Kiyong
Kiyong Ahn, Yongin-Si KR
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20160141606 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A positive active material for a rechargeable lithium battery includes a lithium metal oxide represented by the following Chemical Formula 1: | 05-19-2016 |
Kiyong Ahn, Seoul KR
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20150064607 | CATALYST FOR HYDROCARBON-FUELED SOLID OXIDE FUEL CELL AND PRODUCTION METHOD THEREOF - Disclosed is an electrode catalyst for a hydrocarbon-fueled solid oxide fuel cell. The electrode catalyst includes ceria supports and iridium-nickel alloy nanoparticles dispersed on the surfaces of the ceria supports. The electrode catalyst can be inhibited from carbon deposition, a general phenomenon in conventional hydrocarbon-fueled solid oxide fuel cells. Therefore, the catalytic activity of the electrode catalyst can be maintained even at high temperature for a long period of time. In addition, the electrode catalyst contains a minimum amount of a platinum group metal for inhibiting the occurrence of carbon deposition and has a maximized surface area. Therefore, the electrode catalyst exhibits improved catalytic activity and can be produced at greatly reduced cost while suppressing the occurrence of carbon deposition. | 03-05-2015 |
20160032787 | SOLID OXIDE CELL SYSTEM AND METHOD FOR MANUFACTURING THE SAME - Provided are a solid oxide cell (SOC) system producing a synthetic gas by using a waste gas discharged from a power plant, or the like, and a method for controlling the same. The SOC system includes i) a first power plant configured to provide a waste gas and first electrical energy, ii) a second power plant configured to provide second electrical energy using an energy source different from that of the first power plant, and iii) a solid oxide cell (SOC) connected to the first power plant and the second power plant, configured to receive the waste gas and the second electrical energy to manufacture carbon monoxide and hydrogen, and providing the carbon monoxide and the hydrogen to the first power plant. | 02-04-2016 |
20160130709 | HYBRID ELECTROCHEMICAL CELL - A hybrid electrochemical cell using reversible operation of a solid oxide cell includes: i) solid oxide cell generating power; ii) first storage container storing hydrogen and carbon monoxide discharged from the solid oxide cell supplying the hydrogen and carbon monoxide to the solid oxide cell; iii) second storage container storing steam and carbon dioxide discharged from the solid oxide cell supplying the steam and carbon dioxide to the solid oxide cell; iv) first connection pipe connecting the first storage container, the second storage container, and the solid oxide cell; v) second connection pipe connecting the first storage container, the second storage container, and the solid oxide cell; vi) discharging terminal connected to the solid oxide cell; vii) charging terminal connected to the solid oxide cell spaced apart from the discharging terminal, having the solid oxide cell disposed in between; and viii) mode converter connected to the solid oxide cell. | 05-12-2016 |
Kiyong Baek, Pyeongtaek-Si JP
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20110011840 | APPARATUS FOR FORMING PATTERN ON LIGHT GUIDE PANEL - A pattern forming apparatus for a light guide panel is provided. The apparatus includes a pattern design system, a control system, a header moving unit including an XY moving unit and a header unit, one or more laser systems, and two or more optical units. The pattern design system has an input of data on a pattern. The control system connects with the pattern design system and transmits a position signal. The XY moving unit mechanically moves up/down and left/right in response to the position signal. The header unit is coupled with the XY moving unit and reflects a scanned laser beam. The laser systems output laser beams by a pulse signal. The optical units each reflect and collect the laser beams. | 01-20-2011 |
Kiyong Baek, Pyeongtaek-Si KR
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20110013168 | LIGHT GUIDE PANEL AND APPARATUS FOR FORMING PATTERN ON LIGHT GUIDE PANEL - A pattern forming apparatus for a light guide panel is provided. The apparatus may include a pattern design system, a control system, a header moving unit including an XY moving unit and a header unit, a laser system, beam splitters, and an optical unit. The pattern design system may have an input of data on a pattern. The control system may connect with the pattern design system and transmits a position signal. The XY moving unit may mechanically move up/down and left/right in response to the position signal. The header unit may be coupled with the XY moving unit and reflects a scanned laser beam. The laser system may output a laser beam by a pulse signal. The beam splitters may split a laser beam into two or more laser beams. The optical unit may reflect and collect the two or more laser beams. | 01-20-2011 |
Kiyong Hong, Seoul KR
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20140209959 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device including a conductive substrate, a first electrode layer disposed on the conductive substrate, a light emitting structure disposed on the first electrode layer, the light emitting structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and a second electrode layer electrically connected to the second semiconductor layer, wherein the first electrode layer includes a transparent electrode layer disposed between the conductive substrate and the first semiconductor layer, and an ohmic layer comprising a plurality of metal contact portions vertically passing through the transparent electrode layer, wherein each metal contact portion includes AuBe. | 07-31-2014 |
20140209960 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device including a conductive substrate, a first electrode layer disposed on the conductive substrate, a light emitting structure disposed on the first electrode layer, the light emitting structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and a second electrode layer electrically connected to the second semiconductor layer, wherein the first electrode layer includes a metal electrode layer disposed on the conductive substrate, a transparent electrode layer disposed on the metal electrode layer, and a plurality of contact portions extending from the metal electrode layer, the contact portions vertically passing through the transparent electrode layer and contacting the light emitting structure, wherein the contact portions are spaced from one another by a predetermined distance. | 07-31-2014 |
Kiyong Lee, Seoul KR
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20140314102 | IPV4/IPV6 DUAL STACK SOFTWARE/HARDWARE APPARATUS AND METHOD FOR PROCESSING INTERNET PACKET - Disclosed are an IPv4/IPv6 dual stack software/hardware apparatus for processing an Internet packet and a method thereof. The IPv4/IPv6 dual stack software/hardware apparatus for processing an internet packet includes: a hardware type packet processor configured to process the Internet packet by a system logic circuit; a software type packet processor configured to process the Internet packet according to execution of a previously prepared program; and a packet process controller configured to receive the Internet packet to control the hardware type packet processor to process the Internet packet of a preset protocol, and to control the software type packet processor to process the Internet packet of another preset protocol. | 10-23-2014 |
Kiyong Lee, Anyang-Si KR
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20100153362 | APPARATUS AND METHOD FOR RECOVERING CURSOR POSITION - Provided are an apparatus and method for recovering a cursor position without degrading performance of a display apparatus. The apparatus includes: a cursor information storage unit that stores cursor information, which includes position information of a first cursor, in response to a cursor information storage message; and a cursor position recovery unit that recovers a position of a second cursor, which corresponds to the first cursor, by using the stored cursor information in response to a cursor information recovery message. | 06-17-2010 |
Kiyong Lee, Cheonan-Si KR
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20150382484 | DISPLAY MODULE AND DISPLAY APPARATUS HAVING THE SAME - A display module includes a window member, a display panel, and a protective member. The window member includes a front surface, a rear surface facing the front surface in a thickness direction, and a connection surface coupling the front surface to the rear surface. The display panel includes a display part disposed to be spaced apart from the rear surface of the window member and to display an image toward the window member, and an edge part bent from the display part toward the window member. The protective frame accommodates the display panel and is coupled to at least one of the rear surface of the window member and the connection surface. | 12-31-2015 |
Kiyong Lee, Yongin-Si KR
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20100219415 | TRANSISTOR, FABRICATING METHOD THEREOF AND FLAT PANEL DISPLAY THEREWITH - A transistor includes a substrate, an active region including a source region, a channel region, and a drain region which are crystallized using an SGS crystallization method and are formed on the substrate so that a grain size of a first annealed portion and a second annealed portion are different from each other, a gate insulating layer formed on the active region, and a gate electrode formed on the gate insulating layer. | 09-02-2010 |
Kiyong Song, Seoul KR
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20150345098 | SCREW ANCHOR PILE FOR EARTH REINFORCEMENT AND MANUFACTURING METHOD FOR THE SAME - The present invention relates to a screw pile for reinforcing the ground, and in particular, a pile for reinforcing the ground which can dig the ground. The screw pile includes: a bar-shaped body with a pile hole that is a passage of air and grouting solution; a screw that is formed spirally and integrally around the body; one or more grouting holes formed around the body so that grouting solution can be sprayed; a tip expanding-reinforcing plate that has a plate shape, is coupled to one end of the body on its top, and has an air discharge hole formed through the top and the bottom in the same line as the pile hole; and a excavation bit that has one end coupled to a side of the bottom of the tip expanding-reinforcing plate and the other end with a blade, in which when the bit | 12-03-2015 |