Kang, Gyeonggi-Do
Bang-Kwon Kang, Gyeonggi-Do KR
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20100044352 | APPARATUS FOR UNIFORMLY GENERATING ATMOSPHERIC PRESSURE PLASMA - An atmospheric pressure plasma generation apparatus is provided for generating plasma at the atmospheric pressure with stable voltage supply. A plasma generation apparatus of the preset invention includes a first conductor arranged to face a workpiece and having a power plate through power is applied; a second conductor arranged oppositely to a surface facing the workpiece along the first conductor for define a discharge space; and a gas supply unit having a gas supply passage for guiding gas to the discharge space and supporting the first and second conductors. The atmospheric plasma generation apparatus of the present invention is advantageous since the plasma can be uniformly generated in stable manner at an atmospheric pressure on the basis of a stable voltage supply. | 02-25-2010 |
20100221452 | Surface coating method for hydrophobic and superhydrophobic treatment in atmospheric pressure plasma - The present invention relates to a method of coating fluorocarbon or hydrocarbon on the surface of a workpiece using atmospheric pressure plasma. More particularly, the present invention relates to a method of coating hydrocarbon or fluorocarbon on the surface of a workpiece using plasma generated under atmospheric pressure such that the workpiece can have a hydrophobic or super-hydrophobic surface. | 09-02-2010 |
Bo Kyu Kang, Gyeonggi-Do KR
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20100285063 | NOVEL CANINE INFLUENZA VIRUS AND VACCINE THEREFORE - Novel influenza viruses A/Canine/Korea/01/07 (H3N2), A/Canine/Korea/02/07 (H3N2) and A/Canine/Korea/03/07 (H3N2) are disclosed. A vaccine composition comprising at least one of the viruses, a method for preventing or treating diseases resulting from influenza virus infection by administering the vaccine composition, and an assay kit for detecting the viruses are also disclosed. | 11-11-2010 |
Byeongwoo Kang, Gyeonggi-Do KR
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20110110444 | METHOD OF RESOURCE BLOCK (RB) BUNDLING - A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges. | 05-12-2011 |
20150085816 | METHOD OF RESOURCE BLOCK (RB) BUNDLING - A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges. | 03-26-2015 |
Byeong Woo Kang, Gyeonggi-Do KR
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20100039928 | METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNALS USING MULTI-ANTENNA - A method and apparatus for allowing a UE to transmit uplink signals using a MIMO scheme are disclosed. In order to maintain good Peak power to Average Power Ratio (PAPR) or Cubic Metric (CM) properties when the UE transmits uplink signals using the MIMO scheme, the UE uses a preceding scheme based on a preceding matrix established in a manner that one layer is transmitted to each antenna in specific rank transmission. | 02-18-2010 |
20100111065 | METHOD FOR TRANSMITTING DOWNLINK REFERENCE SIGNALS IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM - A method for transmitting downlink reference signal in a multi-antenna wireless communication system is disclosed. The method includes allocating RSs for a first antenna group to a subframe having a predetermined area with different access levels for user equipments having different access capabilities, pairing RSs for a second antenna group with RSs for the first antenna group, allocating the paired RSs to the predetermined area of the subframe in code division multiplexing, and transmitting the subframe on the downlink. | 05-06-2010 |
20110237270 | METHOD FOR TRANSMITTING REFERENCE SIGNALS IN A DOWNLINK MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM - In a system having a plurality of cells participating in a Coordinated Multi-Point (CoMP) operation, a method for transmitting Reference Signals (RSs) to User Equipment (UE) includes generating, by Base Station (BS) included in each of the plurality of cells, a subframe including RSs for a UE located in the each of the plurality of cells, and transmitting the generated subframe to the UE by the BS. The RSs include RSs for channel measurement, and RSs for data demodulation, the plurality of cells are grouped according to frequency shift values applied to the RSs for channel measurement and RS allocation patterns are determined for two cells among the plurality of cells according to a predetermined rule. | 09-29-2011 |
20110243026 | METHOD WHEREBY A CHANNEL QUALITY INDICATOR IS FED BACK BY A TERMINAL IN A MULTIPLE-ANTENNA WIRELESS COMMUNICATION SYSTEM, AND A DEVICE THEREFOR - Disclosed is a method whereby a channel quality indicator is fed back by a terminal in a multiple-antenna wireless communication system. More specifically, the method comprises the steps of: receiving reference signals corresponding to a plurality of data streams from a base station; using the reference signals to calculate a channel quality indicator; and transmitting the calculated channel quality indicator to the base station; and, in the step in which the channel quality indicator is calculated, the channel quality indicator is calculated under the assumption that at least one of the reference signals has been transmitted using wither the spatial-multiplexing technique or the transmit diversity technique, depending on the feedback setting of the terminal. | 10-06-2011 |
20110274075 | APPARATUS FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF - A method of multiplexing control information and data information in a wireless communication system is disclosed. The present invention includes mapping codewords corresponding to the data information to a preset number of layers, mapping the control information to the preset number of the layers, multiplexing the layer-mapped data information and the layer-mapped control information into a frequency region within an SC-FDMA symbol, and transmitting the SC-FDMA symbol to a base station via multiple antennas. | 11-10-2011 |
20120008707 | METHOD FOR CONTROLLING TRANSMISSION POWER IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless access system, and more particularly, to a method for controlling uplink transmission power in consideration of a transmission rank in a multi-antenna environment. A method for controlling the transmission power of an uplink data channel at a transmitting end which supports a plurality of transmission ranks according to one embodiment of the present invention, comprises the steps of: determining a first transmission power using at least one rank variable dependent on the transmission rank in a specific subframe; comparing the determined first transmission power with a second transmission power which is the preset maximum transmission power; and determining the value judged to be smaller than the result of the comparison to be the transmission power of the data channel. | 01-12-2012 |
20120014242 | METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF - A method of allocating resources for transmitting a signal in a Multiple-Input Multiple-Output (MIMO) wireless communication system is disclosed. The method includes allocating one or more spatial resources of a plurality of spatial resources corresponding to first Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbols to a first transport block, allocating one or more other spatial resources of the plurality of spatial resources corresponding to the first SC-FDMA symbols to a second transport block, and allocating spatial resources corresponding to second SC-FDMA symbols to the first transport block and the second transport block. | 01-19-2012 |
20120033540 | METHOD FOR GENERATING REFERENCE SIGNAL SEQUENCE IN MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME - The present application discloses a method in which a base station transmits a reference signal sequence in a wireless communication system. In detail, the method comprises the steps of: generating a pseudo-random sequence using a first m-sequence and a second m-sequence; generating the reference signal sequence using the pseudo-random sequence; and transmitting the reference signal to a mobile station via antenna ports different from one another. The second m-sequence has an initial value containing parameters for discriminating reference signal sequences among users. | 02-09-2012 |
20120057451 | METHOD OF RETRANSMISSION FOR SUPPORTING MIMO IN SYNCHRONOUS HARQ - A method for retransmitting data in synchronous Hybrid Automatic Repeat reQuest (HARQ) to support Multiple Input Multiple Output (MIMO) is disclosed. The method includes transmitting a plurality of unit data blocks to a receiver, receiving from the receiver a control channel signal including first feedback information indicating whether the transmission of the plurality of unit data blocks is successful, and retransmitting at least one of the plurality of unit data blocks according to a predetermined order, each unit data block in one Transmission Time Interval (TTI), if a rank is 1 and the first feedback information indicates that the transmission of the plurality of unit data blocks is failed. | 03-08-2012 |
20120057562 | METHOD FOR RECEIVING DOWNLINK SIGNAL IN MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR - Disclosed in a method for a terminal to receive a downlink signal in a multi user MIMO (MU-MIMO) wireless communication system. More specifically, the method comprises the steps of: receiving downlink control information (DCI) from a base station; obtaining a parameter for a downlink demodulating-reference signal (DM-RS) included in the downlink control information; receiving the downlink DM-RS specified to the terminal on the basis of the parameter; and receiving a downlink data signal on the basis of the downlink DM-RS specified in the terminal, wherein the parameter includes information on a rank which is set in the terminal and a logical antenna port in which the downlink DM-RS is defined. | 03-08-2012 |
20120063438 | METHOD FOR TRANSMITTING DATA BY APPLYING PRECODING MATRIX IN AN OPEN LOOP MIMO SYSTEM - A method for transmitting data by applying a precoding matrix in an open-loop multiple input multiple output (MIMO) system is disclosed. The method comprises selecting a precoding matrix and applying the selected precoding matrix to data during initial transmission; selecting a precoding matrix and applying the selected precoding matrix to data to be retransmitted; and retransmitting the data to which the precoding matrix is applied, wherein an index of the precoding matrix applied to the data is determined based on the times of current retransmission times of the data and index of the precoding matrix applied during initial transmission of the data. | 03-15-2012 |
20120106531 | METHOD AND APPARATUS FOR INDICATING DESTINATION STATIONS IN WLAN SYSTEM SUPPORTING MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT - A method of indicating destination stations, performed by an access point (AP), in a wireless local area network (WLAN) system supporting multi-user multiple input multiple output (MU-MIMO) is provided. The method includes transmitting a sounding request frame to the plurality of destination stations to transmit a sounding frame used for channel estimation between the AP and each destination station, receiving the sounding frame in response to the sounding frame request from each station, and transmitting a first data frame spatially multiplexed with respect to the plurality of destination stations by performing channel estimation on the basis of the sounding frame, wherein the sounding request frame comprises a group identifier (ID) indicating the plurality of destination stations. | 05-03-2012 |
Byoung-Un Kang, Gyeonggi-Do KR
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20090091044 | DICING DIE ATTACHMENT FILM AND METHOD FOR PACKAGING SEMICONDUCTOR USING SAME - A dicing die attachment film includes a die attachment layer attached to one surface of a semiconductor wafer; a dicing film layer attached to a dicing die that is used for cutting the semi-conductor wafer into die units; and an intermediate layer laminated between the die attachment layer and the dicing film layer. The intermediate layer has a modulus of 100 to 3000 MPa, which is greater than a modulus of the die attachment layer and the dicing film layer. | 04-09-2009 |
20090198013 | ADHESIVE FILM FOR SEMICONDUCTOR - An adhesive film for semiconductor is disclosed. The present invention provides an adhesive film for semiconductor used in semiconductor packaging, comprising an adhesive layer, wherein the adhesive layer has surface tension of 19 to 52 erg/cm at 60 ° C. Accordingly, the adhesive film for semiconductor according to the present invention may prevent bubbles from being formed between the adhesive film and a supporting member by controlling surface tension in an optimum condition, and also obtain higher reliability in use of the adhesive film in the semi-conductor packaging by controlling tackiness and adhesive force in an optimum condition. | 08-06-2009 |
20100087067 | METHOD FOR PACKAGING SEMICONDUCTOR - A method for packaging a semiconductor is provided to allow uniform coating of a die attachment paste, shorten a B-staging time, and improve die pick-up characteristics and die attachment characteristics. This method includes preparing a die attachment paste with a viscosity of 1,500 to 100,000 cps; rotating a wafer and applying the die attachment paste to an upper surface of the wafer into a predetermined thickness; and B-staging the paste applied on the wafer. This method makes it possible to reduce costs by substituting for WBL (Wafer Backside Lamination) film, uniformly apply a die attachment paste to a wafer, freely control a thickness of applied die attachment paste by adjusting viscosity and dosage of discharged paste and a speed of a spin coater, and also shorten a process time by decreasing a B-staging time. | 04-08-2010 |
Chan Koo Kang, Gyeonggi-Do KR
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20100119628 | Anti-aging cosmetic composition - The present invention relates to an anti-aging cosmetic composition, and more particularly, the present invention relates to an anti-aging cosmetic composition containing | 05-13-2010 |
Choun-Sung Kang, Gyeonggi-Do KR
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20110013376 | BACKLIGHT UNIT - A backlight unit is capable of preventing generation of mura such bright lines and dark lines. The backlight unit includes a light guide panel divided into a plurality of light guide blocks for local dimming driving, a first block partitioning unit formed as a groove between respective adjacent light guide blocks on a lower surface of the light guide panel, and a point light source received in the first block partitioning unit. | 01-20-2011 |
Chul Hoon Kang, Gyeonggi-Do KR
Dae-Hyuk Kang, Gyeonggi-Do KR
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20090280641 | METHOD OF FORMING A CONTACT STRUCTURE - An insulation layer may be formed on an object having a contact region. The insulation layer may be partially etched to form an opening exposing the contact region. A material layer including silicon and oxygen may be formed on the exposed contact region. A metal layer may be formed on the material layer including silicon and oxygen. The material layer including silicon and oxygen may be reacted with the metal layer to form a metal oxide silicide layer at least on the contact region. A conductive layer may be formed on the metal oxide silicide layer to fill up the opening. | 11-12-2009 |
Deog Gwen Kang, Gyeonggi-Do KR
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20100136947 | METHOD AND SYSTEM FOR EMERGENCY CALL SERVICE IN UNLICENSED MOBILE ACCESS NETWORK - A method and system for an emergency call service in an unlicensed mobile access (UMA) network are disclosed. The emergency call service method includes: receiving, by a mobile terminal on an unlicensed network, an emergency call; forwarding, by the unlicensed network, the emergency call and an AP (access point) list related to an AP associated with the mobile terminal to a core network; searching for, by the core network, location information of the mobile terminal corresponding to the AP list; and sending, by the core network, an emergency report containing the location information of the mobile terminal to a safety manager. | 06-03-2010 |
Do-Heang Kang, Gyeonggi-Do KR
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20100119842 | INJECTION PREFORM PLASTIC HAVING SURFACE EFFECT OF METALLIC APPEARANCE - An injection preform providing a metallic texture and a fabrication method thereof, in which on a surface of an injection substrate whereon a thin-film primer coating layer (TPPCL) is formed providing the metallic texture formed with various patterns and to preserve the texture on the surface of the injection substrate. The injection preform typically includes: an injection substrate having a surface on which the various patterns are formed by mold discharge corrosion; a TPPCL formed on the surface of the injection substrate to increase reflectivity of the injection substrate, so that the TPPCL provides the metallic texture with various patterns while preserving surface texture of the injection substrate; a non-conductive metal-deposited layer deposited on a surface of the thin film primer coating layer; a color coating layer (CCL) formed on a surface of the non-conductive metal-deposited layer; and a clear layer formed on a surface of the CCL. | 05-13-2010 |
Dong Gu Kang, Gyeonggi-Do KR
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20090003057 | NON-VOLATILE MEMORY DEVICES AND SYSTEMS INCLUDING MULTI-LEVEL CELLS USING MODIFIED READ VOLTAGES AND METHODS OF OPERATING THE SAME - Methods of operating a multi-level non-volatile memory device can include accessing data, stored in the device, which is associated with read voltages and modifying the read voltages applied to a plurality of multi-level non-volatile memory cells to discriminate between states stored by the cells in response to a read operation to the multi-level non-volatile memory device. Related devices and systems are also disclosed. | 01-01-2009 |
20090150751 | MEMORY SYSTEM THAT USES AN INTERLEAVING SCHEME AND A METHOD THEREOF - A memory system includes a plurality of memory devices, a controller configured to control the plurality of memory devices, and at least one channel connected between the plurality of memory devices and the controller. The at least one channel includes input/output data lines and control signal lines, which are connected with the plurality of memory devices, and chip enable signal lines respectively connected to each of the plurality of memory devices, wherein the chip enable signal lines enable the plurality of memory devices independently. The controller sends a read command or a program command to one of the plurality of memory devices, and while the one of the plurality of memory devices is performing an internal read operation in response to the read command, the controller reads data from another one of the plurality of memory devices, or while the one of the plurality of memory devices is performing an internal program operation in response to the program command, the controller programs data to another one of the plurality of memory devices. | 06-11-2009 |
20110182120 | NON-VOLATILE MEMORY DEVICES AND SYSTEMS INCLUDING MULTI-LEVEL CELLS USING MODIFIED READ VOLTAGES AND METHODS OF OPERATING THE SAME - Methods of operating a multi-level non-volatile memory device can include accessing data, stored in the device, which is associated with read voltages and modifying the read voltages applied to a plurality of multi-level non-volatile memory cells to discriminate between states stored by the cells in response to a read operation to the multi-level non-volatile memory device. Related devices and systems are also disclosed. | 07-28-2011 |
Dong-Ku Kang, Gyeonggi-Do KR
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20080205161 | FLASH MEMORY DEVICE UTILIZING MULTI-PAGE PROGRAM METHOD - A flash memory device is configured to store multi-bit data on one cell utilizing fewer program operations. The flash memory device includes a memory cell, a sense amplifier and a write driver circuit. The sense amplifier is connected to a word line and a bit line. The sense amplifier and write driver circuit store data bits to be programmed on the memory cell. The sense amplifier and write driver circuit drives the bit line through a program voltage during a program execution period when at least one bit from among the data bits to be programmed is a program data bit, and performs a verify read operation when a program verify code representing a verify read period corresponds to a state of the data bits to be programmed. | 08-28-2008 |
20090016103 | MSB-BASED ERROR CORRECTION FOR FLASH MEMORY SYSTEM - A flash memory system includes a multi-bit flash memory device having a memory cell array including memory cells arranged in rows and columns; a read circuit configured to read data from the memory cell array; and control logic configured to control the read circuit so as to successively read data from a selected memory cell and adjacent memory cells to the selected memory cell in response to a request for a read operation with respect to MSB data stored in the selected memory cell. A compare circuit is configured to compare data read from the adjacent memory cells to the selected memory cell provided from the multi-bit flash memory device and to correct data read from the selected memory cells based upon the comparison result. | 01-15-2009 |
20090103360 | Multi-Bit Flash Memory Device and Program and Read Methods Thereof - The flash memory device of the present invention is configured to program a plurality of bits per unit cell, wherein a program condition of a selected bit is set according to whether a program for the most previous bit to the selected bit for programming is skipped or not skipped. As a result, an accurate programming and reading operation is possible even in case a program for a middle bit is skipped. | 04-23-2009 |
20100277979 | MSB-BASED ERROR CORRECTION FOR FLASH MEMORY SYSTEM - A flash memory system includes a multi-bit flash memory device having a memory cell array including memory cells arranged in rows and columns; a read circuit configured to read data from the memory cell array; and control logic configured to control the read circuit so as to successively read data from a selected memory cell and adjacent memory cells to the selected memory cell in response to a request for a read operation with respect to MSB data stored in the selected memory cell. A compare circuit is configured to compare data read from the adjacent memory cells to the selected memory cell provided from the multi-bit flash memory device and to correct data read from the selected memory cells based upon the comparison result. | 11-04-2010 |
Eui Su Kang, Gyeonggi-Do KR
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20100176380 | ORGANIC PHOTOELECTRIC DEVICE AND MATERIAL USED THEREIN - The present invention relates to an organic photoelectric device and a material used therein. The organic photoelectric device includes a substrate, an anode disposed on the substrate, a hole transport layer (HTL) disposed on the anode, an emission layer disposed on the hole transport layer (HTL), and a cathode disposed on the emission layer. The emission layer is characterized in that it includes a host and a phosphorescent dopant, and the host has a difference between the reduction potential or oxidation potential of the host and the reduction potential or oxidation potential of the phosphorescent dopant of less than 0.5 eV. The organic photoelectric device according to the present invention is capable of accomplishing higher efficiency and a lower driving voltage than those of the conventional organic photoelectric device, and has a simplified structure resulting in saving of manufacturing cost. | 07-15-2010 |
Gil-Sung Kang, Gyeonggi-Do KR
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20080261562 | System and Method for Providing Bidirectional Message Communication Services with Portable Terminals - The present invention relates to a bidirectional message transmission system and method. The system performs first authentication on a first user based on user ID information provided by a first user terminal connected to the wired Internet, and performs second authentication in cooperation with a first portable terminal having a wireless telephone number provided by the first user terminal. The message provided by the first user terminal having undergone the first and second authentication is transmitted to at least two second users' terminals. The second users' terminals include a wireless terminal and a wired terminal. Therefore, the bidirectional communication service for concurrently transmitting the message to at least two other terminals is allowable based on stable and reliable authentication. | 10-23-2008 |
Han Vit Kang, Gyeonggi-Do KR
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20100136947 | METHOD AND SYSTEM FOR EMERGENCY CALL SERVICE IN UNLICENSED MOBILE ACCESS NETWORK - A method and system for an emergency call service in an unlicensed mobile access (UMA) network are disclosed. The emergency call service method includes: receiving, by a mobile terminal on an unlicensed network, an emergency call; forwarding, by the unlicensed network, the emergency call and an AP (access point) list related to an AP associated with the mobile terminal to a core network; searching for, by the core network, location information of the mobile terminal corresponding to the AP list; and sending, by the core network, an emergency report containing the location information of the mobile terminal to a safety manager. | 06-03-2010 |
Heonjoong Kang, Gyeonggi-Do KR
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20080269516 | Process for Preparing the Intermediate Compounds for Pparalpha Ligands - The present invention provides a process for preparing the compounds of formula (II) according to a single reaction, which is an important intermediate compound for synthesizing GW7647 (III) and GW9578 (IV) activating Peroxisome Proliferator Activated Receptor (HPPAR α). | 10-30-2008 |
20100105763 | PHARMACEUTICAL COMPOSITION, HEALTH FOOD COMPOSITION AND INOS INHIBITORS, CONTAINING THEOPEDERIN DERIVATIVES - The present invention relates to a pharmaceutical composition and a health food composition for the prevention and treatment of immune- and autoimmune diseases such as septic shock, hemorrhagic shock, rheumatoid arthritis, osteoarthritis, inflammatory bowel disease and multiple sclerosis, and metabolic diseases such as arteriosclerosis and type II diabetes, and an inducible nitric oxide synthase (iNOS) inhibitor composition containing theopederin derivatives as an active ingredient. The composition of the present invention can be effective in the prevention and treatment of immune diseases and metabolic diseases by inhibiting the excessive generation of NO by inhibiting the activity of iNOS. | 04-29-2010 |
20100105928 | METHODS FOR MASSIVE CULTURE OF DINOPHYSIS ACUMINATA AND ISOLATION OF PECTENOTOXIN-2 - Provided is a method for massive culture of | 04-29-2010 |
Heuikeun Kang, Gyeonggi-Do KR
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20090208983 | Diagnose device for measuring the ratio of proteins with similar structure - The present invention relates to a diagnostic device for measuring the ratio of similar structural proteins among the proteins secreted in a liquid test sample taken from diagnosis subject. In further detail, the test device according to the present invention comprises detection marker-antibody conjugate recognizing the same site on two or more similar structural proteins and a detection zone in which antibody specifically recognizes each of said proteins via formation of sandwich type complex, wherein said antibodies form a set, and the present Invention relates to a diagnostic device for early diagnosis of polycystic ovary syndrome, abnormal pregnancy, prostatic carcinoma etc. based on determination of the ratio of follicle stimulating hormone and luteinizing hormone in case of polycystic ovary syndrome, the ratio between hCG isomers in case of abnormal pregnancy, and the ratio of prostate-specific antigens (PSA) in case of prostatic carcinoma. | 08-20-2009 |
Hokyu Kang, Gyeonggi-Do KR
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20080246148 | Electrical Interconnect Structures Having Carbon Nanotubes Therein and Methods of Forming Same - Integrated circuit devices include electrically conductive interconnects containing carbon nanotubes. An electrical interconnect includes a first metal region. A first electrically conductive barrier layer is provided on an upper surface of the first metal region and a second metal region is provided on the first electrically conductive barrier layer. The first electrically conductive barrier layer includes a material that inhibits out-diffusion of the first metal from the first metal region and the second metal region includes a catalytic metal therein. An electrically insulating layer having an opening therein is provided on the second metal region. A plurality of carbon nanotubes are provided as a vertical electrical interconnect in the opening. | 10-09-2008 |
Hoon-Il Kang, Gyeonggi-Do KR
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20100038568 | ELECTROMOTIVE REFRIGERANT CONTROL VALVE - An electromotive refrigerant control valve is disclosed, in which the refrigerant supplied from the condenser is supplied to the evaporator for the cooling chamber or the evaporator for the freezing chamber based on the four operation modes. The four operation modes are a cooling/freezing mode in which the refrigerant is concurrently supplied to the cooling chamber evaporator and the freezing chamber evaporator, a cooling mode in which the refrigerant is supplied to only the cooling chamber evaporator, and the refrigerant is not supplied to the freezing chamber evaporator, an idle mode in which the refrigerant is not concurrently supplied to the cooling chamber evaporator and the freezing chamber evaporator, and a freezing mode in which the refrigerant is supplied to only the freezing chamber evaporator, and the refrigerant is not supplied to the cooling chamber evaporator. | 02-18-2010 |
Hwan-Min Kang, Gyeonggi-Do KR
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20100254275 | APPARATUS AND METHOD FOR TRANSMISSION TIME INTERVAL RECONFIGURATION IN A MOBILE COMMUNICATION SYSTEM - An apparatus and method for Transmission Time Interval (TTI) reconfiguration in a mobile communication system are provided. The apparatus includes an ACK/NACK determiner, an ACK/NACK controller, and a TTI controller. The ACK/NACK determiner determines if a response signal to be transmitted is ACKnowledgment (ACK) or Non ACKnowledgment (NACK) depending on an error or non-error of data received from a User Equipment (UE). The ACK/NACK controller counts the ACK and NACK determined in the ACK/NACK determiner. The TTI controller indentifies if number of the latest ACKs counted in the ACK/NACK controller is continuously generated by preset number of times and, if it is continuously generated by the present number of times, reconfigures a new TTI. | 10-07-2010 |
20110283169 | APPARATUS AND METHOD FOR RATE DEMATCHING IN A COMMUNICATION SYSTEM - An apparatus and method for rate dematching in a communication system are provided. The apparatus includes an input sequence generator, an error calculator, and a puncture/repetition determiner. The input sequence generator calculates if current input data among data, which are input in interleaved sequence, corresponds to any n | 11-17-2011 |
20140098799 | APPARATUS AND METHOD FOR TRANSMITTING TIME INTERVAL RECONFIGURATION IN A MOBILE COMMUNICATION SYSTEM - Methods and apparatus are provided for transmitting and receiving data in a wireless communication system. A number of errors for a received data is determined. A power boosting message is generated and transmitted based on the number of errors to a transmitting apparatus such that the transmitting apparatus is configured to transmit data using a boosting power. | 04-10-2014 |
Hyung Dong Kang, Gyeonggi-Do KR
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20090117683 | Method of manufacturing single crystal substate and method of manufacturing solar cell using the same - In accordance with the present invention, a method for manufacturing a single-crystal substrate comprising the steps of: preparing a square-shaped frame; pouring polycrystalline molten silicon into the prepared frame; cooling and crystallizing the molten silicon; and forming the single-crystal silicon substrate by transferring a heating element from one corner of the frame to another corner opposite the corner, thus simplifying the entire manufacturing process of the single-crystal substrate and reducing the material cost. | 05-07-2009 |
20100136736 | METHOD FOR MANUFACTURING THIN FILM TYPE SOLAR CELL - A method for manufacturing a thin film type solar cell is disclosed, which is capable of reducing degradation of solar cell by decreasing the number of dangling bonding sites or SiH | 06-03-2010 |
20110061706 | THIN FILM TYPE SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME, AND THIN FILM TYPE SOLAR CELL MODULE AND POWER GENERATION SYSTEM USING THE SAME - A thin film type solar cell with a plurality of unit cells connected in series is disclosed, wherein uniform energy conversion efficiency is maintained in all of the unit cells by improving the energy conversion efficiency in the unit cell with the relatively-low energy conversion efficiency, to thereby realize the improved energy conversion efficiency, the thin film type solar cell comprising the plurality of unit cells, each unit cell including a front electrode, a semiconductor layer, and a rear electrode sequentially deposited on a substrate, wherein the thin film type solar cell includes a first unit cell set including at least one first unit cell with a first cell width, and a second unit cell set including at least one second unit cell with a second cell width which is different from the first cell width, wherein the first unit cell set occupies 80 to 95% of an entire area of the unit cells, and the second unit cell set occupies 5 to 20% of the entire area of the unit cells. | 03-17-2011 |
Hyun Gu Kang, Gyeonggi-Do KR
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20100197194 | Apparatus For Animating Doll Using Electromagnets - The present invention is such that a doll equipped with a plurality of auxiliary magnetic poles is inserted into a hermetically-sealed container filled with liquid and the container is circumferentially arranged with variable magnetic poles whose polarities are determined by electromagnets, whereby attraction or repulsion is applied on each portion of the doll. The polarity of each variable magnetic pole can be arbitrarily controlled by adjustment of direction of current flowing in the electromagnets to enable the doll in the container to be driven in various types of motions. Therefore, the motions of the doll can be expressed in various interesting types including dancing to the accompaniment of music without recourse to making the doll in a complicated robotic shape. | 08-05-2010 |
20140315119 | HIGHLY CONDUCTIVE ANION-EXCHANGE COMPOSITE MEMBRANE WITH CROSSLINKED POLYMER ELECTROLYTE FOR ALKALINE FUEL CELL AND METHOD FOR PREPARING THE SAME - Disclosed are a new method for preparing a highly conductive anion-exchange composite membrane with a crosslinked polymer electrolyte for an alkaline fuel cell and a composite membrane prepared by the same. The method includes (A) mixing (vinylbenzyl)trimethylammonium chloride, 1,3,5-triacryloylhexahydro-1,3,5-triazine, and a mixed solution of deionized water and dimethyl formamide at a weight ratio of 1:1 together by stirring at a weight ratio of 60˜75:5˜16:20˜25; (B) mixing 100 parts by weight of the mixed solution with 0.5 to 2 parts by weight of a photoinitiator; (C) impregnating a porous polymer support with the solution so that a monomer solution soaks into the support; (D) interposing an electrolyte-impregnated membrane between polyethylene terephthalate (PET) films and irradiating the electrolyte-impregnated membrane with ultraviolet (UV) light having an energy of 30 to 150 mJ/cm | 10-23-2014 |
Hyun Kyoo Kang, Gyeonggi-Do KR
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20090184452 | Print Type Binder for Paper Money, System Including the Binder, and Motion Method Thereof - A printer type paper money binding apparatus can print bundle-of-paper money information, such as a logo, the date, the money unit and the amount of money, on the binding strip, which is used to bind a bundle of paper money. A printer type paper money binding system capable of authenticating an operator and the operation method thereof can prevent an unauthorized operator from performing a printing and binding operation, thereby ensuring security in the printing and binding operation. | 07-23-2009 |
Im-Kuk Kang, Gyeonggi-Do KR
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20110108832 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - Disclosed are a liquid crystal display device employing an amorphous zinc oxide-based semiconductor as an active layer, and a method for fabricating the same, whereby device stability can be secured by employing an etch stopper structure and device characteristics can be enhanced by minimizing exposure and deterioration of the active layer excluding content regions by virtue of the design of the etching stopper in a shape like “H”. Also, the liquid crystal display device and the fabrication method thereof can further form a semiconductor pattern and an insulating layer pattern on the intersection between the gate line and the data line, so as to compensate a stepped portion, thereby preventing an occurrence of short-circuit. | 05-12-2011 |
In-Ku Kang, Gyeonggi-Do KR
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20090085184 | SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME - Provided are a semiconductor device and a method of fabricating the same, and more particularly, a semiconductor package and a method of fabricating the semiconductor package. The semiconductor package includes a first package that comprises a first substrate, at least one first semiconductor chip stacked on the first substrate, and first conductive pads exposed on a top surface of the first substrate; a second package disposed below the first package such that the second package comprises a second substrate, at least one second semiconductor chip, and second conductive pads exposed on a bottom surface of the second substrate; and a connection unit that extends from the first conductive pads to the second conductive pads such that the connection unit covers a side surface of the first package and a side surface of the second package in order to electrically connect the first package to the second package. | 04-02-2009 |
20090107701 | PRINTED CIRCUIT BOARD HAVING ADHESIVE LAYER AND SEMICONDUCTOR PACKAGE USING THE SAME - A PCB having an adhesive layer and a semiconductor package using the same. The PCB includes a body substrate, a solder resist layer including an open portion that exposes a portion of the body substrate, and an adhesive layer formed on the body substrate in the open portion. The adhesive layer may include a solid die attach film or a liquid adhesive. A semiconductor chip may be attached to the adhesive layer. The semiconductor chip and the PCB may be molded by an encapsulant, thereby substantially covering the semiconductor chip and the PCB with the encapsulant. | 04-30-2009 |
In Won Kang, Gyeonggi-Do KR
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20100260502 | TRANSMITTER OF MULTIMEDIA DATA - Disclosed is a multimedia data transmitter that can transmit multimedia data such as image, voice and control signal whose media are different from each other through an optical transmission medium such as plastic or glass optical cables to a short or long distance area. The multimedia data transmitter includes: a digital signal processing logic, converting multimedia data transmitted in different transmission formats into data of a single transmission format, converting parallel image data into serial image data; an interface control logic, generating a control signal for transmission of the data converted by the digital signal processing logic, interfacing interface data; an optical driver, performing optical transmission of the serial data generated by the digital signal processing logic according to the control signal generated by the interface control logic, processing an optical-to-electrical converted signal. | 10-14-2010 |
20100303475 | RECEIVER OF MULTIMEDIA DATA - Disclosed is a multimedia data receiver using an optical cable that can receive multimedia data such as an image, voice and control signal whose media are different from each other through an optical transmission medium such as plastic or glass optical cables in a short or long distance area. The multimedia data receiver includes: an optical driver, amplifying a received signal of a single transmission format that is optical-to-electrical converted by an optical module connected to an optical cable, converting a serial data for transmission into an analog signal, performing optical transmission through the optical module; an interface control logic, extracting a control signal from the signal received through the optical driver, interfacing control data; and a digital signal processing logic, converting the signal received through the optical driver into data of the original transmission format through converting the signal into a digital signal and decoding the digital signal, deserializing a serial image data, transmitting the data to a display device connected thereto. | 12-02-2010 |
Ju-Sik Kang, Gyeonggi-Do KR
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20100179348 | DIIMMONIUM SALT AND NEAR INFRARED RAY ABSORPTION FILM CONTAINING THE SAME - Disclosed are a diimmonium salt and a near infrared ray absorption film including the same which is used for blocking the near infrared ray. The diimmonium salt for a near infrared ray absorption film is represented by Formula 1 of the specification, wherein, n is an integer of 1 or 2, R | 07-15-2010 |
20110269952 | COPPER PHTHALOCYANINE COMPOUNDS AND NEAR-INFRARED ABSORPTION FILTER USING THE SAME - A novel copper phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the near-infrared light region, and a near-infrared absorption filter using the same are disclosed. The near-infrared absorption copper phthalocyanine compound is represented by Formula 1 of Claim | 11-03-2011 |
20110275847 | VANADIUM PHTHALOCYANINE COMPOUNDS AND NEAR-INFRARED ABSORPTION FILTER USING THE SAME - A novel vanadium phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the near-infrared light region, and a near-infrared absorption filter using the same are disclosed. The near-infrared absorption vanadium phthalocyanine compound is represented by Formula 1 of claim | 11-10-2011 |
20120271044 | VANADYL PHTHALOCYANINE COMPOUNDS AND NEAR-INFRARED ABSORPTION FILTERS USING SAME - Novel vanadyl phthalocyanine compound having low light absorptivity in visible wavelength region and having high absorptivity in a long wavelength region (specifically, wavelength of 950 to 1100 nm) of near-infrared wavelength region and a near-infrared absorption filter using the same are disclosed. The vanadyl phthalocyanine compound is represented by Formula 1 in claim | 10-25-2012 |
Ki Joon Kang, Gyeonggi-Do KR
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20090326264 | REDUCING METHOD OF WATER FROM REACTOR OUTLET GAS IN THE OXIDATION PROCESS OF AROMATIC COMPOUND - The present invention relates to a method of reducing water from the reactor outlet gas in the oxidation process of an aromatic compound, for example, in the preparation of terephthalic acid by oxidation of xylene in an acetic acid solvent. As water is removed from the reactor outlet gas at the first absorption tower, the amount of water inflow to the dehydration tower is reduced and, thus, the amount of steam required to separate water and acetic acid at the dehydration tower is reduced and the load of the dehydration tower can be decreased. Further, by carefully controlling the flow amount of the reactor outlet gas to the first absorption tower, the operation of the dehydration tower may be made unnecessary. | 12-31-2009 |
Kook-Hee Kang, Gyeonggi-Do KR
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20090214497 | Novel Acid Tolerant Lactobacillus Sakei Probio-65 with the Ability of Growth Suppression of Pathogenic Microorganisms and the Anti-Allergic Effect - Disclosed are a novel tactic acid bacterium, | 08-27-2009 |
Ku-Hyun Kang, Gyeonggi-Do KR
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20100193006 | SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME - A solar cell module includes a substrate, a lower electrode layer, a semiconductor layer and an upper electrode layer for an embodiment. The lower electrode layer may include a plurality of area-separating grooves separating the substrate into an active area and a peripheral area surrounding the active area, and a plurality of first cell-separating grooves formed in the active area. The semiconductor layer is formed on the lower electrode layer. The semiconductor layer includes a plurality of second cell-separating grooves that are spaced apart from the first cell-separating grooves. The upper electrode layer is formed on the semiconductor layer. The upper electrode layer includes a plurality of third cell-separating grooves that are spaced apart from the second separating grooves. | 08-05-2010 |
Kwon-Jin Kang, Gyeonggi-Do KR
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20100130272 | SLIDE TYPE PORTABLE TERMINAL - A slide type portable terminal can include a main unit including separated first and second key sections and a first plate coupled to a surface of the main unit and a display unit with a display screen on a front surface and a second plate. The second plate can slide with respect to the first plate and preferably slides along the surface of the main unit to cause the first and second key sections of the main unit to be covered and exposed by the display unit. Further, first and second magnets can be provided on the first and second plates, respectively, so that the same poles of the magnets face each other to provide a repulsive force when they are positioned to face close to each other. According to embodiments of the present invention, there are various advantages in that the portable terminal can be utilized more conveniently and production costs and failure rates thereof can also be reduced. | 05-27-2010 |
Kyoung Ii Kang, Gyeonggi-Do KR
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20110030995 | Printed Circuit Board Removing Bonding Sheet Around Signal Transmission Line - There is provided a printed circuit board (PCB) comprising a first ground layer extended in one direction; a first dielectric layer laminated on the first ground layer and extended in the same direction of the first ground layer; a signal transmission line laminated on the first dielectric layer and extended in the same direction of the first dielectric layer; a first bonding sheet disposed above the first dielectric layer; a second bonding sheet disposed above the first dielectric layer, a second dielectric layer disposed above the signal transmission line, the first bonding sheet, and the second bonding sheet; and a second ground layer laminated on the second dielectric layer. | 02-10-2011 |
Kyoung Il Kang, Gyeonggi-Do KR
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20100248503 | CONNECTOR CAPABLE OF COUPLING TO PRINTED CIRCUIT BOARD - A connector capable of being connected to a printed circuit board (PCB) is provided. A female connector according to an embodiment of the present invention includes a core conductor, a body, and a housing. The core conductor is formed of a single body including a contact terminal formed of two or more insertion panels forming an insertion space where a signal pin of a male connector is inserted and a signal transmission panel connected to a bottom of the contact terminal and electrically connected a signal line of the PCB. The body includes an insertion part electrically insulated from the core conductor and gaping when coupling with the male connector and is formed in a single body including a trunk surrounding the contact terminal and a plurality of supporters connected to a bottom of the trunk. The housing stores the core conductor and the bottom of the trunk of the body or more. | 09-30-2010 |
20100314159 | PRINTED CIRCUIT BOARD - The present disclosure provides a printed circuit board (PCB) comprising a first ground layer extended in one direction a first dielectric layer laminated on the first ground layer and extended in the same direction as that of the first ground layer; a signal transmission line laminated on the first dielectric layer and extended in the same direction as that of the first dielectric layer; and a plurality of first ground patterns formed by etching a surface of the first ground layer in an axial direction thereof at a predetermined interval in a line, wherein the plurality of first ground patterns expose the first dielectric layer. | 12-16-2010 |
20120006582 | FLEXIBLE BOARD FOR TRANSMITTING SIGNALS - Provided is a flexible board for transmitting signals which includes: a dielectric on which different signal lines are respectively disposed on independent separation regions on opposite surfaces of opposite sides thereof; a metallic shielding portion that is spaced apart from each other at intervals at a boundary between the separation regions and shields interference between the different signal lines; and a ground conductive layer that is formed on a portion of the dielectric and is electrically connected to the metallic shielding portion. | 01-12-2012 |
20120009812 | CONNECTOR MOUNTED ON PRINTED CIRCUIT BOARD - There is provided a micro connector mounted on a printed circuit board (PCB) comprising a core conductor including a contact terminal formed of two or more insertion panels and a signal transmission panel; body including a trunk formed in the shape of a barrel surrounding the contact terminal, and one or more projection arms extended from a bottom of the trunk; a dielectric; and a tail including a bottom panel disposed opposite to the signal transmission panel, interposing the body therebetween, and supporting the dielectric. | 01-12-2012 |
20120295455 | GROUNDING UNIT FOR HIGH-FREQUENCY CONNECTOR AND HIGH-FREQUENCY CONNECTOR MODULE HAVING THE SAME - A grounding unit for a high-frequency connector is provided, wherein the grounding unit may include a grounding unit body configured to be selectively fixed to the high-frequency connector; and a grounding fixation unit configured to be connected to the grounding unit body, to be in pressure contact with a grounding region of a printed circuit board (PCB) under elastic force applied in proportion to a thickness of the PCB, and to electrically connect the high-frequency connector to the grounding region. | 11-22-2012 |
Kyung-Doo Kang, Gyeonggi-Do KR
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20090170301 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A semiconductor device is fabricated having a stack gate structure where a first gate electrode, a second gate electrode and a gate hard mask are stacked. The stack gate structure secures a contact open margin while reducing a loss of the gate hard mask during a self-aligned contact (SAC) etching process of forming a landing plug contact. An intermediate connection layer is formed in a landing plug contact region between the first gate electrodes. Furthermore, the occurrence of a bridge between a gate and a contact can be prevented while forming the landing plug contact. A conductive material is filled into a gate region including a recess between intermediate connection layers to form the first gate electrode. The second gate electrode and the gate hard mask are formed during a gate-patterning process using a gate mask, even though misalignment occurs between the gate and the contact. | 07-02-2009 |
20110024837 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a gate formed over a substrate, a junction region formed in the substrate at both sides of the gate, and a depletion region expansion prevention layer surrounding sidewalls of the junction region in the substrate. | 02-03-2011 |
20110156171 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a channel layer formed over a substrate, a gate formed over the channel layer, junction regions formed on both sides of the channel layer to protrude from the substrate, and a buried barrier layer formed between the channel layer and the junction regions. | 06-30-2011 |
Lai O. Kang, Gyeonggi-Do KR
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20110013372 | PORTABLE TERMINAL - A portable terminal includes a main body unit having an opening at a side thereof, a port cover rotatably formed on the side of the main body unit to open or close the opening, and a port assembly formed within the main body unit configured to be projected out of the opening when the port cover opens the opening. | 01-20-2011 |
Min-Sub Kang, Gyeonggi-Do KR
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20090077696 | Methods, Systems and Computer Program Products for Measuring Critical Dimensions of Fine Patterns Using Scanning Electron Microscope Pictures and Secondary Electron Signal Profiles - A pattern is inspected by acquiring a scanning electron microscope picture of an inspection pattern, and acquiring a scanning electron microscope secondary electron signal profile of the inspection pattern. A determination is made as to whether the inspection pattern is defective by comparing the scanning electron microscope picture of the inspection pattern to a scanning electron microscope picture of a sample pattern, and by comparing the scanning electron microscope secondary electron signal profile of the inspection pattern to a scanning electron microscope secondary electron signal profile of a sample pattern. | 03-19-2009 |
Moon-Sik Kang, Gyeonggi-Do KR
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20100201917 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - Disclosed are a liquid crystal display device including LED local blocks commonly applicable to liquid crystal display panels having different sizes, regardless of model sizes of liquid crystal display device, and a method for fabricating the same. | 08-12-2010 |
Moon-Soon Kang, Gyeonggi-Do KR
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20100321379 | SERVER FOR PROVIDING THREE-DIMENSIONAL CONTENTS AND METHOD THEREOF, AND TERMINAL FOR THREE-DIMENSIONAL DISPLAY - The present invention relates to a 3D contents providing service. A 3D contents providing server includes a 3D contents providing request receiver for receiving a 3D contents providing request through a communication network, a subscriber manager for checking a communication terminal to which the 3D contents will be provided when the 3D contents providing request is received, a 3D contents selecting extractor for receiving 3D contents selecting information to be provided to the checked communication terminal and extracting the selected 3D contents, and a 3D contents provider for providing the extracted 3D contents to the communication terminal, and the 3D contents include side information provided to the communication terminal and output by the communication terminal. | 12-23-2010 |
Myeong-Kyun Kang, Gyeonggi-Do KR
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20090303589 | OPTICAL FILM COMPOSITE FOR BRIGHTNESS ENHANCEMENT INCLUDING A BIREFRINGENT POLYMER LAYER - The present invention provides an optical film composite that comprises a linear, reflective polarizing film; a first polymeric substrate layer having birefringence, which is placed on the reflective polarizing film; and a second polymeric substrate layer placed beneath the reflective polarizing film, wherein the optical axis of the first polymeric substrate layer is oriented with respect to the transmission axis of the reflective polarizing film to have of 0° to 25° of an angular difference between the axes. The optical film composite can be employed in LCD devices to improve optical performance. | 12-10-2009 |
20130335823 | Optical Film Stack - Optical film stacks are disclosed. The optical film stacks can include a first reflective polarizer, a second reflective polarizer, and a retardance layer disposed between the first reflective polarizer and the second reflective polarizer. | 12-19-2013 |
Myeong Soon Kang, Gyeonggi-Do KR
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20100176380 | ORGANIC PHOTOELECTRIC DEVICE AND MATERIAL USED THEREIN - The present invention relates to an organic photoelectric device and a material used therein. The organic photoelectric device includes a substrate, an anode disposed on the substrate, a hole transport layer (HTL) disposed on the anode, an emission layer disposed on the hole transport layer (HTL), and a cathode disposed on the emission layer. The emission layer is characterized in that it includes a host and a phosphorescent dopant, and the host has a difference between the reduction potential or oxidation potential of the host and the reduction potential or oxidation potential of the phosphorescent dopant of less than 0.5 eV. The organic photoelectric device according to the present invention is capable of accomplishing higher efficiency and a lower driving voltage than those of the conventional organic photoelectric device, and has a simplified structure resulting in saving of manufacturing cost. | 07-15-2010 |
Myoung Gon Kang, Gyeonggi-Do KR
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20100097862 | FLASH MEMORY DEVICES WITH MEMORY CELLS STRINGS INCLUDING DUMMY TRANSISTORS WITH SELECTIVE THRESHOLD VOLTAGES - Flash memory devices include a first memory cell string including a plurality of serially-connected memory cells and first and second serially-connected dummy transistors configured to couple the serially-connected memory cells to a bit line and a second memory cell string including a plurality of serially-connected memory cells and first and second serially-connected dummy transistors configured to couple the serially-connected memory cells to the bit line. The first dummy memory cells of the first and second memory cell strings have gates connected in common to a first dummy word line and have different threshold voltages and the second dummy memory cells of the first and second memory cell strings have gates connected in common to a second dummy bit line and have different threshold voltages. In some embodiments, the first dummy memory cell of the first memory cell string and the second dummy memory cell of the second memory cell string may have threshold voltages greater than a predetermined voltage and the second dummy memory cell of the first memory cell string and the first dummy memory cell of the second memory cell string may have threshold voltages less than the predetermined voltage. | 04-22-2010 |
Myoung-Joo Kang, Gyeonggi-Do KR
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20100228027 | NOVEL COMPOUNDS OF REVERSE TURN MIMETICS AND THE USE THEREOF (2) - Conformationally constrained compounds that are novel and mimic the secondary structure of reverse-turn regions of biologically active peptides and proteins and having bicyclic frame-work are disclosed, as well as their prodrugs. Such reverse-turn mimetic structures and prodrugs have utility over a wide range of fields, including use as diagnostic and therapeutic agents. The invention also relates to the use of such compounds for the preparation of a medicament for treating or preventing cancer including an acute myeloid leukemia. | 09-09-2010 |
Nam Jae Kang, Gyeonggi-Do KR
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20090011099 | METHOD FOR PRODUCING EXTRUDED NOODLES - Disclosed is a method for producing extruded noodles including mixing noodle materials; kneading the mixed noodle materials and mixing water into dough and gelatinizing the dough through a first extruder; cooling the gelatinized dough to a temperature of 40° C. or less; extruding strips of noodles from the gelatinized dough through a second extruder; cutting the extruded strips of noodles; putting a designated amount of the cut strips of noodles into a mold so as to mold the noodles; firstly drying the molded noodles at a temperature of 40˜70° C. under a relative humidity of 20% or more for 1˜20 minutes; and secondarily drying the firstly dried noodles at a temperature of 60˜100° C. for 30˜60 minutes. The dough is gelatinized through the first extruder without using a separate mixer, and then continuously passes through the second extruder without applying heat, thereby having an increased uniformity and allowing the extruded strips of noodles to be easily separated from each other. Further, since the drying of the noodles is divided into two steps, the extruded noodle producing method increases the disentangling property of final products of the extruded noodles in cooking, reduces the ingredient elution amount of the noodles, and prevents the generation of cracks of the noodles, thereby providing noodles, which have stability and convenience in circulation, storage, and cooking so as to be easily handled, and have excellent appearance and texture after cooking. | 01-08-2009 |
Nam-Jung Kang, Gyeonggi-Do KR
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20080283957 | Method of Fabricating Semiconductor Device Having Self-Aligned Contact Plug and Related Device - Methods of fabricating a semiconductor device having a self-aligned contact plug are provided. Methods include forming a lower insulating layer on a semiconductor substrate, forming a plurality of interconnection patterns parallel to each other on the lower insulating layer; forming an upper insulating layer that is configured to fill between the interconnection patterns, and forming a plurality of first mask patterns crossing the plurality of interconnection patterns, ones of the plurality of first mask patterns parallel to each other on the semiconductor substrate having the upper insulating layer. Methods may include forming a second mask pattern that is self-aligned to the plurality of first mask patterns and that is between ones of the plurality of first mask patterns, etching the upper insulating layer and the lower insulating layer using the first and second mask patterns and the plurality of interconnection patterns as etch masks to form a plurality of contact holes exposing the semiconductor substrate, and forming a plurality of contact plugs in respective ones of the plurality of contact holes. Semiconductor devices are also provided. | 11-20-2008 |
20080284029 | Contact structures and semiconductor devices including the same and methods of forming the same - Methods of forming a contact structure in a semiconductor device include providing a semiconductor substrate including active regions and word lines crossing the active regions. A first interlayer dielectric layer is formed on the semiconductor substrate. Direct contact plugs are formed extending through the first interlayer dielectric layer to contact selected ones of the active regions. Bit line structures are formed on the first interlayer dielectric layer and crossing the word lines that are coupled to the selected ones of the active regions by the direct contact plugs. A second interlayer dielectric layer is formed on the semiconductor substrate including the bit line structures. Barrier patterns are formed extending in parallel with bit line structures and into the second interlayer dielectric layer. Mask patterns are formed overlying an entirety of top surfaces of the direct contact plugs on the second interlayer dielectric layer and the bit line structures. The second and first interlayer dielectric layers are etched using the mask patterns, the barrier patterns and the bit line structures as an etching mask to form buried contact holes and buried contact plugs are formed in the buried contact holes. | 11-20-2008 |
20100193966 | Contact Structures and Semiconductor Devices Including the Same - Methods of forming a contact structure in a semiconductor device include providing a semiconductor substrate including active regions and word lines crossing the active regions. A first interlayer dielectric layer is formed on the semiconductor substrate. Direct contact plugs are formed extending through the first interlayer dielectric layer to contact selected ones of the active regions. Bit line structures are formed on the first interlayer dielectric layer and crossing the word lines that are coupled to the selected ones of the active regions by the direct contact plugs. A second interlayer dielectric layer is formed on the semiconductor substrate including the bit line structures. Barrier patterns are formed extending in parallel with bit line structures and into the second interlayer dielectric layer. Mask patterns are formed overlying an entirety of top surfaces of the direct contact plugs on the second interlayer dielectric layer and the bit line structures. The second and first interlayer dielectric layers are is etched using the mask patterns, the barrier patterns and the bit line structures as an etching mask to form buried contact holes and buried contact plugs are formed in the buried contact holes. | 08-05-2010 |
Namkoo Kang, Gyeonggi-Do KR
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20100217763 | METHOD FOR AUTOMATIC CLUSTERING AND METHOD AND APPARATUS FOR MULTIPATH CLUSTERING IN WIRELESS COMMUNICATION USING THE SAME - An automatic clustering method using an Average-linkage algorithm and a KPower Means algorithm, and a method and apparatus for multi-path clustering required for a spatial channel modeling (SCM) in a wireless communication environment are provided. The automatic clustering method, including: a first step of obtaining an initial cluster centroid using a hierarchical clustering algorithm; a second step of moving the initial cluster centroid using a two dimensional clustering algorithm; a third step of clustering a data set according to the moved initial cluster centroid; and a fourth step of calculating a validation index with respect to the clustered data set and determining an optimal number of clusters. | 08-26-2010 |
Pil Gyun Kang, Gyeonggi-Do KR
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20090098912 | ZOOM CONTROL FOR A DISPLAY SCREEN OF A MOBILE COMMUNICATION TERMINAL - A user interface system for controlling size of content displayed on a display screen of a limited display device is provided. T he user interface system comprises a first user interface for selecting a first point on the display screen; and a second user interface for performing a resizing operation on content displayed on the display screen using the first point as a center of reference for purpose of performing the resizing operation, wherein the resizing operation is performed in response to user interaction with the first user interface and the second user interface. | 04-16-2009 |
Se Chan Kang, Gyeonggi-Do KR
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20080280839 | Anti-Cancer Activity of Androsace Umbellata Merr. Extract and Contained Triterpene Saponin - The present invention relates to an | 11-13-2008 |
Seogjoo Kang, Gyeonggi-Do KR
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20090214771 | Manufacturing Method of Antimicrobial Fiber Using Nano Silver Powder - Disclosed is a method for manufacturing a method for manufacturing antimicrobial fiber using nano silver powder, which can greatly increase the antimicrobial and bactericidal activities of fiber by preparing nano silver particles with high dispersibility and high purity in a continuous and easy manner and allowing fiber yarn to contain the prepared nano silver particles in an optimal manner. The method the steps of: dissolving a silver precursor in solvent; spraying the precursor solution in the form of fine droplets by any one technique selected from ultrasonic spraying, air-assist spray nozzle spraying and pressure nozzle spraying; transferring the sprayed droplet precursor into a thermal reactor or a flame reactor by carrier gas; decomposing the transferred precursor by heating at a temperature of 400-2,000° C. to prepare nano silver particles; collecting the prepared nano silver particles in a collector while cooling with cooling fluid of less than 200° C.; preparing master batch chips using the prepared nano silver particles; and mixing yarn raw material with the master batch chips to manufacture fiber yarn. | 08-27-2009 |
Seok-Woong Kang, Gyeonggi-Do KR
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20100255562 | METHOD AND APPARATUS FOR TREATMET OF SLUDGE - Disclosed are an enhanced apparatus and a method for treating organic sludge, which is constructed so that concentrated sludge is first dewatered with a dewatering device in order to to lower percentage of moisture content of the sludge, which is included in foul water or wastewater sludge such as sewage, food waste, and livestock excretion, etc. thereby causing eutrophication; dewatered sludge is passed through a thermal hydrolysis reactor to decompose a polymer formed spontaneously in the dewatered sludge and cell membrane of an organism; since microorganisms discharge absorbed phosphorus, at least one selected from magnesium, potassium, zinc, calcium carbonate, phosphoric acid and calcium is poured in order to remove phosphorus, nitrogen and various material contained in a solution generated during dewatering by crystallization into struvite, and is passed through a crystallization reactor to crystallize into struvite and then remove it; a is remaining solution after crystallization is fed back to a step prior to the biological reactor or the digester. | 10-07-2010 |
Seong Gyu Kang, Gyeonggi-Do KR
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20100010685 | SYSTEM FOR CALCULATING AND COLLECTING ELECTRIC CHARGE FEE FOR ELECTRIC VEHICLE - An electric charge fee calculation and collection system for an electric vehicle includes a charge control unit that receives power from a power supply means and charges a battery of the vehicle; a power usage amount and cost calculation unit that measures a power usage amount supplied to the battery from the power supply means and calculates an electricity rate corresponding to the measured power usage amount; and a collection means that collects the electricity rate from a user. | 01-14-2010 |
Shin-Deok Kang, Gyeonggi-Do KR
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20080229029 | Semiconductor Memory System Having Plurality of Ranks Incorporated Therein - A semiconductor memory system which can integrate a plurality of ranks without occupying an increased area. The semiconductor memory system includes a memory device that has a plurality of ranks each having banks integrated therein, and a shared circuit section that is integrated in the memory device and is shared by the plurality of ranks. The plurality of ranks are selectively operated based on the signals provided from the shared circuit section. | 09-18-2008 |
20120140870 | INTEGRATED CIRCUIT AND METHOD FOR DRIVING THE SAME - An integrated circuit includes a counter configured to perform a counting operation and output a count code value. The integrated circuit further includes an operation controller, a digital circuit and an alignment unit. The operation controller receives the count code value and generates a first control signal and a second control signal. The first control signal is generated, when the count code value is equal to a first value, which is counted by the counter prior to a target count value. The second control signal is generated, when the count code value is equal to the target count value. A digital circuit performs a first operation based on the first control signal, and output a digital signal. An alignment unit aligns the digital signal, and outputs the aligned digital signal as a final digital signal in response to the second control signal. | 06-07-2012 |
20120154030 | FILTER CIRCUIT, INTEGRATED CIRCUIT INCLUDING THE SAME, AND SIGNAL FILTERING METHOD - A filter circuit includes a filtering unit configured to filter an input signal and generate an output signal, and a weight generation unit configured to monitor a variation of the output signal and generate weight information based on the monitored variation. | 06-21-2012 |
20140184294 | DUTY CYCLE CORRECTION CIRCUIT AND OPERATION METHOD THEREOF - A duty cycle correction circuit includes a clock adjustment unit configured to adjust a duty ratio of an input clock signal in response to a duty control signal and generate an output clock signal, a tracking type setting unit configured to generate an tracking type selection signal for setting a first or second tracking type based on a duty locking state of the output clock signal, and a control signal generation unit configured to generate the duty control signal, into which the first or second tracking type is incorporated, in response to the tracking type selection signal and the output clock signal. | 07-03-2014 |
Shin-Ha Kang, Gyeonggi-Do KR
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20090154435 | PORTABLE INTERNET RADIO ACCESS STATION INCLUDING MULTIPLE MANAGEMENT PROCESSORS AND METHOD OF CONTROLLING THE MULTIPLE MANAGEMENT PROCESSORS - The present invention relates to a portable internet radio access station, and more particularly, to a portable internet radio access station including a plurality of management processors and a method of controlling the plurality of management processors. A first management processor of a portable internet radio access station according to the present invention includes: an obstruction sensing unit sensing an obstruction in the first and second management processors; a call processing database storing a call processing information of the portable internet radio access station; an operation state determining unit determining an operation state of the first management processor based on the obstruction; and a database synchronizing unit synchronizing the call processing database with a call processing database of the second management processor based on the operation state of the first management processor Accordingly, continuity and reliability in call processing are obtained in the portable internet radio access station of the present invention. | 06-18-2009 |
Sin Cheol Kang, Gyeonggi-Do KR
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20130102622 | Novel Quinazoline-2,4-Dione Derivative, and Medical Compositions for the Prophylaxis and Treatment of Cranial Nerve Disease Containing the Same - The present invention relates to a novel quinazoline-2,4-dione derivative of formula (I), a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising a compound of formula (I) as an active ingredient for preventing or treating neurological brain disease. | 04-25-2013 |
Sok-Kuh Kang, Gyeonggi-Do KR
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20100066091 | POWER GENERATION SYSTEM USING HELICAL TURBINE - Disclosed is a helical turbine power generation system for generating electricity by using a helical turbine and a synchronous generator, the system including: a helical turbine rotatably provided in a frame so as to continuously generate rotation force under unidirectional or multidirectional fluid flow; a step-up gear for increasing a rotational velocity of the helical turbine up to a level required for generating electricity; a fluid coupling for preventing the rotational velocity increased by the step-up gear from increasing above a required velocity at a temporarily high rate of fluid flow; and a synchronous generator for generating electricity by using the rotational velocity transferred from the fluid coupling. Therefore, it is possible to reduce equipment costs and to prevent environmental pollution. | 03-18-2010 |
20100072752 | POWER GENERATION SYSTEM USING HELICAL TURBINE - Disclosed is a helical turbine power generation system for generating electricity by using a helical turbine and an overload prevention generator, the system including: a helical turbine rotatably provided in a frame so as to continuously generate rotation force under unidirectional or multidirectional fluid flow; a step-up gear for increasing a rotational velocity of the helical turbine up to a level required for generating electricity; and an overload prevention generator for generating electricity by using the rotational velocity transferred from the step-up gear, and for preventing overload caused by a sudden increase in a rotational velocity. Therefore, it is possible to reduce equipment costs and to prevent environmental pollution. | 03-25-2010 |
Song-Kwon Kang, Gyeonggi-Do KR
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20080308018 | Apparatus for Producing Refuse-Derived Solid Fuel Using Combustible Waste - Disclosed herein is an apparatus for producing a refuse-derived solid fuel using combustible waste. The apparatus of the present invention includes a forming body ( | 12-18-2008 |
Sukil Kang, Gyeonggi-Do KR
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20110063085 | METHOD FOR DETERMINING OPTIMAL FRAME SIZE FOR TAG COLLISION PREVENTION IN RFID SYSTEM - The present invention relates to a method for determining an optimal frame size for tag collision prevention in an Aloha-based RFID system in which frame sizes limited to a certain unit are used to identify tags, the method including the steps of using an RFID for: (a) calculating an estimated optimal frame value for the RFID reader identifying the tags; (b) calculating expected time delays per tag of a left-hand frame size and a right-hand frame size, which show the smallest differences with respect to the estimated optimal frame value, among the frame sizes; (c) comparing, the expected time delay per tag of the left-hand frame size with that of the right-hand frame size; and (d) determining a frame size which has a smaller expected time delay per tag, between the left-hand frame size and the right-hand frame size, to be an optimal frame size. | 03-17-2011 |
Su-Kil Kang, Gyeonggi-Do KR
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20090305637 | System and Method for Minimizing Interference Between Rfid Reader - Disclosed is a method for minimizing interference between RFID readers built in a mobile terminal, it is possible to minimize interference between readers by assigning an operating time specific to the mobile terminal at a specific point of time of a cycle of a mobile communication network signal according to an identity number of a mobile terminal, even when several readers are scattered in a predetermined area and they try to detect one tag at the same time. | 12-10-2009 |
Suk In Kang, Gyeonggi-Do KR
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20110085665 | Method For Generating Dynamic Group Key - A method of generating a dynamic group key of a group formed of a plurality of nodes, the method including: unicasting a public key that is based on respective secret keys of each of a plurality of general nodes excluding a master node, which is one of the plurality of nodes, wherein the unicasting is performed by the general nodes; broadcasting to the group an encryption value obtained by exponentially-calculating a secret key of the master node to the plurality of public keys, wherein the broadcasting is performed by the master node upon receiving the plurality of public keys; and obtaining a group key by using an inverse power-calculation of the respective secret keys of each of the general nodes based on the encryption value, wherein the obtaining is performed by the general nodes. | 04-14-2011 |
Suk Jae Kang, Gyeonggi-Do KR
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20090060810 | Preparation Method of Vanadium/Titania-Based Catalyst Showing Excellent Nitrogen Oxide-Removal Performance at Wide Temperature Winow Through Introduction of Ball Milling, and Use Thereof - Disclosed are a method for preparing a catalyst, which has excellent nitrogen oxide-removal performance and resistance over a wide temperature range, and the use of the catalyst. According to the disclosed method, the oxidation number and surface defects of the catalyst are changed by applying artificial high energy through mechanical ball milling during the preparation process of the catalyst, instead of applying the addition of a precious metal, the deformation of a support and the use of a co-catalyst in order to increase NOx removal activity, such that activation energy for inducing redox reactions can be decreased. | 03-05-2009 |
Sun-Ah Kang, Gyeonggi-Do KR
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20100101600 | COSMETIC CASE - Disclosed herein is a cosmetic case. The cosmetic case opens a discharge port of a main body by a support unit that is pushed backwards when a puff is pressed, and closes the discharge port when the puff is released, thus stopping discharging powder. The cosmetic case for containing powder is constructed so that a control unit controls the discharge of powder to the puff, using the simple support unit having thin legs, thus allowing the powder to be discharged only when necessary. Further, the cosmetic case has the simple support unit, so that the manufacture and assembly of the cosmetic case is easy, and the smooth flow of powder is permitted, and has no part in which the powder may be caught or accumulated, thus allowing the support unit to perform an excellent support function for a lengthy period of time. | 04-29-2010 |
Sung Chan Kang, Gyeonggi-Do KR
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20090185437 | CLOCK-BASED DATA STORAGE DEVICE, DUAL PULSE GENERATION DEVICE, AND DATA STORAGE DEVICE - Disclosed is a clock-based data storage device, which includes a dual pulse generating device and a data starge device having two dynamic nodes for prior chargement/dischargement. The clock-based data storage device includes a dual pulse generating unit which delays a clock signal and then outputs a first clock signal corresponding to inversion of a clock signal and a second clock signal corresponding to the clock signal by using the delayed clock signal when the clock signal shifts, a pull-up wait for outputting a pull-up output signal to an output port, based on the first clock signal outputted from the dual pulse generating unit and an input data signal which has beeb inputted, a pull-down unit for outputting a pull-down output signal to the output port, based on the second clock signal outputted from the dual pulse generating unit and the input data signal inputted which has been inputted, and a latch unit which is disposed between the pull-up and pull-down units, and the output port so as to store at least one output signal outputted f roars the pull-down unit as well as the pull-down unit. | 07-23-2009 |
Sung Gwon Kang, Gyeonggi-Do KR
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20080249602 | Artificial Blood Vessel Stent - The present invention discloses an artificial blood vessel stent, which can minimize the diameter of a stent insertion device because the diameter (profile) thereof is uniform and small over the entire length upon being loaded, and accordingly can be easily placed in a branched portion of a blood vessel using a puncture method. The artificial blood vessel stent comprises: (I) an artificial blood vessel body | 10-09-2008 |
Sung Gyun Kang, Gyeonggi-Do KR
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20090148896 | Hyperthermophilic DNA Polymerase and Methods of Preparation Thereof - The present invention relates to a hyperthermophilic DNA polymerase and a preparation method thereof. The invention provides a novel hyperthermophilic DNA polymerase isolated from a | 06-11-2009 |
20100272689 | Protease Having Algicidal Activity, Gene Encoding the Same and Algicidal Formulation Comprising the Same - The present invention relates to a protease having algicidal activity, a gene encoding the same and algicidal formulation comprising the same. The protease according to the present invention showed high algicidal activity. Therefore, the protease can be used treatment of red tide in marine region of red tide occurrence. | 10-28-2010 |
20100297706 | MUTANT DNA POLYMERASES AND THEIR GENES FROM THERMOCOCCUS - The present invention relates to mutant DNA polymerases and their genes isolated from | 11-25-2010 |
20100311142 | Novel Hydrogenases Isolated from Thermococcus SPP., Genes Encoding the Same, and Methods for Producing Hydrogen Using Microorganisms Having the Genes - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to | 12-09-2010 |
20110020896 | MUTANT DNA POLYMERASES AND THEIR GENES - The present invention relates to mutant DNA polymerases, their genes and their uses. More specifically, the present invention relates to mutant DNA polymerases which are originally isolated from | 01-27-2011 |
20140178960 | Method of producing hydrogen from Thermococcus spp - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to | 06-26-2014 |
20140248683 | Hydrogenase isolated from Thermococcus spp - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to | 09-04-2014 |
20140295519 | Thermococcus mutant having improved hydrogen production from formate and methods of hydrogen production by using thereof - The present invention relates to a | 10-02-2014 |
Sung Hyung Kang, Gyeonggi-Do KR
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20100022382 | DIELECTRIC COMPOSITION AND CERAMIC ELECTRONIC COMPONENT MANUFACTURED THEREFROM - Provided are a dielectric composition and a ceramic electronic component including the same. The dielectric composition includes (a) barium titanate having a specific surface area of 2.5 m2/g to 6.0 m2/g; (b) a mixture containing at least one or more materials selected from the group consisting of any one oxide of Mg, Ca, Sr, Ba and Zr, and any one carbide thereof; (c) oxide containing at least one or more materials selected from the group consisting of Sc, Y, La, Ac, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; (d) oxide containing at least one or more material selected from the group consisting of Cr, Mn, Fe, Co, and Ni; (e) oxide containing at least one or more material selected from the group consisting of V, Nb, and Ta; and (f) oxide containing at least one or more material selected from the group consisting of Si and Al. The dielectric composition can satisfy X8R characteristic, can be sintered at a low temperature, and can obtain high reliability. | 01-28-2010 |
Un-Byoung Kang, Gyeonggi-Do KR
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20080251872 | IMAGE SENSOR PACKAGE, METHOD OF MANUFACTURING THE SAME, AND IMAGE SENSOR MODULE INCLUDING THE IMAGE SENSOR PACKAGE - An image sensor package, a method of manufacturing the same, and an image sensor module including the image sensor package are provided. In the image sensor package, an image sensor chip is installed onto a depression of a transmissive substrate. An adhesive bonds the image sensor chip to the transmissive substrate and seals an Active Pixel Sensor (APS) on the image sensor chip, protecting it from fine particle contamination. An IR cutting film is disposed on the transmissive substrate to minimize the height of the image sensor package. The image sensor package is electrically connected to external connection pads in the depression. Consequently, the image sensor package has a minimum height, is not susceptible to particle contamination, and does not require expensive alignment processes during manufacturing. | 10-16-2008 |
20090130791 | CAMERA MODULES AND METHODS OF FABRICATING THE SAME - Provided are camera modules capable of effectively shielding electromagnetic (EM) waves and methods of fabricating the same. A method of fabricating a camera module includes, preparing a first wafer including an array of lens units. Then, a second wafer including an array of image sensor CSPs (chip-scale packages) is prepared. Each of the image sensor CSPs includes an image sensor chip corresponding to one of the lens units. The first wafer is stacked on the second wafer. The first wafer and the second wafer are cut to form a trench exposing the top surface of the image sensor chip at the interface between adjacent lens units. The trench is filled with a first material used for forming a housing. The first material and the image sensor chip are cut at the interface between the adjacent lens units. | 05-21-2009 |
20100019338 | STACK TYPE SEMICONDUCTOR CHIP PACKAGE HAVING DIFFERENT TYPE OF CHIPS AND FABRICATION METHOD THEREOF - A stack type semiconductor chip package includes a first wafer mold, a protection substrate, and a second wafer mold that are stacked in a wafer level process. The first wafer mold includes a first chip having first pads and a first mold layer encapsulating the first chip. The protection substrate is placed on the first wafer mold, is mechanically bonded with the first wafer mold using a first adhesive layer, and includes wiring layers facing the first pads. The second wafer mold is placed under the first wafer mold, is mechanically bonded with the first wafer mold using a second adhesive layer, and includes a second chip having second pads, and a second mold layer encapsulating the second chip. First vias electrically connect the wiring layers of the protection substrate with the second pads. Second vias electrically connect the wiring layers of the protection substrate with external connection terminals. | 01-28-2010 |
Wi-Seob Kang, Gyeonggi-Do KR
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20090215257 | SEMICONDUCTOR DEVICES HAVING A TRENCH IN A SIDE PORTION OF A CONDUCTING LINE PATTERN AND METHODS OF FORMING THE SAME - A semiconductor device having a trench in the side portion of a conducting line pattern and methods of forming the same. The semiconductor device provides a way of preventing an electrical short between the conducting line pattern and a landing pad adjacent to the conducting line pattern. There are disposed two conducting line patterns on a semiconductor substrate. Each of the conducting line patterns includes a conducting line and a conducting line capping layer pattern stacked thereon. Each of the conducting line patterns has a trench between the conducting line capping layer pattern and the conducting line. Conducting line spacers are formed between the conducting line patterns. One conducting line spacer covers a portion of a sidewall of one of the conducting line patterns, and the remaining conducting line spacer covers an entire sidewall of the remaining conducting line pattern. A landing pad is disposed between the conducting line patterns. | 08-27-2009 |
Won Gu Kang, Gyeonggi-Do KR
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20100014447 | SYSTEM FOR OFFERING MOBILE TELECOMMUNICATION SERVICE USING INTERNET NETWORK WITH UTP CABLE - Provided is a system for providing mobile telecommunication services using an Internet network built with a UTP cable. The system includes a main unit and a plurality of sub units. The main unit includes a plurality of input ports respectively connected to corresponding distributing ports of the switching hubs through UTP cables, is connected to an external mobile telecommunication base station through a wireless link, combines Internet signals transmitted from the distributing ports of the switching hubs with mobile telecommunication signals transmitted from the mobile telecommunication state through a wireless link. Each sub unit includes an input port connected to corresponding one of the output ports of the main unit through an UTP cable, separates the combined signal from the output port of the main unit into an Internet signal and a mobile telecommunication signal. | 01-21-2010 |
Yeon-Il Kang, Gyeonggi-Do KR
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20100193006 | SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME - A solar cell module includes a substrate, a lower electrode layer, a semiconductor layer and an upper electrode layer for an embodiment. The lower electrode layer may include a plurality of area-separating grooves separating the substrate into an active area and a peripheral area surrounding the active area, and a plurality of first cell-separating grooves formed in the active area. The semiconductor layer is formed on the lower electrode layer. The semiconductor layer includes a plurality of second cell-separating grooves that are spaced apart from the first cell-separating grooves. The upper electrode layer is formed on the semiconductor layer. The upper electrode layer includes a plurality of third cell-separating grooves that are spaced apart from the second separating grooves. | 08-05-2010 |
Yool Kang, Gyeonggi-Do KR
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20090274980 | METHOD OF FORMING FINE PATTERNS OF SEMICONDUCTOR DEVICE BY USING DOUBLE PATTERNING PROCESS WHICH USES ACID DIFFUSION - A method of forming fine patterns of a semiconductor device according to a double patterning process that uses acid diffusion is provided. In this method, a plurality of first mask patterns are formed on a substrate so as to be separated from one another. A capping film including an acid source is formed on sidewalls and an upper surface of each of the plurality of first mask patterns. A second mask layer is formed on the capping films. A plurality of acid diffused regions are formed within the second mask layer by diffusing acid obtained from the acid source from the capping films into the second mask layer. A plurality of second mask patterns are formed of residual parts of the second mask layer which remain in the first spaces after removing the acid diffused regions of the second mask layer. | 11-05-2009 |
20140004705 | METHOD OF FORMING FINE PATTERNS OF SEMICONDUCTOR DEVICE BY USING DOUBLE PATTERNING PROCESS WHICH USES ACID DIFFUSION | 01-02-2014 |
Young-Seog Kang, Gyeonggi-Do KR
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20090103799 | PATTERN MATCHING METHOD IN MANUFACTURING SEMICONDUCTOR MEMORY DEVICES - A pattern matching method for use in manufacturing a semiconductor memory device increases a pattern matching rate between a GDS image and an SEM image. The pattern matching method includes extracting a scanning electron microscope (SEM) image and a graphic data system (GDS) image to perform a pattern matching; performing a two-dimensional furrier transform (FFT) for the extracted GDS image and analyzing a low spatial frequency; deciding whether or not a pattern is a repeated pattern or non-repeated pattern by using the analyzed low spatial frequency; and limiting an X/Y range for a pattern matching when the decision result is for the repeated pattern, and then performing the pattern matching between the SEM image and the GDS image. | 04-23-2009 |
Yun Gyu Kang, Gyeonggi-Do KR
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20100103778 | Sensory signal output apparatus - The present invention provides a sensory signal output apparatus, which is constructed such that several frequencies of output can be realized. The sensory signal output apparatus includes a coil ( | 04-29-2010 |
20110164780 | SENSORY SIGNAL OUTPUT APPARATUS - The present invention provides a sensory signal output apparatus wherein a coil is disposed in the gap between a magnet/top plate and a yoke, and a portion elastically supported in the free space vibrates in reaction to the magnetic flux generated in the gap in accordance with the direction of the alternating current signal applied to the coil to generate sound and/or vibration, wherein the yoke has a groove formed at a side other than that with the magnet, and the groove has a diameter smaller than that of the magnet, and an inner edge portion with a magnetic fluid. The sensory signal output apparatus of the present invention improves the position retaining force of the magnetic fluid and reduces the deformation of the magnetic fluid, as the magnetic fluid is formed in the edge of the groove of the yoke corresponding to the edge portion of the magnet which has a relatively bigger magnetic force and magnetic field than the plane portion of the magnet. Further, as the magnetic fluid is formed in the edge of the groove such that the magnetic fluid is present at both sides (the horizontal side and the vertical side) extending from the edge, the magnetic fluid at the horizontal side serves to relieve impact caused by a collision against peripheral elements during vibration, and the magnetic fluid at the vertical side corrects center deviation during vibration. | 07-07-2011 |
20120033849 | SENSORY SIGNAL OUTPUT APPARATUS - A sensory signal output apparatus is provided. The sensory signal output apparatus, includes: a magnetic circuit vibrating in response to an alternating signal flowing through a coil; and an elastic support means elastically supporting the magnetic circuit to surround the circumferential outer surface of the magnetic circuit from one side direction thereof, in which coupling recesses are formed at the circumferential outer surface of the magnetic circuit to be spaced apart from each other, and a coupling piece is provided at a periphery of the elastic support means to be coupled to the coupling recess, the coupling piece is attached to and inserted into the coupling recess. In the sensory signal output apparatus, an elastic support means is inserted into and coupled to a magnetic circuit without using a curling operation to provide easy coupling. Furthermore, the sensory signal output apparatus may maximize a weight and the size of a magnet in a magnetic circuit having the same diameter and height to improve vibrating force and middle-low sound characteristics. | 02-09-2012 |