Hee Seung
Hee Seung Choi, Buk-Gu KR
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20100079473 | Liquid crystal display device and driving method thereof - A LCD device and a LCD driving method are disclosed. The LCD device and the driving method thereof select one among a plurality of threshold values provided along gray level regions of the pixel data as a threshold value for pixel data in a current frame interval. Accordingly, the number of times over-driving occurs due to a noise when a still image is displayed can be minimized. | 04-01-2010 |
Hee Seung Choi, Seoul KR
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20150286857 | APPARATUS AND METHOD FOR RECOGNIZING IMAGE, AND METHOD FOR GENERATING MORPHABLE FACE IMAGES FROM ORIGINAL IMAGE - Provided is an image recognition apparatus that identifies a person through a face of the person recognized from a photographed image, an image recognition method thereof and a face image generation method thereof. | 10-08-2015 |
Hee Seung Heo, Ulsan KR
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20140250922 | SYSTEM FOR SUPPLYING LIQUEFIED NATURAL GAS FUEL - A system for supplying LNG fuel is disclosed. The system includes a fuel supplying line connected from an LNG storage tank to a high pressure engine and a low pressure engine, respectively, a pump formed on the fuel supplying line, and configured to pressurize LNG outputted from the LNG storage tank to high pressure, a first heat exchanger formed on the fuel supplying line between the high pressure engine and the pump, and configured to heat the LNG supplied from the pump, a second heat exchanger formed on the fuel supplying line between the low pressure engine and the LNG storage tank, and configured to evaporate the LNG in a liquid state supplied from the LNG storage tank and a heat source supplying line configured to supply heat to the LNG by supplying glycol water to the first heat exchanger and the second heat exchanger. | 09-11-2014 |
20140318503 | SYSTEM FOR SUPPLYING LIQUEFIED NATURAL GAS FUEL - A system for supplying fuel includes a fuel supplying line connected from a fuel storage tank to an engine and including a pressure measuring sensor, a pump provided on the fuel supplying line and configured to pressurize fuel outputted from the fuel storage tank, a heat exchanger provided on the fuel supplying line between the pump and the engine and configured to heat the fuel outputted from the pump, a first return line provided at a front end of the heat exchanger on the fuel supplying line and configured to return the fuel from the fuel supplying line, and a second return line provided at a rear end of the heat exchanger on the fuel supplying line and configured to return the fuel from the fuel supplying line. | 10-30-2014 |
Hee Seung Kim, Suwon-Si KR
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20150255204 | CHOKE COIL - Disclosed herein is a choke coil including: a core composed of first and second legs, a first flat plate connecting an upper end portion of the first leg and that of the second leg, and a second flat plate connecting a lower end portion of the first leg and that of the second leg; a primary coil wound around the first leg; and a secondary coil wound around the second leg, wherein a width of at least any one of the first flat plate and the second flat plate is greater than widths of the first leg and the second leg. | 09-10-2015 |
Hee Seung Lim, Duluth, GA US
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20140061233 | Fluid Application System - A fluid application system includes a diluent reservoir, a chemical container, a sprayer housing, a manifold located in the sprayer housing, and a pump assembly in fluid communication with an outlet of the manifold. The manifold includes a diluent inlet in fluid communication with the diluent reservoir, a chemical inlet in fluid communication with the container, a mixing chamber in fluid communication with the diluent inlet and the chemical inlet and the outlet of the manifold. The pump assembly draws a mixture of the chemical and the diluent from the manifold and sprays the mixture of the chemical and the diluent from the nozzle. | 03-06-2014 |
Hee Seung Na, Seoul KR
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20140360226 | MODULE FOR TREATMENT OF CARBON DIOXIDE AND TREATMENT METHOD THEREOF - Liquid carbon dioxide separated from sour gas is expanded by throttling decompression and is gas-liquid separated at a low temperature so as to be supplied for shipping or the improvement of petroleum recovery. Methane generated from a stranded gas well is allowed to pass as a coolant through liquid carbon dioxide separated and discharged from sour gas generated from the stranded gas well so as to cool liquid carbon dioxide. Disclosed is a module for treating carbon dioxide, and a treatment method thereof for supplying liquid carbon dioxide at a proper temperature and state conditions when there is a need for liquid carbon dioxide of very low temperature for the storage or collection of carbon dioxide, the improvement of petroleum recovery, or the like by cooling carbon dioxide using a material separated from sour gas of a stranded gas well as a coolant. | 12-11-2014 |
Hee Seung Shin, Ichon KR
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20090117748 | METHOD FOR MANUFACTURING A PHASE CHANGE MEMORY DEVICE CAPABLE OF IMPROVING THERMAL EFFICIENCY OF PHASE CHANGE MATERIAL - A method for manufacturing a phase change memory device, capable of improving reset current characteristics of a phase change layer by preventing thermal loss of the phase change layer. An interlayer dielectric layer having a lower electrode contact is formed on a semiconductor substrate. A phase change layer and an upper electrode layer are sequentially formed on the interlayer dielectric layer. Then, an upper electrode and a phase change pattern are formed by etching predetermined portions of the upper electrode layer and the phase change layer using an etching gas having chlorine gas. | 05-07-2009 |
Hee Seung Shin, Gyeonggi-Do KR
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20130240820 | PHASE CHANGE RANDOM ACCESS MEMORY AND FABRICATION METHOD OF HEATING ELECTRODE FOR THE SAME - A method for fabricating a PCRAM includes forming a switching element on a semiconductor substrate, forming an interlayer dielectric layer of a multilayer-structure by sequentially stacking a plurality of material layers having different etching properties on the semiconductor substrate having the switching element formed thereon, and by patterning the plurality of material layers to have different lengths or different side shapes, forming a heating electrode on sidewalls of the interlayer dielectric layer and an upper surface of the switching element, and forming a phase change material layer to fill a space inside of the heating electrode. | 09-19-2013 |
Hee Seung Shin, Ichon-Si KR
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20120025162 | PHASE CHANGE RANDOM ACCESS MEMORY AND METHOD FOR FABRICATING THE SAME - A method for fabricating a PCRAM includes forming a switching element on a semiconductor substrate, forming an interlayer dielectric layer of a multilayer-structure by sequentially stacking a plurality of material layers having different etching properties on the semiconductor substrate having the switching element formed thereon, and by patterning the plurality of material layers to have different lengths or different side shapes, forming a heating electrode on sidewalls of the interlayer dielectric layer and an upper surface of the switching element, and forming a phase change material layer to fill a space inside of the heating electrode. | 02-02-2012 |
Hee Seung Yang, Seoul KR
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20120313297 | METHOD FOR MANUFACTURING CERAMIC PRODUCT - A method for manufacturing a ceramic product without a sintering process, which requires no removal of binder to ensure favorable brittle fracture resistance of the ceramic product. The method includes mixing a ceramic powder with an additive and a binder to prepare a ceramic powder mixture, and treating the ceramic powder mixture through vacuum vibration pressing, to thereby form a ceramic product. The ceramic powder may include a fused ceramic powder prepared by heating the ceramic material to a melting point of the ceramic material or higher to fuse the same, cooling the fused material, and milling the cooled material. | 12-13-2012 |