a second conductivity-type semiconductor layer, an insulating region formed along the outer edges of an upper surface of the second conductivity-type semiconductor layer, and an ohmic-electrode layer disposed on the second conductivity-type semiconductor layer. | 06-12-2014 |
Jae Ho Han, Gyeonggi-Do KR
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20130307007 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A light emitting device includes a first semiconductor layer, an active layer, and a second semiconductor layer, and first and second electrodes electrically connected to the first and second semiconductor layers, respectively. The second electrode includes a reflective pad portion, a transparent electrode layer, a reflective finger portion and an electrode pad portion. The reflective pad portion is disposed in a region of an upper surface of the second semiconductor layer. The transparent electrode layer is disposed on the second semiconductor layer and has an opening encompassing the reflective pad portion such that the transparent electrode layer is not in contact with the reflective pad portion. The reflective finger portion extends from the reflective pad portion and has at least a portion thereof disposed on the transparent electrode layer. The electrode pad portion covers the reflective pad portion to be in contact with the transparent electrode layer. | 11-21-2013 |
Jae Ho Han, Daejeon KR
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20080293177 | Method of manufacturing nitride-based semiconductor light emitting diode - Provided is a method of manufacturing a nitride-based semiconductor LED including sequentially forming an n-type nitride semiconductor layer, an active layer, and a p-type nitride semiconductor layer on a substrate; forming a Pd/Zn alloy layer on the p-type nitride semiconductor layer; heat-treating the p-type nitride semiconductor layer on which the Pd/Zn alloy layer is formed; removing the Pd/Zn alloy layer formed on the p-type nitride semiconductor layer; mesa-etching portions of the p-type nitride semiconductor layer, the active layer, and the n-type nitride semiconductor layer such that a portion of the upper surface of the n-type nitride semiconductor layer is exposed; and forming an n-electrode and a p-electrode on the exposed n-type nitride semiconductor layer and the p-type nitride semiconductor layer, respectively. | 11-27-2008 |
20100006878 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING PATTERNED SUBSTRATE AND MANUFACTURING METHOD OF THE SAME - There is provided a semiconductor light emitting device having a patterned substrate and a manufacturing method of the same. The semiconductor light emitting device includes a substrate; a first conductivity type nitride semiconductor layer, an active layer and a second conductivity type nitride semiconductor layer sequentially formed on the substrate, wherein the substrate is provided on a surface thereof with a pattern having a plurality of convex portions, wherein out of the plurality of convex portions of the pattern, a distance between a first convex portion and an adjacent one of the convex portions is different from a distance between a second convex portion and an adjacent one of the convex portions. | 01-14-2010 |
20100308366 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE INCLUDING ELECTRODES OF A MULTILAYER STRUCTURE - A nitride semiconductor LED comprises a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer formed on a predetermined region of the n-type nitride semiconductor layer; a p-type nitride semiconductor layer formed on the active layer; a p-electrode formed on the p-type nitride semiconductor layer; and an n-electrode formed on the n-type nitride semiconductor layer in which the active layer is not formed. The p-electrode and n-electrode are formed to have such a multilayer structure that an ohmic contact layer, a compound layer containing aluminum or silver, and a degradation preventing layer are sequentially laminated. | 12-09-2010 |
20110263061 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING PATTERNED SUBSTRATE AND MANUFACTURING METHOD OF THE SAME - There is provided a semiconductor light emitting device having a patterned substrate and a manufacturing method of the same. The semiconductor light emitting device includes a substrate; a first conductivity type nitride semiconductor layer, an active layer and a second conductivity type nitride semiconductor layer sequentially formed on the substrate, wherein the substrate is provided on a surface thereof with a pattern having a plurality of convex portions, wherein out of the plurality of convex portions of the pattern, a distance between a first convex portion and an adjacent one of the convex portions is different from a distance between a second convex portion and an adjacent one of the convex portions. | 10-27-2011 |
20140175503 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device may include an n-type semiconductor layer, an active layer and a p-type semiconductor layer disposed in a first region corresponding to a portion of an upper surface of the n-type semiconductor layer, an n-type electrode formed in a second region distinct from the first region on the n-type semiconductor layer to be electrically connected to the n-type semiconductor layer and including an n-type electrode pad and first and second n-type electrode fingers, and a p-type electrode formed on the p-type semiconductor layer to be electrically connected to the p-type semiconductor layer and including a p-type electrode pad and a p-type electrode finger. A distance between n-type and p-type electrodes may be constant to significantly reduce a phenomenon of concentration of a current in a specific region of an electrode. | 06-26-2014 |
20140183589 | METHOD FOR MANUFACTURING A SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTING ELEMENT MANUFACTURED THEREBY - There are provided a method of manufacturing a semiconductor light emitting device and a semiconductor light emitting device manufactured thereby. According to an exemplary embodiment, a method of manufacturing a semiconductor light emitting device includes: forming a light emitting structure by sequentially growing a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer on a first main surface of a substrate, the substrate having first and second main surfaces opposing one another; forming a reflective film on the second main surface of the substrate, the reflective film including at least one laser absorption region; and performing a scribing process separating the light emitting structure and the substrate into device units by irradiating a laser from a portion of a top of the light emitting structure corresponding to the laser absorption region to the light emitting structure and the substrate. | 07-03-2014 |
20140191194 | NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT - There is provided a nitride semiconductor light emitting device, capable of improving light extraction efficiency through a texture effect and including: a light emitting structure formed on a substrate and including a first conductivity-type nitride semiconductor layer and a second conductivity-type nitride semiconductor layer with an active layer interposed therebetween; a first electrode electrically connected to the first conductivity-type nitride semiconductor layer; a second electrode electrically connected to the second conductivity-type nitride semiconductor layer; and a light extraction pattern disposed between the first electrode and the second electrode and including a plurality of through holes formed by vertically penetrating the light emitting structure. | 07-10-2014 |
20140231859 | SEMICONDUCTOR LIGHT-EMITTING ELEMENT - A semiconductor light emitting device may include: a light emitting structure including an n-type semiconductor layer, a p-type semiconductor layer, and an active layer interposed therebetween; a first electrode connected to one of the n-type semiconductor layer and the p-type semiconductor layer; and a second electrode connected to the other of the n-type semiconductor layer and the p-type semiconductor layer. The first electrode may include a first electrode pad disposed in a central portion of one side of the light emitting structure and first to third branch electrodes connected to the first electrode pad, having a fork shape. The second electrode may include second and third electrode pads disposed separately in both corners of the other side opposing the one side and fourth to seventh branch electrodes connected thereto. The fourth and seventh branch electrodes may extend in an interdigitated manner between the first to third branch electrodes. | 08-21-2014 |
Jae Ho Hong, Gyeonggi-Do KR
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20100190614 | TRAINING EQUIPMENTS ALTERED SPEED AS THE CONTINUALLY AND HORIZONTALLY OPERATE MECHANISM - A variable speed training apparatus of a continuous horizontal mechanism is disclosed, in which a lower body can be exercised by pedaling along a circular trace while overcoming the problems found in the conventional art, and an exercise effect can be doubled by using many leg muscles. The variable speed training apparatus of a continuous horizontal mechanism comprises a body frame; first and second rotation casings which are opposed to each other and are installed in both sides of the body frame | 07-29-2010 |
Jae Ho Hong, Bucheon-Si KR
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20090152039 | ATTACHABLE POWER DEVICE FOR BIKE - The attachable power device for a bike comprises a base plate installed in an upper side of the rear wheel; a motor and a decelerator which are installed in one side of an upper side of the base plate; an inner casing which includes a power supply unit for supplying power to the motor and is detachably attached to the other side of an upper side of the base plate; an outer casing which is configured to accommodate the inner casing, the motor and the decelerator and is engaged to an upper side of the base plate; a chain sprocket which is installed in a left side of the hub of the rear wheel; a connection member which connects the chain sprocket and the driving sprocket of the decelerator; and a control unit which is installed in the handle and controls a driving of the motor. | 06-18-2009 |
Jae Ho Hwang, Daejun KR
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20100044679 | Method For Producing Carbon Nanotube Transistor And Carbon Nanotube Transistor Thereby - The present invention relates to a method of manufacturing a carbon nanotube transistor in which a carbon nanotube channel is formed between a source electrode and a drain electrode and a gate electrode is formed at one side of the carbon nanotube channel, the method comprising the steps of: (a) forming the carbon nanotube channel on a substrate; (b) electrically connecting the source electrode and the drain electrode to both ends of the carbon nanotube channel, respectively; and (c) applying a stress voltage across the source electrode and the drain electrode to remove metallicity of the carbon nanotube channel. | 02-25-2010 |
Jae Ho Hwang, Gyeonggi-Do KR
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20090071265 | APPARATUS FOR CLASSIFYING PASSENGERS - An apparatus for classifying passengers includes a plurality of load sensors disposed in a passenger seat of an automobile to measure a load applied to the passenger seat, the load sensors classifying the passengers by comparing a sum with a reference value, and the sum being obtained by summing the respective values, which are obtained by multiplying respective load values measured from the plurality of load sensors by weighed load values of the respective load sensors. | 03-19-2009 |
20090151477 | PASSENGER DISCRIMINATING APPARATUS EMPLOYING TWO LOAD SENSORS - A passenger discriminating apparatus according to the present invention includes a plurality of load sensors for measuring a load of a passenger, which is applied to a passenger seat disposed within a vehicle, and a pair of dummy sensors configured to support the load of the passenger seat and not having a load sensing function. The type of the passenger is discriminated by comparing a sum of values in which the load values measured by the plurality of load sensors, respectively, are multiplied by a load weight of the load sensors and a reference value. Accordingly, the passenger discriminating apparatus can save the prime cost, reduce its weight, and secure an equivalent or more performance. | 06-18-2009 |
20090157256 | PASSENGER DIFFERENTIATING APPARATUS WITH INDEPENDENT FRAME STRUCTURE - A passenger differentiating apparatus with an independent frame structure includes a passenger seat disposed to be movable in a back-and-forth direction within a car by a user, a pair of guide rails disposed below the passenger seat and configured to guide the movement of the passenger seat, a pair of load sensors disposed to be spaced apart from each other in a back-and-forth direction on one of the pair of guide rails to sense a load of a passenger sitting on the passenger seat, and an overload prevention unit disposed on the guide rails and configured to prevent damage to the pair of load sensors. | 06-18-2009 |
20110270492 | VEHICLE AND METHOD OF IDENTIFYING PASSENGER OF THE SAME - A vehicle according to the present invention includes: a weight sensor disposed in a seat to sense the weight of a passenger sitting in the seat; a weight-keeping-exerted time measurer measuring how long the weight of the passenger sensed by the weight sensor is exerted; a vehicle speed sensor sensing the traveling speed; and a passenger identification unit setting the class of the seat by using the passenger's weight sensed by the weight sensor and the weight-keeping-exerted time measured by the weight-keeping-exerted time measurer and finally fixing the set class, when the traveling speed sensed by the vehicle speed sensor is a fixed reference speed or more. | 11-03-2011 |
20120239954 | APPARATUS AND METHOD FOR REDUCING CURRENT CONSUMPTION IN A PORTABLE TERMINAL - An apparatus and method for reducing current consumption in a portable terminal are provided, in which upon generation of a task, a controller transitions to a Virtual Maximum Clock (VMC) level and changes a clock level from the VMC level according to a load state of the controller, to process the task. Moreover, the controller changes the clock level by at least one of transition from the VMC level to an RMC level, a stepwise increase from the VMC level, a stepwise decrease from the VMC level, and a hold at the VMC level, according to the load state of the controller. | 09-20-2012 |
20150229208 | DC-TO-DC CONVERTER AND METHOD FOR FABRICATING THE SAME - A DC-to-DC converter includes: a substrate having a switching element region defined by an isolation layer; a transistor formed over the switching element region; a landing plate formed over the isolation layer; a capacitor formed over the landing plate and includes a bottom plate, a dielectric layer and a top plate; multi-layer metal lines disposed in an upper portion of the transistor and coupled with the transistor; and an interconnection portion coupled with the multi-layer metal lines to electrically connect the transistor with the capacitor. | 08-13-2015 |
Jae Ho Jang, Yeosu-Si KR
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20140196474 | COLD HEAT RECOVERY APPARATUS USING AN LNG FUEL, AND LIQUEFIED GAS CARRIER INCLUDING SAME - Provided are a cold heat recovery apparatus using an LNG fuel and a liquefied gas carrier, in which costs involved in the installation and operation of a reliquefying facility can be reduced by recovering and utilizing cold heat of the LNG fuel when boil-off gas of liquefied gas as a cargo is reliquefied, and energy saving and reduction of environmental pollutants can be achieved because additional energy is not consumed in a reliquefaction process. A cold heat recovery apparatus for processing boil-off gas generated in a liquefied gas tank by using cold heat of an LNG fuel includes cold heat usage means using cold heat of an LNG supplied from an LNG fuel tank storing an LNG as a fuel to an engine, so as to processing the boil-off gas generated in the liquefied gas tank. | 07-17-2014 |
20150184618 | SYSTEM FOR SUPPLYING FUEL TO ENGINE OF SHIP - A system for supplying fuel to an engine of a ship. The system includes a high pressure pump pressurizing a liquefied natural gas (LNG) and supplying the pressurized LNG to the engine, a hydraulic motor driving the high pressure pump and a chamber carrying the high pressure pump and the hydraulic motor. The chamber is substantially free of electric sparks. | 07-02-2015 |
20150192093 | FUEL GAS SUPPLY APPARATUS - A system for supplying fuel to an engine of a ship. The system includes a high pressure pump pressurizing a liquefied natural gas (LNG) and supplying the pressurized LNG to the engine, a hydraulic motor driving the high pressure pump and a chamber carrying the high pressure pump and the hydraulic motor. The chamber is substantially free of electric sparks. | 07-09-2015 |
20160052612 | APPARATUS AND METHOD FOR TRANSFERRING INFLAMMABLE MATERIAL ON MARINE STRUCTURE - A system for supplying fuel to an engine of a ship. The system includes a high pressure pump pressurizing a liquefied natural gas (LNG) and supplying the pressurized LNG to the engine, a hydraulic motor driving the high pressure pump and a chamber carrying the high pressure pump and the hydraulic motor. The chamber is substantially free of electric sparks. | 02-25-2016 |
Jae Ho Jung, Hwaseong-City KR
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20100132643 | CAM CAP - A cam cap may include an oil supply circuit formed to the cam cap for supplying hydraulic pressure to a continuously variable valve timing and an oil flowing backward preventing unit disposed to the oil supply circuit for preventing operation oil from flowing backward. | 06-03-2010 |
Jae Ho Jung, Geoje Gyeongsangnam-Do KR
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20140137782 | STORAGE TANK FOR LIQUIFIED MATERIALS AND SHIP COMPRISING SAME - A liquid cargo storage tank and a ship including the same are provided. The liquid cargo storage tank according to the present invention comprises: a body installed in a hull of a ship and having a liquid cargo receiving space by forming a space between the body and the hull; and a reinforcing plate installed in the lower part of the body in a state of being spaced apart from the underside of the body to be a floor of the liquid cargo receiving space. | 05-22-2014 |
Jae Ho Jung, Seoul KR
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20130064766 | TRICARBONYL TECHNETIUM-99m OR RHENIUM-188 LABELED CYCLIC RGD DERIVATIVES, A PREPARATION METHOD THEREOF, AND A PHARMACEUTICAL COMPOSITION CONTAINING THE DERIVATIVES AS AN ACTIVE INGREDIENT FOR USE IN THE DIAGNOSIS OR TREATMENT OF ANGIOGENESIS-RELATED DISEASES - The present invention relates to tricarbonyl technetium-99m or rhenium-188 labeled cyclic RGD derivatives, a preparation method thereof, and a pharmaceutical composition containing the derivative as an active ingredient for use in the diagnosis or treatment (radiotherapy) of angiogenesis-related diseases. The tricarbonyl technetium-99m or rhenium-188 labeled cyclic RGD derivatives of the present invention has a high subnanomolar affinity to integrin α | 03-14-2013 |
Jae Ho Kang, Yongin-Si KR
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20090186578 | HINGE TYPE BLUETOOTH EAR SET - Disclosed herein is a hinge type Bluetooth ear set. The hinge type Bluetooth ear set has an ear phone hingably connected to a main body of the ear set. An antenna is provided by an antenna pattern formed on an antenna board independent of a main board. The antenna board is connected to the main board at a right angle and disposed in a space between a shaft support supporting the ear phone and an outer surface of the main body. The hinge type Bluetooth ear set has a reduced size of the main board. Further, the hinge type Bluetooth ear set has the antenna board disposed at a lateral side of the hinge shaft, enabling reduction of an overall size of the Bluetooth ear set while ensuring a suitable size of the antenna board. | 07-23-2009 |
20090186579 | WIRELESS HEADSET WITH CHARACTER MESSAGE OUTPUTTING FUNCTION AND METHOD FOR OUTPUTTING CHARACTER MESSAGE - A wireless headset with a character message outputting function and a method for outputting a character message are disclosed. The character message is output after being converted into a voice signal when a mobile communication terminal performing wireless connection with the wireless headset receives the character message. A user can confirm the character message through the voice signal using the wireless headset without directly confirming the character message in the mobile communication terminal, which allows the user to confirm the character message in the wireless headset while listening to the music. | 07-23-2009 |
20090186665 | HELMET TYPE HANDS FREE SYSTEM WITH RADIO COMMUNICATION FUNCTION - A helmet-type hands free system with a radio communication function is provided, in which a hands free function key input unit for executing a hands free function is mounted on a handle of a vehicle. Accordingly, it is possible to operate a hands free module without taking a hand off the handle and to establish radio communication between neighboring hands free modules without communicating with a base station. As a result, safer driving is possible and radio communication costs are reduced. | 07-23-2009 |
Jae Ho Kang, Seoul KR
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20090089279 | Method and Apparatus for Detecting Spam User Created Content - The present invention provides methods, apparatuses and systems directed to automatically detecting spam user created content. In a particular implementation, there is provided a method for processing spam contents, which comprises: maintaining a plurality of key information databases; receiving user-created content and at least one of a service ID and a content category ID of the user-created content from one or more users of a user-created content hosting site; selecting one of the plurality of key information databases based on at least one of the service ID and the content category ID; extracting second key information from the received user-created content; searching the selected key information database for first key information related to the second key information; classifying the received user-created content as spam content based on the extracted second key information and/or the first key information related to the second key information; and conditionally storing the user-created content in a network accessible data store available to users of the user-created content hosting site based on classifying the user-created content as spam or non-spam content. Said first and second key information may comprise at least one of predetermined type(s) of data, word(s) and phrase(s) in said contents, wherein said data comprises a user ID, a universal resource locator, a site address, an account number and/or a telephone number. In addition, said method may further comprise: determining whether the extracted second key information corresponds to predefined restricted information; and if the extracted second key information corresponds to the predefined restricted information, removing the extracted second key information and/or replacing the extracted second key information with predefined different information. | 04-02-2009 |
Jae Ho Ko, Osan-Si, Gyeonggi-Do KR
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20160025904 | OPTICAL SHEET STRUCTURE - The present invention relates to an optical sheet structure for minimizing optical interferences, which includes: a base substrate; a structural pattern formed on the upper side of the base substrate; and an optical interference preventive part formed on the underside of the base substrate having a plurality of concave regions separately formed. | 01-28-2016 |
Jae Ho Kwak, Seoul KR
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20130101170 | METHOD OF IMAGE PROCESSING AND DEVICE THEREFORE - Disclosed are an image processing method and an image processing apparatus. Disclosed are an image processing method and an image processing apparatus. The image processing method includes dividing the image into a plurality of regions; setting a portion of the divided regions to a first region of interest; detecting a candidate region for a target from the first region of interest; determining if the detected candidate region corresponds to the target; detecting a target region by using the candidate region if the candidate region corresponds to the target; estimating a pose of the target by using the detected target region; and performing modeling with respect to the target. | 04-25-2013 |
Jae Ho Lim, Daejeon KR
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20140266172 | APPARATUS FOR MAGNETIC PARTICLE IMAGING - An apparatus for magnetic particle imaging, the apparatus comprising: a sensing unit configured to detect linear sample signals, which represent the mixed electromagnetic fields, generated from magnetic particles in a sample; a driving unit configured to move the sensing unit in a direction of X-axis, Y-axis, or Z-axis; and a data processing unit configured to rearrange in a matrix linear sample signals detected by the sensing unit that is moved by the driving unit. | 09-18-2014 |
20140347360 | METHOD AND APPARATUS FOR MULTI DIMENSIONAL VISUALIZATION OF DATA USING 3-DIMENSIONAL LIGHT EMITTING APPARATUS - A method for multi-dimensional visualization of data performed in a data display apparatus, includes: collecting data obtained by scanning at least one part of a sample, from at least one sensor; and comparing a resolution of 3-dimensional light emitting apparatus and a resolution of the scanned data. Further, the method includes adjusting the resolution of the scanned data to be matched with the resolution of the 3-dimensional light emitting apparatus, when the resolution of 3-dimensional light emitting apparatus is not identical to the resolution of the scanned data; and displaying the data corresponding to the sample in the adjusted resolution by driving the 3-dimensional light emitting apparatus. | 11-27-2014 |
20150023574 | APPARATUS FOR PROVIDING MEDICAL IMAGE KNOWLEDGE SERVICE AND IMAGE PROCESSING DEVICE AND METHOD FOR THE SAME - Disclosed herein is technology for providing a medical image knowledge service. An apparatus for providing a medical image knowledge service according to an embodiment includes an image processing device for acquiring image information of at least a partial region of an analysis target based on a distribution of reactive oxygen species or magnetic particles, and generating final image information of an overall region of the analysis target based on results of analysis of the acquired image information. A medical knowledge service device constructs a medical knowledge model based on the acquired final image information, and provides a medical image knowledge service to a user using the constructed medical knowledge model. | 01-22-2015 |
Jae Ho Oh, Cheongju KR
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20130186695 | METHOD AND SYSTEM FOR ESTIMATING FOOD COMMODITY INTAKE - Disclosed are a method and a system for estimating food commodity intakes. The method includes (a) obtaining a food intake of a food searched as a subject to be estimated for food commodity intake based on food intake database, (b) obtaining a material mix ratio of the food searched based on the material mix ratio database and estimating a material mix ratio intake using the food intake, (c) detecting whether or not the material contained in the material mix ratio intake estimation results is a food commodity, (d) accumulating a weight data of the material that is detected to be a food commodity among the materials obtained from the material mix ratio intake estimation results, (e) repeatedly performing operations (b) to (d) on materials that are not food commodities, until all of the materials contained in the material mix ratio intake estimation results become food commodities, and (f) summing the accumulated weight data of each food commodity to estimate a food commodity intake of the food, when all of the materials contained in the material mix ratio intake estimation results are food commodities. According to the present invention, more accurate food intake data can be conveniently estimated by converting all ingredients of mixed foods into food commodities. | 07-25-2013 |
Jae Ho Park, Gyeonggi-Do KR
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20080211466 | Voltage Generators Implementing Boosting Schemes for Generating Boosting Voltages and Related Liquid Crystal Displays (LCDS) and Methods - A voltage generators is provided including a boosting circuit and a boosting control circuit. The boosting circuit is configured to boost a power voltage to generate first through fourth voltages. The boosting control circuit is configured to control the boosting circuit to enable the first through fourth voltages to be generated in sequence, such that when a current voltage of the first through fourth voltages is boosted to a predetermined level, a voltage next to the current voltage is generated. Related liquid crystal displays and methods are also provided. | 09-04-2008 |
20140322366 | hTRPA1-ACTIVATING COMPOSITION AND USE THEREOF - A coniferyl alcohol or a Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract provides various uses associated with hTRPA1 activation, and, being a natural compound, involves relatively few side effects in the body and has substantial industrial applicability. The coniferyl alcohol or the Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract of the present invention not only will be a novel medical or food raw material which is helpful in maintaining homeostasis in the body associated with hTRPA1 activation, but can also be used to advantage in hTRPA1 antagonist screening. | 10-30-2014 |
Jae Ho Park, Suwon-Si KR
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20090306821 | Robot and method of controlling walking thereof - Disclosed are a robot, which generates a stable walking pattern similar to that of a human, and a method of controlling walking thereof. The method includes generating a walking pattern of a leg connected to a torso of the robot; detecting whether or not a singularity pose of the leg walking according to the walking pattern is generated; and changing the walking pattern by adjusting a yaw direction angle of the torso when the singularity pose is generated. | 12-10-2009 |
20090319082 | ROBOT AND METHOD OF CONTROLLING WALKING THEREOF - A method of controlling walking a biped robot to generate a walking pattern maximally similar to that of a human includes generating a walking pattern, calculating a walking pattern similarity corresponding to the walking pattern, and comparing the walking pattern similarity with a predetermined reference pattern similarity, and changing the walking pattern based on a result of the comparison. When the robot walks, a knee is maximally stretched and a horizontal movement of a waist is minimized such that the walking pattern of the robot is maximally similar to that of a human, thus enhancing an affinity for a human being and increasing energy efficiency. | 12-24-2009 |
20100110292 | VIDEO APPARATUS AND METHOD OF CONTROLLING THE VIDEO APPARATUS - A video apparatus and a method to control the video apparatus thereof. The video apparatus receives information regarding device and functions of the external apparatus from the external apparatus, and transmits information regarding device and functions of the video apparatus to the external apparatus. | 05-06-2010 |
20110040410 | APPARATUS AND METHOD CONTROLLING LEGGED MOBILE ROBOT - Disclosed is an apparatus and method adjusting motion of each joint of a robot to compensate for friction force of each joint such that the sole of the foot of the robot clings to the ground. The motion of each joint is adjusted as if gravity acts on each joint of the robot in a direction opposite to gravity and the robot is held in an erect state. Therefore, the robot can stand while keeping its balance without falling. | 02-17-2011 |
20110178639 | HUMANOID ROBOT AND WALKING CONTROL METHOD THEREOF - A humanoid robot that achieves stable walking based on servo control of a joint torque and a walking control method thereof. The humanoid robot calculates a joint position trajectory compensation value and a joint torque compensation value using a measurement value of a sensor, compensates for a joint position trajectory and a joint torque using the calculated compensation value, and drives a motor mounted to each joint according to the compensated joint torque. | 07-21-2011 |
20120158182 | WALKING CONTROL APPARATUS AND METHOD OF ROBOT - A walking control apparatus and method of a robot. The walking control method include confirming a swing leg and a support leg by judging a walking state of the robot when a walking velocity of the robot and a walking command are received by the robot, generating reference pitch knot points of a hip joint unit of the swing leg based on the walking state and the walking velocity of the robot, generating a target pitch angle trajectory of the hip joint unit of the swing leg using the reference pitch knot points, calculating torques tracking the target pitch angle trajectory, and outputting the torques to the hip joint unit of the swing leg to control the walking velocity of the robot. The walking velocity of the robot is rapidly and easily changed by adjusting at least one of a step length and a step time. | 06-21-2012 |
20120165983 | WALKING ROBOT AND CONTROL METHOD THEREOF - A walking robot and a control method thereof. The control method includes performing transition of a second leg to a toe-off state, when ground reaction force applied to a first leg exceeds a first set value under the condition that the first leg is in a swing state and the second leg is in a support state, performing transition of the second leg to the swing state and transition of the first leg to the support state, when ground reaction force applied to the second leg is below a second set value under the condition that the second leg is in the toe-off state, and achieving walking of the walking robot by repeating the transitions among the swing state, the support state and the toe-off state. Thereby, the control method allows the robot to more stably and naturally walk. | 06-28-2012 |
20120165987 | WALKING ROBOT AND CONTROL METHOD THEREOF - A walking robot and a control method thereof. The control method of the walking robot which walks using two legs includes applying first virtual gravity torque including a vector component in the anti-gravity direction to respective joints of a support leg from among the two legs during walking, and applying second virtual gravity torque including a vector component in the gravity direction to respective joints of a swing leg from among the two legs during walking. Thereby, the walking robot implements a natural walking motion having a low energy consumption rate. | 06-28-2012 |
20130144439 | WALKING ROBOT AND CONTROL METHOD THEREOF - A walking robot to prevent slippage of a swing foot on the ground and a control method thereof includes generating a target angle trajectory for each joint unit of legs, calculating a torque, which tracks the target angle trajectory, for each joint unit, determining whether slippage of a swing foot connected to a swing leg of the two legs occurs, calculating a final torque to be provided to each joint unit of the swing leg based on a velocity sensed from the swing foot if occurrence of slippage of the swing foot is determined, and providing the calculated final torque to each joint unit. By sensing whether slippage of the swing foot occurs when the swing foot touches the ground and restricting a torque to be applied to each joint unit based on the sensed result, stable walking of the robot is realized. | 06-06-2013 |
20140085966 | FIELD EFFECT TRANSISTORS INCLUDING ASYMMETRICAL SILICIDE STRUCTURES AND RELATED DEVICES - A fin Field Effect Transistor (finFET) can include a source region and a drain region of the finFET. A gate of the finFET can cross over a fin of the finFET between the source and drain regions. First and second silicide layers can be on the source and drain regions respectively. The first and second silicide layers can include respective first and second surfaces that face the gate crossing over the fin, where the first and second surfaces are different sizes. | 03-27-2014 |
20140101395 | SEMICONDUCTOR MEMORY DEVICES INCLUDING A DISCHARGE CIRCUIT - Semiconductor memory devices are provided. Each of the semiconductor memory devices may include first and second memory cells. The first memory cell may be connected to a bit line and a complementary bit line. Moreover, each of the semiconductor memory devices may include a discharge circuit connected to the first memory cell via the bit line and the complementary bit line. The discharge circuit may be configured to discharge the first memory cell during a read or write operation of the second memory cell. | 04-10-2014 |
20140374828 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes first and second memory cell regions adjacent to each other on a substrate. At least one active base and a shallow trench isolation may be sequentially laminated at a boundary between the first and second memory cell regions. First and second active fins are formed on respective sides of the shallow trench isolation, and the first and second active fins projecting from the active base. At least one deep trench isolation is formed on one side of the active base. | 12-25-2014 |
20140380256 | DOUBLE PATTERNING LAYOUT DESIGN METHOD - A double patterning layout design method comprises defining critical paths comprising a first path and a second path on a schematic circuit, and defining a double patterning layout divided into a first mask layout having a first color and a second mask layout having a second color, the double patterning layout corresponding to the schematic circuit. The defining of the double patterning layout comprises anchoring the critical paths on the schematic circuit. | 12-25-2014 |
20160026749 | INTEGRATED CIRCUIT LAYOUT DESIGN SYSTEM AND METHOD - A method of generating a photo mask for use during fabrication of a semiconductor device includes; generating an initial layout design including critical circuit paths and non-critical circuit paths by shielding all gate line patterns used to implement transistors in the critical circuits and non-critical circuits, and thereafter generating a layout design from the initial layout design by selectively un-shielding a non-critical gate line pattern among the gate line patterns used to implement a gate of a non-critical transistor in a non-critical circuit, while retaining the shielding of all critical gate line patterns among the gate line patterns. | 01-28-2016 |
20160055284 | Standard Cell Library and Methods of Using the Same - A standard cell library and a method of using the same may include information regarding a plurality of standard cells stored on a non-transitory computer-readable storage medium, wherein at least one of the plurality of standard cells includes a pin through which an input signal or an output signal of the at least one standard cell passes and including first and second regions perpendicular to a stack direction. When the via is disposed in the pin, the second region can provide a resistance value of the via smaller than that of the first region. The standard cell library may further include marker information corresponding to the second region. | 02-25-2016 |
20160056081 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor device having a first region, a second region, and a third region between the first and second regions includes forming first and second preliminary active patterns protruding from a substrate in the first and second regions, respectively, forming mask patterns exposing the third region on the substrate, performing a first etching process using the mask patterns an etch mask to form first and second active patterns, respectively, and forming gate structures on the substrate. | 02-25-2016 |
20160056155 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a substrate having an active region, a gate structure intersecting the active region and extending in a first direction parallel to a top surface of the substrate, a first source/drain region and a second source/drain region disposed in the active region at both sides of the gate structure, respectively, and a first modified contact and a second modified contact in contact with the first source/drain region and the second source/drain region, respectively. The distance between the gate structure and the first modified contact is smaller than the distance between the gate structure and the second modified contact. | 02-25-2016 |
Jae Ho Pyee, Gunpo-Si, Gyeonggi-Do KR
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20160051491 | NOVEL USE OF PINOSYLVIN FOR ANGIOGENESIS PROMOTION - The present invention relates to a pharmaceutical composition for preventing or treating angiogenesis-dependent diseases containing pinosylvin or a pharmaceutically acceptable salt thereof as an active ingredient, a food composition for preventing or improving angiogenesis-dependent diseases containing pinosylvin or a pharmaceutically acceptable salt thereof as an active ingredient, a method for treating angiogenesis-dependent diseases including administering the pharmaceutical composition to a subject suspected of having the angiogenesis-dependent diseases, and a method for promoting angiogenesis including administering pinosylvin or a pharmaceutically acceptable salt thereof to a subject in need of angiogenesis promotion. | 02-25-2016 |
Jae Ho Ryu, Daejeon KR
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20150177228 | DEVICE AND METHOD FOR SCREENING FOR BIOACTIVE MATERIALS USING VISUAL RECOGNITION OF ANIMALS - The device for screening for bioactive materials using the visual recognition of animals according to the present invention includes: an accommodating member ( | 06-25-2015 |
Jae Ho Shin, Paju-Si KR
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20090279045 | Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet. | 11-12-2009 |
Jae Ho Shin, Seoul KR
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20110086234 | NITRIC OXIDE-RELEASING COATINGS - Provided according to embodiments of the invention are NO-releasing sol-gel coating formed from a sol precursor solution comprising a backbone alkoxysilane and a diazeniumdiolate-modified alkoxysilane. Further provided are methods of producing NO-releasing sol-gel coatings. Such methods may include (a) co-condensing a sol precursor solution comprising a backbone alkoxysilane and a diazeniumdiolate-modified alkoxysilane in a solvent to form a sol; (b) coating a substrate with the sol; and (c) drying the sol to form the NO-releasing sol-gel coating. | 04-14-2011 |
20140014512 | AMPEROMETRIC SENSORS AND DEVICES FOR MEASURING CONCENTRATION OF S-NITROSOTHIOLS BASED ON PHOTO-INDUCED DECOMPOSITION OF S-NITROSOTHIOLS - Provided are an amperometric sensor and device for electrochemically quantifying nitrosothiol (RSNO), which is associated with storage and delivery of nitric oxide (NO) in the human body. The amperometric sensor for measuring a concentration of RSNO includes an electrode configured to measure an electric current generated by an oxidation reaction of NO, and a means configured to start and stop photo-induced decomposition of RSNO. Here, the electric current is measured by the oxidation reaction of NO before and after the photo-induced decomposition of RSNO. The amperometric sensor may measure separate signals of RSNO and NO, which are present in the sample at the same time, using one electrode, thereby preventing an inhibition action caused by NO during the measurement of RSNO. Also, the amperometric sensor is simple in structure and easy to manufacture and may be applied to manufacture of a small electrode, and thus may be developed as a sensor for in vivo measurements. | 01-16-2014 |
20140134321 | NITRIC OXIDE-RELEASING COATINGS - Provided according to embodiments of the invention are NO-releasing sol-gel coating formed from a sol precursor solution comprising a backbone alkoxysilane and a diazeniumdiolate-modified alkoxysilane. Further provided are methods of producing NO-releasing sol-gel coatings. Such methods may include (a) co-condensing a sol precursor solution comprising a backbone alkoxysilane and a diazeniumdiolate-modified alkoxysilane in a solvent to form a sol; (b) coating a substrate with the sol; and (c) drying the sol to form the NO-releasing sol-gel coating. | 05-15-2014 |
20140238263 | SUPERHYDROPHOBIC COATINGS AND METHODS FOR THEIR PREPARATION - Superhydrophobic coatings and compositions and methods for preparing superhydrophobic coatings and compositions are described herein whereby the coatings and compositions are prepared under mild conditions, yet the methods are amenable to chemical functionalization of the coatings and components therein. The methods are useful for tuning and optimizing the physical properties of the coatings. In an embodiment, the coatings comprise nanostructured fluorinated silica colloids. | 08-28-2014 |
Jae Ho Shin, Gwangju-Si KR
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20100181023 | PRODUCTION LAYOUT FOR LCD, METHOD FOR MANUFACTURING THE LCD, AND HARDENING DEVICE FOR THE LCD - A production layout for an LCD is provided. The production layout for an LCD includes a bonding part operable to bond a pair of substrates for the LCD with a sealant and a hardening part operable to harden the sealant. The hardening part includes an ion provider operable to supply ions to the substrates during a hardening process of the sealant. The production layout further includes a transfer unit that loads and unloads the bonded substrates. Footprint and tact time for manufacturing the LCD may be reduced. Electrostatic removal effect of the bonded substrates may improve. | 07-22-2010 |
Jae Ho Shin, Gyeonggi-Do KR
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20090219521 | Inspection apparatus for liquid crystal display device and inspection method using the same - An inspection apparatus and inspection method for liquid crystal display devices are disclosed, wherein a final inspection for completely manufactured liquid crystal display devices is performed using a visual-light inspection apparatus, whereby high productivity due to improved inspection accuracy and reduced inspection time can be accomplished. With the inspection apparatus and inspection method, defects of a plurality of glass panels can be automatically inspected based on analyzed information of an entire screen of each glass panel using a plurality of vision cameras, whereby improved inspection accuracy and improved product quality can be accomplished and reduced inspection time can result in improved productivity of liquid crystal display devices. Further, by quantifying screen defects of the plurality of glass panels, defects of glass panels due to failures of manufacturing processes or design failures and other problems attendant on the defects can be prevented. | 09-03-2009 |
20150212617 | TOUCH SENSOR - Embodiments of the invention provide a touch sensor, including a window substrate, a first electrode pattern adhered onto one surface of the window substrate and including a first metal fine line formed by laminating at least two electrode layers on one surface of a base substrate, and a second electrode pattern including a second metal fine line formed by laminating at least two electrode layers on the other surface of the base substrate. According to an embodiment, the first and the second metal fine lines have a number of laminated electrode layers different from each other. | 07-30-2015 |
Jae Ho Shin, Daejeon KR
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20130213695 | METHOD OF MANUFACTURING FLYING TAIL TYPE RIGID-FLEXIBLE PRINTED CIRCUIT BOARD AND FLYING TAIL TYPE RIGID-FLEXIBLE PRINTED CIRCUIT BOARD MANUFACTURED BY THE SAME - The present invention relates to a method of manufacturing a flying tail type rigid-flexible printed circuit board and a flying tail type rigid-flexible printed circuit board manufactured by the same and implement a flying tail type rigid-flexible printed circuit board with improved filling property by providing a method of manufacturing a flying tail type rigid-flexible printed circuit board including: providing a base substrate having a first inner circuit pattern layer on both surfaces; laminating a first insulating layer on a rigid domain R of the base substrate; laminating at least one circuit layer, which extends over the entire domain of the base substrate, on the first insulating layer; and removing a portion of the circuit layer, which corresponds to a flexible domain F, wherein the circuit layer includes a second insulating layer and a flying tail type rigid-flexible printed circuit board manufactured by the same. | 08-22-2013 |
20130220535 | METHOD OF MANUFACTURING RIGID-FLEXIBLE PRINTED CIRCUIT BOARD - The present invention relates to a method of manufacturing a rigid-flexible printed circuit board including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F. | 08-29-2013 |
20150027627 | METHOD OF MANUFACTURING RIGID-FLEXIBLE PRINTED CIRCUIT BOARD - A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F. | 01-29-2015 |
Jae Ho Won, Seoul KR
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20150378523 | METHOD AND SERVER FOR EXECUTING ONLINE GAME - The present invention relates to a technology for rapidly executing game play by decreasing the number of pages that need to be loaded by omitting some of one or more predetermined operations which need to be preceded in order to start the game play. A method of executing an online game includes: transmitting, by a server for executing the online game, an inputtable quick start menu item, which omits some of one or more predetermined operations which need to be preceded in order to start game play, and maintains one or more game elements correctable by the predetermined operations to be in a state prior to the start of the play to start the game play, to a user terminal; determining whether at least one omission condition that is a condition under which some operations among the predetermined operations are omitted, is satisfied when receiving a selection-input for the quick start menu item from the user terminal; and controlling the game play to be started when all of the omission conditions are satisfied. | 12-31-2015 |
Jae Ho Yang, Gyeonggi-Do KR
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20080275161 | Flameproof Thermoplastic Resin Composition - The flameproof resin composition according to the present invention (A) 100 parts by weight of a rubber modified polystyrene resin containing (a1) 20 to 100% by weight of graft copolymer prepared by graft-polymerizing 5 to 65% by weight of a rubber polymer, 30 to 95% by weight of an aromatic vinyl monomer, 0 to 20% by weight of a monomer copolymerizable with said aromatic vinyl monomer and 0 to 15% by weight of a monomer for providing good processability and heat resistance; and (a | 11-06-2008 |
Jae Ho Yoo, Seoul KR
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20110178330 | METHOD FOR PREPARING (3S,4S)-4-((R)-2-(BENZYLOXY)TRIDECYL)-3-HEXYL-2-OXETANONE AND NOVEL INTERMEDIATE USED THEREFOR - The present invention relates to a high-yield method for preparing highly pure (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone using a metal salt of (2S,3S,5R)-2-hexyl-3,5-dihydroxyhexadecanoic acid as an intermediate. | 07-21-2011 |
Jae Ho Yoo, Osan-Si KR
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20100190983 | PROCESS FOR PREPARING VORICONAZOLE - Optically pure voriconazole can be prepared in a high yield by a) subjecting 1-(2,4-difluorophenyl)-2(1H-1,2,4-triazol-1-yl)ethanone to Reformatsky-type coupling reaction with a substituted thiopyrimidine derivative to obtain a desired (2R,3S)/(2S,3R)-enantiomeric pair; b) removing the thiol derivative from the enantiomer to obtain racemic voriconazole; and c) isolating the racemic voriconazole by way of optical resolution using an optically active acid. | 07-29-2010 |
Jae Ho Yoon, Chilgok-Gun KR
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20100066968 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR TESTING THE SAME - The present invention relates to a liquid crystal display panel and a method for testing the same. The liquid crystal display panel includes at least one testing signal supply line having first and second horizontal portions spaced from each other for applying a testing signal to the liquid crystal display panel, first and second electrolytic corrosion blocking patterns connected to ends of the first and second horizontal lines respectively on a substrate and isolated from each other for prevention of transmission of the electrolytic corrosion from the first horizontal portion to the second horizontal portion, and a connection pattern formed of a material resistant to the electrolytic corrosion for connecting the first horizontal portion to the second horizontal portion, electrically. | 03-18-2010 |
20110037934 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING AND REPAIRING METHODS THEREOF - An LCD device is disclosed. The LCD device includes: a gate line and a gate electrode formed on a substrate; a common line formed in the same layer as the gate line; a gate insulation film entirely formed on the substrate with the gate line; a data line formed on the gate insulation film opposite to the common line and configured to cross with the gate line and to define a pixel region; a source electrode formed to protrude from the data line; a drain electrode separated by a first distance from the source electrode; a passivation film entirely formed on the substrate with the data line; and a pixel electrode formed on the passivation film and connected to the drain electrode. The common line includes first and second common lines separated by a second distance from each other, and a third common line formed within the second distance between the first and second common lines and used as a repair pattern during a repairing process. | 02-17-2011 |
Jae Ho Yoon, Gyeongbuk KR
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20110134104 | LIQUID CRYSTAL DISPLAY DEVICE WITH GATE-IN-PANEL STRUCTURE - An LCD device with a GIP structure is disclosed. The LCD device includes: a liquid crystal display panel with an active area used to display images; a gate driving circuit formed on a side edge of the liquid crystal display panel and configured to apply scan signals to the active area; a start pulse line configured to transfer a start pulse to the gate driving circuit; and a static electricity preventer disposed on the start pulse line adjacent to the gate driving circuit and configured to prevent static electricity from being induced in the start pulse line. | 06-09-2011 |
Jae-Ho Bae, Kyungki-Do KR
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20090255237 | SCR Catalytic Converter Without NH3 or Urea Injection - The present invention relates to a Selective Catalytic Reduction (SCR) catalytic converter that does not require the injection of a reducing agent, and, particularly, to an open-flow type or wall-flow type SCR catalytic converter that does not require the injection of a reducing agent, which includes a front portion, in which first supports supporting modified catalyst components are applied on the inner surfaces of porous partition walls, a middle portion, in which second supports supporting ammonia synthesis catalyst components are applied on the inner surfaces of porous partition walls, and a rear portion, in which third supports supporting SCR reducing catalyst components are applied on the inner surfaces of porous partition walls. More particularly, the present invention relates to a catalytic converter, which can improve a reduction rate of NOx without requiring the injection of an ammonia reducing agent from the outside. | 10-15-2009 |
Jae-Ho Baek, Seoul KR
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20160121251 | CONTAMINATION SENSOR, AIR PURIFIER HAVING THE SAME AND CONTROL METHOD THEREOF - An air purifier includes a main body comprising an inlet configured to receive air and a discharger configured to discharge the air. The air purifier also includes a filter disposed within the main body and configure to purify contaminates from the air. The air purifier also includes a contamination sensor disposed adjacent to the filter and integrally includes a light emitter configured to emit a light toward the filter and a light receiver configured to receive the light emitted from the light emitter. | 05-05-2016 |
Jae-Ho Cho, Seoul KR
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20090003015 | Light Guide Device and Back Lighting Module Comprising the Same - A light guide device is used in a back light module that more uniformly mixes different colored light emitted from a plurality of LEDs and transfers the mixed light to a display panel, wherein a light loss can be minimized during the light mixing process and the light can be more uniformly mixed. A light guide device is disclosed for mixing different colored light emitted from a plurality of light emitting diodes (LEDs) and guiding the mixed light to a display panel, wherein the light guide device comprises a light guide portion in the form of a plate arranged at a rear of the display panel; and a light mixing portion formed integrally with the light guide portion and including a light incidence surface adjacent to the plurality of LEDs and a light mixing area for mixing the light with difference colors incident through the light incidence surface. | 01-01-2009 |
20090218586 | LED LAMP - The present invention relates to a light emitting diode (LED) lamp, and an object of the present invention is to provide an LED lamp in which an LED can be easily exchanged and external vibration can be absorbed to prevent the play thereof. To this end, an LED lamp according to the present invention comprises an LED package having a lead frame; a printed circuit board separated from the LED package and having a conductive pattern formed on a surface thereof facing the lead frame; and a pressing means for pressing the LED package toward the PCB so that the lead frame is in contact with the conductive pattern. | 09-03-2009 |
20100133565 | LEAD FRAME, LIGHT EMITTING DIODE HAVING THE LEAD FRAME, AND BACKLIGHT UNIT HAVING THE LIGHT EMITTING DIODE - An LED includes a light-emitting chip, a metal member, and a housing. The light-emitting chip generates light. The light-emitting chip is arranged on the metal member. The housing is combined with the metal member to fix the metal member. The housing has an opening portion exposing at least a portion of the light-emitting chip and the metal member. The metal member includes a base metal layer, a light-reflecting layer arranged on the base metal layer, and a protection layer arranged on the light-reflecting layer and including a metal. | 06-03-2010 |
20100315835 | LEAD FRAME, LIGHT EMITTING DIODE HAVING THE LEAD FRAME, AND BACKLIGHT UNIT HAVING THE LIGHT EMITTING DIODE - An LED includes a light-emitting chip, a metal member, and a housing. The light-emitting chip generates light. The light-emitting chip is arranged on the metal member. The housing is combined with the metal member to fix the metal member. The housing has an opening portion exposing at least a portion of the light-emitting chip and the metal member. The metal member includes a base metal layer, a light-reflecting layer arranged on the base metal layer, and a protection layer arranged on the light-reflecting layer and including a metal. | 12-16-2010 |
20110254045 | LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE SYSTEM HAVING AT LEAST TWO HEAT SINKS - There is provided a light emitting diode package having at least two heat sinks. The light emitting diode package includes a main body, at least two lead terminals fixed to the main body, and at least two heat sinks of electrically and thermally conductive materials, the heat sinks being fixed to the main body. The at least two heat sinks are separated from each other. Thus, high luminous power can be obtained mounting a plurality of light emitting diode dies in one LED package. Further, it is possible to embody polychromatic lights mounting LED dies emitting different wavelengths of light each other in the LED package. | 10-20-2011 |
Jae-Ho Choi, Changwon-City KR
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20140086733 | COMPRESSING SYSTEM - According to an aspect of an exemplary embodiment, there is provided a compressing system including: a casing including an inlet and an outlet; a first compression unit configured to receive an inlet fluid from the inlet and compressing the inlet fluid into a first pressure fluid; a first pressure chamber configured to receive the first pressure fluid; at least one first intercooler unit configured to cool the first pressure fluid; a second compression unit configured to compress the first pressure fluid into a second pressure fluid; a second pressure chamber configured to receive the second pressure fluid; at least one second intercooler unit configured to cool the second pressure fluid; and a third compression unit configured to compress the second pressure fluid. | 03-27-2014 |
Jae-Ho Ha, Daegu KR
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20090279227 | Multi Layer Chip Capacitor, and Method and Apparatus for Manufacturing the Same - The present invention carries out the vacuum deposition by setting a deposition angle between a single mask set including a shadow mask having a plurality of slits and a deposition source to form a lower terminal layer, a dielectric layer, an inner electrode layer, and an upper terminal layer at once under a vacuum state generated once, or adjusts slit patterns by relatively moving upper and lower mask sets that respectively include shadow masks having a plurality of slits and face each other to form a lower terminal layer, a dielectric layer, an inner electrode layer, and an upper terminal layer at once under a vacuum state generated once. | 11-12-2009 |
20130242461 | MULTI LAYER CHIP CAPACITOR, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME - A method of manufacturing a multi-layer chip capacitor by depositing a dielectric layer and a conductor layer in the form of multi-layer chip, while a width of the conductor layer is narrower than a width of the dielectric layer including adjusting and setting a distance between a single shadow mask installed to a mask set to be rotated and revolved and having a plurality of slits, positioning a dielectric layer deposition source to be perpendicular to the single shadow mask and a conductor layer deposition source to be oblique to the single shadow mask, and forming the dielectric layer and the conductor layer in the vacuum deposition while controlling the mask set to move along the X-, Y-, and Z-axes (the X-axis is the width direction, the Y-axis is the longitudinal direction, and the Z-axis is the height direction). | 09-19-2013 |
Jae-Ho Han, Seoul KR
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20080267564 | Optical Waveguide Structure Having Asymmetric Y-Shape and Transceiver for Bidirectional Optical Signal Transmission Using the Same - Disclosed are an asymmetric Y-shaped optical waveguide structure and an optical transceiver using the structure. The asymmetric Y-shaped optical waveguide structure includes a main axis optical waveguide extended in a longitudinal direction; and a branch optical waveguide extended from an extension start point in the main axis optical waveguide in a longitudinal direction as much as a predetermined region and then diverged outside. The main axis optical waveguide and the branch optical waveguide have effective refractive indexes, the magnitude relation of which is reversed for optical signals having first and second wavelength range. The optical transceiver includes an asymmetric Y-shaped optical waveguide structure, an optical fiber optically coupled to the structure for transmitting/receiving of the bi-directional optical signal, a laser diode and a photodiode. Accordingly, it is possible to miniaturize the optical transceiver, reduce a packaging cost, and improve reliability of the optical transceiver. | 10-30-2008 |
Jae-Ho Hong, Yongin-Si KR
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20150255119 | DISPLAY APPARATUS AND METHOD FOR EDITING AND DISPLAYING RECORDED VIDEO CONTENT - A display apparatus and a method for editing and displaying recorded video content are provided. The method for editing recorded video content in a display apparatus includes receiving an input of an edit command for a specific frame section of the video content, generating an indexing packet to indicate the edit command for the specific frame section through extraction of information of the specific frame section for which the edit command is input, and storing a transport stream for the video content, the index packet being inserted to the transport stream. Accordingly, the display apparatus can accurately edit the video frame section that corresponds to the image selected by the user, and can reduce a blocking phenomenon that occurs during the editing. | 09-10-2015 |
Jae-Ho Jang, Chunan-Si KR
Patent application number | Description | Published |
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20090173446 | SUBSTRATE SUPPORT, SUBSTRATE PROCESSING APPARATUS INCLUDING SUBSTRATE SUPPORT, AND METHOD OF ALIGNING SUBSTRATE - The present invention relates to a substrate support that facilitates aligning a substrate and prevents the substrate from being damaged by arc discharge in processing a substrate using plasma, a substrate processing apparatus including the substrate support, and a method of aligning the substrate. A substrate support, which includes a main body on which a substrate is placed and a subsidiary body disposed around the side of the main body and having a slope declining from a position above the main body to the upper side of the main body, is provided, such that it is easy to align the substrate and it is possible to damage due to arc discharge in processing the substrate using plasma. | 07-09-2009 |
Jae-Ho Jeon, Gyeonggi-Do KR
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20150023301 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CHANNEL QUALITY INFORMATION IN A COMMUNICATION SYSTEM USING AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SCHEME - A method and Mobile Subscriber Station (MSS) are provided for transmitting Channel Quality Information (CQI) in a wireless communication system. The method includes transmitting first information including a value related to CQI for at least one of bands; and transmitting second information including a differential CQI for the at least one of the bands, wherein each band comprises a plurality of adjacent subcarriers. | 01-22-2015 |
20150327254 | APPARATUS AND METHOD FOR REDUCING VOLUME OF RESOURCE ALLOCATION INFORMATION MESSAGE IN A BROADBAND WIRELESS COMMUNICATION SYSTEM - An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided. The method includes transmitting a message including information indicating a periodicity of an uplink control channel for an initial network entry; and receiving an uplink signal for the initial network entry through the uplink control channel. | 11-12-2015 |
Jae-Ho Jeon, Daejeon KR
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20150193687 | APPARATUS AND METHOD FOR EVALUATING GOALS OF CYBER-PHYSICAL SYSTEM - Disclosed herein are an apparatus and method that set the goals of a cyber-physical system, evaluate the goals, and also evaluate the achievement ratios of the goals. The presented apparatus includes a goal knowledge conversion unit for creating a goal knowledge table based on an input goal model, a goal monitoring and analysis unit for analyzing success or failure of goals present in the goal knowledge table created by the goal knowledge conversion unit, and a goal evaluation unit for generating achievement ratios of the goals based on results of the goal monitoring and analysis unit. | 07-09-2015 |
20150253747 | APPARATUS AND METHOD FOR ADAPTIVELY CONTROLLING A TARGET SYSTEM ACCORDING TO OPERATING ENVIRONMENT - The present invention relates to an apparatus and a method for adaptively controlling functions of a target system by conditions or by users by controlling the target system based on operating environment of the target system. An adaptive system control apparatus includes an operating environment identification module configured to identify operating environment of a target system based on the sensing data detected by a sensor; a system state estimation module configured to estimate current state of the target system based on the identified operating environment information; a system control module configured to control the target system based on the estimated current state information; and a control result learning module configured to learn the control result of the target system by receiving feedback data from a user. | 09-10-2015 |
20150294045 | APPARATUS AND METHOD FOR MODELING OF HYBRID SYSTEM - Disclosed is an apparatus for modeling of a hybrid system and the apparatus includes: a model configuring unit modeling ports, structures, and constraints for one or more cyber physical systems implemented in the hybrid system and constituting a core model including a port model, a structure model, and a constraint model constituted for each cyber physical system; and a model setting unit setting a connection relationship of the port model, the structure model, and the constraint model for each core model and defining a discrete component and a continuous component for each model. | 10-15-2015 |
Jae-Ho Jeon, Ulsan KR
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20140340396 | METHOD OF REPRESENTING ENVIRONMENT OBJECT IN CYBER-PHYSICAL SYSTEM USING ENVIRONMENT DATA MODEL STRUCTURE AND COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM THEREFOR - Disclosed herein are a method of representing an environment object in a cyber-physical system using an environment data model structure and a computer-readable storage medium storing a program therefor. A library model for storing information required to visualize environment data as an environment object in a cyber-physical system is generated. A geometry representation model having geometry structure information of the environment data is generated. A feature representation model having two-dimensional (2D) or three-dimensional (3D) information of the environment data is generated. A model structure of the environment data including the library model, the geometry representation model, and the feature representation model is configured. An environment data file having information about the model structure of the environment data is stored in a database (DB). The environment object in the cyber-physical system is visually represented using the environment data file stored in the DB. | 11-20-2014 |
Jae-Ho Jeong, 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 |
Jae-Ho Min, Seoul KR
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20090155968 | METHOD OF FORMING A DIELECTRIC LAYER PATTERN AND METHOD OF MANUFACTURING A NON-VOLATILE MEMORY DEVICE USING THE SAME - In a method of forming a dielectric layer pattern, lower patterns are formed on a substrate. A first dielectric layer is formed on sidewalls and upper surfaces of the lower patterns and a surface of the substrate. A mask pattern is formed on the first dielectric layer to partially expose the first dielectric layer. The exposed first dielectric layer on upper surfaces and upper sidewalls of the lower patterns is partially removed and the removed first dielectric layer is deposited on surfaces of the first dielectric layer between the lower patterns, to form a second dielectric layer having a thickness greater than that of the first dielectric layer. The second dielectric layer on the sidewalls of the lower patterns and the substrate is etched to form a dielectric layer pattern. Accordingly, damage to the underlying layer may be reduced, and an unnecessary dielectric layer may be completely removed. | 06-18-2009 |
20100155959 | Semiconductor Devices Having Narrow Conductive Line Patterns and Related Methods of Forming Such Semiconductor Devices - Semiconductor devices and methods of forming semiconductor devices are provided in which a plurality of patterns are simultaneously formed to have different widths and the pattern densities of some regions are increased using double patterning. The semiconductor device includes a plurality of conductive lines each including a first line portion and a second line portion, where the first line portion extends on a substrate in a first direction, the second line portion extends from one end of the first line portion in a second direction, and the first direction is different from the second direction; a plurality of contact pads each of which is connected with a respective conductive line of the plurality of conductive lines via the second line portion of the corresponding conductive line; and a plurality of dummy conductive lines each including a first dummy portion extending from a respective contact pad of the plurality of contact pads, in parallel with the corresponding second line portion in the second direction. | 06-24-2010 |
20110183505 | METHODS OF FORMING FINE PATTERNS IN INTEGRATED CIRCUIT DEVICES AND METHODS OF MANUFACTURING INTEGRATED CIRCUIT DEVICES INCLUDING THE SAME - A method of fabricating an integrated circuit device includes forming first and second preliminary mask structures on a hard mask layer in respective first and second regions of the substrate. Spacers are formed on opposing sidewalls of the first and second preliminary mask structures, and the first preliminary mask structure is selectively removed from between the spacers in the first region. The hard mask layer is etched using the spacers and the second preliminary mask structure as a mask to define a first mask pattern including the opposing sidewall spacers with a void therebetween in the first region and a second mask pattern including the opposing sidewall spacers and the second preliminary mask structure therebetween in the second region. An insulation layer is patterned using the first and second mask patterns as respective masks to define a first trench in the first region and a second trench in the second region having a greater width than the first trench, and first and second conductive patterns are formed in the first and second trenches. | 07-28-2011 |
20130040452 | Methods of Forming Semiconductor Devices Having Narrow Conductive Line Patterns - Semiconductor devices and methods of forming semiconductor devices are provided in which a plurality of patterns are simultaneously formed to have different widths and the pattern densities of some regions are increased using double patterning. The semiconductor device includes a plurality of conductive lines each including a first line portion and a second line portion, where the first line portion extends on a substrate in a first direction, the second line portion extends from one end of the first line portion in a second direction, and the first direction is different from the second direction; a plurality of contact pads each of which is connected with a respective conductive line of the plurality of conductive lines via the second line portion of the corresponding conductive line; and a plurality of dummy conductive lines each including a first dummy portion extending from a respective contact pad of the plurality of contact pads, in parallel with the corresponding second line portion in the second direction. | 02-14-2013 |
Jae-Ho Min, Youngin-Si KR
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20140106567 | METHODS OF FORMING FINE PATTERNS IN SEMICONDUCTOR DEVICES - Methods of forming a semiconductor device may include providing a feature layer having a first region and a second region. The methods may also include forming a dual mask layer on the feature layer. The methods may further include forming a variable mask layer on the dual mask layer. The methods may additionally include forming a first structure on the feature layer in the first region and a second structure on the feature layer in the second region by patterning the variable mask layer and the dual mask layer. The methods may also include forming a first spacer on a sidewall of the first structure and a second spacer on a sidewall of the second structure. The methods may further include removing the first structure while maintaining at least a portion of the second structure. | 04-17-2014 |
20140328125 | METHODS OF FORMING FINE PATTERNS IN SEMICONDUCTOR DEVICES - Methods of forming a semiconductor device may include providing a feature layer having a first region and a second region. The methods may also include forming a dual mask layer on the feature layer. The methods may further include forming a variable mask layer on the dual mask layer. The methods may additionally include forming a first structure on the feature layer in the first region and a second structure on the feature layer in the second region by patterning the variable mask layer and the dual mask layer. The methods may also include forming a first spacer on a sidewall of the first structure and a second spacer on a sidewall of the second structure. The methods may further include removing the first structure while maintaining at least a portion of the second structure. | 11-06-2014 |
Jae-Ho Oh, Cheongju-City KR
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20090045540 | ARTIFICIAL MARBLE USING MULTICOLOR CHIP AND METHOD FOR PREPARING THE SAME - Disclosed herein are an artificial marble using multicolor chips, particularly striped chips, and a method for preparing the artificial marble. Since the artificial marble comprises multicolor chips in a new form together with conventional single-color chips, it enables achievement of various appearances, including designs and colors, thereby being highly differentiated from conventional artificial marbles containing combinations of single-color chips as well as displaying patterns and designs closely resembling natural granite. | 02-19-2009 |
Jae-Ho Oh, Gyeonggi-Do KR
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20090117317 | Artificial marble using low specific gravity material as chip and process for preparing the same - An artificial marble using chips made of a low specific gravity material via a lamination or crunch technique to realize a natural stone-like texture, and a process for preparing the artificial marble are disclosed. In one example, a high specific gravity layer containing a high specific gravity inorganic filler is laminated on a low specific gravity layer made of a low specific gravity material to form a flat board, and then, the flat board is crushed to produce chips. In another example, low specific gravity regions made of a low specific gravity material is coated with a high specific gravity slurry containing a high specific gravity inorganic filler, to produce crunch chips. Thereby, a low specific gravity material, which could not be used conventionally, is applicable to the artificial marble, so as to achieve an outer appearance remarkably similar to a texture of natural marbles. | 05-07-2009 |
20110275737 | ARTIFICIAL CHIP HAVING THE TEXTURE OF NATURAL GRANITE AND ARTIFICIAL MARBLE INCLUDING THE SAME - The present invention relates to an artificial chip having the texture of natural granite that includes 80 to 95 parts by weight of a core part and 5 to 20 parts by weight of a base resin, and an artificial marble including the same. According to the present invention, different colors and different sizes of cores are included in the artificial chip, and thus various colors can be simultaneously expressed in one chip, thereby preparing an artificial marble with the texture of natural granite. | 11-10-2011 |
Jae-Ho Oh, Seoul KR
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20100007648 | DRIVING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME - The present invention relates to a driving device for a liquid crystal display and a driving method thereof. A signal controller of the driving device generates a data signal according to an input image signal input to the display device, generates a clock signal according to the input control signal, and generates a differential pair image signal by modulating the clock signal to the data signal. Here, a data signal period of the differential pair image signal and a clock signal period are converted with a different level and are output. A data driver of the driving device receives the differential pair image signal, divides the data signal and the clock signal from the differential pair image signal, and generates a data voltage by sampling a data signal by using the clock signal. | 01-14-2010 |
20100039416 | METHOD OF DRIVING DISPLAY APPARATUS AND DRIVING CIRCUIT FOR DISPLAY APPARATUS USING THE SAME - In a driving method of a display apparatus using a driving circuit, when an image signal is a film image signal, first, second, and third original image signals are extracted based on the film image signal. Then, a first compensation image signal is generated based on first and second original image signals, and a second compensation image signal is generated based on second and third original image signals. The first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are sequentially output to have a driving frequency higher than an input frequency. In addition, the first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are output i, k, j, and k times, respectively. Thus, a trembling phenomenon perceived by a viewer of a film image may be prevented. | 02-18-2010 |
20110058024 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - In a display apparatus, a display panel displays an image, and a frame rate converter separates an image signal to a first image frame for a left-eye and a second image frame for a right-eye and generates first and second intermediate image frames respectively following the first and second image frames. A timing controller converts the first and second image frames to first and second compensation frames, respectively, and sequentially provides the first compensation frame, the first intermediate image frame, the second compensation frame, and the second intermediate image frame to a data driver. The data driver converts the first and second compensation frames to a left-eye data voltage and a right-eye data voltage, respectively, and converts the first and second intermediate image frames to a predetermined black data voltage. | 03-10-2011 |
20110115724 | DISPLAY APPARATUS - A display apparatus includes a display panel, a plurality of sensors, a read-out circuit, and a control circuit. The display panel includes a plurality of pixels receiving a data signal having a polarity reversed with respect to a common voltage to display an image. The sensors sense light to output sensing signals. The sensors may be integrated into the display panel. The read-out circuit is charged with the sensing signals generating charged signals in response to a sampling signal generated during a period in which the common voltage has a predetermined reference voltage level. The control circuit calculates a position on the display panel from the charged signals received signals from the read-out circuit. | 05-19-2011 |
20120127159 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a display panel includes identifying a dimension of input data, where the input data is one of two-dimensional input data and three-dimensional input data, and generating first distributed data and second distributed data based on the dimension of the input data by at least one of copying the input data and dividing the input data into front data and back data. | 05-24-2012 |
20120262384 | DISPLAY APPARATUS - In a display apparatus, one frame includes a first sub-frame in which a previous image is held and a second sub-frame in which a present image is displayed. A plurality of sensors recognizes an object disposed on a display panel and sequentially outputs sensing signals in response to scan signals. Sensing signals are divided into a first sensing signal read out during a first sub-frame and a second sensing signal read out during a second sub-frame, and a control circuit generates a noise free signal using the first and second sensing signals. Thus, a coordinate value indicating the position of the object may be generated based on the noise free signal, thereby preventing mis-operation or malfunction caused by the noise. | 10-18-2012 |
20140253528 | METHOD OF DRIVING DISPLAY APPARATUS AND DRIVING CIRCUIT FOR DISPLAY APPARATUS USING THE SAME - In a driving method of a display apparatus using a driving circuit, when an image signal is a film image signal, first, second, and third original image signals are extracted based on the film image signal. Then, a first compensation image signal is generated based on first and second original image signals, and a second compensation image signal is generated based on second and third original image signals. The first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are sequentially output to have a driving frequency higher than an input frequency. In addition, the first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are output i, k, j, and k times, respectively. Thus, a trembling phenomenon perceived by a viewer of a film image may be prevented. | 09-11-2014 |
Jae-Ho Park, Yongin-Si KR
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20080290921 | Level converting flip-flop and method of operating the same - A level converting flip-flop may include a data input circuit, a clocking circuit, a current mirror circuit, and/or a latch circuit. The data input circuit may be configured to generate a pull-up current in response to an input data signal having one of an input supply voltage smaller than an output supply voltage and a ground voltage. The clocking circuit configured to provide the pull-up current to an internal node in response to a clock signal having the input supply voltage and the ground voltage. The current mirror circuit may be configured to pull-up an output node to the output supply voltage in response to the pull-up current provided to the internal node. The latch circuit may be configured to latch an output data signal generated at the output node. | 11-27-2008 |
20140307191 | METHODS AND APPARATUS FOR LATCH-UP FREE BOOSTING - A voltage generator includes a boosting circuit boosting a power voltage to generate first through fourth voltages, and a boosting controller controlling the boosting circuit. The boosting controller sets the third and fourth voltages to a voltage level lower than that of a ground voltage while the first and second voltages are generated, so that a plurality of voltages may be stably generated, i.e., without latch-up. | 10-16-2014 |
Jae-Ho Park, Seoul KR
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20110038449 | SUSPENSION TYPE HIGH-DENSITY STORAGE RACK FOR NUCLEAR FUEL ASSEMBLIES - A suspension type high-density storage rack for nuclear fuel assemblies may include a plurality of body parts each having a basket cell storing the corresponding nuclear fuel assembly and having a generally square tube-like shape elongated in a height direction thereof, a plurality of connection plates integrally connecting the basket cells adjacent to each other, while maintaining them at a predetermined distance, and a base plate fixedly coupling the undersides of the basket cells thereto; and a plurality of cap parts each closing the opened upper portion of the corresponding body part and suspending the corresponding nuclear fuel assembly therefrom. | 02-17-2011 |
Jae-Ho Park, Youngin-Si KR
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20090040202 | DRIVE CIRCUIT AND LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME - A drive circuit for a liquid crystal display (LCD) panel is provided, where the LCD panel includes a plurality of pixels located at intersection regions of a plurality of gate lines and a plurality of data lines. The drive circuit includes a gate line drive unit and a data line drive unit. The gate line drive unit is configured to simultaneously enable two of the plurality of gate lines during each of successive horizontal scanning periods, where the two gate lines enabled during a horizontal scanning period are interleaved with the two gate lines enabled during a next horizontal scanning period. The data line drive unit configured to apply gray-scale voltages corresponding to image data to the plurality of data lines. | 02-12-2009 |
Jae-Ho Shim, Gangneung-Si KR
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20110101365 | ELECTRONIC DEVICE INCLUDING GRAPHENE THIN FILM AND METHODS OF FABRICATING THE SAME - Provided are an electronic device and methods of fabricating the same, the electronic device include a device-substrate, a stacked structure, and an electrode. The stacked structure includes a graphene thin film between a first insulator and a second insulator. The electrode is disposed over the stacked structure. | 05-05-2011 |
Jae-Ho Shin, Yongin-Si KR
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20130267059 | METHOD OF MANUFACTURING PHOTOELECTRIC DEVICE - A method of manufacturing a photoelectric device, the method including: forming a first semiconductor layer on a semiconductor substrate through a first ion implantation; forming a second semiconductor layer having an inverted conductive type on a part of the first semiconductor layer through a second ion implantation; and performing thermal processing to restore lattice damage of the semiconductor substrate and activate a dopant into which ion implanted. | 10-10-2013 |
20140015087 | PHOTOELECTRIC DEVICE AND MANUFACTURING METHOD THEREOF - A photoelectric device is disclosed. The photoelectric device includes a semiconductor substrate, first and second semiconductor stacks having opposite conductive types and alternately arranged on a first surface of the semiconductor substrate, and a gap insulation layer formed between the first and second semiconductor stacks. An undercut may be formed in the gap insulation layer. A method of manufacturing a photoelectric device is also disclosed. | 01-16-2014 |
20140137931 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell having improved electric energy generation efficiency and a method of manufacturing the solar cell. The solar cell includes a substrate, a rear electrode layer on the substrate and comprising a first rear electrode and a second rear electrode spaced from each other, a window electrode layer on the rear electrode layer and comprising a first window electrode electrically coupled to the second rear electrode at a contact region on the second rear electrode, a light-absorbing layer between the rear electrode layer and the window electrode layer, and an insulating layer on a first portion of the second rear electrode, wherein the first portion is between an edge of the second rear electrode facing the first rear electrode and the contact region. | 05-22-2014 |
20140144507 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell includes a substrate, a rear electrode layer on the substrate, a light-absorption layer on the rear electrode layer, the light-absorption layer including Se and S, and a buffer layer on the light-absorption layer; the light-absorption layer including a depletion region extending from a surface of the light-absorption layer adjacent to the buffer layer, the depletion region having an average S/(Se+S) mole ratio in a range of about 0.10 to about 0.30. | 05-29-2014 |
Jae-Ho Song, Yongin-Si KR
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20110272730 | LIGHT EMITTING DEVICE - A light emitting device having an electrode structure in which resistance to electrostatic discharge (ESD) is increased, the static electricity is efficiently dispersed and a current concentration phenomenon is prevented, the light emitting device including: a substrate; a first conductivity type semiconductor layer, an active layer, a second conductivity type semiconductor layer opposite to the first conductivity type semiconductor layer that are sequentially formed on the substrate; a first conductivity type electrode pad formed on the first conductivity type semiconductor layer; a second conductivity type electrode pad formed on the second conductivity type semiconductor layer; a first auxiliary electrode formed on the second conductivity type semiconductor layer to extend in one direction and having one end connected to the second conductivity type electrode pad and the other end formed in an opposite direction to a direction toward the first conductivity type electrode pad; and a second auxiliary electrode formed on the second conductivity type semiconductor layer to extend in one direction and including a main arm having one end connected to the second conductivity type electrode pad and the other end formed in a direction toward the first conductivity type electrode pad and a plurality of second auxiliary sub-electrodes extending from the other end of the main arm, wherein a direction in which an end of each of the second auxiliary sub-electrodes extends, is not toward the first conductivity electrode pad. | 11-10-2011 |
Jae-Ho Song, Suwon-Si KR
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20090239327 | CMOS IMAGE SENSOR AND METHOD OF FABRICATING THE SAME - In a CMOS image sensor and method of fabricating the same, the CMOS image sensor is comprised of a pixel array generating image signals and a peripheral circuit processing the image signals. In the method, a substrate is provided having a pixel region and a peripheral circuit region. A photo-receiving element and at least one transistor are formed on the pixel region of the substrate and a transistor is formed on the peripheral circuit region of the substrate. A silicide barrier pattern is formed to cover a region where the photo-receiving element is formed. A silicide layer is formed on a predetermined region of the substrate. An interlevel insulation film is formed on the silicide barrier layer. At least one contact hole penetrating the interlevel insulation film is formed, the at least one contact hole exposing a predetermined region of the silicide layer. This is effective to prevent a problem such as an excessive etching due to disagreement of the etch target films between the pixel array and the peripheral circuit. | 09-24-2009 |
20110163362 | Methods of fabricating image sensors and image sensors fabricated thereby - A method of fabricating an image sensor may include providing a substrate including light-receiving and non-light-receiving regions; forming a plurality of gates on the non-light-receiving region; ion-implanting a first-conductivity-type dopant into the light-receiving region to form a first dopant region of a pinned photodiode; primarily ion-implanting a second-conductivity-type dopant, different from the first-conductivity-type dopant, into an entire surface of the substrate, using the gates as a first mask; forming spacers on both side walls of the gates; and secondarily ion-implanting the second-conductivity-type dopant into the entire surface of the substrate, using the plurality of gates including the spacers as a second mask, to complete a second dopant region of the pinned photodiode. An image sensor may include the substrate; a transfer gate formed on the non-light-receiving region; a first dopant region in the light-receiving region; and a second dopant region formed on a surface of the light-receiving region. | 07-07-2011 |
20110204468 | Image sensor and method of manufacturing the same - Example embodiments disclose an image sensor capable of preventing or reducing image lag and a method of manufacturing the same. Example methods may include forming a gate insulating film and a gate conductive film doped with a first-conductive-type dopant on a semiconductor substrate; forming a transfer gate pattern by patterning the gate insulating film and the gate conductive film; and fabricating a transfer gate electrode by forming a first-conductive-type photodiode in the semiconductor substrate adjacent to one region of the transfer gate pattern, by forming a second-conductive-type photodiode on the first-conductive-type photodiode, and by forming a first-conductive-type floating diffusion region in the semiconductor substrate adjacent to the other region of the transfer gate pattern. | 08-25-2011 |
20140233409 | APPARATUS AND METHOD FOR MANAGING MEASUREMENT GAP IN WIRELESS COMMUNICATION SYSTEM - A method for operating a terminal in a wireless communication system is provided. The method includes at least one of transmitting data to and receiving data from a primary cell using a first Radio Frequency (RF) path, and, when a secondary cell is deactivated, operating a second RF path to perform searching and measurement with respect to at least one target cell at a frequency different from a frequency of the primary cell. | 08-21-2014 |
20140235237 | METHOD AND APPARATUS OF SEARCHING FOR OPERATOR NETWORK IN A MULTI-RADIO ACCESS TECHNOLOGY ENVIRONMENT - A method and apparatus of searching for an operator network in a multi-Radio Access Technology (RAT) environment are provided. The method, calculating a length of a sleep interval to perform background Public Land Mobile Network (PLMN) searching, comparing the length of the sleep interval with a predetermined reference parameter, if the length of the sleep interval is larger than the reference parameter, performing background PLMN searching of a passive RAT during the sleep interval, and if the length of the sleep interval is equal to or smaller than the reference parameter, performing background PLMN searching of an active RAT during the sleep interval. | 08-21-2014 |
Jae-Ho Song, Gyeonggi-Do KR
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20150332918 | SEMICONDUCTOR SUBSTRATE AND METHOD FOR MANUFACTURING SAME - Provided is a semiconductor substrate including a growth substrate, one or more compound semiconductor layers disposed on the growth substrate, and one or more control layers disposed between the compound semiconductor layers. Each control layer includes multiple nitride semiconductor layers including at least Al. | 11-19-2015 |
Jae-Ho Yang, Sejong-Si KR
Patent application number | Description | Published |
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20140185730 | URANIUM DIOXIDE NUCLEAR FUEL PELLET HAVING CERAMIC MICROCELLS AND FABRICATING METHOD THEREOF - A uranium dioxide nuclear fuel pellet has about 50 to about 400 μM (with respect to a 3-dimentional size) microcells formed of a ceramic material having a chemical attraction with fission products generated in the nuclear fuel pellet to absorb and trap the fission products, such that the extraction of the fission product may be retrained in a normal operation condition and that the performance of the nuclear fuel may be enhanced by mitigating PCI. In addition, highly radioactive fission products including Cs and I having a large generation amount or a long half-life enough to affect the environments can be trapped in the pellet in an accident condition, without being released outside. | 07-03-2014 |
20140185731 | URANIUM DIOXIDE NUCLEAR FUEL PELLET HAVING METALLIC MICROCELLS AND FABRICATING METHOD THEREOF - A uranium dioxide nuclear fuel pellet includes metallic microcells having a high protection capacity for fission products and a high thermal conductivity simultaneously arranged in the nuclear fuel pellet to trap fission products, such that extraction of fission products may be restrained in a normal operation condition and that the temperature of a nuclear fuel may be lowered to enhance the performance of the nuclear fuel, only to restrain extraction of radioactive fission products toward the environment in an accident condition to enhance a stability of the nuclear fuel pellet, and a fabricating method thereof. | 07-03-2014 |
Jae-Ho You, Yongin-City KR
Patent application number | Description | Published |
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20150041768 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus includes a first emission portion and an optical member. The first emission portion emits light of a first color, and includes a first intermediate layer, a first electrode that is disposed on one surface of the first intermediate layer and transmits light emitted from the first intermediate layer, and a second electrode that is disposed on another surface of the first intermediate layer facing the one surface of the first intermediate layer and transmits the light emitted from the first intermediate layer. The optical member is disposed on one surface of the first emission portion and selectively reflects light of particular colors including at least the first color light. | 02-12-2015 |