Lee, Jeollabuk-Do
Chil-Hyoung Lee, Jeollabuk-Do KR
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20130292668 | P-TYPE TRANSPARENT OXIDE SEMICONDUCTOR, TRANSISTOR HAVING THE SAME, AND MANUFACTURE METHOD OF THE SAME - A p-type transparent oxide semiconductor includes tin oxide compounds represented by below chemical formula 1: | 11-07-2013 |
20150380499 | P-TYPE TRANSPARENT OXIDE SEMICONDUCTOR, TRANSISTOR HAVING THE SAME, AND MANUFACTURE METHOD OF THE SAME - A p-type transparent oxide semiconductor includes tin oxide compounds represented by below chemical formula 1: | 12-31-2015 |
Dae Hee Lee, Jeollabuk-Do KR
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20100272692 | ANTICANCER COMPOSITION COMPRISING PLANT STEM CELL LINE DERIVED FROM TAXUS CAMBIUM OR PROCAMBIUM - The present invention relates to a composition for preventing or treating cancer, which contains, as an active ingredient, a | 10-28-2010 |
Dong Guen Lee, Jeollabuk-Do KR
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20140332337 | CLUTCH CONTROL DEVICE - The present invention relates to a clutch control device, more particularly, to a clutch control device wherein a mechanical section may be miniaturized and operational errors can be reduced using a non-contact type displacement detection system which uses a linear distance sensor for a clutch clearance and the position of the mechanical section can be accurately controlled by using a plurality of solenoid valves. | 11-13-2014 |
Dong Won Lee, Jeollabuk-Do KR
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20150290239 | PVAX COPOLYMER AND PVAX MICROPARTICLES COMPRISING THE SAME - The present invention includes a vanillyl alcohol-containing copolyoxalate copolymer (PVAX). The present invention also includes a PVAX microparticle comprising PVAX. In one aspect, the compositions of the invention can be used as a drug delivery system, an antioxidant or anti-inflammatory composition, a composition for preventing or treating ischemic disease, a composition for inhibiting the side effects of anticancer drugs, a contrast agent, and/or a composition for diagnosing ischemic disease. | 10-15-2015 |
Eun Kyong Lee, Jeollabuk-Do KR
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20100233813 | PLANT STEM CELL LINE DERIVED FROM CAMBIUM OF HERBACEIOUS PLANT WITH STORAGE ROOT AND METHOD FOR ISOLATING THE SAME - The present invention relates to a cell line derived from the cambium of an herbaceous plant having a storage root and a method for isolating the same. More specifically, relates to a cambium-derived homogeneous cell line having the ability to divide, which is obtained from the cambium-containing storage tissue of an herbaceous plant having a storage root without a separate dedifferentiation process, and to a method for isolating the same. The cell line derived from the cambium of an herbaceous plant having a storage root has active division ability and is homogeneous. Also, it is stable during culture, because it has not undergone a dedifferentiation process. Thus, through the optimization of proliferation thereof, the cell line can be allowed to proliferate in a large amount within a short time. Accordingly, the cell line derived from the cambium of an herbaceous plant having a storage root makes it possible to produce large amounts of useful plants which are difficult to cultivate outdoor due to various problems associated with the period of cultivation, the selection of cultivation land, cultivation cost and the like. | 09-16-2010 |
20100272692 | ANTICANCER COMPOSITION COMPRISING PLANT STEM CELL LINE DERIVED FROM TAXUS CAMBIUM OR PROCAMBIUM - The present invention relates to a composition for preventing or treating cancer, which contains, as an active ingredient, a | 10-28-2010 |
Eun Mi Lee, Jeollabuk-Do KR
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20130210108 | METHOD FOR CONTROLLING THE CHAPERONE ACTIVITY OF PEROXIREDOXINS USING IRRADIATION - The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an α-helix structure decreases while a β-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin. | 08-15-2013 |
Heeyoung Lee, Jeollabuk-Do KR
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20100178681 | LIPID-FREE SCAFFOLDS FOR HUMAN VOLUME REPLACEMENT OR CELL CULTURE AND USE THEREOF - The present invention relates to lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture. More particularly, the present invention relates to a method for preparing lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture, the method comprising the steps of: fragmenting fat tissue to isolate lipids by ultrasonic treatment or high pressure nozzle spray; removing the isolated lipids and fat tissue from which lipids were not isolated to sterilize. According to the present invention, lipids are removed from fat tissue only by physical treatment to maintain the volume thereof and microstructures such as cellular membrane as much as possible and thus the inventive scaffolds are useful for human tissue volume replacement. | 07-15-2010 |
20100317112 | SCAFFOLDS INCREASED SPECIFIC GRAVITY FOR CELL CULTURE AND METHOD FOR MANUFACTURING THEREOF - The present invention relates to microtype scaffolds for cell culture, which have their specific gravity increased and a method for manufacturing thereof, and more specifically, relates to microtype scaffolds for cell culture, which have their specific gravity increased, by adding a chemically stable inorganic compound having a high specific gravity in manufacturing biocompatible polymer microtype scaffolds for cell culture and a method for manufacturing thereof. In case where the inventive microtype scaffolds for cell culture is used, it is easy to separate cells cultured on microtype scaffolds, and cell damage can be minimized by reducing separation time, and it is easy to recover cells due to a definite boundary layer. | 12-16-2010 |
Hee-Young Lee, Jeollabuk-Do KR
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20100069215 | CENTRIFUGE AND CENTRIFUGING METHOD - A centrifuge includes a rotator comprising a receiving unit receiving materials and guiding the materials to move upward by centrifugal force to an upper portion of the receiving unit, and a rotator cover covering the upper portion of the receiving unit. The centrifuge also includes a container that is coupled to the rotator cover to be connected to the receiving unit and that receives the materials moved upward along the receiving unit. The centrifuge and a centrifuging method as disclosed herein are used for separating a fluid to which a large centrifugal force is applied and a fluid to which a smaller centrifugal force is applied by adjusting the rotation speed using the principle that centrifugal force during rotation varies according to specific components of a fluid. Thus, using the centrifuge and the centrifugal method, materials can be centrifuged and layers of the materials can be classified and collected accurately and easily. | 03-18-2010 |
20100091078 | Ink Jet Printing Apparatus - According to the present invention, the size of a droplet ejected to a target area is minimized to obtain high printing resolution, and effects of attraction and adhesive forces acting between a nozzle and air resistance can be minimized so that the target area is finely controlled to obtain high printing precision. An inkjet printing apparatus according to the present invention includes an ejecting device ejecting a droplet of a solution to a target area; and a light irradiating device irradiating light onto the droplet at an acute angle with respect to a line going through the ejecting device and the target area to heat and evaporate a part of the droplet before the ejected droplet reaches the target area, so that the droplet is accelerated along the line. | 04-15-2010 |
20120035624 | SYRINGE FOR INJECTING SURGICAL THREAD - Disclosed is a syringe for injecting a surgical thread. The syringe includes a needle part, a connection part and an injection part. The needle part is adapted to penetrate the skin while accommodating a surgical thread. The connection part is connected to the needle part by taper coupling and is fixedly fastened to the needle part by turning operation of the needle part. The injection part is coupled to the connection part at the front end thereof. A push needle installed in the injection part pushes the surgical thread accommodated in the needle part to inject the surgical thread into a skin tissue in a syringe operation manner. | 02-09-2012 |
20140207082 | SYRINGE PRESSURE GENERATING AND PRESSURE DISPLAYING DEVICE - Provided is a syringe pressure generating and pressure displaying device applied to a syringe configured such that an auxiliary device is detachably attached to the cylinder flange while the rod bar is installed in the auxiliary device so as to pass therethrough, and a grip of the hand on a lever that is hinge-connected to the auxiliary device so as to be disposed horizontally in line with the syringe creates a rotational motion due to leverage, whereupon the rotational motion is converted into a linear motion via a motion-converting means, and the rod bar and the piston are moved with increased force. | 07-24-2014 |
Hye Young Lee, Jeollabuk-Do KR
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20120018715 | CONDUCTIVE POLYMER CONTAINING CARBAZOLE, AND ORGANIC PHOTOVOLTAIC DEVICE USING SAME - The present invention relates to a 2,7-carbazole-containing polymer represented by formula 1 and an organic photovoltaic device comprising the conductive polymer as a photoelectric conversion material. The conductive polymer has high photon absorption efficiency and improved hole mobility and is prepared by introducing a specific amount of a carbazole compound either into a polymer, consisting only of a donor functional group containing one or more aromatic monomers, or into a donor-acceptor type polymer comprising a repeating acceptor group introduced into a donor functional group. The conductive polymer can be used as a photoelectric conversion material for organic thin film transistors (OTFTs) or organic light-emitting diodes (OLEDs). Furthermore, the invention provides an organic photovoltaic device comprising the carbazole-containing conductive polymer as an electron donor, and thus can achieve high photoelectric conversion efficiency in organic thin film solar cells. | 01-26-2012 |
Hyuk-Jin Lee, Jeollabuk-Do KR
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20080214006 | METHODS OF USING CORROSION-INHIBITING CLEANING COMPOSITIONS FOR METAL LAYERS AND PATTERNS ON SEMICONDUCTOR SUBSTRATES - Provided herein are methods for using corrosion-inhibiting cleaning compositions for semiconductor wafer processing that include an aqueous admixture of at least water, a surfactant and a corrosion-inhibiting compound selected from a group consisting of amino phosphonates, polyamines and polycarboxylic acids. The quantity of the corrosion-inhibiting compound in the admixture is preferably in a range from about 0.0001 wt % to about 0.1 wt % and the quantity of the surfactant is preferably in a range from about 0.001 wt % to about 1.0 wt %. The aqueous admixture may also include sulfuric acid and a fluoride, which act as oxide etchants, and a peroxide, which acts as a metal etchant. | 09-04-2008 |
Inhwan Lee, Jeollabuk-Do KR
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20150270381 | HETEROSTRUCTURE FIELD EFFECT TRANSISTOR HAVING HIGH EFFICIENCY AND METHOD OF PREPARING THE SAME - A high-efficiency heterojunction filed effect transistor in which a gate electrode area is formed to the direction of a drain electrode on nitride-based buffer layers with a low dislocation density to exhibit a high breakdown voltage, and its preparation method. | 09-24-2015 |
Jae Hyun Lee, Jeollabuk-Do KR
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20140246890 | CORRECTIVE CHAIR USING SLIDER MEANS - Provided is a corrective chair using a slider means that includes a supporting leg, a seat plate that is coupled to the supporting leg and on which a user seats, and a backrest whose lower part is coupled to an upper part of the supporting leg and that supports a back of the user when the user seats on the seat plate. The chair includes a slider that is interposed between the supporting leg and the seat plate. The slider includes guide rails that are coupled to both sides of a top surface of the supporting leg, and are disposed to be inclined toward the backrest in such a manner that portions of the guide rails close to the backrest are lowered and portions thereof opposite to the backrest are raised; guide blocks whose lower parts are slidably coupled to the guide rails, that are disposed on the guide rails opposite to the backrest in an initial state, and whose upper parts are coupled to a bottom surface of the seat plate; and elastic bodies whose one sides are coupled to a bottom surface of a front side of the seat plate and the other sides are coupled to a top surface of the supporting leg. When the user seats on the seat plate, the guide blocks are slid in an inclined direction of the guide rails to compress the elastic bodies, and the seat plate is moved toward the backrest to allow a back of the user to come in contact with the backrest, and when the user rises from the seat plate, the elastic bodies are restored to original states to restore the guide blocks and the seat plate to original states. Accordingly, since the guide rails are disposed to be inclined, when the user seats on the seat plate, the seat plate is retreated toward the backrest to allow the back of the user to come in close to the backrest. Accordingly, even though the user unconsciously seats on the chair, since the corrective chair using a slider means allows back portions of an upper body such as pelvis and waist to be straightened, the corrective chair using a slider means can correct a posture of the user so as to allow the user to seat on the chair in a correct posture. | 09-04-2014 |
Jae Taek Lee, Jeollabuk-Do KR
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20130210108 | METHOD FOR CONTROLLING THE CHAPERONE ACTIVITY OF PEROXIREDOXINS USING IRRADIATION - The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an α-helix structure decreases while a β-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin. | 08-15-2013 |
Jang Yong Lee, Jeollabuk-Do KR
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20150243110 | METHOD AND APPARATUS FOR CHECKING VEHICLE SPECIFICATION - A method for checking a vehicle specification includes operating terminal devices included in a vehicle. Control data is generated depending on an operation of the terminal devices. The control data is transferred to a gateway included in the vehicle. The control data is compared with vehicle specification matters stored in the gateway using the gateway. An error message is transmitted when the vehicle specification matters stored in the gateway do not match the control data. | 08-27-2015 |
Jeong Moon Lee, Jeollabuk-Do KR
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20150206101 | SYSTEM FOR DETERMINING INFRINGEMENT OF COPYRIGHT BASED ON THE TEXT REFERENCE POINT AND METHOD THEREOF - Provided are a system for determining infringement of copyright based on the text reference point and a method thereof. The reference points are extracted automatically by using the text reference point of a window unit instead of a sentence or a paragraph unit, and the infringement location of copyright can be found based on the extracted reference point. The system and method improve the copyright infringement diagnosis speed and provide the expandability of the system by using the search engine in order to index the reference point information. | 07-23-2015 |
Ji Geun Lee, Jeollabuk-Do KR
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20100274774 | DIGITAL DATA TAGGING APPARATUS, SYSTEM AND METHOD FOR PROVIDING TAGGING AND SEARCH SERVICE USING SENSORY AND ENVIRONMENTAL INFORMATION - Provided are a digital data tagging apparatus for generating sensory and environmental information as a tag and endowing digital data with the sensory and environmental information that is automatically extracted using sensory sensor data and environmental sensor data, all of which are sensed by humans through their sensory organs, and a system and method for providing a tagging and search service using sensory and environmental information. The digital data tagging apparatus, and the system and method for providing a tagging and search service may be useful to enable users to search and use digital data more effectively and abundantly through the later use of the sensory and environmental information by collectively recognizing sensory and environmental information and automatically or manually endowing digital data with the recognized sensory and environmental information as a tag, wherein the sensory and environmental information are sensed by humans through their sensory sensors such as an olfactory sensor, a taste sensor and a tactile sensor; an environmental sensor such as temperature, humidity, illumination intensity and wind speed sensors, etc., as well as a camera or a mic. | 10-28-2010 |
Ji-Sang Lee, Jeollabuk-Do KR
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20120239861 | NONVOLATILE MEMORY DEVICES WITH PAGE FLAGS, METHODS OF OPERATION AND MEMORY SYSTEMS INCLUDING SAME - A method programming multi-bit data to multi-level non-volatile memory cells (MLC) includes; programming a first page of data to the MLC, programming a first page flag to an initial first flag state in response in the programming of the first page, programming a second page of data to the MLC, in response to programming the second page, determining whether the first page has been programmed and if the first page has been programmed, programming the first page flag to a final first flag state different from the initial first flag state in response to programming of the second page, and if the first page has not been programmed, inhibiting programming of the first page flag during programming of the second page. | 09-20-2012 |
20150155046 | NONVOLATILE MEMORY DEVICE AND METHOD OF WRITING DATA IN NONVOLATILE MEMORY DEVICE - A nonvolatile memory device, including a first latch unit and a nonvolatile memory cell, and a method of writing data in a nonvolatile memory device are provided. The method includes receiving a first writing command or a second writing command from outside of the nonvolatile memory device, and writing first data stored in the first latch unit in the nonvolatile memory cell in response to the first or second writing command. The first data is retained in the first latch unit until the writing of the first data stored in the first latch unit in the nonvolatile memory cell is completed. | 06-04-2015 |
20160071581 | NONVOLATILE MEMORY AND PROGRAMMING METHOD OF SAME - In a program operation a plurality of memory cells are programmed depending on data stored in first and second data latches. Verification read operations are performed for the plurality of memory cells using different verification voltages respectively corresponding to different program states and collecting verification read results of the verification read operations. The first data latches and the second data latches are updated depending on the collected verification read results. | 03-10-2016 |
Joong Hee Lee, Jeollabuk-Do KR
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20120302683 | METHOD OF PREPARING REDUCED GRAPHENE OXIDE AND REDUCED GRAPHENE OXIDE-POLYMER COMPOSITES - Methods of preparing reduced graphene oxide and reduced graphene oxide-polymer composites. The methods include covalently binding a halogen-substituted aromatic compounds to a graphene oxide and heat treating the graphene oxide with the halogen-substituted aromatic compounds covalently bound thereto at a low temperature, for example, 450° C. or less. By using the methods, reduced graphene oxide and reduced graphene oxide-polymer composites that have high electrical conductivities (e.g., 30,000 S/m or more) may be obtained. | 11-29-2012 |
20140121350 | POLYIMIDE-GRAPHENE COMPOSITE MATERIAL AND METHOD FOR PREPARING SAME - The present disclosure relates to a polyimide-graphene composite material and a method for preparing same. More particularly, it relates to a polyimide-graphene composite material prepared by adding modified graphene and a basic catalyst during polymerization of a polyimide precursor so as to improve mechanical strength and electrical conductivity and enable imidization at low temperature and a method for preparing same. | 05-01-2014 |
20140191165 | POST-TREATMENT METHOD OF CARBON MATERIALS FOR IMPROVING THE ELECTRICAL CONDUCTIVITY AND MECHANICHAL PROPERTIES VIA DEHYDROCYCLIZATION REACTION AND POLYMER COMPOSITE MATERIALS COMPRISING THE TREATED CARBON MATERIALS - Provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, a carbonaceous material post-treated by the method, and a polymer composite material including the carbonaceous material. More particularly, provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, including subjecting the carbonaceous material to dehydrocyclization at room temperature to heal structural defects in the carbonaceous material, while increasing the effective conjugated length of the carbonaceous material to improve the electrical conductivity thereof, as well as a carbonaceous material post-treated by the method and a polymer composite material including the carbonaceous material. | 07-10-2014 |
Jung Chang Lee, Jeollabuk-Do KR
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20100272692 | ANTICANCER COMPOSITION COMPRISING PLANT STEM CELL LINE DERIVED FROM TAXUS CAMBIUM OR PROCAMBIUM - The present invention relates to a composition for preventing or treating cancer, which contains, as an active ingredient, a | 10-28-2010 |
Jung-Soo Lee, Jeollabuk-Do KR
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20110029768 | METHOD FOR TRANSMITTING CONTENTS FOR CONTENTS MANAGEMENT TECHNOLOGY INTERWORKING, AND RECORDING MEDIUM FOR STORING PROGRAM THEREOF - A DRM technique interoperability system includes an exporter and an importer. The exporter cancels the DRM technique from the contents to which the DRM technique of a DRM device is applied to generate a contents stream, generates a plurality of packets from the contents stream, and transmits the packets to the importer. The importer receives a plurality of packets from the exporter, generates a contents stream from the plurality of packets, applies a DRM technique of a second DRM device to the contents stream, and provides it to the second DRM device. | 02-03-2011 |
Jung Won Lee, Jeollabuk-Do KR
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20090104323 | METHOD OF MAKING A BLACK-GINSENG AND A CONDENSED BLACK-GINSENG AND A BLACK-GINSENG PRESERVED IN HONEY - Disclosed are methods for manufacturing black ginseng, black ginseng extracts, and honey-soaked black ginseng confectionary, featuring conducting nine rounds of a maturing process subsequent to a steaming process, without a drying process therebetween. The black ginseng products can be commercially favorable commodities competing with conventional ginseng and red ginseng products, and have an excellent taste and flavor for persons of all ages all over the world, in addition to being healthful for the body. | 04-23-2009 |
Ju Seok Lee, Jeollabuk-Do KR
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20100034019 | SYSTEMS AND METHODS FOR PERFORMING A PROGRAM-VERIFY PROCESS ON A NONVOLATILE MEMORY BY SELECTIVELY PRE-CHARGING BIT LINES ASSOCIATED WITH MEMORY CELLS DURING THE VERIFY OPERATIONS - A nonvolatile memory system is operated by performing a program loop on each of a plurality of memory cells, each program loop comprising at least one program-verify operation and selectively pre-charging bit lines associated with each of the plurality of memory cells during the at least one program-verify operation. | 02-11-2010 |
Ju-Woon Lee, Jeollabuk-Do KR
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20090176965 | Sericin Having Improved Antioxidant and Tyrosinase Inhibitive Abilities by Irradiation, and Methods of Making and Using the Same - Disclosed are sericin having improved antioxidant and tyrosinase inhibitory abilities and increased molecular weight by irradiation, which causes a modification of a sericin molecular structure, a preparation method thereof and use of the irradiated sericin in various applications including food products, cosmetics and/or pharmaceutical products and medicines to improve antioxidant ability and/or tyrosinase inhibitory functions. | 07-09-2009 |
Kwang Deok Lee, Jeollabuk-Do KR
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20150050431 | RUTHENIUM COMPOUND HAVING SUPERIOR STEP COVERAGE AND THIN FILM DEPOSITED USING SAME - The present invention relates to a ruthenium compound including a specific ligand structure of 1-ethyl-1,4-cyclohexadiene, 1,3-butadiene or isoprene and having superior thermal stability, vaporizing property and step coverage, and a thin film deposited using same. | 02-19-2015 |
Kwang-Woo Lee, Jeollabuk-Do KR
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20080280390 | METHOD OF FABRICATING SEMICONDUCTOR MEMORY DEVICE HAVING SELF-ALIGNED ELECTRODE, RELATED DEVICE AND ELECTRONIC SYSTEM HAVING THE SAME - A method of fabricating a semiconductor memory device having a self-aligned electrode is provided. An interlayer insulating layer having a contact hole is formed on a substrate. A phase change pattern partially filling the contact hole is formed. A bit line which includes a bit extension self-aligned to the phase change pattern and crosses over the interlayer insulating layer is formed. The bit extension may extend in the contact hole on the phase change pattern. The bit extension contacts the phase change pattern. | 11-13-2008 |
Kyu Seung Lee, Jeollabuk-Do KR
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20150364708 | PLASMONIC ORGANIC PHOTOVOLTAIC CELL USING INDUCED DIPOLE POLYMER-METAL NANOPARTICLE HYBRID AND FABRICATION PROCESS THEREOF - The present invention relates to a high-efficiency organic photovoltaic cell using surface plasmon effect of an induced dipole polymer-metal nanoparticle hybrid and a method for fabricating the same. More particularly, it relates to a high-efficiency organic photovoltaic cell whose photoelectric efficiency is maximized by depositing an induced dipole polymer-metal nanoparticle hybrid in or on a hole injection layer, thereby enhancing surface plasmonic properties, and a method for fabricating the same. | 12-17-2015 |
Moon Ho Lee, Jeollabuk-Do KR
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20120008702 | METHOD FOR PRECODING AND DECODING DISTRIBUTING MIMO CHANNELS IN RELAY-BASED DF COOPERATIVE WIRELESS NETWORKS - It is well known that relay-based DF cooperative wireless networks outperform AF cooperative networks. However, this performance enhancement is achievable through considerable signal processing (precoding/decoding) at relay nodes. To reduce the precoding/decoding complexity, a method for precoding and decoding a distributive MIMO channel in the relay-based DF cooperative wireless network using EVD based on properties of Jacket transformations is provided. | 01-12-2012 |
20120078990 | SIGNAL PROCESSING DEVICE AND IMAGE PROCESSING DEVICE - A signal processing device and an image processing device are provided. The signal processing device includes a matrix calculator for performing a matrix operation selected by a switch part among a DCT matrix operation, a Haar matrix operation, and a Slant matrix operation, with respect to an input signal. Thus, the signal processing device can be implemented in a hybrid architecture capable of selectively processing the DCT-II transform, the Haar transform, and the Slant transform with a single chip. | 03-29-2012 |
20130101048 | SIGNAL TRANSFORMATION APPARATUS APPLIED HYBRID ARCHITECTURE, SIGNAL TRANSFORMATION METHOD, AND RECORDING MEDIUM - A signal transformation apparatus, a signal transformation method, and a recording medium are provided. The signal transformation apparatus selects any one of DCT-II, DST-II, DFT, and HWT, and transforms and outputs the input signal according to the selected transform. Therefore, the hybrid architecture of low complexity can be attained. | 04-25-2013 |
Myong Hoon Lee, Jeollabuk-Do KR
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20110272629 | LYOTROPIC CHROMONIC LIQUID CRYSTAL COMPOSITION, METHOD FOR MANUFACTURE OF LYOTROPIC CHROMONIC LIQUID CRYSTAL COATING FILM, AND LYOTROPIC CHROMONIC LIQUID CRYSTAL COATING FILM MANUFACTURED THEREBY - The present invention relates to a lyotropic chromonic liquid crystal composition, a method for manufacturing a lyotropic chromonic liquid crystal coating film and a lyotropic chromonic liquid crystal coating film manufactured thereby. The lyotropic chromonic liquid crystal composition of the present invention includes chromonic liquid crystal compounds and monomers each having opposing acid-base properties. Use of the lyotropic chromonic liquid crystal composition in the formation of optical films leads to improvements in electrical and optical properties such as mechanical strength, an insulating characteristic and a refractive index. | 11-10-2011 |
Nam Kyung Lee, Jeollabuk-Do KR
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20140370022 | ANTIBODIES CROSS-REACTIVE TO HUMAN AND MOUSE c-Met AND USES THEREOF - The antibody of the invention has high specificity to human c-Met and is cross-reactive to mouse c-Met. The antibody or its antigen-binding fragment of the invention is capable of specifically binding to human c-Met as well as mouse c-Met, more accurate preclinical results can be confirmed in the efficacy evaluation using mouse tumor models. The antibody of the invention inhibits the growth of cancer cells derived from various cancers by a considerable binding affinity to c-Met and the suppression of c-Met function therefrom, inhibits the phosphorylation of c-Met and downstream signaling molecules to suppress c-Met signaling, and inhibits neovascularization, thereby being very efficient in the prevention and treatment of cancers. | 12-18-2014 |
Saet-Byeol Lee, Jeollabuk-Do KR
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20150346779 | ELECTRONIC DEVICE, USER INTERFACE METHOD IN THE ELECTRONIC DEVICE, AND COVER OF THE ELECTRONIC DEVICE - Disclosed are an electronic device, a User Interface (UI) method in the electronic device, and a cover of the electronic device. The electronic device includes a touch screen, and a controller configured to determine whether a cover covers the touch screen, to define a first area and a second area on the touch screen respectively in correspondence with a window area and a keyboard area of the cover, when the cover covers the touch screen, and to control display of a keypad related to contents displayed in the first area in the second area. | 12-03-2015 |
Sang Goo Lee, Jeollabuk-Do KR
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20110319574 | Hexafluoropropylene Oxide Polymer Compositions and a Preparing Method of Hexafluoropropylene Oxide Polymer Using Hexafluoropropylene Oligomer - The present invention relates to hexafluoropropylene oxide polymer composition and a process of preparing of hexafluoropropylene oxide polymer by an anionic polymerization, and in particular the hexafluoropropylene oxide polymer composition comprises an anionic initiator, a polar solvent, hexafluoropropylene and hexafluoropropylene oxide. The hexafluoropropylene oxide polymer is prepared under particular reaction conditions by using the composition, hexafluoropropylene oxide polymer prepared by using the composition according to a preparation process herein has a weight average molecular weight (Mw) of 1,500-4,000 at −10-20° C. | 12-29-2011 |
20150073112 | Hexafluoropropylene Oxide Polymer Compositions and a Preparing Method of Hexafluoropropylene Oxide Polymer Using Hexafluoropropylene Oligomer - The present invention relates to hexafluoropropylene oxide polymer composition and a process of preparing of hexafluoropropylene oxide polymer by an anionic polymerization, and in particular the hexafluoropropylene oxide polymer composition comprises an anionic initiator, a polar solvent, hexafluoropropylene and hexafluoropropylene oxide. The hexafluoropropylene oxide polymer is prepared under particular reaction conditions by using the composition, hexafluoropropylene oxide poylymer prepared by using the composition according to a preparation process herein has a weight average molecular weight (Mw) of 1,500-4,000 at −10-20° C. | 03-12-2015 |
Sang-Haeng Lee, Jeollabuk-Do KR
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20100203444 | PHOTORESIST COMPOSITION AND PATTERNING METHOD THEREOF - Disclosed is a resist composition which has desirable physical properties such as sensitivity, resolution, residual film ratio and coating property, and forms a pattern having the desirable profile and depth of focus due to excellent light transmissivity during a semiconductor process and a flat panel display process using a short wavelength of 248 nm (KrF) or less, even though the resist composition is applied to a non-chemically amplified resist. The photoresist composition comprises a novolac-based resin A, a photosensitizer B, and a low molecular substance C having low absorbance. The low molecular substance having low absorbance has absorbance that is lower than absorbance of the novolac-based resin at one or more wavelengths of 248 nm, 193 nm, and 157 nm, and the photoresist composition is used at the wavelength of 248 nm or less. | 08-12-2010 |
Sang Hyun Lee, Jeollabuk-Do KR
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20150364708 | PLASMONIC ORGANIC PHOTOVOLTAIC CELL USING INDUCED DIPOLE POLYMER-METAL NANOPARTICLE HYBRID AND FABRICATION PROCESS THEREOF - The present invention relates to a high-efficiency organic photovoltaic cell using surface plasmon effect of an induced dipole polymer-metal nanoparticle hybrid and a method for fabricating the same. More particularly, it relates to a high-efficiency organic photovoltaic cell whose photoelectric efficiency is maximized by depositing an induced dipole polymer-metal nanoparticle hybrid in or on a hole injection layer, thereby enhancing surface plasmonic properties, and a method for fabricating the same. | 12-17-2015 |
Sang-Myeong Lee, Jeollabuk-Do KR
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20160058836 | IK FACTOR AND PHARMACEUTICAL USE OF NUCLEIC ACID ENCODING IK FACTOR - The present invention relates to a pharmaceutical composition for treating and/or preventing arthritis, which comprising, as an active ingredient, a gene delivery vehicle into which an IK factor or a fragment thereof, or a nucleic acid encoding thereof is inserted. IK factor or the fragment thereof, and the nucleic acid encoding thereof, which are the active ingredient of the pharmaceutical composition according to the present invention, are derived from an organism and therefore, show no side effects in administered into a subject for a long time. Accordingly, they ensures safety and are expected to effectively treat arthritis by being involved in the upstream mechanism for suppressing arthritis. | 03-03-2016 |
Seung Hee Lee, Jeollabuk-Do KR
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20130128165 | LIQUID CRYSTAL DISPLAY AND METHOD FOR PREPARATION THEREOF - The present invention discloses a liquid crystal display of the IPS type, which has improved characteristics in terms of stability of liquid crystal element, response time, threshold voltage, and driving voltage due to conferring a pretilt angle to a liquid crystal layer, and method for preparation thereof. | 05-23-2013 |
20150261021 | LIQUID CRYSTAL FILM HAVING DIFFERENT REFLECTING REGION OF LIGHT ACCORDING TO EXTERNAL ENVIRONMENT CONDITION AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a liquid crystal film having a reflecting region that changes spontaneously depending on variations in external temperature and light intensity, and a method for manufacturing the same. More particularly, the liquid crystal film has a reflecting region that changes into a visible ray region when the external temperature and light intensity increase and into a near infrared ray region when the external temperature and quality of light decrease. | 09-17-2015 |
Seungsik Lee, Jeollabuk-Do KR
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20130266992 | COMPOSITION FOR INCREASING SACCHARIFICATION EFFICIENCY OF BIOMASS, METHOD FOR INCREASING SACCHARIFICATION EFFICIENCY OF BIOMASS AND METHOD FOR PREPARING BIOETHANOL DERIVED FROM BIOMASS ON A LARGE SCALE USING CHAPERONE PROTEIN - The present invention relates to a novel method for increasing saccharification efficiency by adding chaperone protein during saccharification process, more precisely a composition for increasing saccharification efficiency of biomass containing cellulose using peroxiredoxin (Prx) protein and a method for increasing glucose yield by using the same. The conventional saccharification process has the disadvantage of decreasing cellulase activity, suggesting that the high priced saccharogenic enzyme has to be continuously supplied since the saccharogenic enzyme is losing its activity continuously by reducing sugar through the whole saccharification process. Therefore, to increase saccharification efficiency, the present invention provides a method characterized by increasing saccharification efficiency by preventing cellulase from losing its activity throughout the whole saccharification process by using chaperone protein, particularly Prx protein herein, together with cellulase. The method of the present invention, therefore, can overcome the disadvantage of the conventional saccharification process. | 10-10-2013 |
Seung Sik Lee, Jeollabuk-Do KR
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20130210108 | METHOD FOR CONTROLLING THE CHAPERONE ACTIVITY OF PEROXIREDOXINS USING IRRADIATION - The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an α-helix structure decreases while a β-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin. | 08-15-2013 |
Wang-Hyu Lee, Jeollabuk-Do KR
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20150224156 | PAECILOMYCES VARIOTII VAR. BRUNNEOLUS GPP1101B, AND PREPARATION USING SAME - The present invention relates to a | 08-13-2015 |
Woo Song Lee, Jeollabuk-Do KR
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20100291248 | Compositions for Preventing and Treating Obesity, Hyperlipidemia, Atherosclerosis, Fatty Liver, Diabetes or Metabolic Syndrome Containing Extracts of Glycine Max Leaves or Fractions Isolated from the Same as an Active Ingredient - The present invention relates to compositions for preventing and treating obesity, hyperlipidemia, atherosclerosis, fatty liver, diabetes or metabolic syndrome containing extracts of | 11-18-2010 |
Yong Kwang Lee, Jeollabuk-Do KR
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20120004389 | METHOD FOR EXTRACTING PROPOLIS USING FAR-INFRARED RAYS FROM EARTHENWARE - A method for extracting propolis by using far infrared ray from pottery. The method for extracting propolis by using far infrared ray from pottery makes it possible to prohibit the growth of microorganism by way of far infrared ray by using pottery which emits far infrared ray and has a construction that inside and outside air can exchange while increasing a storage and seasoning effect. Aldehyde contained in alcohol is naturally radiated with the help of air circulation and preventing oxidation decay and shortening an extraction period of propolis. | 01-05-2012 |
Yong-Tae Lee, Jeollabuk-Do KR
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20090023064 | Safety-Enhanced Electrochemical Device - The present invention relates to an electrode comprising electrode active material particles, conductive particles, a binder and wax, wherein the electrode active material particles are interconnected by a network of the conductive particles, and the paths of the conductive particles interconnecting the electrode active materials are partially or entirely fixed by the wax. Furthermore, the present invention provides an electrochemical device comprising the electrode. | 01-22-2009 |
20100035131 | ELECTROCHEMICAL DEVICE ENSURING A GOOD SAFETY - Disclosed is the structure of a center pin inserted into the winding center of a winding-type electrode assembly of an electrochemical device, which has a case containing the winding-type electrode assembly. The center pin can be manufactured through a simple process and can secure the safety of an electrochemical device when physical impact (e.g. squeezing, shock) is applied from the outside or when the internal temperature rises. The center pin is manufactured by winding a planar substrate, which has at least two protrusions formed in an embossing type or which has at least two scores formed in a predetermined shape, into a tubular shape. | 02-11-2010 |
20100227221 | Preparation Method of Lithium-Metal Composite Oxides - Disclosed is a method for preparing a lithium-metal composite oxide, the method comprising the steps of: (a) mixing an aqueous solution of one or more transition metal-containing precursor compounds with an alkalifying agent and a lithium precursor compound to precipitate hydroxides of the transition metals; (b) mixing the mixture of step (a) with water under supercritical or subcritical conditions to synthesize a lithium-metal composite oxide, and drying the lithium-metal composite oxide; and (c) subjecting the dried lithium-metal composite oxide either to calcination or to granulation and then calcination. Also disclosed are an electrode comprising the lithium-metal composite oxide, and an electrochemical device comprising the electrode. In the disclosed invention, a lithium-metal composite oxide synthesized based on the prior supercritical hydrothermal synthesis method is subjected either to calcination or to granulation and then calcination. Thus, unlike the prior dry calcination method or wet precipitation method, a uniform solid solution can be formed and the ordering of metals in the composite oxide can be improved. Accordingly, the lithium-metal composite oxide can show crystal stability and excellent electrochemical properties. | 09-09-2010 |
20100237275 | METHOD FOR PREPARING LITHIUM METAL PHOSPHATE - Disclosed is a method for preparing a lithium metal phosphate represented by the following Formula 1 by using a mixture of a metal (M) with a metal oxide containing the same metal: | 09-23-2010 |
Yoon Hyun Lee, Jeollabuk-Do KR
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20100117325 | BRACKET FOR MOUNTING SHOCK ABSORBER - A bracket is provided to mount a shock absorber to a vehicle body. The bracket is configured to couple a distal end of a piston rod of the shock absorber to a vehicle body. The bracket is molded of a plastic material and includes a body having a recess formed thereon, the recess allowing a bush assembly to be inserted therein, and a flange extending from the body. The bracket is molded integrally with a metal insert. | 05-13-2010 |
20130146408 | DUST SEAL STRUCTURE FOR SHOCK ABSORBER - A dust seal structure for a shock absorber includes a cylindrical base shell, in which a piston valve and a piston rod are embedded, a cap member covering one end of the base shell, an oil seal sealing the base shell, and a dust sealing member blocking dusts from being introduced at one side of the oil seal. | 06-13-2013 |
Yoon-Jin Lee, Jeollabuk-Do KR
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20080212689 | Intelligent water ring scan apparatus and method based on quality factor, and video encoding/decoding apparatus and method using the same - Provided are intelligent water ring scan apparatus and method thereof, image encoding/decoding apparatus using the water ring scanning and method thereof, and a computer-readable recording medium for recording a program that implements the methods. The apparatus or method of this research selectively improves the image quality of a particular image part that needs to be encoded with priority by transmitting the image data of the particular image part suitably for a human visual system so as to provide a visually improved image. The encoding apparatus of this research differentiates the amount of image data depending on the significance of a certain image part to process the image in various qualities suitably for the human visual system. The methods of this research can be applied to an image encoding/decoding process. | 09-04-2008 |
Yun Hee Lee, Jeollabuk-Do KR
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20140328951 | Composition for Preventing and Treating Vision Deterioration and Age-Related Macular Degeneration through Retinal Repair Using Ginseng/Red Ginseng Extracts and Ginsenoside - The present invention provides a composition comprising ginseng extract, red ginseng extract or ginsenosides as active ingredients for the prevention, slowed progression, and treatment of macular degeneration. More specifically it provides pharmaceutical composition to improve visual function by regenerating the transport characteristics of Bruch's membrane. | 11-06-2014 |