Maeng, KR
Chang Jae Maeng, Yongin-Si KR
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20120103028 | Washing machine and detergent case thereof - A washing machine in which a detergent case is located below a washing tub unit and detergent and wash water are supplied from the detergent case to the washing tub unit by a pump. An overflow hole to prevent overflow of water to the outside the detergent case is provided on the detergent case, and the detergent and the wash water do not overflow the detergent case and are discharged to an outside of the washing machine through the overflow hole when the pump breaks down. | 05-03-2012 |
Chanjoo Maeng, Daejeon-Si KR
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20110308270 | DUAL AIR CONDITIONER FOR VEHICLE - The present invention relates to a dual air conditioner for a vehicle, which includes a rear high-temperature pipe that is connected to a rear expansion valve of a rear air conditioner and installed in such a way as to be directly branched from a dual pipe type internal heat exchanger of a front air conditioner, thereby reducing the number of required components and simplifying the manufacturing process with no need to use a connector for branching the rear high-temperature pipe from the front air conditioner, and enhancing a refrigerant movement and reducing material expenses and working process by simplifying piping work and a piping route. | 12-22-2011 |
Cheol Young Maeng, Daejeon KR
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20090208508 | NOVEL USE OF UBIQUITIN C-TERMINAL HYDROLASE-L1 - The present invention relates to a composition for diagnosing cancer metastasis comprising Ubiquitin C-terminal hydrolase-L1 (UCH-L1), a use of UCH-L1 for diagnosing cancer metastasis and a method for diagnosing cancer metastasis using the same; a composition for suppressing cancer metastasis comprising an inhibitor of UCH-L1, a use of an inhibitor of UCH-L1 for suppressing cancer metastasis and a method of suppressing cancer metastasis using the same; a composition for screening a cancer metastasis inhibitor comprising UCH-L1 protein, a use of UCH-L1 protein for screening a cancer metastasis inhibitor and a method of screening cancer metastasis inhibitor using the same; a composition for screening a cancer metastasis inhibitor comprising UCH-L1 gene, a use of UCH-L1 gene for screening a cancer metastasis inhibitor, a method of screening cancer metastasis inhibitor using the same. | 08-20-2009 |
20090209596 | Oxazole Hydroxamic Acid Derivatives and Use Thereof - Provided are an oxazole hydroxamic acid derivative and a pharmaceutically useful salt thereof as a histone deacetylase inhibitor The oxazole hydroxamic acid derivative and pharmaceutically useful salt thereof, prepared in accordance with the present invention, can treat and/or prevent various cancers and inflammatory diseases caused by histone deacetylase. | 08-20-2009 |
20130296340 | PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES - A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof. | 11-07-2013 |
20130317059 | PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES - A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof. | 11-28-2013 |
20140121358 | HUMANIZED ANTIBODY AND PROCESS FOR PREPARING SAME - A humanized antibody is produced by process comprising the steps of: (a) selecting a specificity determining residue (SDR) of the complementarity determining region (CDR) of murine monoclonal antibody heavy chain and light chain variable regions; and (b) grafting said SDR to at least one of the corresponding amino acid sequences in human antibody variable regions. | 05-01-2014 |
20150111901 | PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES - A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof. | 04-23-2015 |
20150246874 | AMINOCARBONYLCARBAMATE COMPOUNDS - The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: | 09-03-2015 |
Cheon-Jae Maeng, Gyeonggi-Do KR
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20120120337 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display panel includes a first substrate, a second substrate and a spacer disposed there between. The second substrate includes a black matrix pattern, a color filter, a dummy color filter and a common electrode. The black matrix pattern is formed with an opening portion which is filled by the color filter. The dummy color filter is made of same material as the color filter and extends in a vertical direction along which the spacer also extends. The spacer is formed between the first substrate and the second substrate in correspondence with location of the dummy color filter so that the effective spaced apart distance that the spacer provides between the first and second substrates is a function of a thickness of the dummy color filter. | 05-17-2012 |
Chul-Ho Maeng, Anyangsi KR
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20140252780 | DOOR LOCK MORTISE - Provided is a door lock mortise that may improve product safety and user convenience by enabling a latch bolt operates to be unlocked after a dead bolt of the door lock mortise completely operates. To this end, the door lock mortise includes: a dead bolt driving unit that operates a dead bolt; a latch bolt driving unit that unlocks a latch bolt when a time interval passes after the dead bolt is unlocked by the dead bolt driving unit; and a connection unit that is disposed between the dead bolt driving unit and the latch bolt driving unit, and selectively operates the dead bolt driving unit and the latch bolt driving unit so that the dead bolt and the latch bolt are sequentially unlocked with a time interval. | 09-11-2014 |
Chul-Ho Maeng, Anyang-Si KR
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20150368940 | DOOR-LOCK APPARATUS - Provided is a door-lock apparatus. In the door-lock apparatus which minimizes a loss of a driving force due to a lateral pressure of a thumb-turn gear and a thumb-turn rotating body or an assembling structure of the thumb-turn rotating body and also minimizes a load of a manual operation through the thumb-turn rotating body or the assembling structure of the thumb-turn rotating body, a groove serving as an idle section of a driving force is formed at the thumb-turn rotating body or the assembling structure of the thumb-turn rotating body, and when a lever (or knob) is manually rotated to lock or unlock a lockset of the door-lock apparatus, the manual rotation of the lever (or knob) for locking or unlocking of the lockset separately from a driving motor is smoothly realized with a small force, and also a load of the driving motor is minimized. | 12-24-2015 |
20160115712 | APPARATUS FOR DETECTING OPENING AND CLOSING OF DOOR - Provided is an apparatus for detecting opening and closing of a door. The apparatus includes a sensor unit, which is installed at a location close to a first member and detects an opening and closing of a door, a loading unit coupled to the sensor unit and a folded unit, folded and rotated based on a center of the folded unit when a back set distance from a side surface of the door to a center line of an indoor unit is small, and led in an installation groove of an indoor unit, and a case coupled to the loading unit when the back set distance from the side surface of the door to the center line of the indoor unit is larger, and separated from the loading unit when the back set distance from the side surface of the door to the center line of the indoor unit is small. | 04-28-2016 |
Dong-Cho Maeng, Yongin-Si KR
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20080299764 | Interconnection having dual-level or multi-level capping layer and method of forming the same - An interconnection having a dual-level and multi-level capping layer and a method of forming the same. The interconnection may include an interlayer dielectric layer with a groove formed therein, a metal layer formed within the groove, a metal compound layer on the metal layer, a first barrier layer on the interlayer dielectric layer, and a second barrier layer on both the metal compound layer and the first barrier layer. | 12-04-2008 |
20090098730 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device and a method of fabricating the same are disclosed. The semiconductor device includes a lower wire, an interlayer insulating film formed on the lower wire and having a via hole exposing the upper surface of the lower wire, a diffusion barrier formed on the inner wall of the via hole, and an upper wire filling the via hole and directly contacting the lower wire, in which a dopant region containing a component of the diffusion barrier is formed in the lower wire in the extension direction of the via hole. | 04-16-2009 |
Duck Young Maeng, Suwon KR
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20140027167 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD - Disclosed herein is a printed circuit board, including: a first insulating layer; a second insulating layer formed on the first insulating layer; a first circuit patterns embedded in the first insulating layer; a first via formed on a top of the first circuit pattern and embedded in the first insulating layer; a second circuit pattern formed on the first via and the first insulating layer and embedded in the second insulating layer; a second via formed on the top of the second circuit pattern and embedded in the second insulating layer; and a third circuit pattern formed on the second insulating layer. | 01-30-2014 |
20140185254 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a printed circuit board including: a base substrate in which a connection pad is formed; a solder resist layer formed on the base substrate and comprising a trench exposing a surface of the base substrate; and a dam formed on the solder resist layer and burying the inside of the trench. | 07-03-2014 |
Ho-Suk Maeng, Yongin-City KR
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20130127923 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a driving method thereof are disclosed. In one aspect, the display device includes a display unit including a plurality of pixels connected to scan lines, light emission control lines, and data lines, where each pixel is configured to emit light with a driving current corresponding to image data signals transmitted through the data lines based on light emission control signals transmitted through the light emission control lines. Each of the pixels includes subpixels, each configured to display one of a plurality of colors. The device also includes a controller configured to convert external video signals to image data signals, output the converted signals to a data driver, generate light emission driving control signals for controlling the light emission duty ratio of the light emission control signals, and calculate the pixel-on-ratio for each subpixel to reduce the driving current. | 05-23-2013 |
Hyuk-Jae Maeng, Kyungki-Do KR
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20080264379 | Rotary Engine - A rotary engine is disclosed. The rotary engine of the present invention includes an engine body ( | 10-30-2008 |
20090010790 | Sliding Vane of Rotors - The present invention provides a sliding vane, which is provided through a rotor in a cylinder and reciprocates in a diametrical direction and rotates together with the rotor. The sliding vane of the present invention includes a vane body (10), which has plate seating slots ( | 01-08-2009 |
20090028738 | Rotor - A rotor for rotary engines and compressors is disclosed. The rotor of the present invention includes a first body unit ( | 01-29-2009 |
Ik Jae Maeng, Incheon KR
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20090114499 | MAGNETIC CLUTCH PULLEY - The present invention is a magnetic clutch pulley, in which the welding deformation and the occurrence of beads can be reduced, thereby maintaining rotation balance. The invention includes: a hollowed housing | 05-07-2009 |
Isaac Maeng, Gyeonggi-Do KR
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20120141399 | Composition for Improving Skin Conditions Using Fetal Mesenchymal Stem Cells from Amniotic Fluid - The present invention relates to a culture medium for the fetus-derived mesenchymal stem cells in amniotic fluid. More particularly, the present invention relates to a composition for improving skin conditions, comprising the culture medium of fetus-derived mesenchymal stem cells in amniotic fluid as an active ingredient, in which the skin conditions to be improved include whitening, wrinkles, skin damages caused by UV rays or skin lifting. Further, the present invention relates to a method for preparing the composition, comprising the steps of culturing the fetus-derived mesenchymal stem cells in amniotic fluid; and collecting the culture medium. | 06-07-2012 |
Je-Young Maeng, Yongin-Si KR
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20130132524 | METHOD AND APPARATUS FOR PROVIDING REMOTE ACCESS SERVICE - A remote access service is provided by receiving remote access transport agent (RATA) capability information of a home remote access server (RAS) and a remote RAS from the home RAS and the remote RAS, respectively, generating a RATA profile based on the RATA capability information, supported by the home RAS and the remote RAS, and transmitting the generated RATA profile to the home RAS and the remote RAS, respectively. | 05-23-2013 |
20130132595 | METHOD AND APPARATUS FOR PROVIDING REMOTE ACCESS SERVICE - A remote access service is provided by receiving remote access transport agent (RATA) capability information of a home remote access server (RAS) and a remote RAS from the home RAS and the remote RAS, respectively, generating a RATA profile based on the RATA capability information, supported by the home RAS and the remote RAS, and transmitting the generated RATA profile to the home RAS and the remote RAS, respectively. | 05-23-2013 |
20140344409 | METHOD AND APPARATUS FOR PROVIDING REMOTE ACCESS SERVICE - A remote access service is provided by receiving remote access transport agent (RATA) capability information of a home remote access server (RAS) and a remote RAS from the home RAS and the remote RAS, respectively, generating a RATA profile based on the RATA capability information, supported by the home RAS and the remote RAS, and transmitting the generated RATA profile to the home RAS and the remote RAS, respectively. | 11-20-2014 |
20140372613 | METHOD AND APPARATUS FOR PROVIDING REMOTE ACCESS SERVICE - A remote access service is provided by receiving remote access transport agent (RATA) capability information of a home remote access server (RAS) and a remote RAS from the home RAS and the remote RAS, respectively, generating a RATA profile based on the RATA capability information, supported by the home RAS and the remote RAS, and transmitting the generated RATA profile to the home RAS and the remote RAS, respectively. | 12-18-2014 |
Je-Young Maeng, Gyeonggi-Do KR
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20100042678 | Method and apparatus for providing/receiving user interface using user interface directory - In a method and apparatus for providing/receiving a user interface (UI), a client requests a first server for a UI that is necessary to access a second server, and the first server having a plurality of UIs provides at least one of the plurality of UIs to the client. Accordingly, the client, which cannot use a UI provided by the second server, can receive the UI from the first server and access the second server. | 02-18-2010 |
20130178166 | METHOD AND APPARATUS FOR PROVIDING OUTSIDE NETWORK SERVICE BASED ON ADVERTISMENT VIEWING - Disclosed is a telephony service in a public place, and a method and an apparatus for an advertisement viewing based free telephony service. The method includes a process in which a telephony client requests a free call service in order to enable a specific telephony client to use the telephony service free of charge in a public place such as a subway, a process of providing an advertisement to a telephony client having requested the service, and a process of setting a telephony server in order to enable a telephony client having received an advertisement to use the service. | 07-11-2013 |
20130287188 | METHOD AND SYSTEM FOR PROVIDING AN ENHANCED EVENT NOTIFICATION IN AN UNIVERSAL PLUG AND PLAY HOME NETWORK ENVIRONMENT - Methods and systems are provided for providing an incoming event notification to a telephony control point in a UPnP home network environment. Information associated with a remote party is fetched by a telephony server, when an incoming event associated with the remote party arrives at the telephony server. An incoming event notification associated with the incoming event is generated. The incoming event notification includes the information associated with the remote party. The incoming event with the incoming event notification is forwarded to at least one telephony control point in the UPnP home network environment. The information associated with the remote party is displayed with the incoming event notification on a display of the at least one telephony control point, when the incoming event arrives at the telephony control point. | 10-31-2013 |
20130339492 | SYSTEM AND METHOD FOR FILE TRANSFER IN UNIVERSAL PLUG AND PLAY TELEPHONY SERVICE - A method and system for transferring a file from a home network to Wide Area Network (WAN) user device using the Universal Plug and Play (UPnP) telephony service are provided. A request is received from a Telephony Control Point (TCP) to start a file transfer session. The request can include information associated with the file. The file transfer session is established using a messaging service based on the request and file information received in the request from the TCP. The file is fetched from the TCP and stored in the TS. An invite is sent to the WAN user device for initiating the file transfer session from the home network to the WAN user device. The file is transferred to the WAN user device when an acknowledgment of the invite is received from the WAN user device. | 12-19-2013 |
20140010121 | METHOD AND SYSTEM FOR PROVIDING CALENDAR SERVICES IN A UNIVERSAL PLUG AND PLAY HOME NETWORK ENVIRONMENT - A method and system for providing calendar services in a Universal Plug and Play (UPnP) home network environment is provided. The method includes creating a calendar event in a UPnP calendar when a request for creating the calendar event is received by the TS from one of Telephony Control Points (TelCPs) in the UPnP home network environment; determining whether the created calendar event meets predetermined conditions; and triggering a notification, indicating that the calendar event meets the predetermined conditions, to the TelCPs in the UPnP home network environment when the calendar event meets the predetermined conditions. | 01-09-2014 |
20140036024 | APPARATUS AND METHOD FOR CONFIGURING HIGH-DEFINITION VIDEO TELEPHONY BETWEEN COMPUTER DEVICES - An apparatus for configuring a high-definition (HD) call connection between computer devices includes a Short Messaging Service (SMS) transceiving module for receiving a message for requesting home network telephony device list information of a first device, discovering a device in the home network to generate the telephony device list information, transmitting response message comprising the generated telephony device list information to the first device, receiving an SMS call connection request message from the first device, and transmitting an SMS call connection response message to the first device, and a Control Point (CP) for selecting a telephony device for receiving and initiating the call. | 02-06-2014 |
20140155110 | METHOD FOR PROVIDING AN IN-VEHICLE NOTIFICATION SERVICE, MACHINE-READABLE STORAGE MEDIUM, HEAD UNIT DEVICE, AND MOBILE DEVICE - According to one aspect of the present invention, a method for providing an in-vehicle notification service by means of a head unit device comprises the steps of: requesting a mobile device to start a notification service; receiving, upon the occurrence of an event which a user is to be notified of, information on the event from the mobile device; and displaying the information on the event to the user. | 06-05-2014 |
20150193186 | METHOD AND APPARATUS FOR SUPPLYING IMAGE - Disclosed is a system for automatically adjusting a received view according to mutual positions and view points of image reproducing devices by using the plurality of image reproducing devices and displaying the adjusted view. The view is adjusted without a necessity of manually selecting the view by a user, thereby improving usage convenience, and one scene (for example, a concert hall) is displayed in accordance with view points of several devices at the same time, thereby improving a sense of realism. | 07-09-2015 |
20150207679 | METHOD AND APPARATUS FOR CHANGING INPUT TYPE IN INPUT SYSTEM USING UNIVERSAL PLUG AND PLAY - A method of controlling a receiving input device is provided. The method includes receiving input data corresponding to a first input type from a transmitting input device; changing an input type from the first input type to a second input type; informing the transmitting input device of the change of input type; receiving a report descriptor indicating whether the transmitting input device can transmit input data corresponding to the second input type or not from the transmitting input device; and receiving input data corresponding to the second input type from the transmitting input device or another transmitting input device according to the report descriptor. | 07-23-2015 |
20150215452 | METHOD AND SYSTEM FOR PROVIDING ADVANCED ADDRESS BOOK FUNCTIONALITY IN A UNIVERSAL PLUG AND PLAY HOME NETWORK ENVIRONMENT - Disclosed are a method and apparatus for sharing contacts entries at a Telephony Server (TS), the method including receiving a request from a Telephony Control Point coupled to the TS in a Universal Plug and Play home network to share at least one contact element associated with a contact entry with at least one recipient, retrieving the at least one contact element from a network address book in a Wide Area Network server connected to the TS or from a local address book in the TS, and sharing the at least one contact element with the at least one recipient. | 07-30-2015 |
20150341781 | METHOD AND SYSTEM FOR MANAGING CONTACT INFORMATION IN A UNIVERSAL PLUG AND PLAY HOME NETWORK ENVIRONMENT - The present invention provides a method and system for managing contact information in a universal plug and play (UPnP) home network environment. In one embodiment, the present invention provides a method of a telephony server (TS) for providing contact information to a telephony control point (TelCP) in a universal plug and play home network environment. The method includes receiving a request for providing contact information updates associated with at least one contact entry from the TelCP connected to the TS in an UPnP home network environment. The method further includes obtaining the requested contact information updates from an address book associated with the at least one contact entry. The method also includes providing the obtained contact information updates associated with the at least one contact entry to the TelCP. | 11-26-2015 |
Jin-Hee Maeng, Bucheon-Si, Gyeonggi-Do KR
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20150352049 | PHARMACEUTICAL COMPOSITION FOR PROTECTING WOUNDS, PROVIDING HEMOSTASIS, OR PREVENTING ADHESION IN THE GASTROINTESTINAL TRACT - The present invention provides a pharmaceutical composition in a powder form for providing wound protection, hemostasis, or anti-adhesion in the gastrointestinal tract, which comprises a certain mucoadhesive polymer; and a certain hygroscopic agent. | 12-10-2015 |
Jin Soo Maeng, Gyeongsangnam-Do KR
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20140287424 | SLIDE CHIP FOR DETECTION SENSOR OF FOOD-BORNE PATHOGENS AND PREPARATION METHOD THEREOF - The present invention relates to a slide chip for a sensor for detection of food-borne bacteria and a fabrication method thereof. More particularly, the invention relates to a slide chip for a sensor for detection of food-borne bacteria and a fabrication method thereof, the slide chip comprising: a substrate coated with a metal; a linker having a substituent which may be bonded to the metal and is located at the 5′ end of deoxythymidine (dT); and a food-borne bacterium-derived RNA aptamer that is bound to the linker by the 3′-end poly A tail. The slide chip makes it possible to detect food-borne bacteria in a rapid and accurate manner. | 09-25-2014 |
Jin-Soo Maeng, Changwon-Si KR
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20130330758 | METHOD FOR USING AN ENZYME RESISTANT TO HIGH PRESSURES - At least at least one embodiment of the present invention relates to a method for using a high pressure-resistant enzyme in a high pressure condition; a method for promoting the activity of the high pressure-resistant enzyme by means of a high pressure treatment; a composition, which contains the high pressure-resistant enzyme, for decomposing proteins under a high pressure condition; a composition, which contains the composition for decomposing proteins, for preparing natural flavoring substances; a container for high pressure treatment, which contains the composition for decomposing proteins; and a method for measuring the activity of the high pressure-resistant enzyme, which comprises a step of decomposing an azocasein solution serving as a substrate by using the high pressure-resistant enzyme treated under a high pressure condition. | 12-12-2013 |
Jong Ho Maeng, Seongnam-Si KR
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20140186147 | COMPONENT TRANSFERRING SYSTEM FOR AUTOMOTIVE ASSEMBLY LINE - A component transferring system for a vehicle assembly line may include a carriage unit that is operated by an electrical signal to move along a vehicle assembly line, the carriage unit including a cylinder unit that is disposed at both sides of a front side and a rear side to move up and down in accordance with the moving direction, a both side conveyor that is disposed along a moving route of the carriage unit, and a carriage lifting unit that is disposed at an inside of the both side conveyor in at least one area of the vehicle assembly line to move an object loaded on the carriage unit to the both side conveyor. | 07-03-2014 |
Jong Sun Maeng, Gwangju KR
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20120009697 | CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD OF FORMING SEMICONDUCTOR EPITAXIAL THIN FILM USING THE SAME - A chemical vapor deposition apparatus includes: a reaction chamber including an inner tube having a predetermined volume of an inner space, and an outer tube tightly sealing the inner tube; a wafer holder disposed within the inner tube and on which a plurality of wafers are stacked at predetermined intervals; and a gas supply unit including at least one gas line supplying an external reaction gas to the reaction chamber, and a plurality of spray nozzles communicating with the gas line to spray the reaction gas to the wafers, whereby semiconductor epitaxial thin films are grown on the surfaces of the wafers, wherein the semiconductor epitaxial thin film grown on the surface of the wafer includes a light emitting structure in which a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer are sequentially formed. | 01-12-2012 |
20120167824 | CVD APPARATUS - A chemical vapor deposition (CVD) apparatus, including: a reaction chamber including an internal chamber having an internal space, an external chamber configured to cover the internal chamber so as to maintain a sealing state thereof; a wafer holder disposed within the internal chamber for a plurality of wafers stacked therein; a gas supplier including an inner pipe having an inner path, an external pipe having an external path, a refrigeration pipe having a cooling path. The inner path of the inner pipe supplies a first process gas into the reaction chamber. The external path of the external pipe surrounds the inner pipe to supply a second process gas therethrough. The refrigeration pipe supplies a refrigerant to prevent temperature rise in the inner pipe. | 07-05-2012 |
20120171815 | CVD APPARATUS AND METHOD OF FORMING SEMICONDUCTOR SUPERLATTICE STRUCTURE USING THE SAME - Provided is a chemical vapor deposition (CVD) apparatus, including: a reaction chamber including an inner pipe having an internal space, and an external pipe configured to cover the inner pipe so as to maintain a sealing state thereof; a wafer holder disposed within the inner pipe and receiving a plurality of wafers stacked therein; and a gas supplier including at least one stem pipe disposed at the outside of the reaction chamber so as to supply a reactive gas thereto, a plurality of branch pipes connected to the stem pipe to introduce the reactive gas from the outside of the reaction chamber into the reaction chamber, and a plurality of spray nozzles provided with the branch pipes to spray the reactive gas to the plurality of respective wafers. | 07-05-2012 |
20120322188 | METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a method of manufacturing a semiconductor light emitting device, the method including: sequentially growing a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer on a semiconductor growth substrate to form a light emitting part; forming a support part on the second conductivity type semiconductor layer to be coupled to the light emitting part; separating the semiconductor growth substrate from the light emitting part; and applying an etching gas to the semiconductor growth substrate to remove a residue of the first conductivity type semiconductor layer from a surface of the semiconductor growth substrate. | 12-20-2012 |
20130014694 | METHOD OF GROWING SEMICONDUCTOR EPITAXIAL THIN FILM AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE USING THE SAMEAANM MAENG; Jong SunAACI GwangjuAACO KRAAGP MAENG; Jong Sun Gwangju KRAANM KIM; Bum JoonAACI SeoulAACO KRAAGP KIM; Bum Joon Seoul KRAANM RYU; Hyun SeokAACI SuwonAACO KRAAGP RYU; Hyun Seok Suwon KRAANM LEE; Jung HyunAACI AnsanAACO KRAAGP LEE; Jung Hyun Ansan KRAANM KIM; Ki SungAACI SuwonAACO KRAAGP KIM; Ki Sung Suwon KR - A method of growing a semiconductor epitaxial thin film and a method of fabricating a semiconductor light emitting device using the same are provided. The method of growing a semiconductor epitaxial thin film, includes: disposing a plurality of wafers loaded in a wafer holder in a reaction chamber; and jetting a reactive gas including a chlorine organic metal compound to the wafers through a gas supply unit provided to extend in a direction in which the wafers are loaded, to grow a semiconductor epitaxial thin film on a surface of each of the wafers. | 01-17-2013 |
20130020555 | NITRIDE-BASED SEMICONDUCTOR LIGHT EMITING DEVICE - A nitride-based semiconductor light emitting device includes an anti-bowing layer having a composition of Al | 01-24-2013 |
20150037920 | CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD OF FORMING SEMICONDUCTOR EPITAXIAL THIN FILM USING THE SAME - A chemical vapor deposition apparatus includes: a reaction chamber including an inner tube having a predetermined volume of an inner space, and an outer tube tightly sealing the inner tube; a wafer holder disposed within the inner tube and on which a plurality of wafers are stacked at predetermined intervals; and a gas supply unit including at least one gas line supplying an external reaction gas to the reaction chamber, and a plurality of spray nozzles communicating with the gas line to spray the reaction gas to the wafers, whereby semiconductor epitaxial thin films are grown on the surfaces of the wafers, wherein the semiconductor epitaxial thin film grown on the surface of the wafer includes a light emitting structure in which a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer are sequentially formed. | 02-05-2015 |
Joonseok Maeng, Anyang-Si KR
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20120015667 | METHOD OF DETERMINING A POSITION IN A WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF - A method of determining a position in a wireless communication system and apparatus thereof are disclosed. The present invention includes receiving system information including information on a reference cell and at least one neighbor cell from a location server, receiving positioning reference signals (PRSs) from the reference cell and the at least one neighbor cell using the system information, measuring reference signal time difference (RSTD) of each of the at least one neighbor cell for the reference cell, and transmitting the at least one measured RSTD to the location server. And, the RSTD is a relative timing difference between two cells. Moreover, the system information includes at least one cell for obtaining a system frame number (SFN) by the UE, as the reference cell or the at least one neighbor cell. | 01-19-2012 |
20150141048 | METHOD OF DETERMINING A POSITION IN A WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF - A method of determining a position in a wireless communication system and apparatus thereof are disclosed. The present invention includes receiving system information including information on a reference cell and at least one neighbor cell from a location server, receiving positioning reference signals (PRSs) from the reference cell and the at least one neighbor cell using the system information, measuring reference signal time difference (RSTD) of each of the at least one neighbor cell for the reference cell, and transmitting the at least one measured RSTD to the location server. And, the RSTD is a relative timing difference between two cells. Moreover, the system information includes at least one cell for obtaining a system frame number (SFN) by the UE, as the reference cell or the at least one neighbor cell. | 05-21-2015 |
Joo-Seung Maeng, Incheon KR
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20160028154 | Electromagnetic Wave Shielding Sheet for Antenna, Method for Manufacturing Same, Antenna Comprising Same, and Battery Pack for Portable Terminal Having Said Antenna - The present invention relates to an electromagnetic wave shielding sheet for an antenna, to a method for manufacturing same, to an antenna comprising same, and to a battery pack for a portable terminal having said antenna. The method for manufacturing the electromagnetic wave shielding sheet for the antenna may reduce a frequency variation, provide a heat-dissipating function, and prevent peel-off. The method comprises: a step of preparing a ferrite sheet; and step of placing a heat-dissipating layer on one side of the ferrite sheet. The present invention has advantages in that the adhesive forces of the ferrite sheet and the heat-dissipating layer are excellent and the heat-dissipating effects are excellent, the electromagnetic wave shielding sheet can be applied to various antenna products, and the frequency variation can be reduced when the antenna having the electromagnetic wave shielding sheet is mounted on the battery pack. | 01-28-2016 |
Joo Sub Maeng, Suwon KR
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20130153278 | BALL GRID ARRAY PACKAGE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a ball grid array (BGA) package including: a printed circuit board (PCB) in which a device is mounted via solder balls, wherein the PCB includes a plurality of pad patterns each including the solder balls and having the same shape. | 06-20-2013 |
Joo Young Maeng, Gyeonggi-Do KR
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20090156703 | Polyurethane foam for steering wheel having improved water resistance - The present invention provides a polyurethane foam for an automobile steering wheel. More particularly, the present invention relates to polyurethane foam formed by using a predetermined amount of a polyol having various functional groups and OH values and a predetermined amount of isocyanate having a certain function, along with water as a foaming agent, thereby preventing the environmental problems caused by use of the conventional fluorine-based or pentane-based foaming agent and also improving durability such as water resistance. | 06-18-2009 |
Juwan Maeng, Gyeonggi-Do KR
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20140012038 | ENANTIOMERICALLY PURE BINAPHTHOL DERIVATIVES AND METHOD FOR PREPARING THE SAME - The present invention relates to compounds 1, 1a (S-enantiomer) and 1b (R-enantiomer) of the following formula 1, and a method for preparing the same. [formula 1] The novel compound of the formula 1 is used as an important intermediate for preparing compounds 6, 6a (S-enantiomer) and 6b (R-enantiomer) of the following formula 6, which are 2,2′-binaphthol-3-aldehyde derivatives. Also, the present invention provides a method for preparing the compound of formula 1 with a very safe method at low cost. [formula 6] | 01-09-2014 |
Kwan Sub Maeng, Geyonggi-Do KR
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20140290565 | METHOD OF MANUFACTURING GRAPHENE USING METAL CATALYST - The present invention relates to a method for producing graphene on a face-centered cubic metal catalyst having a plane oriented in one direction, and more particularly to a method of producing graphene on a metal catalyst having the (100) or (111) crystal structure and a method of producing graphene using a catalyst metal foil having a single orientation, obtained by electroplating a metal catalyst by a pulse wave current and annealing the metal catalyst. The invention also relates to a method of producing graphene using a metal catalyst, and more particularly to a method of producing graphene, comprising the steps of: alloying a metal catalyst with an alloying element; forming step structures on the metal catalyst substrate in an atmosphere of a gas having a molecular weight of carbon; and supplying hydrocarbon and hydrogen gases to the substrate. On unidirectionally oriented metal catalyst prepared according to the present invention, graphene can be grown uniformly and epitaxially. Moreover, a method for producing graphene according to the present invention can form monolayer graphene by epitaxially growing graphene while increasing the growth rate of graphene. | 10-02-2014 |
Myung-Ho Maeng, Ansan City KR
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20120240955 | HAIR STYLING DEVICE - A hair styling device that has a rotating cylinder extending from a body that may be easily grasped by hand. The device allows the cylinder to rotate relative to the body, which remains stationary in the hand of a user. The cylinder has a clamp for clamping hair to the cylinder. The clamp rotates with the cylinder and is used to wind hair up the cylinder while the user holds the body of the device. The direction of rotation of the cylinder may be changed as desired by the user. The ability of a user to rotate the cylinder without rotating the entire device manually eliminates twisting the cord due to turning the entire device as is done with traditional curling irons. Buttons on the device select the direction of rotation of the cylinder. | 09-27-2012 |
Sangjin Maeng, Yongin-Si KR
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20160036009 | RECHARGEABLE BATTERY AND MANUFACTURING METHOD THEREOF - A rechargeable battery and a manufacturing method of the same are provided, which can aid in preventing an electric short from occurring between electrode plates by forming a cutting portion of each on the electrode plates in the shape of a curved surface or a bead having a uniform thickness and/or a diameter sufficient to prevent or substantially prevent the cutting portion from piercing a separator separating the electrode plates from each other. In a present embodiment, the electrode assembly includes an electrode plate having a current collector plate, a coating portion having an electrically active material coated on the current collector plate, a non-coating portion formed at an edge of the current collector plate and not coated with the electrically active material, a cutting portion inwardly formed from the non-coating portion, and a curved portion formed along the cutting portion in a thickness direction of the non-coating portion. | 02-04-2016 |
20160036085 | DEVICE FOR WINDING ELECTRODE PLATE - A device for winding an electrode plate includes a feed roller configured to guide a first electrode plate or a second electrode plate, each of the first electrode plate and the second electrode plate including a plurality of electrode tabs protruding from one side, a deformation reducing member spaced apart from an outer circumferential surface of one end of the feed roller and configured to guide the electrode tabs fed to the feed roller to be brought into close contact with the outer circumferential surface of the one end of the feed roller to reduce deformation of the electrode tabs, and a winding unit configured to wind together the first electrode plate or the second electrode plate transferred by the feed roller and a separator interposed between the first electrode plate and the second electrode plate. | 02-04-2016 |
20160036086 | FABRICATING APPARATUS AND METHOD FOR SECONDARY BATTERY - Provided is a fabricating apparatus for a secondary battery, the fabricating apparatus including: a base material supplier configured to supply a base material; a winder configured to wind the base material through a mandrel; and a controller configured to control a base material supply amount of the base material supplier and a mandrel rotation amount of the winder, wherein the controller is further configured to store a profile of the base material supply amount with respect to the mandrel rotation amount, and to synchronously control the base material supply amount and the mandrel rotation amount based on the profile. | 02-04-2016 |
Sang Woo Maeng, Gangwon-Do KR
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20110252404 | WEB-BASED SOFTWARE DEBUGGING APPARATUS AND METHOD FOR REMOTE DEBUGGING - Provided is a web-based software debugging apparatus and method for remote debugging. The web-based software debugging apparatus may include: a web interface to provide a web browser that enables a user to make a request for a debugging service for software performed in a remote target system, and to verify a debugging result of the software; a debugger client to receive the debugging service request for the software via the web interface, and to provide the debugging result to the web interface; and a debugger server to receive the debugging service request from the debugger client, and to transmit the debugging result to the debugger client after debugging the software through a connection to the target system according to the debugging service request. | 10-13-2011 |
Seop Maeng, Gyeonggi-Do KR
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20090133790 | HEAD COVER FOR GOLF CLUBS - Disclosed herein is a head cover for golf clubs. The head cover includes an open-and-shut frame, a head cover body, and a locking unit. The open-and-shut frame includes wings which are opened by elastic force of elastic means. The head cover body accommodates the open-and-shut frame therein, and includes an entrance and a receiving space for receiving the golf club. The locking unit is secured to the outer surface of the middle portion of the head cover body, thus closing the entrance of the head cover body opened by the open-and-shut frame. | 05-28-2009 |
20110120604 | Head cover for golf clubs - Disclosed herein is a head cover for golf clubs. The head cover includes an open-and-shut frame, a head cover body, and a locking unit. The open-and-shut frame includes wings which are opened by elastic force of elastic means. The head cover body accommodates the open-and-shut frame therein, and includes an entrance and a receiving space for receiving the golf club. The locking unit is secured to the outer surface of the middle portion of the head cover body, thus closing the entrance of the head cover body opened by the open-and-shut frame. | 05-26-2011 |
20140158566 | GOLF-CLUB PROTECTIVE COVER HAVING AN OPENING AND CLOSING HOLDER FOR PROTECTING A GOLF CLUB - Disclosed herein is a golf-club protective cover having an opening and closing holder for protecting a golf club. The protective cover includes a main body having a pair of opening and closing plates that have a semi-circular section to receive a shaft of the golf club and a hinged joint portion on an end thereof so as to be hinged to each other, with a coil spring provided on the hinged joint portion to elastically bias the main body in a closing direction. A locking part is secured to one of the pair of opening and closing plates of the main body, thus locking or unlocking the opening and closing plates. The protective cover can reduce the number of manufacturing processes, simplify manufacturing work, and reduce labor. Further, a shape frame corresponding to each of golf clubs with various shapes is mounted to the main body. | 06-12-2014 |
Seo Young Maeng, Changwon-Si KR
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20110122582 | HEAT DISSIPATING DEVICE - The present invention relates to a heat dissipating device. More particularly, the present invention relates to a heat dissipating device in which an air flow is directed to a heat dissipating member by alternating rotation of blades within a preset range of angle for making a driving unit and a device thereof smaller, and improving heat dissipating efficiency. | 05-26-2011 |
Seungjoo Maeng, Seongnam-Si KR
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20140185480 | METHOD AND APPARATUS FOR ONE CELL OPERATION WITH FAST SMALL CELL SWITCHING IN WIRELESS COMMUNICATION SYSTEM - A method of supporting fast sub-cell switching by a sub-cell included in a macro coverage in a wireless communication system is provided. The method includes receiving multiple pieces of feedback information on multiple sub-cells from a User Equipment (UE), extracting channel quality indicators from the multiple pieces of received feedback information, respectively, comparing values of the extracted channel quality indicators, and determining, based on a result of the comparison of the values of the extracted channel quality indicators, whether to perform fast sub-cell switching of the UE. | 07-03-2014 |
Seung-Joo Maeng, Gyeonggi-Do KR
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20150023301 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CHANNEL QUALITY INFORMATION IN A COMMUNICATION SYSTEM USING AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SCHEME - A method and Mobile Subscriber Station (MSS) are provided for transmitting Channel Quality Information (CQI) in a wireless communication system. The method includes transmitting first information including a value related to CQI for at least one of bands; and transmitting second information including a differential CQI for the at least one of the bands, wherein each band comprises a plurality of adjacent subcarriers. | 01-22-2015 |
Seung-Ryoul Maeng, Gyeonggi-Do KR
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20110296089 | PROGRAMMING METHOD AND DEVICE FOR A BUFFER CACHE IN A SOLID-STATE DISK SYSTEM - Provided are a method and apparatus for programming a buffer cache in a Solid State Disk (SSD) system. The buffer cache programming apparatus in the SSD system may include a buffer cache unit to store pages, a memory unit including a plurality of memory chips, and a control unit to select at least one of the page as a victim page, based on a delay occurring when a page is stored in at least one target memory chip among the plurality of memory chips. | 12-01-2011 |
Seung-Ryoul Maeng, Daejeon KR
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20120102019 | METHOD AND APPARATUS FOR CRAWLING WEBPAGES - A method and apparatus for crawling webpages are provided. The method and apparatus involve obtaining a root Web address list; obtaining a list of Web addresses linked to the root Web address list; evaluating content of pages of the Web addresses based on the obtained list of Web addresses; adjusting a crawling depth according to the evaluation of the content of the pages of the Web addresses; and crawling webpages according to the adjusted crawling depth. | 04-26-2012 |
Sook-Young Maeng, Seongnam-Si KR
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20140149543 | METHOD OF MANAGING DIGITAL MEDIA CONTENTS, COMPUTER-READABLE STORAGE MEDIUM FOR RECORDING THE METHOD, AND USER APPARATUS FOR PERFORMING THE METHOD - A method for managing digital media content is described. Digital media content is uploaded to a server by a user apparatus. Access information about the server is stored in a digital media content file in which the digital media content is stored. | 05-29-2014 |
Sooyeon Maeng, Yongin-Si KR
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20090317665 | Secondary battery - A secondary battery including an electrode assembly having a positive electrode and a negative electrode, a can accommodating the electrode assembly and electrically connected to one of the positive electrode and negative electrode, a cap assembly sealing a top opening of the can, and a discharge inducing member configured to electrically connect the can and the other of the positive electrode and negative electrode and cause current drain when the secondary battery is compressed. | 12-24-2009 |
20090317714 | ELECTRODE ASSEMBLY AND SECONDARY BATTERY HAVING THE SAME - A secondary battery includes an electrode assembly having a first electrode plate, second electrode plate and separator between the first electrode plate and the second electrode plate wound such that the separator defines an inner circumference of the electrode assembly. A can is provided for receiving the electrode assembly through a can opening and a cap assembly is provided for covering the can opening. An electrically conductive plate is on the inner circumference of the electrode | 12-24-2009 |
Soo-Youn Maeng, Yongin-Si KR
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20110269013 | RECHARGEABLE BATTERY - A rechargeable battery includes an electrode assembly; a can housing the electrode assembly and having an open end, a bottom surface substantially opposite to the open end, a first planar surface and a second planar surface, wherein the first planar surface and the second planar surface each have a first fracture portion that facilitates buckling of the can under compression, wherein a first axis is defined extending from the bottom surface to the open end, and wherein the first fracture portion extends along a second axis in a direction substantially perpendicular to the first axis; and a cap plate sealing the open end of the can. | 11-03-2011 |
Soung-Joo Maeng, Seongnam-Si KR
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20110149716 | APPARATUS AND METHOD FOR TRANSMITTING A SUB-CHANNEL SIGNAL IN A COMMUNICATION SYSTEM USING AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SCHEME - Methods of transmitting an receiving symbols by a Mobile Subscriber Station (MSS) and a Base Station (BS) are provided. The method for receiving symbols by the MSS includes receiving symbols from the BS, wherein the symbols are mapped onto data sub-carriers using a sequence, wherein the sequence includes result values, the result values being generated by applying, to a basic sequence, an offset and a number of cyclic shifting, the basic sequence having a length identical to the number of data sub-carriers. The method for transmitting symbols by the MSS includes transmitting symbols to the BS, wherein the symbols are mapped onto data sub-carriers using a sequence, wherein the sequence includes result values, the result values being generated by applying, to a basic sequence, an offset and a number of cyclic shifting, the basic sequence having a length identical to the number of data sub-carriers. | 06-23-2011 |
Sung-Ho Maeng, Incheon KR
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20120041462 | APPARATUS FOR FORMING HOLE IN SPONGELIKE BONE - Disclosed herein is an apparatus for forming a hole in a spongelike bone. The apparatus includes a catheter tube, an expansible structure coupled to a front end of the catheter tube, a hub having a fitting coupled to a rear end of the catheter tube, and a probe. The catheter tube includes the probe and one lumen surrounding the probe, both of which are disposed inside the catheter tube. The probe is fixed to the hub or a rear cap of the hub at a rear end thereof and comes into contact with an inner front end of the expansible structure at a front end thereof. | 02-16-2012 |
Sung Jae Maeng, Daejeon KR
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20150295205 | ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREFOR - The present invention relates to an organic light emitting diode and a manufacturing method therefor, and the organic light emitting diode comprises: a lower electrode formed on a light-transmitting substrate; an organic thin film layer which is formed on the lower electrode and includes a light-emitting layer; a light-transmitting upper electrode formed on the organic thin film layer; a functional layer which is formed on the upper electrode and enables mutual reinforcement and interference for the transmitted lights; and a reflective layer formed on the functional layer. | 10-15-2015 |
Sunglyul Maeng, Daejeon-City KR
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20100255252 | NANOSTRUCTURE COMPOSITE AND METHOD OF PRODUCING THE SAME - Provided is a nano structure composite and a method of manufacturing the same. More specifically, a nano structure composite that includes a substrate, a first layer formed of carbon nano structures on the substrate, and a second layer formed of metal oxide nano structures on the first layer, and a method of manufacturing the same are provided. When the nano structure composite according to the present invention is used, a device having a field emission characteristic higher efficiency than a conventional device can be realized, and also, the device can be manufactured at a lower temperature and at a lower pressure. Thus, manufacturing cost can be reduced and a large scale process can be performed. | 10-07-2010 |
Sung Lyul Maeng, Chungbuk KR
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20100018596 | MICRO FLUIDIC TRANSPORTATION DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided is a micro fluidic transportation device capable of controlling discontinuous transportation of micro droplets using surface acoustic wave (SAW), and a method for manufacturing the same. The micro fluidic transportation device which includes: a substrate; a piezoelectric layer formed on the substrate; an inter digitated transducer (IDT) electrode formed on the piezoelectric layer for energy conversion by generating a surface acoustic wave (SAW); and a fluid passage formed on the piezoelectric thin layer. | 01-28-2010 |
20100304501 | BIO LAB-ON-A-CHIP AND METHOD OF FABRICATING AND OPERATING THE SAME - Disclosed is a bio lab-on-a-chip. The bio lab-on-a-chip is provided on a piezoelectric thin film on a substrate, and includes a sensing unit to sense a bio signal and a fluidic control unit which controls a transfer of a microfluid adjacent to the sensing unit. Provided is also a method of fabricating the bio lab-on-a-chip. The method includes the steps of forming a piezoelectric thin film, forming a sensing unit to sense a bio signal of a microfluid on the piezoelectric thin film, and forming a fluidic control unit located adjacent to the sensing unit. | 12-02-2010 |
Sung Lyul Maeng, Cheongju-City KR
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20080268656 | METHOD OF FORMING OXIDE-BASED NANO-STRUCTURED MATERIAL - Provided is a method of forming an oxide-based nano-structured material including growing a nano-structured material using a nano-nucleus having the same composition as the desired oxide-based nano-structured material. A solution is coated on a substrate, the solution including: an organic precursor containing M which is a transition metal or a semi metal; and an organic solvent in which the organic precursor is dissolved. A nano-nucleus having a composition of MxOy is formed on the substrate by annealing the substrate. A nano-structured material having a composition of MxOy is formed by growing the nano-nucleus while supplying a reaction precursor containing M into the nano-nucleus, and the nano-structured material is annealed. | 10-30-2008 |
Sung-Lyul Maeng, Cheongjoo-City KR
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20090286140 | LITHIUM SECONDARY BATTERY INCLUDING DISCHARGE UNIT - Provided is a lithium secondary battery including a discharge unit capable of delaying or preventing a battery explosion. The lithium secondary battery includes a discharge unit disposed parallel to a battery body. The discharge unit includes a first electrode connected to a positive electrode of the battery body, a second electrode connected to a negative electrode of the battery body, and a discharge material film, disposed between the first electrode and the second electrode, inducing a abrupt discharge above a predetermined temperature. The discharge material film, e.g., a abrupt metal-insulator transition (MIT) material film can induce a abrupt discharge, thereby preventing or delaying a battery explosion. | 11-19-2009 |
Wan-Joo Maeng, Yongin-Si KR
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20120025187 | Transistors, methods of manufacturing transistors, and electronic devices including transistors - Transistors, methods of manufacturing the transistors, and electronic devices including the transistors. The transistor may include an oxide channel layer having a multi-layer structure. The channel layer may include a first layer and a second layer that are sequentially arranged from a gate insulation layer. The first layer may be a conductor, and the second layer may be a semiconductor having a lower electrical conductivity than that of the first layer. The first layer may become a depletion region according to a gate voltage condition. | 02-02-2012 |
20120126223 | TRANSISTORS, METHODS OF MANUFACTURING THE SAME AND ELECTRONIC DEVICES INCLUDING TRANSISTORS - An oxide transistor includes: a channel layer formed of an oxide semiconductor; a source electrode contacting a first end portion of the channel layer; a drain electrode contacting a second end portion of the channel layer; a gate corresponding to the channel layer; and a gate insulating layer disposed between the channel layer and the gate. The oxide semiconductor includes hafnium-indium-zinc-oxide (HfInZnO). An electrical conductivity of a back channel region of the channel layer is lower than an electrical conductivity of a front channel region of the channel layer. | 05-24-2012 |
20120168757 | Transistors, Methods Of Manufacturing The Same And Electronic Devices Including Transistors - A transistor includes a channel layer disposed above a gate and including an oxide semiconductor. A source electrode contacts a first end portion of the channel layer, and a drain electrode contacts a second end portion of the channel layer. The channel layer further includes a fluorine-containing region formed in an upper portion of the channel layer between the source electrode and the drain electrode. | 07-05-2012 |
Woo-Yeol Maeng, Gunpo-Si KR
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20160133702 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a substrate having a first conductive type active region, a second conductive type drift region in the active region, a gate covering the active region on the drift region, a gate insulating film disposed between the active region and the gate, a second conductive type drain region in a location spaced apart from the gate in the drift region and having a higher doping concentration than that of the drift region, a first conductive type shallow well region spaced apart from the drain region in the drift region and between the gate and the drain region, and a second conductive type source region formed in the first conductive type shallow well region between the gate and the drain region and having a higher doping concentration than that of the first conductive type shallow well region. | 05-12-2016 |
Young-Jae Maeng, Daejeon KR
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20160057164 | DEVICE FOR QUANTIFYING VULNERABILITY OF SYSTEM AND METHOD THEREFOR - A method and apparatus for quantifying the vulnerability of a system. The apparatus includes a vulnerability calculation unit, a target organization security level calculation unit, a network separation status calculation unit, an interim calculation unit, and a final score calculation unit. The vulnerability calculation unit converts each of the vulnerability identification results of the system into a vulnerability score. The target organization security level calculation unit calculates a target organization security level score based on a technology-field security level score and a management-field security level score. The network separation status calculation unit converts the status of the separation of the local network of the system into a network separation score. The interim calculation unit calculates an interim score. The final score calculation unit quantifies the vulnerability of the system by finally calculating a composite score using the interim score and a simulated intrusion success level. | 02-25-2016 |