Kim, Pohang-City
Dai Jin Kim, Pohang-City KR
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20120213419 | PATTERN RECOGNITION METHOD AND APPARATUS USING LOCAL BINARY PATTERN CODES, AND RECORDING MEDIUM THEREOF - A pattern recognition method using Maximization of Mutual Information (MMI)-based Local Binary Pattern (LBP) codes transforms training face images into LBPs and generates LBP-transformed feature vectors based on positions of image pixels. Thereafter, a dimension of each image is reduced by selecting feature vectors maximizing mutual information with a class label vector from among N feature vectors, 256 LBP frequency feature vectors are obtained by performing an LBP code-based histogram transform per image, and Optimal LBP (OLBP) codes maximizing mutual information with the class label vector for the 256 LBP frequency feature vectors are selected. These selected OLBP codes are codes guaranteeing minimization of a classification error rate, and by applying the selected OLBP codes to pattern recognition, a better recognition performance than a conventional local kernel-based image representation method and an enhanced recognition speed due to a reduced number of LBP codes are provided. | 08-23-2012 |
Dong-Seob Kim, Pohang-City KR
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20100126873 | MANUFACTURING METHOD OF 3D SHAPE STRUCTURE HAVING HYDROPHOBIC INNER SURFACE - The present invention relates to a manufacturing method of a three dimensional structure having a hydrophobic inner surface. The manufacturing method includes anodizing a three dimensional metal member and forming fine holes on an external surface of the metal member, forming a replica by coating a non-wetting polymer material on the outer surface of the metal member and forming the non-wetting polymer material to be a replication structure corresponding to the fine holes of the metal member, forming an exterior by surrounding the replication structure with an exterior forming material, and etching the metal member and eliminating the metal member from the replication structure and the exterior forming material. | 05-27-2010 |
20100252525 | MANUFACTURING METHOD OF 3D SHAPE STRUCTURE HAVING HYDROPHOBIC EXTERNAL SURFACE - The present invention relates to a three-dimensional structure manufacturing method for performing surface treatment processes, and a replication step to provide hydrophobicity on an external surface of the three-dimensional structure. In the manufacturing method, the hydrophobicity may be provided to the external surface of the three-dimensional structure, a high cost device required in the conventional MEMS process is not used, the manufacturing cost is reduced, and the manufacturing process is simplified. In addition, it has been difficult to provide the hydrophobicity on an external surface of a three-dimensional structure having a large surface due to a spatial limitation, but in the exemplary embodiment of the present invention, the hydrophobicity may be provided to the external surface of the three-dimensional structure having a large surface, such as a torpedo, a submarine, a ship, and a vehicle, without the spatial limitation. | 10-07-2010 |
Dong Sung Kim, Pohang-City KR
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20110254195 | METHOD FOR MANUFACTURING MICRO STRUCTURE USING X-RAY EXPOSURE - Provided is a method for fabricating a microstructure. The method includes disposing an X-ray mask on photosensitive material and exposing the photosensitive material by radiating X-rays to the photosensitive material using a side exposure scheme, etching the exposed photosensitive material, forming a mold having a micro-pattern by filing the etched photosensitive material with metal, forming a mold module by combining a plurality of molds, and forming a microstructure using the mold module. | 10-20-2011 |
Duck-Yeon Kim, Pohang-City KR
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20090161762 | METHOD OF SCALABLE VIDEO CODING FOR VARYING SPATIAL SCALABILITY OF BITSTREAM IN REAL TIME AND A CODEC USING THE SAME - Methods of coding a bitstream in which the frames are encoded for enabling a spatial resolution is changed in real time, extracting the bitstream by adding a signaling message indicating that the spatial resolution is changed, and decoding the bitstream in which the spatial resolution is changed in real time after actively detects whether the spatial resolution is changed without additional information, and a codec using the methods are provided. Therefore, if the network has the restricted environment that the resolution is changed in real time while a video encoding and decoding or if there is a need to output the video whose the spatial resolution is partly changed in the decoder, the present invention provides methods to actively cope with the spatial resolution change of the video so as to efficiently watch the video. | 06-25-2009 |
In-Tae Kim, Pohang-City KR
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20090256002 | DROPLET DISCHARGE HEAD AND DROPLET DISCHARGE APPARATUS - The present invention relates to a droplet discharge apparatus that includes a nozzle for discharging a droplet from a tip thereof, and a discharge unit for injecting a gas toward the tip of the nozzle. | 10-15-2009 |
Jae-Yoon Kim, Pohang-City KR
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20100120662 | Glucose uptake modulator and method for treating diabetes or diabetic complications - The present invention relates to an glucose uptake modulator, a pharmaceutical composition comprising the glucose uptake modulator, and a method of treating a diabetes or diabetic complications in a mammal in need thereof, which comprises administering to said mammal an effecting amount of a glucose uptake modulator. | 05-13-2010 |
Jeeyeon Kim, Pohang-City KR
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20090095677 | APPLICATION USING NON-COVALENT BOND BETWEEN A CUCURBITURIL DERIVATIVE AND A LIGAND - Provided are a kit including a first component that is a compound of formula (1) below bound to a first material and a second component that is a ligand bound to a second material, wherein each of the first and second materials is independently selected from the group consisting of a solid phase, a biomolecule, an antioxidant, a chemical therapeutic agent, an anti-histaminic agent, a cucurbituril dendrimer, a cyclodextrin derivative, a crown ether derivative, a calixarene derivative, a cyclophane derivative, a cyclic peptide derivative, a metallic ion, a chromophore, a fluorescent material, a phosphor, a radioactive material, and a catalyst; and the ligand can non-covalently bind to the compound of formula (1); a method of separating and purifying a material bound to a ligand using the compound of formula (1) bound to a solid phase; a method of separating and purifying the compound of formula (1) or a material bound to the compound using a ligand bound to a solid phase; a sensor chip including a compound of formula (1) bound to a first material and a ligand bound to a second material; and a solid-catalyst complex including the compound of formula (1) bound to a first material and a ligand bound to a second material. | 04-16-2009 |
Ji-Seok Kim, Pohang-City KR
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20100144035 | Delivery system for nucleic acids using cationic polymer conjugates - The present invention relates to a delivery system for nucleic acid using a cationic polymer conjugate, and more specifically relates to a delivery system for nucleic acid comprising a cationic polymer conjugate prepared by conjugating hyaluronic acid or its derivative and polyethyleneimine, and a composition of delivering a nucleic acid into mammalian cell comprising a complex of the nucleic acid and a cationic polymer conjugate with electrostatic binding. | 06-10-2010 |
Joon-Won Kim, Pohang-City KR
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20100028615 | METHOD FOR FABRICATING SUPERHYDROPHOBIC SURFACE AND SOLID HAVING SUPERHYDROPHOBIC SURFACE STRUCTURE BY THE SAME METHOD - A method of processing a superhydrophobic surface and a solid body having the superhydrophobic surface processed by the method are provided. The method includes orienting a spray nozzle of a particle sprayer toward a surface of a metal body, operating the particle sprayer to forming micro-scale protrusions and depressions on the surface of the metal body by spraying particles to the surface of the metal body, forming a plurality of nano-scale holes on the surface of the metal body by treating the metal body through an anodic oxidation process, forming a replica by immersing the metal body in a non-wetting polymer material and solidifying the non-wetting polymer material, and forming a superhydrophobic dual-scaled surface structure having nano-scale pillars formed on micro-scale protrusions and depressions by removing the metal body and an anodic oxide from the replica. | 02-04-2010 |
20100126873 | MANUFACTURING METHOD OF 3D SHAPE STRUCTURE HAVING HYDROPHOBIC INNER SURFACE - The present invention relates to a manufacturing method of a three dimensional structure having a hydrophobic inner surface. The manufacturing method includes anodizing a three dimensional metal member and forming fine holes on an external surface of the metal member, forming a replica by coating a non-wetting polymer material on the outer surface of the metal member and forming the non-wetting polymer material to be a replication structure corresponding to the fine holes of the metal member, forming an exterior by surrounding the replication structure with an exterior forming material, and etching the metal member and eliminating the metal member from the replication structure and the exterior forming material. | 05-27-2010 |
20100252525 | MANUFACTURING METHOD OF 3D SHAPE STRUCTURE HAVING HYDROPHOBIC EXTERNAL SURFACE - The present invention relates to a three-dimensional structure manufacturing method for performing surface treatment processes, and a replication step to provide hydrophobicity on an external surface of the three-dimensional structure. In the manufacturing method, the hydrophobicity may be provided to the external surface of the three-dimensional structure, a high cost device required in the conventional MEMS process is not used, the manufacturing cost is reduced, and the manufacturing process is simplified. In addition, it has been difficult to provide the hydrophobicity on an external surface of a three-dimensional structure having a large surface due to a spatial limitation, but in the exemplary embodiment of the present invention, the hydrophobicity may be provided to the external surface of the three-dimensional structure having a large surface, such as a torpedo, a submarine, a ship, and a vehicle, without the spatial limitation. | 10-07-2010 |
Joonyul Kim, Pohang-City KR
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20090126047 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 05-14-2009 |
20110191908 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 08-04-2011 |
Ki Moon Kim, Pohang-City KR
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20110092680 | METHOD OF SEPARATING AND PURIFYING CELLULAR COMPONENTS USING NON-COVALENT BOND BETWEEN CUCURBITAL DERIVATIVE AND GUEST COMPOUND AND APPARATUS USING THE SAME - Provided is a method of separating cellular components, the method including: a) contacting a guest compound-bound reactive compound with cells; b) lysing the cells; c) adding a host compound-bound solid phase to a solution including the lysates of the cells to prepare a mixture; d) separating binding pairs of the guest compound bound to cellular components and the host compound bound to the solid phase from the mixture, and purifying the binding pairs; and e) separating the cellular components from the binding pairs, wherein the guest compound-bound reactive compound is obtained through a covalent bond between a reactive compound and a guest compound represented by Formula 2 below guest, the host compound-bound solid phase is obtained through a covalent bond between a solid phase and a host compound represented by Formula 1 below, and the reactive compound includes at least one selected from the group consisting of a biomolecule, N-hydroxysuccimide, an antigen, an antibody, an aptamer, folic acid, transferrin, and any mixtures thereof. | 04-21-2011 |
Ki-Su Kim, Pohang-City KR
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20100144035 | Delivery system for nucleic acids using cationic polymer conjugates - The present invention relates to a delivery system for nucleic acid using a cationic polymer conjugate, and more specifically relates to a delivery system for nucleic acid comprising a cationic polymer conjugate prepared by conjugating hyaluronic acid or its derivative and polyethyleneimine, and a composition of delivering a nucleic acid into mammalian cell comprising a complex of the nucleic acid and a cationic polymer conjugate with electrostatic binding. | 06-10-2010 |
Seong-Wan Kim, Pohang-City KR
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20090256002 | DROPLET DISCHARGE HEAD AND DROPLET DISCHARGE APPARATUS - The present invention relates to a droplet discharge apparatus that includes a nozzle for discharging a droplet from a tip thereof, and a discharge unit for injecting a gas toward the tip of the nozzle. | 10-15-2009 |
Sung-Ryul Kim, Pohang-City KR
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20090126047 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 05-14-2009 |
20110191908 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 08-04-2011 |
Woo Jae Kim, Pohang-City KR
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20080273500 | APPARATUS AND METHOD FOR VERTICAL HANDOVER IN WIRELESS COMMUNICATION SYSTEM - A method of performing a vertical handover in a terminal of a wireless communication system includes generating a care-of-address (CoA) by using neighbor network information acquired from a media independent handover (MIH) server to perform the vertical handover, transmitting handover request information and the CoA to a serving network, confirming handover support information and CoA information of neighbor networks, which are received from the serving network, and determining a target network for performing the vertical handover by using the handover support information, and performing the vertical handover to the target network by using the CoA information. | 11-06-2008 |
20080280613 | HANDOVER APPARATUS AND HANDOVER METHOD IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing handover of a terminal in a wireless communication system, the method including obtaining information on neighboring networks from a media independent handover (MIH) server by using a MIH layer if a state of a link connected to a serving network is changed; transmitting a handover initiation request message to the MIH layer of the serving network through the MIH layer; checking handover support information and tunnel state information of the neighboring networks which are received from the MIH layer of the serving network; determining a target network to which handover is performed and performing layer-2 (L2) handover with the target network, by using the handover support information; and performing layer-3 (L3) handover with the target network by using the tunnel state information. | 11-13-2008 |
20090023810 | METHODS OF TRANSLATION AND/OR INFLAMMATION BLOCKADE - The present invention relates to a method of translation or inflammatory response blockade by using a compound that binds to eIF4A, which is the 264 | 01-22-2009 |
Yoe-Kyung Kim, Pohang-City KR
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20100291089 | LIGAND OF REGULATING IMMUNE RESPONSE, AND USE THEREOF IN TREATING AN IMMUNE RESPONSE-RELATED DISEASE - The present invention relates to a ligand to regulate immune response, i.e., PACAP27 which is one of pituitary adenylate cyclase-activating polypeptides and Serum amyloid A (SAA), and their novel use in treating or preventing diseases associated with immune response. More specifically, the present invention relates to a complex of PACAP27-FPRL1 having a regulatory effect on immune response, and a use thereof in regulating immune response. In another aspect, the present invention relates to a complex of SAA and FPRL1, and a use thereof in inhibiting synoviocyte hyperplasia and angiogenesis and treating or preventing inflammatory diseases including Rheumatoid arthritis (RA). | 11-18-2010 |
Yoon-Keun Kim, Pohang-City KR
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20100249018 | COMPOSITION AND METHOD FOR PREVENTING AND TREATING IMMUNE-RELATED DISORDER - The present invention relates to an immunoregulating agent comprising a peptide, a pharmaceutical composition and a method of preventing or treating immune-related disorder such as sever sepsis or acute respiratory distress syndrome (ARDS), and the use of peptide for anti-inflammatory agent, an antibacterial agent, or an inhibiting agent of an immune cell apoptosis. | 09-30-2010 |
Youn-Dong Kim, Pohang-City KR
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20100291089 | LIGAND OF REGULATING IMMUNE RESPONSE, AND USE THEREOF IN TREATING AN IMMUNE RESPONSE-RELATED DISEASE - The present invention relates to a ligand to regulate immune response, i.e., PACAP27 which is one of pituitary adenylate cyclase-activating polypeptides and Serum amyloid A (SAA), and their novel use in treating or preventing diseases associated with immune response. More specifically, the present invention relates to a complex of PACAP27-FPRL1 having a regulatory effect on immune response, and a use thereof in regulating immune response. In another aspect, the present invention relates to a complex of SAA and FPRL1, and a use thereof in inhibiting synoviocyte hyperplasia and angiogenesis and treating or preventing inflammatory diseases including Rheumatoid arthritis (RA). | 11-18-2010 |
Young-Ock Kim, Pohang-City KR
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20090126047 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 05-14-2009 |
20110191908 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 08-04-2011 |