Sung-Man
Sung Man Choi, Gyeonggi-Do KR
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20120036677 | METHOD FOR MANUFACTURING A COMPOSITE BUSHING, AND PARTIAL DISCHARGE DIAGNOSTIC SYSTEM FOR COMPOSITE BUSHING - Disclosed are a method of manufacturing a composite bushing and a diagnostic system for the partial discharge of the composite bushing that may provide a thin-film ultra high frequency (UHF) sensor to a composite bushing, thereby measuring a partial discharge of a composite bushing and preventing a safety accident of the composite bushing that may occur due to the partial discharge. | 02-16-2012 |
Sung Man Han, Paju-Si KR
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20160098961 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - A display device is discussed, which includes: a light emitting diode to emit light; and a pixel circuit connected to the light emitting diode, the pixel circuit including; a data line; a driving power line; a sense signal line; a gate line; and a switch connected with the data line by a first terminal, a digital-to-analog converter by a second terminal, and an analog-to-digital converter by a third terminal, wherein the switch connects the data line to the digital-to-analog converter or the analog-to-digital converter on a basis of a switch control signal. | 04-07-2016 |
Sung Man Lee, Chuncheon-Si, Gangwon-Do KR
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20150333385 | METHOD FOR MANUFACTURING A LITHIATED METAL-CARBON COMPOSITE ELECTRODE, LITHIATED METAL-CARBON COMPOSITE ELECTRODE MANUFACTURED THEREBY, AND ELECTROCHEMICAL DEVICE INCLUDING THE ELECTRODE - The present invention relates to a method for manufacturing a lithiated metal-carbon composite electrode, a lithiated metal-carbon composite electrode manufactured thereby, and an electrochemical device including the electrode. More particularly, the present invention relates to a method for manufacturing a lithiated metal-carbon composite electrode with a new structure having excellent charge/discharge and cycle characteristics, a lithiated metal-carbon composite electrode manufactured thereby, and an electrochemical device including the electrode. In the lithiated metal-carbon composite electrode, lithium is alloyed with a metal and is inserted into a crystal structure of carbon to form the composite having a stable structure. Thus, a volume of the metal is slightly varied, so a cycle characteristic may not be deteriorated and charge/discharge capacities may be improved. The lithiated metal-carbon composite electrode may control an irreversible capacity during initial charging/discharging and may be substituted for an unsafe lithium metal anode. | 11-19-2015 |
Sung Man Moon, Florence, SC US
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20160069967 | APPARATUS AND SYSTEM FOR IMAGING AN INTUBATED PATIENT - The present application discloses a gradient coil apparatus for a Magnetic Resonance Imaging (MRI) system that comprises a cylindrical gradient coil assembly having a length along an axis and comprising an X-gradient coil, a Y-gradient coil and a Z-gradient coil. The gradient coil assembly further comprises an intubation channel, wherein the intubation channel extends radially from the axis and along at least a portion of the length. | 03-10-2016 |
Sung Man Yoon, Yongin-Si KR
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20140097907 | MICRO CMOS POWER AMPLIFIER - The present invention relates to a micro CMOS power amplifier, in which an output transformer is configured as a substrate of a multilayer structure, and an amplifier circuit module is stacked on the output transformer. The micro CMOS power amplifier includes: an amplifier circuit module chip configured by modularizing circuits for amplifying power as a module; and an output transformer for outputting output of the amplifier circuit module chip to outside through a transformer circuit, in which the output transformer is implemented on a multilayer substrate, and the amplifier circuit module chip and the output transformer are configured as a stack. | 04-10-2014 |
Sung Man Yoon, Gyeonggido KR
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20110254578 | SPACE TRANSFORMER COMPRISING AN ISOLATION RESISTOR FOR A PROBE CARD, AND METHOD FOR MANUFACTURING SAME - The invention provides a space transformer for a probe card including an isolation resistor for isolating electrical effects between adjacent channels to perform tests on a plurality of devices under test (DUTs) formed on a wafer at one time, the space transformer including: a plurality of ceramic layers on which circuits for testing the DUTs are printed and which are stacked on one another; an isolation resistor disposed between the ceramic layers and formed by printing a resistance material so as not to be exposed to the outside. The invention also provides a method of manufacturing a space transformer for a probe card including an isolation resistor for isolating electrical effects between adjacent channels to perform tests on a plurality of devices under test (DUTs) formed on a wafer at one time, the method including the steps of: printing a resistance material to form the isolation resistor in a ceramic sheet; stacking a ceramic sheet on the ceramic sheet on which the resistance material is printed such that the resistance material is disposed between the ceramic sheets; and sintering the stacked ceramic sheets. | 10-20-2011 |
Sung-Man Cho, Seoul KR
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20080240937 | TWO STAGE RECIPROCATING COMPRESSOR AND REFRIGERATOR HAVING THE SAME - A two stage reciprocating compressor includes a casing. A first compressing unit is disposed in the casing and includes a first piston and a first cylinder, the first compressing unit being driven by a reciprocating motor to linearly reciprocate the first piston in the first cylinder to suck in and compress gas. A second compressing unit is disposed in the casing and includes a second piston and a second cylinder, the second compressing unit being driven by vibration of the first compressing unit to linearly reciprocate the second piston in the second cylinder to suck in and compress gas. A vibration transfer member transfers the vibration from the first compressing unit to the second compressing unit. The first and second compressing units extend in parallel and face in the same direction, the second compressing unit being located adjacent to a suction passage of the first compressing unit. | 10-02-2008 |
20080245097 | TWO STAGE RECIPROCATING COMPRESSOR AND REFRIGERATOR HAVING THE SAME - A two stage reciprocating compressor includes a casing. A first compressing unit is disposed in the casing and includes a first piston and a first cylinder, the first compressing unit being driven by a reciprocating motor to linearly reciprocate the first piston in the first cylinder to suck in and compress gas. A second compressing unit is disposed in the casing and includes a second piston and a second cylinder, the second compressing unit being driven by vibration of the first compressing unit to linearly reciprocate the second piston in the second cylinder to suck in and compress gas. A vibration transfer member transfers the vibration from the first compressing unit to the second compressing unit. The first and second compressing units extend in parallel and face toward each other. | 10-09-2008 |
Sung-Man Han, Gyeonggi-Do KR
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20130113688 | ARRAY SUBSTRATE FOR GATE-IN-PANEL-TYPE ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE - An array substrate for a gate-in-panel (GIP)-type organic light-emitting diode (OLED) display device is provided. A plurality of circuit blocks are formed on gate circuit units and separated into pixel lines in which respective gate lines are disposed, and a plurality of clock lines formed in each of signal input units. Each of the signal input units includes at least one group. Each of the groups includes the plurality of clock lines. Each of the circuit blocks includes one or two partial circuit blocks, which are sequentially disposed in a row in a lengthwise direction of the gate line in each of the pixel lines. Each of the partial circuit blocks is included in a signal input unit disposed most adjacent thereto, and connected to a clock line formed in one group disposed most adjacent thereto through a plurality of first connection lines. | 05-09-2013 |
Sung-Man Kim, Suwon-Si KR
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20090190518 | APPARATUS AND METHOD FOR CREATING DATA PATH FOR BROADCASTING SERVICE IN CELLULAR NETWORK - An apparatus and method for creating a data path for a broadcasting service in a cellular network is provided. In a method for creating a data path to provide a broadcasting service in a cellular network, a broadcast server transmits a session start request message to an Access Service Network-GateWay (ASN_GW) before transmission of Multicast and Broadcast Service (MBS) data, to request a multicast connection setup. The ASN_GW establishes a multicast connection between the broadcast server and the ASN_GW on the basis of information of the session start request message. The ASN_GW transmits a session start response message to the broadcast server in response to the session start request message, after establishment of the multicast connection between the broadcast server and the ASN_GW. The ASN_GW transmits a path registration request message to at least one base station associated with a broadcast zone, to request MBS data path establishment and air resource reservation. The base station establishes a multicast connection between the ASN_GW and the base station on the basis of information of the path registration request message. The base station transmits a path registration response message to the ASN_GW in response to the path registration request message, after establishment of the multicast connection between the ASN_GW and the base station. | 07-30-2009 |
20100075592 | METHOD AND APPARATUS FOR SYNCHRONIZING BROADCAST MESSAGE IN BROADBAND WIRELESS COMMUNICATION SYSTEM - An apparatus and method for synchronizing a broadcast message in a broadband wireless communication system are provided. In a method of operating a Base Station (BS) for synchronizing the broadcast message in the broadband wireless communication system, the method includes setting a transmission start frame number of each of broadcast messages so that the transmission start frame number is identical to those of neighbor BSs according to a frame number generated based on Global Positioning System (GPS) information, if at least one or more of the broadcast messages are superposed in an n | 03-25-2010 |
20100075594 | APPARATUS AND METHOD FOR CALIBRATION FOR RELAY STATION IN MULTIPLE ANTENNA COMMUNICATION SYSTEM - A calibration apparatus and method for supporting a Relay Station (RS) in a multiple antenna communication system are provided. The calibration method in the multiple antenna communication system which supports the RS includes, when a modem stage sends a downlink calibration signal, receiving, at a calibrator, the downlink calibration signal and estimating a downlink path channel, when the calibrator sends an uplink calibration signal, receiving, at the modem stage, the uplink calibration signal and estimating an uplink path channel, determining, at the modem stage, calibration coefficients per path not to generate a phase and amplitude difference with respect to the estimated uplink path channel and the estimated downlink path channel, and applying the calibration coefficients per path to corresponding antennas respectively. | 03-25-2010 |
20100184449 | Apparatus and method for 4-beamforming using radio units having two paths in wireless communication system - A base station is capable of performing 4-beamforming using Radio Units (RU), each having two paths in a wireless communication system. The base station includes a Digital Unit (DU), a first RU, and a second RU. The DU performs a mutual conversion function between an information bit line and a digital signal, calculates beamforming coefficients for 4-beamforming, and performs the 4-beamforming using the beamforming coefficients. The first RU has two Radio Frequency (RF) paths, extracts a clock signal from a digital signal from the DU, and provides the clock signal to the second RU. The second RU has two RF paths and operates according to the clock signal provided from the first RU. | 07-22-2010 |
20140139418 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) includes a substrate; first and second pixel rows formed on the substrate and including a plurality of pixels; a first gate line extending in a row direction on the substrate and connected with the first pixel row; a second gate line extending in the row direction on the substrate, connected with the first pixel row; a third gate line extending in the row direction on the substrate, connected with the second pixel row, and adjacent to the second gate line; a fourth gate line extending in the row direction on the substrate, connected with the second pixel row; a plurality of data lines extending in a column direction on the substrate, wherein each of the data lines are disposed every two of the pixels; a first gate driver connected with the first and fourth gate lines and applying gate signals to the first and fourth gate lines; and a second gate driver connected with the second and third gate lines and applying gate signals to the second and third gate lines. | 05-22-2014 |
Sung-Man Kim, Gyeonggi-Do KR
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20140377636 | ALUMINUM POUCH FILM FOR SECONDARY BATTERY, PACKAGING MATERIAL INCLUDING SAME, SECONDARY BATTERY INCLUDING SAME, AND METHOD FOR MANUFACTURING ALUMINUM POUCH FILM FOR SECONDARY BATTERY - This invention relates to an aluminum pouch film for a secondary battery, including an aluminum layer; an outer layer formed on the first surface of the aluminum layer; a first adhesive layer for adhering the aluminum layer and the outer layer; an inner layer formed on the second surface of the aluminum layer and configured to include a crosslinked polymer layer; and a second adhesive layer for adhering the aluminum layer and the inner layer. | 12-25-2014 |
Sung-Man Lee, Daegu KR
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20120183111 | PROMPT GAMMA-RAY DETECTION APPARATUS FOR ANALYZING CHEMICAL MATERIALS USING FEMTOSECOND PULSE LASER-INDUCED NEUTRONS - Disclosed herein is a prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons, which can be effectively used in the nondestructive inspection of various materials, such as metals, coal, cement, radioactive materials and the like as well as explosives and chemical materials, and which can provide better measurement results for the analysis of basic materials, and a method of measuring prompt gamma-rays using the apparatus. The prompt gamma-ray detection apparatus is advantageous because it can non-destructively analyze the elements in a chemical sample using a femtosecond pulse laser-induced neutron generator that solves the problems of an atomic reactor for research or a radioactive isotope as a neutron radiation source. | 07-19-2012 |
Sung-Man Lee, Gyeonggi-Do KR
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20100287375 | System and Method for Operating End-to-End Security Channel Between Server and IC Card - The present invention relates to a system and method for operating an end-to-end security channel between an IC card and a server on a communication network. A method for connecting an end-to-end security channel between an IC card and a server on a communication network includes the steps of: generating, by the server, a random number Rs for transmission to the IC card, generating an E(Rs) by encrypting the random number Rs by a user public key, and transmitting the E(Rs) to the IC card through the communication network; receiving, by the IC card, the E(Rs) through the communication network and extracting the random number Rs by decrypting the E(Rs) by a user private key; generating, by the IC card, a random number Rc to be transmitted to the server, generating a session key K′ by the random number Rs and the random number Rc, and generating a first card verifier MAC by encrypting the random number Rs by the session key K′; transmitting, by the IC card, the random number Rc and the first card verifier MAC to the server through the communication network; receiving, by the server, the random number Rc and the first card verifier MAC through the communication network, generating a session key K by the random number Rs and the random number Rc, and generating a first server verifier MAC by encrypting the random number Rs by the session key K; and comparing, by the server, the first card verifier MAC and the first server verifier MAC to certify the session key K. | 11-11-2010 |
Sung-Man Lee, Yongin-Si KR
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20100266825 | HIGH BARRIER MULTILAYER FILM FOR FUNCTIONAL MEDICAL SOLUTION PRODUCT - The present invention relates to a high barrier multilayer film for functional medical solution product comprising in order, an outer layer comprising polyethyleneterephthalate deposited inorganic oxide thereon; a first adhesive layer comprising ester type polyurethane; a first intermediate layer comprising ethylene vinyl alcohol copolymer; a second adhesive layer comprising ester type polyurethane; a second intermediate layer comprising polyamide; a third adhesive layer comprising ester type polyurethane; and an inner layer comprising propylene-based polymer. The multilayer film has the merits of improved transparency, heat resistance, sealing property, durability, competitive price, oxygen barrier property and less pinhole, so that may be applied to a outer bag of pouch type container of medical solution. | 10-21-2010 |
20100280485 | MULTILAYER FILM FOR FUNCTIONAL MEDICAL SOLUTION CONTAINER AND A CONTAINER COMPRISING THE SAME - The present invention relates to a multilayer film for medical solution container and a container comprising the same, more particularly, to the multilayer film for medical solution comprising an outer layer comprising polypropylene, polypropylene copolymer or a mixture thereof; an intermediate layer comprising a mixture of 30˜70% by weight of propylene-based polymer including polypropylene, polypropylene copolymer or a mixture thereof, and 30˜70% by weight of a thermoplastic elastomer; and an inner layer comprising a mixture of 50˜70% by weight of propylene-based polymer including polypropylene, polypropylene copolymer or a mixture thereof, 5˜20% by weight of polyethylene, and 10˜45% by weight of a thermoplastic elastomer. The multilayer film has such improved flexibility, transparency, heat resistance, sealing property and durability, as well as easy peelability and peel strength with non-temperature sensitive that can be applied to a pouch type container for packaging and administering of medical solutions or blood. | 11-04-2010 |
Sung-Man Lee, Chuncheon KR
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20100273058 | NEGATIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, NEGATIVE ELECTRODE COMPRISING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME - The present invention relates to a negative active material for a rechargeable lithium battery, a method of manufacturing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material includes a sphere-shaped first graphite particle that a first particle precursor, a flake-shaped graphite piece, is linked to each other; and at least one second particle dispersed between the flake-shaped graphite pieces inside the sphere-shaped first graphite particle and selected from the group consisting of at least one element particle selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; at least one element compound particle selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; a composite particle including at least one element selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; a carbon composite particle including at least one element selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; and a combination particle thereof. | 10-28-2010 |
20150180019 | NEGATIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, NEGATIVE ELECTRODE COMPRISING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME - The present invention relates to a negative active material for a rechargeable lithium battery, a method of manufacturing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material includes a first graphite particle including graphite pieces; and at least one second particle selected from the group consisting of an element particle, an element compound particle, a composite particle, and a carbon composite particle, and a combination particle thereof, wherein the element particle, the element compound particle, the composite particle, and the carbon composite particle are selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; wherein each of the graphite pieces has a thickness ranging from 0.01 μm to 0.1 μm and the graphite pieces are linked to one another forming a curved side; and wherein the at least one second particle is dispersed between the graphite pieces. | 06-25-2015 |
Sung-Man Lim, Seoul KR
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20130252393 | METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - In a method of forming MOS transistor, a gate structure is formed on a substrate and a first spacer layer is formed on the substrate conformal to the gate structure. A second spacer layer is formed on the first spacer layer. A second spacer is formed on the first spacer layer corresponding to a sidewall of the gate structure by partially removing the second spacer layer from the first spacer layer. Impurities are implanted in the substrate by an ion implantation process using the gate structure including the first spacer layer and the second spacer as an ion implantation mask to form source/drain extension regions at surface portions of the substrate around the gate structure. | 09-26-2013 |
20150108602 | SEMICONDUCTOR DEVICE INCLUDING FUSE STRUCTURE - A semiconductor device includes a substrate having a fuse area and a device area; a fuse structure in an insulating layer of the fuse area, and a wire structure in the insulating layer of the device area. The fuse structure includes a fuse via, a fuse line electrically connected to a top end of the fuse via pattern and extending in a direction. The wire structure includes a wire via, a wire line electrically connected to a top end of the wire via and extending in the first direction. A width in the first direction of the fuse via is smaller than a width in the first direction of the wire via. | 04-23-2015 |
Sung-Man Park, Yongin-Si KR
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20150163656 | WIRELESS LOCAL AREA NETWORK SYSTEM BASED ON AN ACCESS POINT (AP) SUPPORTING WIRELESS TERMINAL ROAMING - A wireless local area network (WLAN) system is disclosed. The WLAN system includes a first access point (AP), and a second AP which has a same service set identifier (SSID) as that of the first AP, wherein the first AP and the second AP are configured to respectively perform a network address translation (NAT) and have a same virtual media access control (MAC) address. The WLAN system according to the present disclosure supports successful roaming between APs which belong to different networks regardless of the type of the wireless terminal. | 06-11-2015 |
Sung-Man Shin, Seoul KR
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20100128308 | HOST APPARATUS CONNECTED TO IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM HAVING THE SAME, AND REMAINING-DEVELOPER DISPLAY METHOD - Disclosed are a host apparatus connecting with an image forming apparatus, an image forming system having the same, and a remaining-developer display method. The remaining-developer display method in a host apparatus connectable with at least one image forming apparatus, the method comprising: receiving remaining-developer information from the at least one image forming apparatus; selecting at least one among sorting items displayed corresponding to the received remaining-developer information as a reference item; and arranging and displaying the remaining-developer information with reference to the selected reference item. With this, remaining-developer information are dynamically arranged and displayed with regard to at least one image forming apparatus, so that a user can easily grasp the amount of the remaining-developer at a glance. | 05-27-2010 |
20110107209 | IMAGE FORMING APPARATUS AND ENLARGEMENT DISPLAY METHOD OF TARGET AREA THEREOF - An enlargement display method of a target area of an image forming apparatus which comprises a touch screen includes selecting a target zooming function to zoom at least one menu displayed on the touch screen as a target screen to perform at least one of functions of the image forming apparatus, enlarging and displaying at least one menu corresponding to the target area according to the selection, selecting at least one of navigation buttons to move the target area, and moving and displaying the enlarged target area through the selected navigation button. With this, the image forming apparatus and the enlargement display method enlarge and display the necessary menu as the target area and the target area is moved through the navigation button to thereby improve a user's convenience. | 05-05-2011 |
20110107267 | IMAGE FORMING APPARATUS AND MENU SELECT AND DISPLAY METHOD THEREOF - Disclosed are an image forming apparatus and a menu select and display method thereof. A select and display method of a menu which is displayed on a (touch) screen of an image forming apparatus, the method includes: displaying an initial screen including at least one menu list to perform at least one of functions of the image forming apparatus; selecting one of the displayed menu lists by touch; and displaying in the selected menu area a first subordinate menu corresponding to the menu area to set an option for the selected menu without converting the remaining menus. With this, an image forming apparatus and a menu select and display method thereof selectively converts a selected menu area only and displays a subordinate menu to set an option for the menu to thereby reduce a load arising from the conversion and returning of the overall screen and reduces user's inconvenience. | 05-05-2011 |
20110116108 | Image forming apparatus and resource saving mode control method thereof - A control method of an image forming apparatus which is connected to an external apparatus, supports a resource saving mode, and outputs document data is provided. The control method includes: selecting the document data to be output, selecting an output option to be applied to the selected document data, comparing a resource saving value corresponding to the output option to be applied to the document data and a resource saving set value which is pre-set in the image forming apparatus, displaying at least one suggestion option to save resources of the document data according to a result of comparison, and selecting one of the displayed suggestion option and outputting the document data. | 05-19-2011 |