Han, Gyeonggi-Do
Beom Suck Han, Gyeonggi-Do KR
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20120020829 | HEAT-RESISTANT ALUMINUM ALLOY AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a heat-resistant aluminum alloy including aluminum and two types of alloy elements which are combined while forming a homogeneous solid solution reinforcing phase. The disclosed heat-resistant aluminum alloy includes the alloy elements that form a homogeneous solid solution and do not have a solvus line with respect to aluminum as a matrix metal and, therefore, the formed homogeneous solid solution reinforcing phase does not react with aluminum even at a temperature up to 300° C., thus not becoming coarse or undergoing phase decomposition. Consequently, the disclosed aluminum alloy may have remarkably enhanced heat resistance. | 01-26-2012 |
20130236351 | ALUMINUM-MAGNESIUM ALLOY AND METHOD OF PRODUCING THE SAME - Provided are an extruded aluminum (Al)-magnesium (Mg) material and a method of producing the same. An Al—Mg master alloy having a first Mg content is provided. An Al—Mg alloy having a second Mg content less than the first Mg content is prepared by adding the Al—Mg master alloy into molten Al and then casting the molten Al. An extruded Al—Mg material is prepared by extruding the Al—Mg alloy. | 09-12-2013 |
Boo-Young Han, Gyeonggi-Do KR
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20080308779 | Resin Guardrail - The present invention relates to a resin guardrail including a post, a plurality of guard plates coupled to the post, and connection members for connecting the guard plates to one another. Each of the guard plates of the guardrail is manufactured through extrusion. The guard plate comprises a hollow base body that takes the shape of a wave in cross section to include a rear ridge protruding rearward and having a flat portion and a front ridge protruding forward. The flat portion of the rear ridge and the front ridge are formed with first and second fastening holes, respectively, and the base body has solid portions for reinforcing regions with the first and second fastening holes formed therein. The guard plate further comprises wavy ribs that are positioned within a hollow portion of the base body to connect upper and lower ends of the base body to each other and have the same sectional shape as the base body; and alternately arranged horizontal ribs for establishing connection between the wavy ribs and between the wavy ribs and inner surfaces of the base body. | 12-18-2008 |
Bo Ram Han, Gyeonggi-Do KR
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20120108803 | SIRNA CONJUGATE AND PREPARATION METHOD THEREOF - Provided are an siRNA-polymer conjugate, and a method for preparing the same, and more specifically, to a hybrid conjugate formed by covalently bonding siRNA and a polymeric compound for improving the in vivo stability of siRNA, and to a preparation method of the hybrid conjugate. The conjugate of the present invention can improve the in vivo stability of siRNA, thereby achieving an efficient delivery of therapeutic siRNA into cells and exhibiting the activity of siRNA even with a small dose of a relative low concentration. Therefore, the conjugate can advantageously be used as not only an siRNA treatment tool for cancers and other infectious disease, but also a novel type siRNA delivery system. | 05-03-2012 |
Byung-Hee Han, Gyeonggi-Do KR
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20120077087 | NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY - The present invention relates to negative-electrode active material for rechargeable lithium battery comprising: a core comprising material capable of doping and dedoping lithium; and, a carbon layer formed on the surface of the core, wherein the carbon layer has a three dimensional porous structure comprising nanopores regularly ordered on the carbon layer with a pore wall of specific thickness placed therebetween. | 03-29-2012 |
20140110634 | NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY - The present invention relates to negative-electrode active material for rechargeable lithium battery comprising: a core comprising material capable of doping and dedoping lithium; and, a carbon layer formed on the surface of the core, wherein the carbon layer has a three dimensional porous structure comprising nanopores regularly ordered on the carbon layer with a pore wall of specific thickness placed therebetween. | 04-24-2014 |
Byung-Kil Han, Gyeonggi-Do KR
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20100207745 | HUMAN INTERACTION SYSTEMS USING KINESTHETIC FEEDBACK AND OPERATING METHOD THEREOF - Disclosed herein are human interaction systems using kinesthetic feedback and an operating method thereof. Each of the human interaction systems includes a driver driving the human interaction system according to handling of a user and generating kinesthetic feedback; a sensor measuring force, physical quantity and path applied by the driver; a converter converting a motion signal of the driver, measured by the sensor, into an electric signal in order to transmit and receive the motion signal; and a communication module transmitting and receiving the electric signal. Accordingly, a user can deliver kinesthetic feedback corresponding to his/her motion as well as voices to the other person through a mobile terminal. Accordingly, the user can deliver various feelings in addition to voices. Furthermore, the user can deliver his/her intention to the other person in a conference where the user is restrained from speaking. Moreover, the user can enjoy more realistic games through kinesthetic feedback when performing interaction games through the mobile terminal. | 08-19-2010 |
Chang-Seob Han, Gyeonggi-Do KR
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20090061378 | ORTHODONTIC WIRE AND MANUFACTURING METHOD THEREOF - The present invention relates to an orthodontic wire and a manufacturing method thereof, and more particularly, to an orthodontic wire, which is not harmful to the human body and is capable of continuously holding the color of teeth, and a manufacturing method of the orthodontic wire. According to the present invention, there is provided an orthodontic wire, comprising a metal wire formed of a shape memory alloy material; a silver (Ag) film applied to a surface of the metal wire; and a polymer compound film applied to a surface of the silver (Ag) film to prevent the silver (Ag) film from being discolored. | 03-05-2009 |
Changseok Han, Gyeonggi-Do KR
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20120138891 | METHOD FOR REDUCTION OF EFFICIENCY DROOP USING AN (Al,In,Ga)N/Al(x)In(1-x)N SUPERLATTICE ELECTRON BLOCKING LAYER IN NITRIDE BASED LIGHT EMITTING DIODES - A method for reduction of efficiency droop using an (Al, In, Ga)N/Al | 06-07-2012 |
Cheol Jong Han, Gyeonggi-Do KR
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20100197078 | DICING FILM HAVING SHRINKAGE RELEASE FILM AND METHOD FOR MANUFACTURING SEMICONDUCTOR PACKAGE USING THE SAME. - The present invention relates to a dicing film having an adhesive film for dicing a wafer and a die adhesive film, which are used for manufacturing a semiconductor package, and a method of manufacturing a semiconductor package using the same. More particularly, the present invention relates to a dicing film wherein a shrinkage release film is inserted between an adhesive film for dicing a wafer and a die adhesive film so that the die adhesive film and a die can be easily separated from the adhesive film for dicing a wafer when picking up a semiconductor die, and a method of manufacturing a semiconductor package using the same. | 08-05-2010 |
Cheol-Young Han, Gyeonggi-Do KR
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20090161135 | Image forming apparatus - An image forming apparatus including a printing unit which prints an image on paper, an exit path which connects an exit of the printing unit to an exit member which pushes the paper outside of the printing unit, a plurality of guide members which are arranged widthwise of the paper, each guide member having a first guide side which guides the paper coming out of the printing unit along the exit path, wherein each guide member is installed to be movable such that the first guide side rotates when the first guide side contacts the paper which comes out of the printing unit, and returns to its original position after the paper completely passes through the printing unit. | 06-25-2009 |
Chul-Jong Han, Gyeonggi-Do KR
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20090000807 | Connecting Structure and Adhesion Method of Pcb Using Anisotropic Conductive Film, and Method for Evaluating Connecting Condition Using the Same - A connecting structure of PCB using an anisotropic conductive film according to the present invention having members connected to each other by heat-compression using the anisotropic conductive film including an insulating adhesive as a base material and conductive particles dispersed in the insulating adhesive, wherein at least any one of the members has a flexible property, and a surface roughness value (Ra) of the member having a flexible property is 0.1 to 5.0 μm due to dents formed by heat-compression. | 01-01-2009 |
20110290538 | CONNECTING STRUCTURE AND ADHESION METHOD OF PCB USING ANISOTROPIC CONDUCTIVE FILM, AND METHOD FOR EVALUATING CONNECTING CONDITION USING THE SAME - A connecting structure of PCB using an anisotropic conductive film according to the present invention having members connected to each other by heat-compression using the anisotropic conductive film including an insulating adhesive as a base material and conductive particles dispersed in the insulating adhesive, wherein at least any one of the members has a flexible property, and a surface roughness value (Ra) of the member having a flexible property is 0.1 to 5.0 μm due to dents formed by heat-compression. | 12-01-2011 |
Chung-Guen Han, Gyeonggi-Do KR
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20090107402 | DEPOSITION APPARATUS AND CLEANING METHOD THEREOF - A deposition apparatus including a vaporizer; a chemical supplier; a pipe line coupled between the vaporizer and the chemical supplier; and a solvent supplier coupled to the pipe line. | 04-30-2009 |
Dong Hee Han, Gyeonggi-Do KR
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20120037317 | PANEL ATTACHING DEVICE - A panel attaching device for attaching a first panel and a second panel comprises a first panel tilting unit for setting the first panel, adjusting the balance of the first panel and lifting up the first panel; a sensor for detecting the balance of the first panel; a second panel setting unit for setting and rotating the second panel, wherein the second panel setting unit is arranged at a predetermined distance from the first panel tilting unit; and a guide moving unit for moving the second panel setting unit to the first panel tilting unit. | 02-16-2012 |
Dong-Hyeop Han, Gyeonggi-Do KR
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20100157367 | Method of transmitting changed printer information in real time and network printer using the same - A method of transmitting printer information which can inform a host of changed printer information in real time whenever printer information changes and a network printer using the method. The method includes determining whether or not the printer information has changed and transmitting the changed printer information in real time to a communications network or a predetermined program which communicates with the network printer. The network printer includes a printer information change determination circuit which determines changes in printer information, and a changed information notification module which transmits in real time the changed printer information to a communications network or a predetermined program which communicates with the network printer. The changed information notification module transmits the printer information to the communications network or the predetermined program when the network printer is turned on. | 06-24-2010 |
Dong-Woon Han, Gyeonggi-Do KR
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20120064233 | Apparatus And Method For Manufacturing MMO Anode Using Continuous Coating And Heat Treatment Process - Disclosed is a method of manufacturing an MMO anode using reel-to-reel continuous coating and heat treatment, including continuously coating a surface of a metal substrate with an MMO (Mixed Metal Oxide) coating solution using a continuous coater and passing the metal substrate through a heat pretreatment furnace and a heat treatment furnace to form an MMO coating layer on the surface of the metal substrate. When a long wire type MMO anode is manufactured, a uniform coating layer is formed thanks to the use of reel-to-reel continuous coating and heat treatment under uniform conditions, thus increasing durability and quality of the long wire type MMO anode. The exposure time of the metal substrate to the outside between the processes is minimized, and productivity is increased, thus decreasing the manufacturing cost to result in high product competitiveness. | 03-15-2012 |
Dong Youl Han, Gyeonggi-Do KR
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20110011855 | PREFABRICATED RECIPIENT BOX - A recipient box is provided, which can be assembled by disposing a horizontal plate, a vertical plate and a rear plate and pressing and fixing frames from front and rear sides, so that beginners, women or old and feeble persons can easily and safely assemble and use the recipient box, without fitting pieces to the frames. The prefabricated recipient box includes horizontal plates horizontally disposed at upper and lower portions, vertical plates vertically disposed to connect both ends of the upper and lower horizontal plates, a rear plate supported by the rear sides of the upper and lower horizontal plates at upper and lower corner sides thereof, and supported by the rear sides of the right and left vertical plates at right and left corner sides thereof, fastening means fastened to the first fastening boss and the second fastening boss at the front side, and the first fastening boss and the second fastening boss at the rear side. | 01-20-2011 |
Duck Hee Han, Gyeonggi-Do KR
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20100041404 | HANDOVER METHOD AND APPARATUS BASED ON HISTORY INFORMATION IN WIRELESS NETWORKS - A handover method in a plurality of wireless networks includes selecting one or more candidate networks from the plurality of wireless networks available to a mobile terminal of a user; calculating the latest connection time with a serving network currently serving the mobile terminal; deriving a history utility function based on the latest connection time; deriving system utility functions of the candidate networks in consideration of user and system environments; deriving selection functions for the candidate networks using the history utility function and the system utility functions; and selecting one of the candidate networks as a target network for handover using the selection functions. A target network for handover is selected using not only a system utility function reflecting user and system parameters but also a history utility function reflecting history information, thereby reducing the number of handovers and enhancing service quality. | 02-18-2010 |
Eui-Gyu Han, Gyeonggi-Do KR
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20090052252 | METHODS OF APPLYING READ VOLTAGES IN NAND FLASH MEMORY ARRAYS - Provided is a method of improving the read disturb characteristics of a flash memory array. According to the method, in a flash memory array having at least one cell string in which a string selection transistor, a plurality of memory cells, and a ground selection transistor are connected in series, first read voltage is applied to a string selection line connected to a gate of the string selection transistor and a ground selection line connected to a gate of the ground selection transistor. Ground voltage is applied to a word line of a memory cell selected from among the memory cells. Second read voltage is applied to word lines of memory cells, from among the memory cells that are not selected, which are adjacent to the string selection transistor and the ground selection transistor. Then, the first read voltage is applied to the other memory cells that are not selected. The second read voltage is lower than the first read voltage. | 02-26-2009 |
Gene Beck Han, Gyeonggi-Do KR
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20100205442 | METHOD AND APPARATUS FOR TRAFFIC COUNT KEY MANAGEMENT AND KEY COUNT MANAGEMENT - Various methods and apparatuses for managing count values (e.g. key counts) to manage a TEK in various communication environments are disclosed. Also, various methods and apparatuses for generating and maintaining a traffic key encryption key by using key count values are disclosed. | 08-12-2010 |
Gong-Heum Han, Gyeonggi-Do KR
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20090294863 | Semiconductor Memory Device Having Three Dimensional Structure - A semiconductor device and method for arranging and manufacturing the same are disclosed. The semiconductor device includes a plurality of inverters including at least one first pull-up transistor and first pull-down transistor and inverting and outputting an input signal, respectively; and a plurality of NAND gates including at least two second pull-up transistor and second pull-down transistor and generating an output signal having a high level if at least one of at least two input signals has a low level, respectively, wherein the at least one first pull-up transistor and first pull-down transistor and the at least two second pull-up transistor and second pull-down transistor are stacked and arranged on at least two layers. | 12-03-2009 |
20110266623 | Semiconductor Memory Device Having Three Dimensional Structure - A semiconductor device and method for arranging and manufacturing the same are disclosed. The semiconductor device includes a plurality of inverters including at least one first pull-up transistor and first pull-down transistor and inverting and outputting an input signal, respectively; and a plurality of NAND gates including at least two second pull-up transistor and second pull-down transistor and generating an output signal having a high level if at least one of at least two input signals has a low level, respectively, wherein the at least one first pull-up transistor and first pull-down transistor and the at least two second pull-up transistor and second pull-down transistor are stacked and arranged on at least two layers. | 11-03-2011 |
Gunhee Han, Gyeonggi-Do KR
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20120130459 | Neural Device Having Via-Hole Connection and Using at Least One Nano-Wire - Provided is a neural device including at least one nano-wire. The neural device includes a nano-wire formed on a base formed on a first surface of a substrate, and an electrode pad formed on a second surface different from the first surface of the substrate and configured to output an electrical signal gained from a neural fiber through the nano-wire or apply a signal for an electric stimulus to the nano-wire. Therefore, it is possible to prevent the nano-wire from becoming embedded in an encapsulation and maximize a contact between the nano-wire and a nerve. | 05-24-2012 |
20130168533 | CMOS IMAGE SENSOR AND OPERATING METHOD THEREOF - The inventive concept relates to a CMOS image sensor and an operating method of the CMOS image sensor. The operating method according to an embodiment of the inventive concept includes generating photoelectrons at a photo sensor element during a first time; generating photoelectrons at the photo sensor element during a second time shorter than the first time; and sensing the photoelectrons generated at the photo sensor element. A gate voltage of a transfer transistor connected to the photo sensor element is set differently at the first time and the second time. With an embodiment of the inventive concept, a dynamic range of the CMOS image sensor increases. | 07-04-2013 |
20140292552 | TIME-TO-DIGITAL CONVERTER AND CONVERSION METHOD - The present disclosure provides a time-to-digital (TDC) converter, comprising: a coarse TDC receiving a start signal and a stop signal, delaying the first start signal in a first time unit to generate n first delayed start signals (where n is an integer equal to or larger than 2), measuring a time difference between the first delayed start signal and the stop signal in the first time unit, and generating second delayed start signals that are obtained by delaying the first delayed start signals in a time unit shorter than the first time unit; and a fine TDC receiving and delaying the second delayed start signal generated from the coarse TDC and receiving the stop signal, and measuring a time difference between the second delayed start signal and the stop signal in a second time unit. | 10-02-2014 |
Gyeong-Soo Han, Gyeonggi-Do KR
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20090052252 | METHODS OF APPLYING READ VOLTAGES IN NAND FLASH MEMORY ARRAYS - Provided is a method of improving the read disturb characteristics of a flash memory array. According to the method, in a flash memory array having at least one cell string in which a string selection transistor, a plurality of memory cells, and a ground selection transistor are connected in series, first read voltage is applied to a string selection line connected to a gate of the string selection transistor and a ground selection line connected to a gate of the ground selection transistor. Ground voltage is applied to a word line of a memory cell selected from among the memory cells. Second read voltage is applied to word lines of memory cells, from among the memory cells that are not selected, which are adjacent to the string selection transistor and the ground selection transistor. Then, the first read voltage is applied to the other memory cells that are not selected. The second read voltage is lower than the first read voltage. | 02-26-2009 |
Gyoon Hee Han, Gyeonggi-Do KR
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20090148542 | Composition comprising an extract of tiarella polyphylla and tiarellic acid isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activity - The present invention relates to a composition comprising an extract of | 06-11-2009 |
20100144708 | HETEROCYCLIC COMPOUNDS CONTAINING NITROGEN ATOMS OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME FOR TREATMENT OF CANCER - The present invention relates to new heterocyclic compounds containing nitrogen atoms or pharmaceutically acceptable salts thereof, a process for the preparation thereof, and a pharmaceutical composition comprising the same for treatment of cancer. The compounds according to the present invention induce DNA damage due to reactive oxygen species to activate c-abl and p53, induce RhoB to generate apoptosis, and induce cell death by down-regulating Bcl2 involved in cell survival, which is generated by dysregulated signals via the mitochondria pathway, thereby inhibiting tumor cell growth and inducing apoptosis. Accordingly, the composition according to the present invention can be used to treat cancer. | 06-10-2010 |
20100286207 | Novel 2-Oxo-Heterocyclic Compounds And The Pharmaceutical Compositions Comprising The Same - The present invention is related to new 2-oxo-cyclic compound, the process for preparing them and a pharmaceutical composition comprising the same. The present invention provides a pharmaceutical composition for preventing and treating the inflammatory disease comprising the pain or inflammation caused by rheumatic disease, for example, rheumatoid arthritis, spondyloarthopathies, gout, osteoarthritis, systemic lupus erythematosus and juvenile arthritis, and inflammatory syndrome for example, from myositis, gingivitis, synovitis, ankylosing spondylitis, burstitis, burns and scar, inflammatory Crohn's disease, Types I diabetes. therefore, it can be used as the therapeutics for treating and preventing inflammatory diseases. | 11-11-2010 |
20120283300 | USE OF BENZO-HETEROCYCLE DERIVATIVES FOR PREVENTING AND TREATING CANCER OR FOR INHIBITING CANCER METASTASIS - This application relates to a novel benzo-heterocycle derivative and more particularly, it relates a composition for preventing and treating cancer or for inhibiting metastasis comprising benzo-heterocycle derivative or pharmaceutically acceptable salts thereof as an active ingredient. The present inventors confirmed that KRS has an effect on cancer metastasis by facilitating cancer (or tumor) cell migration through interaction with 67LR, and also found that a substance inhibiting the interaction between KRS and 67LR can prevent and treat cancer by inhibiting cancer cell metastasis. Accordingly, the composition of the present invention can inhibit cancer metastasis, and thus provide a novel means for prevention and treatment of cancer. | 11-08-2012 |
20130236969 | Use of Compounds for Inducing Differentiation of Mesenchymal Stem Cells to Chondrocytes - Use of a compound of Formula 1 for inducing differentiation of mesenchymal stem cells to chondrocytes, and a pharmaceutical composition for treating a cartilage disease, which includes chondrocytes in which differentiation from mesenchymal stem cells is induced by the compound of Formula 1, are provided. Differentiation of the mesenchymal stem cells treated with the compound of Formula 1 to chondrocytes is specifically induced, and thus the compound can be used to effectively treat a cartilage disease such as arthritis, cartilage damage, and a cartilage defect. | 09-12-2013 |
20140315947 | PHARMACEUTICAL COMPOSITION WITH ENHANCED EFFICACY FOR INHIBITING ANGIOGENESIS - The present invention relates to a pharmaceutical composition for inhibiting angiogenesis and a novel sulfonyl amide derivative compound which can be useful for the prevention or treatment of angiogenesis-related diseases or disorders. Since the compound used as an active ingredient in the pharmaceutical composition of the invention is specifically bound to UQCRB and inhibits biological functions thereof, apoptosis is not induced and angiogenic responses are inhibited. Therefore, the compound used as an active ingredient in the pharmaceutical composition of the invention can be useful as an effective and safe angiogenesis inhibitory agent. | 10-23-2014 |
Gyu-Won Han, Gyeonggi-Do KR
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20090267087 | LOW RESISTANCE WIRING STRUCTURE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A low-resistance wiring structure and a liquid crystal display are disclosed. The liquid crystal display includes a first substrate; a thin film transistor (TFT) formed on the first substrate and formed of a gate wiring, a data wiring and a semiconductor layer; and a second substrate attached to the first substrate in a facing manner, wherein at least one of the gate wiring and the data wiring is formed as a first wiring made of copper, a second wiring made of a barrier metal preventing spreading of copper, and a metal oxide film pattern formed between the first and second wirings. A MO/Cu wiring structure is implemented by using pure molybdenum, so that the low-resistance wiring structure with high reliability can be formed at a low cost. | 10-29-2009 |
Gyuyoung Han, Gyeonggi-Do KR
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20080238764 | Method and System for Determining Position of Terminal by Using Gps Terminal and Location Detector in Gps Satellite-Invisible Area - The method for finding location of a GPS terminal in a GPS satellite-invisible area by using a mapping server including the mobile terminal, a location detector, a PDE, and a database, comprising: (a) obtaining a reference pilot signal of a base station or a repeater and a LD pilot signal from the location detector; (b) transmitting information on the reference pilot signal or the LD pilot signal to the PDE, if a strength of the reference pilot signal or the LD pilot signal is determined to be larger than a prescribed value; (c) calculating a pseudo noise code phase value per chip from the PSMM; (d) transmitting the pseudo noise code phase value to the LD mapping server, if the pseudo noise code phase value calculated at step (c) is determined to be a pseudo noise code phase value served for a location detection; and (c) obtaining a location information of the GPS terminal by using the pseudo noise code phase value transmitted at step (d). | 10-02-2008 |
20090274116 | METHOD AND SYSTEM FOR DETECTING POSITION OF MOBILE COMMUNICATION TERMINAL BY USING PILOT STRENGTH MEASUREMENT MESSAGE - There is provided a system for detecting a location of a mobile station (MS) by using a pilot strength measurement message (PSMM) in a mobile communication system providing a location-based service in a mobile communication network, comprising: a position determination entity (PDE) for detecting the location of the mobile station, collecting PSMM information from the mobile station, the location detection of which is required, and obtaining the location of the mobile station by using collected PSMM information. | 11-05-2009 |
20100062792 | METHOD AND SYSTEM FOR PROVIDING LOCATION MEASUREMENT OF NETWORK BASED TO MOBILE COMMUNICATION TERMINAL BY USING G-PCELL DATABASE - Disclosed are a method and a system for providing a mobile communication terminal with network-based location measurement by using a G-pCell database. The method and system are advantageous in that, when a mobile communication system employs a network-based location measurement scheme, the influence of repeaters is reduced to improve the positioning stability and measurement accuracy and provide more stable location-based services. | 03-11-2010 |
20100113063 | METHOD AND SYSTEM FOR PROVIDING LOCATION MEASUREMENT OF NETWORK BASED TO MOBILE COMMUNICATION TERMINAL BY USING G-PCELL DATABASE ACCORDING TO LOCATION - Disclosed is a system and method for providing a mobile communication terminal with network-based location measurement according to locations by using a G-pCell database. The system includes an NPS for storing a neighboring base station database and a G-pCell database; and an SPC for detecting the location of a base station by parsing a base station signal received from the mobile communication terminal when a location measurement request signal is received from the mobile communication terminal, and determining a location of the mobile communication terminal by using a G-pCell pattern matching algorithm when the number of base stations neighboring the mobile communication terminal, detected by parsing the base station signal, is less than the stored number of neighboring base stations corresponding to the location of the base station, discovered using the neighboring base station database. Considering that the accuracy of location measurement may be lowered when the G-pCell pattern matching algorithm is applied to the upper stories of a high-rise building in an area where high-rise buildings stand closely together, such as a downtown area, the system and method selectively uses the G-pCell pattern matching algorithm or a location measurement algorithm based on triangulation to position a mobile communication terminal according to a rough location of the mobile communication terminal, thereby further improving the accuracy of location measurement. | 05-06-2010 |
Hae Jung Han, Gyeonggi-Do KR
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20100196329 | COMPOSITION FOR TREATING ISCHEMIC LIMB DISEASE COMPRISING STEM CELLS DERIVED FROM ADIPOSE TISSUE - Disclosed herein is a cell therapeutic composition for treating ischemic limb diseases, more specifically, disclosed is a cell therapeutic composition for treating ischemic diseases, which contains adipose tissue-derived mesenchymal stem cells and sucrose or mannose as an excipient. The composition induces angiogenesis around closed blood vessels in the ischemic limb lesions, and thus is useful to treat ischemic diseases. | 08-05-2010 |
Hee-Goo Han, Gyeonggi-Do KR
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20080313252 | Sphere Decoder and Decoding Method Thereof - A sphere decoder sets a Euclidean distance between a lattice vector obtained by using an MMSE or ZF estimate and a received signal as an initial radius, further reduces the initial radius, and searches lattices points included inside a hypersphere with the further reduced initial radius. In addition, one lattice vector having a minimum Euclidean distance is output. One dimension is selected to reduce an initial radius, and estimates in other dimensions are kept fixed, excluding the selected dimension. Then candidate lattice points are searched in the selected dimension, excluding a current estimate, such that a minimum Euclidean distance and a lattice point estimate corresponding to the minimum Euclidean distance are obtained. The initial radius is updated by the minimum Euclidean distance, and a final lattice vector is constructed by combining a lattice point estimate corresponding to the initial radius and the lattice point estimates in other dimensions. | 12-18-2008 |
Hee Hyun Han, Gyeonggi-Do KR
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20090279373 | AUTO-REFRESH OPERATION CONTROL CIRCUIT FOR REDUCING CURRENT CONSUMPTION OF SEMICONDUCTOR MEMORY APPARATUS - An auto-refresh operation control circuit for a semiconductor memory apparatus is activated according to a bank active signal for executing a refresh operation and terminates the refresh operation by receiving a precharge signal. The auto-refresh operation control circuit is configured to prevent an over-driving operation during an auto-refresh operation and to delay the enablement of the precharge signal. The auto-refresh operation control circuit also delays the enablement of the precharge signal during the auto-refresh operation more than a delay of the precharge signal during a self-refresh operation. | 11-12-2009 |
Hee Kwan Han, Gyeonggi-Do KR
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20110210622 | HALF-AUTOMATIC SWITCH - A half-automatic switch is operated in concert with a movement detecting sensor, and is also manually driven to supply power to an electric apparatus. The driving of the half-automatic switch is stopped when it is manually turned off or a signal from the movement detecting sensor is not provided. When the driving of the half-automatic switch is stopped, it is again manually driven irrespective of whether the signal from the movement detecting sensor is provided. | 09-01-2011 |
Hee Sik Han, Gyeonggi-Do KR
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20110212361 | CELL PACKAGING MATERIAL AND METHOD FOR PRODUCING THE SAME - Provided is a cell packaging material having a layered structure of one or more layers, wherein at least one layer includes a flame retardant, a coating layer imparted with flame resistance, or both. In the cell packaging material, a cell itself does not include any flame resistant film or flame retardant. Therefore, it is possible to provide a cell with flame resistance while not increasing the cell volume or not affecting the cell operation. | 09-01-2011 |
Ho Han, Gyeonggi-Do KR
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20110290646 | WAFER DEFECT ANALYZING APPARATUS, ION ABSTRACTION APPARATUS FOR SAME, AND WAFER DEFECT ANALYZING METHOD USING SAME - Disclosed herein are a wafer defect analysis apparatus, an ion extraction device used therein and a wafer defect analysis method using the same, which separate a decoration process and an ion extraction process from each other during decoration of defective regions of a wafer and circulate an electrolyte in the ion extraction device, in which ion extraction has been completed, thus minimizing time consumed for the decoration process, thereby greatly reducing an overall time taken to perform decoration and thus shortening a wafer defect analysis time and improving efficiency of defect analysis. The wafer defect analysis apparatus, the ion extraction device used therein and the wafer defect analysis method using the same improve activity of ions during extraction of the ions for the decoration process, thereby considerably shortening an ion extraction time. | 12-01-2011 |
Hoon Han, Gyeonggi-Do KR
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20120039856 | COMPOSITION FOR TREATING BALDNESS WITH STEM CELL DERIVED FROM UMBILICAL CORD BLOOD - Provided is a therapeutic technique for treating baldness, using an umbilical cord blood-derived mesenchymal stem cell. Transplantation of a composition for treating baldness into a bald area of a patient can make great contributions to treatment for baldness, wherein the composition comprises stem cells isolated and cultured from umbilical cord blood in which 6 HLA (Human Leukocyte Antigen) are identical with a patient, or one or two HLA are not identical with the patient. | 02-16-2012 |
Jae Eok Han, Gyeonggi-Do KR
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20100120192 | SYNTHESIS OF I-III-VI2 NANOPARTICLES AND FABRICATION OF POLYCRYSTALLINE ABSORBER LAYERS - A method for preparing III-VI | 05-13-2010 |
Jae-Uk Han, Gyeonggi-Do KR
Jai Yong Han, Gyeonggi-Do KR
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20090032402 | ELECTROPHORESIS DEVICE COMPRISING HOLE-CONTAINING STRUCTURE AND METHOD FOR FABRICATING THE SAME - Disclosed herein are an electrophoresis device comprising a hole-containing structure and a method for fabricating the same. By which electrophoretic particles are embedded into holes, the optical properties of the device can be controlled. The electrophoresis device includes a structure having inherent optical properties, thus realizing improvement in reliability and display quality. Since the electrophoresis device uses a gas or vacuum as a medium of the electrophoretic particles, it can be driven with a high speed. | 02-05-2009 |
Jeong-Min Han, Gyeonggi-Do KR
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20120070732 | NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME - A negative active material for a secondary battery includes a core carbon material, and a carbide layer formed on at least a portion of an edge of the core carbon material, and has a specific surface area ratio of 1.6 or less and a sphericity ratio of 0.6 or more when the negative active material is compressed with a pressure of 1.3 ton per 1 cm | 03-22-2012 |
Ji Seong Han, Gyeonggi-Do KR
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20120135314 | ELECTROLYTE ADDITIVE, ELECTROLYTE INCLUDING THE SAME AND LITHIUMSECONDARY BATTERY INCLUDING THE ELECTROLYTE. - Provided are an electrolyte additive represented by the following formula (1), an electrolyte solution containing the electrolyte additive, and a lithium secondary battery including the electrolyte solution: | 05-31-2012 |
Ji-Soo Han, Gyeonggi-Do KR
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20090085816 | Internal antenna having surface-mounted receptacle - Disclosed herein is an internal antenna having a surface-mounted receptacle. The internal antenna includes a printed circuit board, a radiator, and a frame. The printed circuit board is configured such that a receptacle is surface-mounted thereon. The radiator is connected to the printed circuit board. The frame is configured such that the printed circuit board and the radiator are mounted thereto. | 04-02-2009 |
Joon Soo Han, Gyeonggi-Do KR
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20110098389 | Functional reinforcing filler and method of Preparing the same - Provided are a functional reinforcing filler and a method of preparing the same, and more particularly, a functional reinforcing filler including inorganic particles having a surface modified by an organic silanepolyol obtained by hydrolyzing an organic alkoxysilane compound and a method of preparing the sane. The functional reinforcing filler has hydrophobicity and reactivity. If the functional reinforcing filler is used to prepare rubber, a coupling agent is not required, and the rubber does not emit volatile organic compounds (VOCs). In particular, a tire prepared using the functional reinforcing filler may have low rolling resistance and excellent wet traction. | 04-28-2011 |
20110160454 | SATURATED N-HETEROCYCLIC CARBENE-LIGAND METAL COMPLEX DERIVATIVES, PREPARING METHOD THEREOF, AND PREPARING METHOD OF SILANE COMPOUND BY HYDROSILYLATION REACTION USING THE SAME AS CATALYST - Provided are a saturated N-heterocyclic carbene-ligand metal complex derivative, a method for preparing the same, and a method for preparing a silane compound by hydrosilylation using the same as a catalyst. To describe in more detail, the metal complex derivative has a saturated N-heterocyclic carbene derivative and an olefin ligand at the same time. A silane compound is prepared by hydrosilylation in the presence of the metal complex derivative as a catalyst. The provided metal complex derivative of the present invention has superior stability during hydrosilylation reaction and is capable of effectively performing the hydrosilylation reaction at low temperature even with small quantity. Further, a product with superior regioselectivity may be obtained. In addition, after the hydrosilylation reaction is completed, the metal complex derivative may be recovered and recycled. | 06-30-2011 |
20120277361 | FUNCTIONAL REINFORCING FILLERS MODIFIED WITH ALKENYLALKOXYSILANE AND PREPARING METHOD OF THE SAME - Disclosed are a functional reinforcing filler including inorganic particles surface-modified with an alkenylsilanol obtained by hydrolyzing an alkenylalkoxysilane compound, and a method for preparing the same. | 11-01-2012 |
20140102332 | FUNCTIONAL REINFORCING FILLERS MODIFIED WITH ALKENYLALKOXYSILANE AND PREPARING METHOD OF THE SAME - Disclosed are a functional reinforcing filler including inorganic particles surface-modified with an alkenylsilanol obtained by hydrolyzing an alkenylalkoxysilane compound, and a method for preparing the same. Since the disclosed functional reinforcing filler has a functional group having a double bond, it has good reactivity for styrene-butadiene rubber and sulfur. Thus, when used as a functional reinforcing filler in the manufacture of rubber, it allows improvement of physical properties through adjustment of the addition amount of sulfur without additional use of the coupling agent. In addition, because of superior hydrolysis reactivity, the problem of alcohol can be solved and a rubber mixture with long scorch time can be prepared. In particular, when the functional reinforcing filler of the present invention is used in the manufacture of tires, improvement in modulus, tensile strength, rotational resistance and wet traction performance can be expected. | 04-17-2014 |
Joungmin Han, Gyeonggi-Do KR
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20110206762 | ORAL PHARMACEUTICAL FORMULATION OF PELUBIPROFEN WITH IMPROVED DISSOLUTION RATE AND STABILITY - Disclosed is an oral pharmaceutical formulation of pelubiprofen which is improved in dissolution rate and stability. As a result of an improvement in the dissolution rate of pelubiprofen, the oral pharmaceutical formulation can show high bioavailability and thus exert pharmacological effects thereof rapidly. It also can be stored with high stability as a result of the minimal generation of related compounds. | 08-25-2011 |
Jung Hee Han, Gyeonggi-Do KR
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20120026918 | METHOD AND SYSTEM OF MANAGING NEIGHBOR RELATION TABLE IN WIRELESS COMMUNICATION SYSTEM HAVING SELF-ORGANIZING NETWORK FUNCTION - Provided is a method of managing a neighbor relation table by a base station in a wireless communication system having a self-organizing network function, which includes receiving a neighbor base station report from a terminal; comparing the neighbor base station report with a stored neighbor relation table; calculating a statistic value of a new base station when the new base station is present in the comparison step; and adding the new base station to the stored neighbor relation table when the statistic value is equal to or greater than a first reference value. | 02-02-2012 |
Jung-Min Han, Gyeonggi-Do KR
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20110262812 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD OF THE SAME, AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - The present invention relates to a negative electrode active material for a lithium secondary battery, a preparation method thereof, and a lithium secondary battery containing the negative electrode active material. The negative electrode active material for the lithium secondary battery according to the present invention is formed by mixing: a carbon material coated with vapor growth carbon fiber (VGCF) and amorphous graphite; and one or more kinds of other carbon material selected from natural graphite, artificial graphite, amorphous-coated graphite, resin-coated graphite and amorphous carbon. According to the present invention, when the negative electrode active material is prepared, the carbon fiber is uniformly dispersed throughout the carbon material, and the carbon material is coated with the amorphous graphite and then mixed with other carbon materials, and thus, a high electrode density can be achieved. Accordingly, even with high electrode density, the invention can provide the negative electrode active material with excellent electrochemical properties such as charge/discharge efficiency and cycle characteristics. | 10-27-2011 |
Jungpyo Han, Gyeonggi-Do KR
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20100214975 | FAST DATA-LINK CONNECTION METHOD FOR SAVING CONNECTION TIME IN CDMA 2000 NETWORK - Disclosed herein is a fast data call connection method capable of reducing a connection time and increasing the probability of connection success in a CDMA 2000 network. | 08-26-2010 |
Jung-Su Han, Gyeonggi-Do KR
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20120063529 | INTER-CELL INTERFERENCE MITIGATION METHOD USING SPATIAL COVARIANCE MATRIX ESTIMATION METHOD FOR INTER-CELL INTERFERENCE MITIGATION OF MIMO ANTENNA OFDM SYSTEM - Disclosed is an inter-cell interference mitigation method using a spatial covariance matrix (SCM) estimation method in a multi-input multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication system for mitigating interference between asynchronous cells. The inter-cell interference mitigation method includes extracting a reference symbol (RS) of a received OFDM symbol and performing channel estimation, estimating an initial SCM using the RS signal and the channel estimation result, applying time-domain sinc type weighting to the initial SCM and applying an SCM, and demodulating a data symbol with mitigated inter-cell interference using the channel estimation result and the estimated SCM. By applying time-domain sinc type weighting to SCM estimation, it is possible to reduce an SCM estimation error occurring due to a spectral leakage induced by an abrupt change in a signal at a border point between an effective sub carrier zone and a guard band zone, and a simple design of a moving average filter form for a frequency domain signal can be made instead of frequency-time-frequency domain transformation using an inverse fast Fourier transform (IFFT) and fast Fourier transfer (FFT). | 03-15-2012 |
Jun Hyun Han, Gyeonggi-Do KR
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20110318504 | METHOD FOR FABRICATING COMPOSITE MATERIAL COMPRISING NANO CARBON AND METAL OR CERAMIC - Disclosed is a method for fabricating a composite material comprising nano carbon and metal or ceramic, in more detail, a method for fabricating a composite material in which metallic or ceramic particles are uniformly dispersed on a nano carbon surface, the method including (1) coating a metal layer on nano carbon, (2) fabricating composite nano powders by performing a thermal treatment for the nano carbon coated with the metal layer, and (3) sintering the composite nano powders, whereby the composite nano powders, in which metallic or ceramic nano powders are uniformly mixed on the surface of the nano carbon, can be easily fabricated, and such composite nano powders can be sintered so as to fabricate the composite material, in which the nano carbon and the metallic or ceramic powders are uniformly dispersed. Also, the use of the composite material can have a great contribution to implementation of high performance, lightweight and size reduction in electric, electronic and vehicle-related fields, in detail, the composite material can be applied to an electrode material with a high conductivity, a thermal interface with a high thermal conductivity, a structural material with a high strength-to-weight ratio, and the like. | 12-29-2011 |
Kil-Pyo Han, Gyeonggi-Do KR
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20080235279 | METHOD OF GENERATING AND PLAYING PLAYBACK FILE AND APPARATUS USING THE SAME - A method of generating and playing a playback file including a multimedia data and a player, includes steps of: (A-1) generating the playback file by sequentially storing a loader for loading the player, the multimedia data, and the player for playing the multimedia data; and (A-2) executing the player using the loader, loading the multimedia data on the player, and playing the playback file. | 09-25-2008 |
Ki-Seop Han, Gyeonggi-Do KR
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20110044355 | APPARATUS AND METHOD FOR RESTORING NETWORK CLOCK REFERENCE OF TRANSMISSION DATA, AND DATA RECEIVING APPARATUS - A method of reconstructing reference time information of a transmission frame in a digital satellite communication system is provided, including: receiving the transmission frame including reference time information; recording receiving time of start of frames of the plurality of physical layer frames included in the transmission frame; determining receiving time of a start of frame corresponding to the physical layer frames including the reference time information based on the recorded information when the physical layer frame including the reference time information is received; and reconstructing the reference time information based on the determined receiving time information of the start of frame. Network synchronization is stably acquired and maintained during two-way communication even in the satellite communication network environment. | 02-24-2011 |
Ki Suk Han, Gyeonggi-Do KR
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20110167592 | SLIDE HINGE APPARATUS - The present invention relates to a slide hinge apparatus and comprises a base frame wherein a space part is formed; a first slider that forms a space part to overlap with said space part of the base frame, and is furnished at the top of said base frame; a second slider that slides following said first slider; a hinge module that connects said first slider with the second slider so that these support each other elastically; a blocking plate furnished between said base frame and the first slider to move following a guide part and block the space part; and a first arm and a second arm that connect said hinge module with the block plate to rotate according to the motion of the hinge module and cause said block plate to slide. According to the present invention, both the slider and the block plate are effectively caused to slide simultaneously using the hinge module and a plurality of arms, thereby closing off the bottom of a liquid crystal screen (FPC) that is opened during sliding. | 07-14-2011 |
Kook Min Han, Gyeonggi-Do KR
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20100230663 | Star-shaped oligothiophene-arylene derivatives and organic thin film transistors using the same - A star-shaped oligothiophene-arylene derivative in which an oligothiophene having p-type semiconductor characteristics is bonded to an arylene having n-type semiconductor characteristics positioned in the central moiety of the molecule and forms a star shape with the arylene, thereby simultaneously exhibiting both p-type and n-type semiconductor characteristics. Further, an organic thin film transistor using the oligothiophene-arylene derivative. The star-shaped oligothiophene-arylene derivative can be spin-coated at room temperature, leading to the fabrication of organic thin film transistors simultaneously satisfying the requirements of high charge carrier mobility and low off-state leakage current. | 09-16-2010 |
20120077949 | Organic semiconductor copolymers containing oligothiophene and n-type heteroaromatic units - An exemplary organic semiconductor copolymer includes a polymeric repeat structure having a polythiophene structure and an electron accepting unit. The electron accepting unit has at least one electron-accepting heteroaromatic structure with at least one electron-withdrawing imine nitrogen in the heteroaromatic structure or a thiophene-arylene comprising a C | 03-29-2012 |
20130256643 | METHODS FOR FORMING BANKS AND ORGANIC THIN FILM TRANSISTORS COMPRISING SUCH BANKS - Disclosed is a method for forming banks during the fabrication of electronic devices incorporating an organic semiconductor material that includes preparing an aqueous coating composition having at least a water-soluble polymer, a UV curing agent and a water-soluble fluorine compound. This coating composition is applied to a substrate, exposed using UV radiation and then developed using an aqueous developing composition to form the bank pattern. Because the coating composition can be developed using an aqueous composition rather than an organic solvent or solvent system, the method tends to preserve the integrity of other organic structures present on the substrate. Further, the incorporation of the fluorine compound in the aqueous solution provides a degree of control over the contact angles exhibited on the surface of the bank pattern and thereby can avoid or reduce subsequent surface treatments. | 10-03-2013 |
Kuk-Hyun Han, Gyeonggi-Do KR
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20110231795 | METHOD FOR PROVIDING USER INTERFACE FOR EACH USER AND DEVICE APPLYING THE SAME - A method for providing a user interface (UI) for each user and a device applying the same are provided. The method displays an icon indicating that a user has approached, if the user approaches an approach recognition area, and displays a personalized area allocated to the user, if a manipulation to select the icon is input. Accordingly, the user uses the device simply by approaching the device without going through an extra log-in process, so that the user can use the device more easily. | 09-22-2011 |
20120100837 | NETWORK PARTICIPATION METHOD BASED ON A USER COMMAND, AND GROUPS AND DEVICE ADOPTING SAME - A method for joining a network according to a user command and an associated group and a device using the same whereby, if it is determined that a command to join a network is input by a user, joining a network which will be formed together with another device that receives a command to join a network and belongs to a group relevant to a group of the device, among other devices existing around the device. Accordingly, it is not necessary to search for devices to join to a network one by one and thus a network is formed more easily. | 04-26-2012 |
20140160166 | METHOD FOR GENERATING DIGITAL CONTENT BY COMBINING PHOTOGRAPHS AND TEXT MESSAGES - Methods and apparatus are provided for generating a content of a display apparatus. A user touch is received. An area corresponding to the received user touch is detected. A object is inserted and displayed into the detected area. | 06-12-2014 |
20140220946 | NETWORK PARTICIPATION METHOD BASED ON A USER COMMAND, AND GROUPS AND DEVICE ADOPTING SAME - A method for joining a network according to a user command and an associated group and a device using the same whereby, if it is determined that a command to join a network is input by a user, joining a network which will be formed together with another device that receives a command to join a network and belongs to a group relevant to a group of the device, among other devices existing around the device. Accordingly, it is not necessary to search for devices to join to a network one by one and thus a network is formed more easily. | 08-07-2014 |
20150052449 | METHOD FOR PROVIDING USER INTERFACE FOR EACH USER AND DEVICE APPLYING THE SAME - Disclosed herein are a method and device for providing a user interface that displays an icon indicating that a user has approached, if the user approaches an approach recognition area, and displays a personalized area allocated to the user, if a manipulation to select the icon is input. Accordingly, the user uses the device simply by approaching the device without going through an extra log-in process, so that the user can use the device more easily. | 02-19-2015 |
Kwang Hoon Han, Gyeonggi-Do KR
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20120041584 | ENDPOINT DETECTION DEVICE FOR REALIZING REAL-TIME CONTROL OF PLASMA REACTOR, PLASMA REACTOR WITH ENDPOINT DETECTION DEVICE, AND ENDPOINT DETECTION METHOD - An endpoint detection device, a plasma reactor with the endpoint detection device, and an endpoint detection method are provided. The endpoint detection device includes an OES data operation unit, a data selector, a product generator, an SVM, and an endpoint determiner. The OES data operation unit processes reference OES data by normalization and PCA. The data selector selects part of the linear reference loading vectors and selects part of the selected linear reference loading vectors. The product generator outputs at least one reference product value. The SVM performs regression and outputs a prediction product value. The endpoint determiner detects a process wafer etch or deposition endpoint and outputs a detection signal. | 02-16-2012 |
Kwanghun Han, Gyeonggi-Do KR
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20090082057 | COGNITIVE RADIO TERMINAL DEVICE AND METHOD OF COMMUNICATING USING COGNITIVE RADIO - A cognitive radio terminal device. The cognitive radio terminal device comprises an available radio resource determination unit to determine an available radio resource from among up-link radio resources assigned to an up-link communication in a primary network, and an ad hoc communication performing unit to perform an ad hoc communication in a secondary network by using the available radio resource. | 03-26-2009 |
Kwang Su Han, Gyeonggi-Do KR
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20110204830 | VIBRATION MOTOR DRIVING APPARATUS USING A SERIAL INTERFACE - A vibration motor driving apparatus using a serial interface comprises a serial interface part for receiving an effect command (effect digital data or effect generating command digital data) from a main processor upon occurrence of an event, a unit for generating a clock when the effect command is received from the serial interface unit, a vibration motor driving signal generating unit including an effect data generating part for outputting effect data having a resonance frequency of a vibration motor on the basis of the effect command received from the serial interface unit and the clock received from the clock generating unit, and a D/A converting part for converting the effect data into a vibration motor driving signal, and the vibration motor which vibrates in accordance with the vibration motor driving signal to generate a haptic rhythm. | 08-25-2011 |
Ky Hyun Han, Gyeonggi-Do KR
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20100167064 | REFERENCE WAFER FOR CALIBRATION AND METHOD FOR FABRICATING THE SAME - A reference wafer maintains laser accuracy and calibrates a camera and a laser of a semiconductor equipment. The reference wafer includes a first anti-reflection layer, an adhesive layer, a light absorption layer and a second anti-reflection layer that are stacked over a substrate, a light reflection layer formed over the second anti-reflection layer, and a protection layer formed over the light reflection layer. | 07-01-2010 |
20100295188 | SEMICONDUCTOR DEVICE HAVING DEEP CONTACT STRUCTURE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device having a deep contact structure having an improved contact resistance is presented. The semiconductor device includes a semiconductor substrate, a first interlayer insulating layer, a contact plug, a second interlayer insulating layer, and a copper contact pad. The contact plug is formed in the first interlayer insulating layer and has a bulbous shaped upper side wall and an inwardly tapered lower side wall that extends downward towards the semiconductor substrate. The second interlayer insulating layer is formed over first interlayer insulating layer such that the second interlayer insulating layer includes a hole that exposes a top surface and a peripheral portion of the bulbous shaped upper side wall of the contact plug. The copper contact pad is buried within the hole so that the exposed parts of the bulbous shaped upper side wall of the contact plug protrude into the copper contact pad. | 11-25-2010 |
20120217219 | REFERENCE WAFER FOR CALIBRATION AND METHOD FOR FABRICATING THE SAME - A reference wafer maintains laser accuracy and calibrates a camera and a laser of a semiconductor equipment. The reference wafer includes a first anti-reflection layer, an adhesive layer, a light absorption layer and a second anti-reflection layer that are stacked over a substrate, a light reflection layer formed over the second anti-reflection layer, and a protection layer formed over the light reflection layer. | 08-30-2012 |
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 |
Kyoung-Bo Han, Gyeonggi-Do KR
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20110147779 | LIGHT EMITTING DIODE PACKAGE AND METHOD OF FABRICATING THE SAME - A light emitting diode (LED) package and a method of manufacturing a LED package is provided. The LED package includes a case having first and second lead frames disposed through the case; an LED chip disposed on the case, the LED chip having first and second electrodes directly connected to the first and second lead frames through a eutectic bond, respectively; and a lens disposed over the case covering the LED chip. | 06-23-2011 |
Kyoung Bong Han, Gyeonggi-Do KR
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20090277124 | APPARATUS FOR CONNECTING A PRECAST DECK SLAB WITH A BEAM ON A BRIDGE AND METHOD FOR CONNECTING THE SLAB WITH THE BEAM USING THE SAME - Provided are a connection apparatus and a connection method capable of rapidly and fixing a pre-cast deck slab with a beam. The connection apparatus includes a main body buried in the pre-cast deck slab and having a hollow part formed in an axial direction thereof! a plurality of support portions integrally formed with an outer surface of the main body, each of which has a body having a certain length and a hook integrally formed with an end of the body; a bolt having a bolt body inserted into the hollow part of the main body and a fixing hole of the beam, and a head integrally formed with an upper end of the bolt body! and a nut threadedly engaged with the bolt body of the bolt. | 11-12-2009 |
Kyu-Il Han, Gyeonggi-Do KR
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20100052522 | ORGANIC LUMINESCENCE DISPLAY PANEL - The present invention relates to an organic luminescence display panel and a method for fabricating the same which can improve a lifetime and luminous efficiency of an organic luminescence display device. | 03-04-2010 |
Kyung-Hee Han, Gyeonggi-Do KR
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20110262812 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD OF THE SAME, AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - The present invention relates to a negative electrode active material for a lithium secondary battery, a preparation method thereof, and a lithium secondary battery containing the negative electrode active material. The negative electrode active material for the lithium secondary battery according to the present invention is formed by mixing: a carbon material coated with vapor growth carbon fiber (VGCF) and amorphous graphite; and one or more kinds of other carbon material selected from natural graphite, artificial graphite, amorphous-coated graphite, resin-coated graphite and amorphous carbon. According to the present invention, when the negative electrode active material is prepared, the carbon fiber is uniformly dispersed throughout the carbon material, and the carbon material is coated with the amorphous graphite and then mixed with other carbon materials, and thus, a high electrode density can be achieved. Accordingly, even with high electrode density, the invention can provide the negative electrode active material with excellent electrochemical properties such as charge/discharge efficiency and cycle characteristics. | 10-27-2011 |
20120070732 | NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME - A negative active material for a secondary battery includes a core carbon material, and a carbide layer formed on at least a portion of an edge of the core carbon material, and has a specific surface area ratio of 1.6 or less and a sphericity ratio of 0.6 or more when the negative active material is compressed with a pressure of 1.3 ton per 1 cm | 03-22-2012 |
20120229652 | CAMERA MODULE TEST AND FOCUS CONTROLLING APPARATUS - The present invention relates to an apparatus for testing a camera module, and more specifically to a camera module test and focus controlling apparatus. The apparatus comprises: a base which is equipped with a first actuator, a second actuator, and a third actuator therein; a socket frame which is positioned on one upper side of the base, and is rotated by the first actuator; socket boards which are positioned on both sides of the socket frame, are lifted up and down by the second actuator, and are mounted with a camera module; a collet unit which is positioned in the upper part of the base, is disposed in a vertical line of the socket boards, and is rotated by a fourth actuator equipped in the upper part of the base; a rotational shaft which is positioned in the upper part of the base, and is connected to one side of the third actuator; a rotary plate which is rotated by the third actuator by being combined with the upper part of the rotational shaft, and is mounted with a lens and an illuminating unit therebetween; a first chart unit which is positioned in the upper part of the rotary plate; and a second chart unit which is fixed to the upper part of a connection member that is vertically extended from one side of the base in order to be parallel with the upper part of the base. | 09-13-2012 |
20140113198 | LITHIUM SECONDARY BATTERY OF HIGH POWER PROPERTY WITH IMPROVED HIGH POWER DENSITY - Disclosed is a high-output lithium secondary battery including: a cathode that includes, as cathode active materials, a first cathode active material represented by Formula 1 below and having a layered structure and a second cathode active material represented by Formula 2 below and having a spinel structure, wherein the amount of the second cathode active material is between 40 and 100 wt % based on the total weight of the cathode active materials; an anode including amorphous carbon having a capacity of 300 mAh/g or greater; and a separator. | 04-24-2014 |
Kyung Sik Han, Gyeonggi-Do KR
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20120026999 | LOCAL AREA BROADCASTING SERVICE SYSTEM AND METHOD, AND WIRELESS TRANSMISSION DEVICE APPLIED THEREIN - Provided is a system and method for a local area broadcast service, and a wireless transmission apparatus applied to them. In the system, contents to be broadcasted in a predetermined local area are transmitted from a broadcast server to a wireless transmission apparatus through a wired network based on an Internet Protocol and the contents are then broadcasted from the wireless transmission apparatus to one or more user terminal devices. Therefore, according to the present invention, a server of a wired network can easily provide particular contents for each particular local area to one or more user terminal devices in the local area. Moreover, it is possible to reduce the load of the server, when the server provides multiple types of contents or provides contents to a plurality of user terminal devices. | 02-02-2012 |
Mahnjin Han, Gyeonggi-Do KR
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20100207941 | Adaptive 2N-ARY tree generating method, and method and apparatus for encoding and decoding 3D volume data using IT - A method and apparatus for encoding and/or decoding depth image-based representation (DIBR) data are provided. The encoding method includes: converting 3-dimensional (3D) volume data into adjustable octree data with predetermined labels given to nodes; by referring to the labels, encoding nodes of the adjustable octree from the root node to leaf nodes by a modified breadth-first search (BFS) method allocating priorities among children nodes; and generating a bitstream with predetermined header information and encoded node data. The decoding method includes: extracting header information containing at least resolution information of an object, from a bitstream and decoding the header information; calculating the number of nodes by using the resolution information of the header, and by a modified BFS method allocating priorities among children nodes, decoding each node of a tree from the root node to leaf nodes; and restoring an adjustable tree by using decoded nodes. According to the method and apparatus, a huge amount of 3D volume data can be encoded with a high efficiency, and volume data with an arbitrary resolution as well as volume data with a fixed resolution can be encoded with a high efficiency. Accordingly, with a small amount of data, 3D volume data with a high picture quality can be restored. In addition, since a progressive bitstream is generated, 3D volume data can be shown progressively when decoding is performed. | 08-19-2010 |
Mi Ryeong Han, Gyeonggi-Do KR
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20080287440 | Novel Antifungal Triazole Derivatives - Disclosed herein are antifungal triazole derivatives or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition comprising the same. The triazole derivatives of Chemical Formula 1 or pharmaceutically acceptable salts thereof according to the present invention have excellent inhibitory activity against a broad spectrum of fungi, in addition to being safe to the body, and thus are very useful in the treatment and prevention of fungal infection. | 11-20-2008 |
Moon Gyu Han, Gyeonggi-Do KR
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20110048772 | CONDUCTING POLYMER INK - Disclosed are conductive polymer inks and methods for forming the inks. The disclosed inks include a dispersion of conductive core/shell nanoparticles. The core/shell nanoparticles include a polymeric core and a shell formed of a conducting polymer. The inks can include a dispersion of the core/shell nanoparticles in a liquid carrier, such as an alcohol. The disclosed inks can be formulated to high viscosities and can be utilized in high-speed printing processes including rotogravure and flexographic printing processes. Products encompassed by the disclosure include polymer devices such as sensors, OFETs, RFID tags, printed circuit board, electrochromic devices, non-volatile memory devices, photovoltaics, and the like. | 03-03-2011 |
Moon Soo Han, Gyeonggi-Do KR
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20120011334 | SSD CONTROLLER, AND METHOD FOR OPERATING AN SSD CONTROLLER - A Solid State Drive (SSD) controller is disclosed. When a data read command is transmitted by a host, the SSD controller may select a representative pointer from at least one first pointer by checking a point in time when data writing is completed in a buffer by at least one memory, read the data from the buffer by referring to a second pointer, and transmit the read data to the host, based on the representative pointer. | 01-12-2012 |
Myoung-Hee Han, Gyeonggi-Do KR
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20100279500 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device having increased reliability includes a fuse region and a monitoring region. Fuses are located on an insulation film in the fuse region and are exposed through fuse windows. A monitoring pattern is located on the insulation film in the monitoring region. The monitoring pattern includes sub-patterns that are exposed through a monitoring window. | 11-04-2010 |
Myunghee Han, Gyeonggi-Do KR
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20100309882 | HANDOVER METHOD FOR MOBILE WIRELESS NETWORK - Provided is a handover method for a mobile wireless network. The handover method for a mobile wireless network, including: receiving, by a mobile node, information on a new access router by requesting the information necessary for the handover from a previous access router in accordance with a handover initiation; sending a fast binding update message to the previous access router via the new access router by connecting to the new access router; receiving a packet from the new access router; and disconnecting from the previous access router. | 12-09-2010 |
Sang-Uk Han, Gyeonggi-Do KR
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20090085185 | STACK-TYPE SEMICONDUCTOR PACKAGE, METHOD OF FORMING THE SAME AND ELECTRONIC SYSTEM INCLUDING THE SAME - A stack-type semiconductor package, a method of forming the same, and an electronic system including the same are provided. The stack-type semiconductor package includes: a lower printed circuit board having a plurality of connection bumps disposed on an upper surface of the lower printed circuit board and a plurality of lower interconnections; at least one first lower chip sequentially stacked on the lower printed circuit board and electrically connected to the plurality of lower interconnections; a lower molding resin compound disposed on the lower printed circuit board and covering the first lower chips; a double-sided wiring board bonded to the lower molding resin compound and electrically connected to the connection bumps; and an upper chip package bonded to the double-sided wiring board and having upper bumps electrically connected to an interconnection pattern of the double-sided wiring board. | 04-02-2009 |
Sang-Yup Han, Gyeonggi-Do KR
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20100207203 | SEMICONDUCTOR DEVICE WITH BURIED GATE AND METHOD FOR FABRICATING THE SAME - A Semiconductor device includes a substrate having an active region defined by a device isolation layer, a trench formed by etching the active region and the device isolation layer, a buried gate filling a portion of the trench, an interlayer insulation layer formed over the buried gate and filling a remainder of the trench, and an oxidation protecting layer formed between the buried gate and the device isolation layer. | 08-19-2010 |
Sekyung Han, Gyeonggi-Do KR
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20100283471 | Method for Measuring SOC of a Battery Management System and the Apparatus Thereof - This invention is related to a method and an apparatus for choosing SOCi (State Of Charge based on current) or SOCv (State Of Charge based on voltage) as the SOC (State Of Charge) of a battery depending on a condition in a battery management system by using an equivalent circuit model. In this invention, a method for measuring SOC of a battery in a battery management system is characterized by comprising the steps of: obtaining voltage data and temperature by measuring the current, voltage and temperature of a battery; calculating SOCi by accumulating the current data; calculating open circuit voltage by using an equivalent circuit model which simply presents the current data, the voltage data and the battery through an electric circuit; calculating SOCv by using the temperature data and the open circuit voltage; and choosing at least one of the SOCi and the SOCv as SOC of the battery by using the SOCi and the SOCv based on the judgment on the current state of a vehicle for a certain time interval. | 11-11-2010 |
Se Kyung Han, Gyeonggi-Do KR
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20110293081 | METHOD FOR PROVIDING TELEPHONE SERVICE USING THE INTERNET - The method of the present invention comprises the steps of: outputting the content of the advertisement when the user clicks the advertisement and simultaneously providing the user with a telephone number input window for enabling the user to input the telephone number thereof and the telephone number of a person to be called; connecting a call between the user and the person to be called via a public switched telephone network regardless of whether or not the user has opted for membership when the telephone numbers are input to the input window and a request for connection is made; and enabling the user to talk to the person over the phone for free when the call connection is made in exchange for watching the advertisement. | 12-01-2011 |
Seuag Hee Han, Gyeonggi-Do KR
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20120009963 | Effective Method for Transmitting Control Information During the Combination of Multiple Carriers for Wideband Support - The present invention relates to wideband wireless access system, and more particularly to an effective method for transmitting control information during the combination of multiple carriers. As one embodiment of the present invention, there is provided a method by which a base station allocates a carrier to a terminal in a wideband wireless access system supporting multiple carriers, the method comprising: transmitting, to the terminal, a terminal specific or terminal group specific carrier allocation information that includes information about at least one of control information and data; and transmitting, to the terminal, a carrier combination control information that includes information about a change in the at least one candidate carrier available. | 01-12-2012 |
Seung-Do Han, Gyeonggi-Do KR
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20080297086 | CLEANER AND METHOD FOR DRIVING THE SAME - A cleaner that can be operated at motive force of sufficient strength by using a battery voltage as well as by using a AC voltage. The cleaner uses a low-resistance-mode motor to rotate a collecting fan. The low-resistance-mode motor is driven by a motor driver. The motor driver drops a DC voltage converted from the AC voltage, depending on whether the AC voltage is received. Depending on whether the AC voltage is received, the motor driver drives the low-resistance-mode motor using one of the battery voltage and the dropped voltage. | 12-04-2008 |
20100026126 | OUTER ROTOR-TYPE FAN MOTOR AND METHOD FOR MAGNETIZING MAGNET APPLIED THERETO - An outer rotor-type fan motor and a method for magnetizing a magnet applied thereto. The outer rotor-type fan motor comprises a rotation shaft; a stator disposed outside the rotation shaft; a fan having a hub and blades formed on the hub, the hub covering the stator with a predetermined gap; and a magnet disposed on an inner surface of the hub and spaced from the stator with a predetermined gap, wherein the magnet is an isotropic magnet magnetized to have a pole anisotropy. Accordingly, a cogging torque and noise are reduced without reducing a back-electromotive force, thereby obtaining a high efficiency. | 02-04-2010 |
20100219704 | SPEED-VARIABLE SINGLE PHASE INDUCTION MOTOR - A speed-variable single phase induction motor. By a plurality of stators disposed with an interval therebetween and a plurality of magnetic rotors corresponding to the respective stators, the motor implements a high efficiency and a speed-variable performance such as a brushless direct current (BLDC) motor with a low cost without using an expensive inverter driving apparatus. | 09-02-2010 |
Seunghee Han, Gyeonggi-Do KR
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20120044921 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL SIGNAL FOR MERGING CARRIERS IN TRANSMISSION - Embodiments of the present invention are directed to a method and apparatus for transmitting and receiving a control signal (for example, PDCCH signal) in an asymmetric multicarrier environment. The method for transmitting a control signal for an asymmetric multicarrier in a wireless connection system according to one embodiment of the present invention comprises: determining the size of a carrier indicator field (CIF) indicating a downlink component carrier (DL CC) by which downlink data is transmitted, on the basis of a maximum value of the number of DL CCs and of the number of uplink component carriers (UL CCs) being managed in a base station; transmitting the CIF on a 1 | 02-23-2012 |
20130077593 | Method and Apparatus for Transmitting Control Information in a Wireless Communication System - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting control information in a wireless communication system and to an apparatus for the method, wherein the method comprises a step of receiving a plurality of scheduling information for transmission using a plurality of physical uplink shared channels (PUSCHs), and a step of transmitting uplink control information (UCI) through one PUSCH among the plurality of PUSCHs, if the transmission using the plurality of PUSCHs is present in the subframe which requires a UCI transmission. If a PUSCH transmission is present on a primary resource in the subframe, the UCI is transmitted through the PUSCH of the primary resource. If a PUSCH transmission is not present on the primary resource in the subframe, the UCI is transmitted through the PUSCH of the secondary resource having the smallest index among a plurality of secondary resources on which PUSCH transmissions are present. | 03-28-2013 |
20130176883 | Method and Device for Deciding Location of Terminal in a Wireless Communication System - The present invention relates to a method for deciding a location of a terminal in a wireless communication system, and provides the method for deciding the location comprising the following steps: receiving reference signals from a plurality of base stations; and transmitting reference signal time difference (RSTD) which is received from the plurality of base stations, wherein the reference signal is mapped according to a predetermined pattern inside a subframe. | 07-11-2013 |
20140003380 | Method for Transmitting ACK/NACK Information and Method for Receiving ACK/NACK Information, User Device, and Base Station | 01-02-2014 |
20140112280 | METHOD AND DEVICE FOR INFORMATION TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and more specifically relates to a method and device for transmitting information. A wireless communication system can support carrier aggregation (CA). In one aspect of the present invention, a method, in which a terminal receives information from a base station in a wireless communication, comprises the steps of: receiving, from the base station, first information on the transmission method of a first channel; receiving the receiving the first channel, from the base station, via at least one serving cell formed in the terminal; and carrying out decoding on the first channel in accordance with the first information. Therein, the first channel is an enhanced physical downlink control channel (ePDCCH), and the terminal is capable of not carrying out decoding on the first channel in a frequency region in a present subframe. | 04-24-2014 |
20140126517 | SEQUENCE MAPPING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM - A method for mapping a sequence in a wireless communication system includes determining one or more resource blocks to which the sequence will be mapped, and mapping a plurality of modulation symbols to a plurality of resource elements included in the resource blocks, wherein the resource elements are positioned in regions other than OFDM symbol regions indicated by a physical control format indicator channel (PCHICH). | 05-08-2014 |
20140153452 | METHOD FOR TRANSCEIVING DATA IN A WIRELESS ACCESS SYSTEM, AND BASE STATION AND TERMINAL FOR SAME - Disclosed are a method for transceiving data in a wireless access system, and a base station and terminal therefor. More particularly, the present invention relates to a method for transceiving data, and to a base station device for the method, wherein the method comprises the steps of: transmitting, in a single first subframe, a physical downlink control channel (PDCCH) including downlink scheduling information on each terminal; and transmitting, in a plurality of second subframes, a physical downlink shared channel (PDSCH) relevant to said PDCCH to each terminal. The PDCCH supports a carrier aggregation that includes a field indicating said plurality of second subframes in which said PDSCH is transmitted. | 06-05-2014 |
20140376474 | METHOD FOR SETTING OPERATING CHANNEL IN WHITE SPACE BAND AND DEVICE THEREFOR - Disclosed are a method for setting an operating channel in a white space band and a device therefor. Particularly, a method for enabling a first device to set an operating channel in a white space band comprises the steps of: acquiring information on an available TV channel from a geo-location database; and setting an operating channel on the basis of the information on the available TV channel, wherein a center frequency of the operating channel can be set differently according to a TV channel used by an incumbent device among TV channels adjacent to the TV channel on which the operating channel is set. | 12-25-2014 |
Seung Hee Han, Gyeonggi-Do JP
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20110274047 | Method for Receiving a Signal at a User Equipment (UE) in a Wireless Communication System - A method of receiving a signal at a user equipment (UE) from at least two cells in wireless communication system is disclosed. Receiving module may receive data and at least one reference signal from a CoMP (Coordinated Multi-Point) set including at least two cells. Decoding module may decode the received data and the received at least one reference signal. In this case, a power level of the data is same as a power level of the at least one reference signal, or a power ratio between the data and the at least one reference signal is a scaled value. Also, the power level of the data and the at least one reference signal are same for each of the at least two cells. A power ratio between the data and the at least one reference signal is a same scaled value for each of the at least two cells. | 11-10-2011 |
Seung-Min Han, Gyeonggi-Do KR
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20110153812 | APPARATUS AND METHOD FOR DISTRIBUTING CLOUD COMPUTING RESOURCES USING MOBILE DEVICES - An apparatus for distributing mobile resources in a cloud computing environment includes: a resource register configured to analyze, when a request for mobile resource registration is inputted by a user, the requested resource and confirm if the resource is registerable; a provisioning manager configured to create a MVO, when the mobile resource is a registerable resource, and register the mobile resource; a metadata repository configured to store metadata information regarding the registered mobile resource; and a resource manager configured to control the provisioning manager, when the resource register receives a request for the resource registration, so as to create a MVO, register the resource, and store metadata regarding the registered mobile resource information. | 06-23-2011 |
Shin Hye Han, Gyeonggi-Do KR
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20080294499 | Method and System for Managing Report on Goods Advertisement - The present invention relates to a method and system for managing a report on a product advertisement which enable a relay server, which includes an advertisement service of a product sold in a shopping mall server, to collect information associated with a product sale, and which create a report page by using the collected information. The method and system for managing a report on a product advertisement collect information associated with a product sale in a relay server including an advertisement with respect to a shopping mall server under a predetermined contract, create a report page by using the collected information, and thereby analyze an advertising effect for each product more specifically. | 11-27-2008 |
Shocky Han, Gyeonggi-Do KR
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20100023758 | DOCUMENT AUTHENTICATION USING ELECTRONIC SIGNATURE - Embodiments of authenticating an electronic document are disclosed. A document authentication system is operatively connected with a professional system, a license management system and a certification authority system, for authenticating an electronic document of a client response to a request from a client system. An authentication unit included in the document authentication system receives the electronic document from the client system for review and seal thereof, transmits the electronic document to receive the electronic document with the electronic signature implemented and transmits the electronic signature to the license management system to verify license validity of the professional based on the electronic signature. Further, the authentication unit transmits the electronic document to the client system with the electronic signature including a seal imprint image of the professional if the license of the professional is valid. | 01-28-2010 |
Soon Seok Han, Gyeonggi-Do KR
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20120012253 | PLASMA SHIELD FOR ELECTRODE - Provided is a plasma shield for an electrode capable of preventing generation of particles by providing plasma shields at inner and outer diameter sides of an adhesive formed of elastomer for attaching a gas injection plate to an injection plate support member to protect the adhesive. | 01-19-2012 |
Wan-Taek Han, Gyeonggi-Do KR
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20090240305 | Apparatus controlling electrical stimulation and/or health training/monitoring - An apparatus, method, and medium for generating electrical stimulation, including an electromyogram detector detecting an electromyographic signal of a body, a fatigue index calculator calculating a fatigue index indicating a degree of muscle fatigue by converting the electromyographic signal detected by the electromyogram detector during a predetermined time unit into a frequency-domain electromyographic signal, and an electrical stimulation signal generator adjusting an electrical stimulation signal according to the calculated fatigue index and generating the electrical stimulation signal. Accordingly, a health training/monitoring apparatus can include an electrical stimulation generator adjusting an electrical stimulation signal according to a degree of fatigue and generating the electrical stimulation signal, a physical activity monitor monitoring a physical activity using at least one of a heart rate measurer and an accelerometer, and a mode selector selectively driving the electrical stimulation generator or the physical activity monitor according to an amount of the physical activity. | 09-24-2009 |
Woo Sup Han, Gyeonggi-Do KR
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20110134221 | OBJECT RECOGNITION SYSTEM USING LEFT AND RIGHT IMAGES AND METHOD - Disclosed herein are an object recognition system and method which extract left and right feature vectors from a stereo image of an object, find feature vectors which are present in both the extracted left and right feature vectors, compare information about the left and right feature vectors and the feature vectors present in both the extracted left and right feature vectors with information stored in a database, extract information of the object, and recognize the object. | 06-09-2011 |
20130053683 | MAGNETIC RESONANCE IMAGING (MRI) SYSTEM AND METHOD OF CONTROLLING THE SAME - A magnetic resonance imaging (MRI) system obtains a magnetic resonance image of a patient by obtaining a body profile of the patient, transferring the patient inside a magnet of the MRI system based on the obtained body profile, and using a magnetic field of an RF coil based on the obtained body profile. | 02-28-2013 |
Yong In Han, Gyeonggi-Do KR
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20090154830 | IMAGE INTERPOLATION APPARATUS AND METHOD - The present invention is an interpolation device and method. According to the present invention, a plurality of pixels close to a pixel to be interpolated are sequentially set to a central pixel. When a pixel difference closest to a threshold value among pixel differences between the central pixel and a plurality of pixels around the central pixel belongs to a quasi-edge decision range, an edge interpolation and a bilinear interpolation are mixed to interpolate the pixel to be interpolated. As a result, it is possible to prevent reduction in image quality due to an edge verdict caused by unstable input image signal and perform a stable interpolation operation. | 06-18-2009 |
20090206241 | IMAGE SENSOR - An image sensor that includes a plurality of light detection units and a filter array including a plurality of filters, wherein each filter is disposed on a corresponding one of the light detection units. The filter array includes a first white filter that transmits light incident light on the filter array, a yellow filter that transmits a yellow component of the incident light, and a cyan filter that transmits a cyan component of the incident light. | 08-20-2009 |
You-Keun Han, Gyeonggi-Do KR
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20090103374 | MEMORY MODULES AND MEMORY SYSTEMS HAVING THE SAME - A memory module includes a plurality of data ports configured to receive/transmit associated data and a plurality of memory devices. The plurality of memory devices include a first set of the memory devices in at least one rank, each memory device of the first set being coupled to each of the associated data ports, and a second set of the memory devices in at least one other rank, each memory device of the second set being configured to receive/transmit the associated data for the memory device through at least each associated memory device of the first set. | 04-23-2009 |
Young In Han, Gyeonggi-Do KR
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20110285848 | METHOD AND APPARATUS FOR GENERATING A SURROUNDING IMAGE - The present invention relates to a method and to an apparatus for generating a surrounding image. The method for generating a surrounding image according to the present invention comprises the steps of: taking, as an input, images captured by cameras installed in the front and the rear of a vehicle and in the left and right sides of the vehicle, via respective channels connected to the cameras; correcting the captured images into a top view form to generate a plurality of corrected images; performing an overlaying process on the plurality of corrected images using a mask image containing region information on each channel and weight information for pixels constituting each region to generate a surrounding image of the vehicle; and displaying the thus-generated surrounding image. The present invention removes blind spots around the vehicle, and corrects the overlapped images captured by a plurality of cameras into natural images, thus enabling drivers to accurately recognize the surrounding situation of the vehicle. Therefore, a driver may park a vehicle in a convenient manner, and drive the vehicle in a forward or a backward direction in a safe manner even without looking at a side-view mirror or a rearview mirror. | 11-24-2011 |
20120062745 | LANE DEPARTURE SENSING METHOD AND APPARATUS USING IMAGES THAT SURROUND A VEHICLE - A method and an apparatus for sensing a lane departure using images that surround a vehicle. The lane departure sensing method includes receiving images that are taken during driving by a plurality of cameras installed in a car, through respective channels connected to the cameras; modifying the obtained images into top-view images to generate a plurality of modified images; compositing the plurality of modified images to generate images that surround a vehicle; extracting a lane from the images that surround the vehicle, and yielding the information on a distance between the vehicle and the extracted lane or the information on an angle between the travel direction of the vehicle and the lane, so as to determine a lane departure; and giving a warning if the lane departure is determined. | 03-15-2012 |
Young Tae Han, Gyeonggi-Do KR
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20110153828 | LOAD BALANCING APPARATUS AND METHOD FOR REGULATING LOAD USING THE SAME - An apparatus for load balancing multiple servers on a network includes: a delay calculation unit for calculating a server-side delay for each server by using network transmission delay, network waiting delay, and operation processing delay of each of the servers; and a load regulating unit for regulating loads to be assigned to each server based on the server-side delay for each server calculated by the delay calculation unit. The apparatus of further includes a status detection unit for monitoring a change in the server-side delay of each server to determine the status of each server. | 06-23-2011 |
Yun-Cheol Han, Gyeonggi-Do KR
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20090072896 | Equalizer Filters Including a Low-Pass Filter Unit and an Equalizer Having a Group Delay Control Unit and Related Methods - Provided is a filter used for an equalizer, the filter including: a first low-pass filter unit receives an input signal and performs low frequency band filtering on the input signal; and an equalization unit that receives an output signal from the first low-pass filter unit. The equalization unit may comprise a plurality of serially connected biquad low-pass filter units, and may control a value of a capacitor that is used to control a group delay value that is generated during equalization. Thus, the filter can compensate for group delay without including a separate all pass filter, thereby reducing surface area and power consumption. | 03-19-2009 |