Cheong, KR
Byeong Hoo Cheong, Gunpo-Si KR
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20130086898 | BRAKE DEVICE OF ELECTRO-HYDRAULIC BRAKE SYSTEM FOR VEHICLES - Disclosed herein is a brake device of an electro-hydraulic brake system for vehicles which provides hydraulic braking force to transmit stable pedal feel and provides regenerative braking for fuel efficiency improvement. The brake device includes an actuator unit including a master cylinder, a housing including a boosting chamber and a simulation chamber, an input rod, a reservoir connected to the upper portion of the master cylinder and storing oil, a simulator connected to the simulation chamber and a pedal displacement sensor sensing displacement of the pedal, and a hydraulic control unit. The hydraulic control unit includes an accumulator, a pump sucking oil from the reservoir and discharging the oil to the accumulator, a motor, a first control valve, a second control valve, a third control valve, pressure sensors sensing the pressures of the accumulator, the boosting chamber and the simulation chamber, and an electronic control unit (ECU). | 04-11-2013 |
Byoungho Cheong, Yongin-City KR
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20140354920 | MULTI-PANEL DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - A multi-panel display apparatus includes at least two display panels and an optical member. Each display panel includes a display area and a connection non-display area. The optical member displays light emitted from peripheral regions of the display areas of the display panels. The optical member includes an adhesive layer between laminated sheets. Each sheet includes a base film made of a transparent material having a first refractive index and a reflection layer at a surface of the base film made of metal. The adhesive layer is made of a material having a second refractive index less than the first refractive index. | 12-04-2014 |
Byoung-Ho Cheong, Gyeonggi-Do KR
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20120170254 | LIGHT SOURCE LENS, LIGHT SOURCE MODULE HAVING THE SAME AND BACKLIGHT ASSEMBLY HAVING THE LIGHT SOURCE MODULE - A light source lens includes a refraction surface having a concave portion proximate to a central axis of a light source lens. The central axis passes through a light source that is coupled to the light source lens. An angular distribution function F(θ′) of a first light emitted from the light source and refracted at the refraction surface at least approximately satisfies | 07-05-2012 |
Chaejoon Cheong, Cheongwon-Gun, Chungcheongbuk-Do KR
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20120277571 | Method For Measuring Trabecular Bone Parameters From MRI Images - Disclosed is a method for measuring trabecular bone parameters from MRI images, including: scanning an experimental group with a 3D MRI scanner; segmenting the MRI images to extract bone area and perform skeletonization of the bone area; detecting end-point, joint and branch voxels in the skeleton to analyze bone structure; and measuring trabecular bone parameters based on the result of the structural analysis. The method enables diagnosing osteoporosis. | 11-01-2012 |
Dalho Cheong, Geumcheon-Gu KR
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20130204448 | NETWORK SYSTEM - A component in a network system includes an energy consumption component capable of communicating with a home area network and capable of consuming an energy generated from an energy generation unit of a utility area network, and the energy consumption component including at least one control unit to drive the energy consumption component; and a communication module to allow communication between the energy consumption component and an external component constituting the utility area network or the home area network, wherein the communication module is disposed on a path through which a power is supplied to the at least one control unit. | 08-08-2013 |
Dongik Cheong, Sejong KR
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20150099877 | ELECTRODE ACTIVE MATERIAL CONTAINING HETEROCYCLIC COMPOUND FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - An electrode active material for a lithium secondary battery using a heterocyclic compound and a lithium secondary battery including the same are provided. The heterocyclic compound, which is useful as a cathode or anode active material, includes a six-membered ring and a five-membered ring containing one or more elements selected from the group consisting of nitrogen (N), oxygen (O) and sulfur (S), and the heterocyclic compound is configured such that two pairs of carbons which form double bonds with nitrogen atoms contain a functional group linked by a single bond, thus exhibiting redox activity. | 04-09-2015 |
Eun Yong Cheong, Seongnam-Si KR
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20140200034 | METHOD AND APPARATUS FOR PROVIDING POSITIONAL INFORMATION USING WIRELESS FIDELITY (WIFI) INFORMATION - A method and apparatus for providing positional information using wireless fidelity (WiFi) information is provided. A method of providing positional information at a mobile terminal may include collecting WiFi access point (AP) information by scanning for a WiFi AP in a vicinity of the mobile terminal, extracting facility information associated with a facility associated with the WiFi AP, and determining the positional information of the mobile terminal based on the extracted facility information. | 07-17-2014 |
Hae-Kap Cheong, Chungcheongbuk-Do KR
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20150094450 | REPEBODY FOR NOVEL INTERLEUKIN-6 AND USE THEREOF - The present invention relates to an repebody capable of binding specifically to interleukin-6 (IL-6) to inhibit the biological activity of IL-6, a polynucleotide encoding the repebody, a vector comprising the polynucleotide, a recombinant microorganism having introduced therein the polynucleotide or the vector, a method of producing the repebody using the recombinant microorganism, a composition for preventing or treating cancer, which comprises the repebody, and a method for preventing or treating cancer, which comprises administering the composition for preventing or treating cancer, which comprises the repebody. The repebody of the present invention significantly reduces the activity of STAT3 and the concentration of interleukin-6, and thus can be widely used as an agent for preventing or treating IL-6-related diseases. | 04-02-2015 |
Hae Kyun Cheong, Pusan KR
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20090094973 | HYDRAULIC CIRCUIT FOR HEAVY EQUIPMENT - A hydraulic circuit for heavy equipment is disclosed, which utilizes a hydraulic fluid supplied from a hydraulic pump for driving a cooling fan, as a pilot signal pressure, without installing a separate constant displacement pilot pump for supplying the pilot signal pressure to a control valve for controlling the hydraulic fluid to be supplied to a working device such as a boom. The hydraulic circuit includes first to third hydraulic pumps connected to an engine; a first control valve installed in a flow path of the first hydraulic pump; a second control valve installed in a flow path of the second hydraulic pump; a hydraulic motor connected to the third hydraulic pump; a cooling fan, connected to the hydraulic motor, for discharging cooling wind to an oil cooler; a temperature sensor for detecting a temperature of the hydraulic fluid in the hydraulic tank; an electric relief valve, installed in a drain flow path of the third hydraulic pump, for variably controlling a rotation velocity of the cooling fan; a controller for controlling the hydraulic pressure that drives the hydraulic motor; and a pilot pressure generator, installed in a pilot flow path branched and connected to a flow path of the third hydraulic pump, for supplying a pilot signal pressure to the first and second control valves when shifting. | 04-16-2009 |
Hae Kyun Cheong, Sasang-Gu KR
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20110158830 | NEGATIVE CONTROL TYPE HYDRAULIC SYSTEM - A negative control type hydraulic system is provided, in which the use of a pilot pump and a load pressure generator between a hydraulic pump and a control valve is not required to prevent a power loss. The negative control type hydraulic system includes an engine; at least one variable-displacement hydraulic pump connected to the engine; at least one hydraulic actuator connected to the hydraulic pump; switching valves installed in a center bypass line of the hydraulic pump and shifted, in accordance with the supply of signal pressure from the outside, to control a flow of hydraulic fluid supplied to the hydraulic actuator; pilot signal pressure generators installed on a downstream side of the center bypass line to generate signal pressure for variably controlling a discharge flow rate of the hydraulic pump; a control lever outputting signal pressure in proportion to a manipulation amount; and a pressure reducing valve installed in a pilot line having one end branched and connected to the center bypass line and the other end connected to an input port of the control lever, and controlling hydraulic fluid supplied through the pilot line when the control lever is manipulated so that the hydraulic fluid from the hydraulic pump can be used as the signal pressure according to the manipulation of the control lever. | 06-30-2011 |
Han-Nam Cheong, Gyeongsangbuk-Do KR
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20110073271 | STRIP EDGE SHAPE CONTROL APPARATUS AND METHOD IN STRIP CASTING PROCESS - Disclosed herein are an apparatus and method for controlling the edge shape of a strip in a twin-roll strip casting process, which improve the quality of the strip by using cameras to photograph the edge portions of the strip being cast by strip casting, analyzing the photographs, and then controlling edge dams according to the edge shape of the strip. The apparatus comprises: an edge dam driving unit which is attached to edge dams attached to both sides of casting rolls so as to control the pressing force of the edge dams against the casting rolls and the upward shift of the edge dams according to the wear and upward shift rate of the edge dams; cameras which are disposed at the strip outlet side of the casting rolls so as to photograph the edge portions of the strip; and a control unit which analyzes the edge shape of the strip from images photographed by the cameras and outputs a signal controlling the wear and upward shift of the edge dams. | 03-31-2011 |
Hoon Cheong, Suwon KR
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20100272991 | CHROME-FREE COATING COMPOSITIONS FOR SURFACE-TREATING STEEL SHEET INCLUDING CARBON NANOTUBE, METHODS FOR SURFACE-TREATING STEEL SHEET AND SURFACE-TREATED STEEL SHEETS USING THE SAME - A chrome-free coating composition for surface-treating a hot-dip galvanized steel sheet that includes carbon nanotubes and has excellent electric conductivity, comprising, based on the total solid weight of the composition: (a) 40 to 60 parts by weight of a water-soluble or water-borne organic resin; (b) 20 to 40 parts by weight of an inorganic metallic sol; (c) 2 to 5 parts by weight of a carbon nanotube paste including carbon nanotube (CNT); (d) 2 to 5 parts by weight of a metal oxide/phosphate-based anti-corrosion agent; (e) 5 to 15 parts by weight of an organic metal complex; (f) 3 to 7 parts by weight of a carbodimide cross-linking agent; and (g) the balance of water, ethanol or a mixture thereof. The steel sheet surface-treated with the composition may be useful to secure corrosion resistance without including a chrome component and shows its electric conductivity even when the coating composition is used at a coating amount of 1000 mg/m | 10-28-2010 |
Hoon Cheong, Suwon-Si KR
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20130170014 | INK COMPOSITIONS, METHODS OF PREPARING INK COMPOSITIONS AND DISPLAY PANELS INCLUDING INK COMPOSITIONS - Core-shell coated pigment particles are prepared by core-shell coating using pigment particles, at least one hydrophilic organometallic compound, at least one hydrophobic organometallic compound, distilled water and a solvent. Ink particles coated with an ionized organometallic compound are prepared by using the core-shell coated pigment particles, the solvent and a halogen compound. The ink particles, a dispersing agent and a dielectric liquid are mixed to prepare an ink composition. The ink composition has an electrophoresis property to exhibit an electric movement and has a good dispersibility in a dielectric liquid. The ink composition may be applied in a reflective type color display device. | 07-04-2013 |
Hung Seob Cheong, Gwangju KR
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20090206351 | SEMICONDUCTOR LIGHT EMITTING DEVICE - Embodiments provide a semiconductor light emitting device which comprises a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer, and a plurality of third semiconductor structures spaced apart on the second conductive semiconductor layer. | 08-20-2009 |
20090261318 | SEMICONDUCTOR LIGHT EMITTING DEVICE - Embodiments provide a semiconductor light emitting device which comprises a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer, and a semiconductor layer on the second conductive semiconductor layer, and comprising a plurality of a semiconductor structures apart from each other and microfacets. | 10-22-2009 |
20090272993 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device comprises a first nitride semiconductor layer comprising a plurality of concave portions, a reflector in at least one of the concave portions of the first nitride semiconductor layer, and a second nitride semiconductor layer on the first nitride semiconductor layer. | 11-05-2009 |
20120305974 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device comprises a first nitride semiconductor layer comprising a flat top surface and a plurality of concave regions from the flat top surface, a reflector within the concave regions of the first semiconductor layer, and a second semiconductor layer on the first semiconductor layer. | 12-06-2012 |
Hyo Yeong Cheong, Ulsan KR
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20130315806 | SYSTEM FOR PRE-TREATING MALODOROUS SUBSTANCES IN POLLUTION CONTROL FACILITY - Provided is a system for pre-treating malodorous substances in a flushing pollution control facility, in which air polluted in a stage before the flushing pollution control facility is oxidized to decompose a gaseous pollution substance in the air, and then the gaseous pollution substance in absorbing liquid is oxidized, such that the malodor gathering capability of the absorbing liquid is improved, thereby enhancing the malodor removing efficiency of the flushing pollution control facility. To this end, the present invention provides a system for pre-treating malodorous substances in a flushing pollution control facility, the system including an oxidizer generating device for generating oxidizing water comprising an oxidizer, a turbulent flow forming device for forming a turbulent flow in exhaust gas introduced to the flushing pollution control facility, and an oxidizer spray device supplied with oxidizing water from the oxidizer generating device to spray the oxidizing water in an atomized form to the exhaust gas which flows in a turbulent flow state to the flushing pollution control facility, in which the exhaust gas is primarily oxidized by the oxidizer included in the oxidizing water sprayed to the exhaust gas, and absorbing liquid of the flushing pollution control facility is secondarily oxidized by the non-reacted oxidizer to decompose malodorous substances, thereby improving malodor removing efficiency. | 11-28-2013 |
Hyunmi Cheong, Gyeonggi-Do KR
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20140273617 | WATERPROOF EAR JACK SOCKET AND METHOD OF MANUFACTURING THE SAME - A waterproof ear jack socket includes: an upper socket having at least one slit formed such that a first portion of a contact terminal passes through one surface of the upper socket to be exposed to the outside; a lower socket having a recess for engaging a second portion of the contact terminal on one surface thereof facing the upper socket, the lower socket being coupled to the upper socket to form a plug insertion hole into which an ear jack plug is inserted; and a waterproof cover attached to an outer circumference of a socket body formed by coupling the upper socket and the lower socket. | 09-18-2014 |
Hyun-Mi Cheong, Suwon-Si KR
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20140144762 | KEY BUTTON APPARATUS - A key button apparatus is provided. The key button apparatus includes a housing having an opening, a moveable key button, a sealing member configured to seal the opening of the housing, deformed by movement of the key button, and molded of a plurality of elastic bodies made of different materials, and a switch disposed inside of the housing and pressed by deformation of the sealing member. | 05-29-2014 |
Hyun-Mi Cheong, Gyeonggi-Do KR
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20140307393 | ELECTRONIC DEVICE AND ASSEMBLY STRUCTURE THEREOF - An electronic device is provided that includes a front housing arranged in a front portion of the electronic device, and a bracket connected to the front housing, to which a plurality of electronic parts of the electronic device are affixed. The electronic device also includes a rear housing arranged in a rear portion of the electronic device and including at least one slider and at least one rail. Each of the at least one slider is connected to a respective rail. The at least one slider is slidable on and elastically supported by the at least one rail, without being released from the at least one rail. The rear housing is detachable from the bracket by the at least one slider. | 10-16-2014 |
In Woo Cheong, Suseong-Gu KR
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20120288550 | Surface Treatment Method for a Substrate Using Denatured Urushiol Derived from Toxicodendron Vernicifluum - A method of treating a surface of a substrate using modified urushiol derived from | 11-15-2012 |
In Woo Cheong, Suseong-Gu Daegu KR
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20150021511 | ORGANIC/INORGANIC NANOCOMPOSITE CAPABLE OF ADSORPTION/DESORPTION OF METAL IONS, AND PREPARATION METHOD THEREOF - The present invention relates to an organic-inorganic nanocomposite comprising a polymer having temperature dependent volume phase transition characteristics, and magnetic particles embedded in the polymer, and a preparation method thereof. The present invention induces more rapid adsorption and desorption of metal ions and can effectively recover the used organic-inorganic nanocomposite. | 01-22-2015 |
In Woo Cheong, Daegu-Shi KR
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20130164206 | CALCIUM CARBONATE HAVING A SURFACE CHARGE, THE PREPARING PROCESS THEREOF AND FILLER FOR PRODUCING A PAPER USING THE SAME - The present invention relates to a calcium carbonate having a surface charge, the preparing process thereof and filler for producing a paper using the same. The present invention provides the process of preparing a calcium carbonate having a surface charge, characterized in that it comprises the following steps of: preparing a solution mixture of one or more monomer selected from the group consisting of calcium hydroxide, acrylic acid, acrylamide, or [2-(acryloyloxy)ethyl]-trimethylammonium chloride; removing dissolved gases such as oxygen and carbon dioxide in the said solution by injecting nitrogen (N | 06-27-2013 |
Jaeho Cheong, Yuseong-Gu KR
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20090169774 | Retardation film, and polarizing plate and liquid crystal display comprising the same - Disclosed are a retardation film including a polymer resin; and an optically anisotropic compound having a silicon group, and a polarizing plate including the retardation film. Also, disclosed is a liquid crystal display including the retardation film and/or the polarizing plate. | 07-02-2009 |
Jaeho Cheong, Daejeon Metropolitan City KR
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20100080973 | LOW TEMPERATURE, FAST HARDENING COMPOSITION FOR PREPARING PROTECTING FILM, PROTECTING FILM PREPARED THEREFROM, AND SUBSTRATE COMPRISING THE SAME - The present invention relates to a composition for preparing an excellent protecting film with high strength, wear resistance, and excellent barrier property by low temperature hardening, a protecting film prepared therefrom, a substrate comprising the same, and a component or device comprising the same. The composition comprises an organosiloxane polymer a), a photobase generator b), and an organic solvent c). | 04-01-2010 |
Jae-Ho Cheong, Yuseong-Gu KR
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20100059710 | Novel pyran derivative, its preparation method, liquid crystal composition and liquid crystal display device comprising the same - The present invention relates to a pyran derivative which manifests appropriate refractive anisotropy (optical anisotropy) and liquid crystal transition temperature and excellent dielectric anisotropy, and has excellent compatibility with various liquid crystal compounds, and thus, can be preferably used for the formation of a liquid crystal layer of a liquid crystal display device, its preparation method, a liquid crystal composition and liquid crystal display device comprising the same. | 03-11-2010 |
Jae Hoon Cheong, Namyangju-Si KR
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20120308673 | COMPOSITION COMPRISING THE EXTRACT OF PRUNELLA VULGARIS L. FOR PREVENTING AND TREATING ADHD DISEASE AND THE USE THEREOF - The present invention relates to a composition comprising the extract of | 12-06-2012 |
Jae Hun Cheong, Busan KR
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20120141488 | NOVEL G PROTEIN COUPLED RECEPTOR PROTEIN AND USE THEREOF - Disclosed are novel GPCR (G Protein Coupled Receptor) proteins and genes encoding the same. Also provided is the use of the proteins and the genes. Particularly, contemplated are a novel GPCR (G Protein Coupled Receptor) polypeptide, a polynucleotide coding for the same, a recombinant vector carrying the polynucleotide or a fragment thereof, host cells transformed with the vector, a transgenic animal infected with the vector. Also, a composition for detecting a cancer marker, comprising an agent capable of measuring the expression level of mRNA or protein of the GPCR polynucleotide, a kit for the diagnosis of cancer, comprising the composition, and a method for detecting the GPCR polypeptide and a gene encoding the polypeptide are provided. Further, a composition for the treatment and prevention of cancer, comprising an oligonucleotide inhibiting the expression of a gene encoding the GPCR polypeptide or an antibody against the GPCR protein, and a method for screening a modulator of the GPCR protein or a cancer therapeutic agent are provided. | 06-07-2012 |
Jin-Wook Cheong, Gyeonggi-Do KR
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20140353744 | SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate including a first active region and second active regions, a bit line structure in contact the first active region, and storage node contacts in contact the second active regions. A top surface of the first active region is lower than the top surfaces of the second active regions. | 12-04-2014 |
Juhwa Cheong, Changwon-Si KR
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20120167978 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - The present embodiment relates to a solar cell and a method for manufacturing the same. A solar cell according to an embodiment includes a substrate comprising silicon semiconductor material; an emitter region formed on a rear surface of the substrate; a back surface field region formed on the rear surface of the substrate, wherein the back surface field region comprising a first back surface field region and a second the back surface field region; a first electrode electrically connected to the emitter region; and a second electrode electrically that is connected to the first back surface field region, wherein the second electrode that is not electrically connected to the second back surface field region. | 07-05-2012 |
Jung-Taik Cheong, Icheon-Si KR
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20100124811 | Method for fabricating capacitor in semiconductor device - A method for fabricating a capacitor in a semiconductor device includes forming a sacrificial layer over a substrate, forming an opening by selectively etching the sacrificial layer, forming a conductive layer for a lower electrode over a whole surface of a resultant structure including the opening, forming the lower electrode by performing a first blanket dry etching process on the conductive layer until the sacrificial layer is exposed, etching the sacrificial layer to a predetermined depth to protrude a top of the lower electrode over the sacrificial layer, and performing a second blanket dry etching process on the lower electrode to remove a hornlike part on top of the lower electrode. Since a blanket dry etching is performed twice, it is possible to easily remove a hornlike part of a lower electrode and prevent a device failure induced by a micro-bridge between adjacent lower electrodes. | 05-20-2010 |
20130313664 | RESISTIVE MEMORY DEVICE AND FABRICATION METHOD THEREOF - A resistive memory device capable of minimizing operation current and a fabrication method thereof are provided. The resistive memory device includes an access device, a heating electrode formed on the access device and serving as a magnetoresistance device, and a variable resistance material formed on the heating electrode. | 11-28-2013 |
Jung-Taik Cheong, Gyeonggi-Do KR
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20100167064 | REFERENCE WAFER FOR CALIBRATION AND METHOD FOR FABRICATING THE SAME - A reference wafer maintains laser accuracy and calibrates a camera and a laser of a semiconductor equipment. The reference wafer includes a first anti-reflection layer, an adhesive layer, a light absorption layer and a second anti-reflection layer that are stacked over a substrate, a light reflection layer formed over the second anti-reflection layer, and a protection layer formed over the light reflection layer. | 07-01-2010 |
20120217219 | REFERENCE WAFER FOR CALIBRATION AND METHOD FOR FABRICATING THE SAME - A reference wafer maintains laser accuracy and calibrates a camera and a laser of a semiconductor equipment. The reference wafer includes a first anti-reflection layer, an adhesive layer, a light absorption layer and a second anti-reflection layer that are stacked over a substrate, a light reflection layer formed over the second anti-reflection layer, and a protection layer formed over the light reflection layer. | 08-30-2012 |
20140027701 | VARIABLE RESISTANCE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A variable resistance memory device includes a plurality of first conductive lines extended in a first direction, a plurality of second conductive lines arranged over or under the first conductive lines and extended in a second direction crossing the first direction, an insulating layer disposed between the first conductive lines and the second conductive lines and having a trench extended in the second direction and defined by a first side wall and a second sidewall facing each other and a bottom surface connecting the first sidewall and the second sidewall, and a variable resistance material layer formed on the first and second sidewalls and the bottom surface of the trench, wherein the first and second sidewalls of the trench overlap two adjacent second conductive lines, respectively. | 01-30-2014 |
20140175358 | PHASE-CHANGE RANDOM ACCESS MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A phase-change random access memory device and a method of manufacturing the same are provided. The method includes providing a semiconductor substrate including a heating electrode, forming an interlayer insulating layer including a preliminary phase-change region on the semiconductor substrate, reducing a diameter of an inlet portion of the preliminary phase-change region to be smaller than that of a bottom portion of the preliminary phase-change region, filling an insulating layer having a void in the preliminary phase-change region using a difference between the diameter of the inlet portion and the diameter of the bottom portion, removing the insulating layer to an interface between the inlet portion and the bottom portion, thereby forming a key hole exposing the heating electrode, and forming a phase-change material layer to be buried in the key hole and the preliminary phase-change region. | 06-26-2014 |
Ki Yong Cheong, Gyeonggi-Do KR
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20150050703 | Microorganism able to Produce L-Amino Acid, and Method for Producing L-Amino Acid by Using the Same - The present invention relates to a microorganism able to produce L-threonine or L-tryptophan, and to a method for producing L-threonine or L-tryptophan by using same. More specifically, the present invention relates to: recombinant | 02-19-2015 |
Kwang Ho Cheong, Seongnam-Si KR
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20110104176 | ANTIBODY SPECIFICALLY BINDING TO C-MET AND USE THEREOF - Antibodies specifically binding to c-Met protein, hybridoma cell lines, and compositions comprising the antibodies are disclosed herein. Methods of making and using the antibodies and compositions are also disclosed. | 05-05-2011 |
20110129481 | Antibody specifically binding to c-Met and methods of use - Antibodies specifically binding to c-Met protein, hybridoma cell lines, and compositions comprising the antibodies are disclosed herein. Methods of making and using the antibodies and compositions are also disclosed. | 06-02-2011 |
20130089556 | ANTI C-MET HUMANIZED ANTIBODY AND USES THEREOF - An anti c-Met antibody, a composition comprising the antibody, and a method for preventing or treating cancer by administering the composition is provided. | 04-11-2013 |
Kwang-Ho Cheong, Cheong KR
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20130089557 | ANTIBODY SPECIFICALLY BINDING TO EPITOPE IN SEMA DOMAIN OF C-MET - An antibody or antigen binding fragment thereof that specifically binds to an epitope in a SEMA domain of c-Met protein, and pharmaceutical compositions, methods, kits, nucleic acids, and cells related thereto. | 04-11-2013 |
Kwang-Jo Cheong, Yongin-City KR
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20140072880 | NON-AQUIOUS RECHARGEABLE LITHIUM BATTERY - Disclosed is a non-aqueous rechargeable lithium battery that includes a positive electrode including a positive active material being capable of intercalating and deintercalating lithium; a negative electrode including a negative active material; a polymer electrolyte including a gel polymer, a non-aqueous organic solvent, and a lithium salt; and a separator having compression strength of about 0.15 gf/cm | 03-13-2014 |
Kyeong-Beom Cheong, Suwon-Si KR
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20110086293 | SOLID OXIDE FUEL CELL HOUSING - A housing for a solid oxide fuel cell, the housing including a plurality of side walls defining a cavity; a first opening in one of the plurality of side walls, the first opening being configured to allow fluid to enter into the cavity; a second opening in one of the plurality of side walls, the second opening being configured to allow the fluid to exit from the cavity; and a flow path extending unit between the first opening and the second opening to increase a length of a flow path between the first opening and the second opening. | 04-14-2011 |
Min Ho Cheong, Daejeon-Si KR
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20120207140 | METHOD FOR GENERATING AND TRANSMITTING FRAME IN A WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR SUPPORTING THE SAME - A channel sounding method in a wireless local area network (WLAN) system is provided. The method, performed by a transmitter, includes transmitting a null data packet announcement (NDPA) frame to a receiver to initiate a channel sounding procedure; transmitting a null data packet (NDP) to the receiver and receiving a feedback frame. The feedback frame includes a plurality of segment frames and a channel feedback report. The channel feedback report is split into a plurality of feedback segments. Each of the plurality of feedback segments is respectively included in each of the plurality of segment frames. The each of the plurality of segment frames includes a first-segment subfield indicating whether the each of the plurality of feedback segment included is a first segment and a remaining-segment subfield indicating the number of remaining feedback segments. | 08-16-2012 |
20120287915 | METHOD FOR TRANSMITTING DATA FRAME IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME - A wireless device of transmitting a data frame in a WLAN is provided. The wireless device includes: a MAC unit generating a data frame; a PHY unit transmitting a wireless signal of the data frame; and a processor being operably coupled to the MAC unit and the PHY unit and controlling a set of TXVECTOR parameters. The processor is configured for: generating the data frame, the data frame including a data field having a service field and a very high throughput signal information (VHT-SIG-B); and transmitting a wireless signal of the data frame via a operating channel bandwidth. The data field is scrambled with a scrambling sequence, the scrambling sequence is generated based on a initial scrambling sequence and a generator polynomial. The service field is determined based on the set of TXVECTOR parameters, the TXVECTOR parameters including an control information for the service field. | 11-15-2012 |
20130315218 | APPARATUS AND METHOD FOR EXTENDING COVERAGE IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to an apparatus and method for coverage expansion in a wireless communication system. This disclosure discloses a wireless device operating in a wireless communication system, the wireless device comprising a transceiver transmitting and receiving a wireless signal and a processor operating in operative connection with the transceiver, wherein the processor sets power boosting adjustable in an RF capability range within an SIG field. | 11-28-2013 |
Min-Ho Cheong, Daejon KR
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20100002806 | APPARATUS FOR RECEIVING SIGNALS IN OFDM COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS AND METHOD THEREOF - Provided are an apparatus for receiving signals in an OFDM communication system using multiple transmission/reception antennas and a method thereof. The method includes modulating a predetermined part of a data stream based on a multi-dimensional reception procedure to generate a first modulated data stream; regenerating a symbol corresponding to the modulated data stream; eliminating the regenerated symbol from a remained data stream; modulating the eliminated data stream to generate a second modulated data stream; and outputting an output signal obtained by serializing the first modulated data stream and the second modulated data stream. | 01-07-2010 |
20100031116 | METHOD FOR ENCODING LOW DENSITY PARITY CHECK CODES USING RESULT OF CHECKING PREVIOUSLY SPECIFIED PARITY BITS - There is provided to a method for encoding an LDPC (Low Density Parity Check) code using the result of checking a previously specified parity, including the steps of: forming a parity bit check matrix having a dual diagonal structure consisting of (N-K) rows for check nodes and (N-K) columns on the basis of the H matrix; calculating the values of all the parity bits by inserting a given binary value in sub-blocks, with the parity bit check matrix formed on the H matrix; if the values of the parity bits are incorrect, checking the parity bit corresponding to the sub-block located in the last part of the H matrix; searching the parity bit parts where the parity bit check result is represented as “1”; performing an XOR operation in sub-blocks on the parity bit part obtained through a simultaneous equation between the parity bits of the searched parity bit parts and the parity bit parts; and determining the value of the parity bit satisfying the condition that the value obtained by multiplying the H matrix by a code word vector. | 02-04-2010 |
Myeong-Ja Cheong, Gyeonggi-Do KR
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20130290495 | METHOD OF SETTING OPTIMAL PING INTERVAL AND ELECTRONIC DEVICE THEREFOR - A method of setting an optimal ping interval and an electronic device therefor can reduce power consumption due to computation of each of the portable terminals by calculating a ping interval and transmitting the calculated ping interval to each of the portable terminals at a server. The server may obtain an optimal ping interval quickly because a request of each of a plurality of portable terminals is used for calculating a ping interval. The method includes setting a ping value to a ping interval, when there is the ping value received from a server and attempting to ping packets to the server using the ping interval, when a network connection is not lost when attempting to ping packets to the server. | 10-31-2013 |
Myung Goo Cheong, Suwon KR
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20100181588 | SEMICONDUCTOR LIGHT EMITTING DEVICE - Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and an active layer disposed therebetween, and a surface plasmon layer disposed between the active layer and at least one of the n-type and p-type semiconductor layers, including metallic particles and an insulating material, and including a conductive via for electrical connection between the active layer and the at least one of the n-type and p-type semiconductor layers, wherein the metallic particles are enclosed by the insulating material to be insulated from the at least one of the n-type and p-type semiconductor layers. The semiconductor light emitting device can achieve enhanced emission efficiency by using surface plasmon resonance. Using the semiconductor light emitting device, the diffusion of a metal employed for surface plasmon resonance into the active layer can be minimized. | 07-22-2010 |
Sang Bo Cheong, Siheung-Si KR
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20120092291 | MULTI-TOUCH RECOGNITION RESISTIVE TOUCH SCREEN FOR RECOGNIZING MULTI-TOUCH COORDINATES THROUGH CAPACITOR CHARGING TIME - The present invention relates to a resistive touchscreen for recognizing touch coordinates through a capacitor charging time constant, and more specifically, the invention comprises: an equal resistance line operating means for obtaining the same resistance line according to an (R | 04-19-2012 |
Sang-Jin Cheong, Gyeonggi-Do KR
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20090212327 | STANDARD CELL LIBRARIES AND INTEGRATED CIRCUIT INCLUDING STANDARD CELLS - A standard cell library includes a first power rail, a second power rail, a third power rail, a first standard cell, and second standard cells. The first power rail extends in a first direction. The second power rail extends in the first direction, and is spaced apart from the first power rail by a predetermined spacing in a second direction perpendicular to the first direction. The third power rail extends in the first direction between the first power rail and the second power rail. The first standard cell has at least one cell having a first cell height, and is arranged between the first power rail and the second power rail. The second standard cells have at least two cells, each having a second cell height, that are in contact with each other in the second direction, and are in contact with the first standard cell in the first direction. | 08-27-2009 |
Se-Ho Cheong, Yongin-City KR
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20120100644 | ORGANIC LAYER DEPOSITION APPARATUS, AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS USING THE SAME - An organic layer deposition apparatus including an electrostatic chuck combined with a substrate so as to fixedly support the substrate. The organic layer deposition apparatus including a receiving surface that has a set curvature for receiving the substrate; a deposition source for discharging a deposition material toward the substrate; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; and a patterning slit sheet disposed to face the deposition source nozzle unit, and having a plurality of patterning slits arranged in a second direction perpendicular to the first direction, wherein a cross section of the patterning slit sheet on a plane formed by lines extending in the second direction and a third direction is bent by a set degree, wherein the third direction is perpendicular to the first and second directions. | 04-26-2012 |
20120241772 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus including: a first substrate; a second substrate disposed to face the first substrate; a first electrode disposed between the first substrate and the second substrate and a second electrode disposed to face the first electrode; and an organic light-emitting layer disposed between the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is a reflective electrode, and an optical property modification layer having at least one optical property modified from that of the reflective electrode is formed on a surface of the reflective layer. | 09-27-2012 |
20120241775 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE - An organic light-emitting display device includes a first substrate and a second substrate that face each other; an organic light-emitting device that is disposed between the first and second substrates and includes a pixel electrode separately formed in each pixel, a common electrode facing the pixel electrode, and an organic light-emitting layer disposed between the pixel electrode and the common electrode; and an electrode unit and at least one wiring unit that are disposed between the first substrate and the second substrate, the electrode unit including at least one thin-film transistor for transmitting a light-emitting signal to the pixel electrode and at least one capacitor, wherein an optical property modification layer obtained by modifying an optical property of at least one of the electrode unit and the wiring unit is formed on a surface of the at least one of the electrode unit and the wiring unit. | 09-27-2012 |
20120302414 | RUBBING APPARATUS - A rubbing apparatus including a rubbing roller including an opening portion at a region of a circumferential surface of the rubbing roller, an outlet portion connected to the opening portion and open to an outside of the rubbing roller, and a groove portion connected to the opening portion and penetrating into the rubbing roller along the opening portion; and a rubbing cloth substantially surrounding the circumferential surface of the rubbing roller. | 11-29-2012 |
Seonghwan Cheong, Ansan-Si KR
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20110062228 | TEACHING METHOD OF TRANSMISSION CONTROL UNIT OF VEHICLE - A teaching method of a transmission control unit (TCU) allows one to transmit specific property data of a transmission manufactured in a transmission production line to a vehicle assembly line where the TCU and the transmission are assembled, and input the data to the TCU in a very inexpensive and simple fashion. The method also allows the TCU that controls a CVT to appropriately initialize kiss-point pressure of the CVT that uses a wet-type multi-disc clutch, instead of a torque converter, and is equipped with a solenoid valve directly controlling the wet-type multi-disc clutch, such that it makes it possible to allow the TCU to stably and appropriately control the CVT to be controlled, with the property data about the CVT which is restrictively transmitted. | 03-17-2011 |
Seong Hwan Cheong, Hwaseong-Si KR
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20140162846 | CONTROL METHOD FOR VEHICLE WITH DCT - A clutch in a vehicle with DCT having an ISG function is controlled for an engine speed to be decreased rapidly when the engine enters into the ISG so that a ring gear of an engine and a gear of a starter motor are meshed more rapidly when a vehicle restarts, to thereby prevent a response delay when restarting the vehicle. | 06-12-2014 |
Seonghwee Cheong, Suwon-Si KR
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20130302959 | Semiconductor Device With Vertical Channel Transistor And Method Of Fabricating The Same - A semiconductor device with vertical channel transistors and a method of fabricating the same are provided. A method of fabricating the semiconductor device includes patterning a substrate to form a trench that defines an active region, forming a sacrificial pattern in a lower region of the trench, forming a spacer on an upper sidewall of the trench, recessing a top surface of the sacrificial pattern to form a window exposing a sidewall of the active region between the spacer and the sacrificial pattern, doping a sidewall of the trench through the window to form a doped region in the active region, and forming a wiring in the trench to be connected to the doped region. | 11-14-2013 |
Seong Il Cheong, Gwanak-Gu KR
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20140052638 | METHOD AND SYSTEM FOR PROVIDING A CARD PAYMENT SERVICE USING A MOBILE PHONE NUMBER - A method and system for providing a card payment using a mobile phone number. A service server receives a payment request from an affiliate system through a wired/wireless data network, the payment request being inputted through a user terminal and including a mobile phone number of a mobile terminal of a user. A telephone call is connected to the mobile terminal using the mobile phone number included in the received payment request. When the telephone call is connected, an input of a service password is requesting through the connected telephone call. When a service password received through the telephone call from the mobile terminal is identical to a service password stored in the service server, a payment authentication process is performed using a virtual card number generated by the service server, the virtual card number being mapped to a card matching the mobile phone number. | 02-20-2014 |
Seong Wook Cheong, Seongnam-Si KR
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20130230618 | APPARATUS FOR MANUFACTURING A SEMICONDUCTOR PACKAGE - An apparatus for manufacturing a semiconductor package includes at least a first mold, a rotator, and a driver. The first mold has a first mold section, a second mold section, and at least one cavity formed when the first mold section and the second mold are brought together. The rotator is coupled to the first mold, and the driver is between the first mold and a rotating axis of the rotator. The driver supplies a molding resin into the cavity based on centrifugal force generated when the rotator rotates on the rotating axis. | 09-05-2013 |
Seung Chae Cheong, Incheon-Si KR
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20110104369 | APPARATUS AND METHOD FOR CONTINUOUS POWDER COATING - The present invention relates to a method and an apparatus by which powder is evenly dispersed and is coated on a substrate uniformly and continuously so that a uniform layer may be formed. More specifically the present invention provides a method and an apparatus for forming a coating layer that powder is coated on an entire surface of a substrate uniformly and continuously, regardless of the material or the size of the substrate, as a uniform amount of powder entrained on the carrier air which is generated by carrier air and powder transported to a carrier pipe at a certain rate is consistently fed in to a nozzle, regardless of the size, morphology, and specific weight of the powder particles. | 05-05-2011 |
Seung Chae Cheong, Gyeyang-Gu KR
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20130192519 | APPARATUS FOR POWER COATING - The present invention relates to an apparatus which coats a substrate inside the vacuum chamber with the powder transported and entrained on the air from the outside without any extra gas supplier. Namely, the apparatus can coat the powder transported and entrained on the air naturally sucked in from the outside on a substrate through the spray nozzle inside the vacuum chamber as the pressure of the vacuum chamber is controlled and the pressure of the front of the spray nozzle is set under the atmospheric pressure. | 08-01-2013 |
Shin Young Cheong, Suwon KR
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20130033782 | SPINDLE MOTOR AND HARD DISC DRIVE INCLUDING THE SAME - There are provided a spindle motor and a hard disk drive including the same. The spindle motor includes: a shaft; a sleeve rotatably supporting the shaft by fluid dynamic pressure; a holder provided outwardly of the sleeve and at least partially formed of a magnetic material; a stator core mounted on an outer surface of the holder; and a base member including a mounting part protruding upwardly in an axial direction and fixed to the holder. | 02-07-2013 |
20130099613 | SPINDLE MOTOR - There is provided a spindle motor including: upper and lower thrust parts fixedly installed on a shaft; a reception part formed in the rotor hub to thereby receive an end portion of the upper thrust part and form an oil interface together with the upper thrust part; and a clamp fixing part inserted into the reception part while having a clearance with the upper thrust part, and guiding a position of a clamp for fixing the recording medium. | 04-25-2013 |
20130129268 | SPINDLE MOTOR - There is provided a spindle motor including: a shaft having a lower end portion fixed into a base member; a thrust plate fixed to the shaft; an upper sleeve disposed above the thrust plate and forming a first bearing clearance with the shaft; a lower sleeve disposed below the thrust plate and forming a second bearing clearance with the shaft; and a rotor hub rotating together with the upper and lower sleeves, wherein the upper sleeve includes an extension part extended toward the lower sleeve, and the lower sleeve includes a clearance adjusting part disposed to face the extension part when being coupled to the upper sleeve and extended toward the upper sleeve. | 05-23-2013 |
20130257203 | SPINDLE MOTOR - There is provided a spindle motor including: a shaft; a first sleeve rotatably supporting the shaft by fluid dynamic pressure; a second sleeve provided outwardly of the first sleeve; a stator core mounted on an outer surface of the second sleeve; and a base member including a mounting part protruding upwardly in an axial direction and fixed to at least one of the first and second sleeves. | 10-03-2013 |
20130307379 | SPINDLE MOTOR - A spindle motor includes a shaft; a first sleeve rotatably supporting the shaft by fluid dynamic pressure; a second sleeve provided outwardly of the first sleeve; a stator core mounted on an outer surface of the second sleeve; and a base member including a mounting part protruding upwardly in an axial direction and fixed to at least one of the first and second sleeves. | 11-21-2013 |
20140009019 | SPINDLE MOTOR - A spindle motor includes a base member formed of a magnetic material; a lower thrust member installed in the base member; a shaft fixedly installed on at least one of the lower thrust member and the base member; a sleeve rotatably supporting the shaft by fluid dynamic pressure and disposed above the lower thrust member to form a thrust dynamic pressure bearing together with the lower thrust member at the time of rotation thereof; a rotor hub coupled to the sleeve to rotate together therewith; and an upper thrust member fixedly installed on the shaft to be positioned above the sleeve and forming a thrust dynamic pressure bearing together with the sleeve at the time of rotation of the sleeve, wherein upward thrust dynamic pressure generated between the lower thrust member and the sleeve is greater than downward thrust dynamic pressure generated between the upper thrust member and the sleeve. | 01-09-2014 |
20140009040 | SPINDLE MOTOR - There is provided a spindle motor including: a stator rotatably supporting a rotor; and a stator core fixed to the stator and having a front end disposed to face a driving magnet included in the rotor and a coil wound therearound, wherein the stator includes a base member, an insertion groove being formed in the base member, and having a lower portion of the coil inserted therein. | 01-09-2014 |
20140118859 | SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There are provided a spindle motor and a hard disk drive including the same. The spindle motor includes a shaft fixedly installed on a base member and including an upper thrust member, a sleeve rotatably supported by the shaft, a hub extended from the sleeve in an outer diameter direction, and a sealing cap mounted on the hub, wherein the upper thrust member and the sleeve or the hub include a liquid-vapor interface formed therebetween, wherein a gap between facing surfaces of the sealing cap and the upper thrust member in the axial direction is narrow enough to form a labyrinth seal, and wherein the sealing cap includes a curved part curved so that a gap between the sealing cap and the upper thrust member at a portion of the sealing cap facing the upper thrust member in the axial direction is varied in a radial direction. | 05-01-2014 |
20140125175 | SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There are provided a spindle motor and a hard disk drive including the same, the spindle motor includes: a shaft fixedly installed on a base member and including an upper thrust member provided in an upper portion thereof and protruded outwardly in a radial direction, a sleeve supported by fluid dynamic pressure so as to be rotatable with respect to the shaft, a hub extended from the sleeve outwardly in the radial direction, and a sealing cap mounted on the hub and extended to an upper portion of the upper thrust member so as to cover a space between the upper thrust member and the hub formed in the axial direction. | 05-08-2014 |
20140218822 | BASE ASSEMBLY AND RECORDING DISK DRIVING DEVICE INCLUDING THE SAME - There is provided a base assembly including a base member formed of a metal plate to be molded by plastic working and including a coupling part formed at an edge thereof, and a strength reinforcing member formed of metal and coupled to the coupling part, wherein the strength reinforcing member has a thickness greater than that of the base member to prevent deformation of the base member. | 08-07-2014 |
20140265687 | SPINDLE MOTOR - There is provided a spindle motor including: a rotating body including a sleeve part disposed between a thrust member and a flange part of a shaft, a connection part extended from the sleeve part, and a rotor hub part extended from the connection part, 0.5 mm09-18-2014 | |
20140268413 | SPINDLE MOTOR AND HARD DISC DRIVE INCLUDING THE SAME - A spindle motor includes a shaft; a sleeve rotatably supporting the shaft by fluid dynamic pressure; a holder provided outwardly of the sleeve and at least partially formed of a magnetic material; a stator core mounted on an outer surface of the holder; and a base member including a mounting part protruding upwardly in an axial direction and fixed to the holder. The holder has a core seating part protruding outwardly therefrom, and an upper surface of the stator core is seated on the core seating part. | 09-18-2014 |
20140368952 | SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There are provided a spindle motor and a hard disk drive including the same. The spindle motor includes: a shaft; a sleeve rotatably supporting the shaft by fluid dynamic pressure; a stator core installed on an outer surface of the sleeve; a base member fixed to the sleeve, wherein at least a portion of an inner edge of the base member in a radial direction is inserted into a fixing portion formed in a circumferential direction in an outer surface of the sleeve in the radial direction, and the sleeve includes a first sleeve supporting the shaft and a second sleeve provided outwardly of the sleeve and having the stator core installed on an outer surface thereof. | 12-18-2014 |
Shin Young Cheong, Suwon-Si KR
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20150015993 | BASE ASSEMBLY, SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There is provided a base assembly including: a base member formed by performing plastic deformation on a steel sheet to be at least partially bent; and a flexible printed circuit board disposed on a bottom surface of the base member, wherein a surface having the flexible printed circuit board disposed thereon on the bottom surface of the base member is flat. | 01-15-2015 |
20150092299 | SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There are provided a spindle motor including a lower thrust member fixed to a base member; and a shaft fixed to the lower thrust member, wherein the lower thrust member includes a fitting protrusion protruding upwardly in the axial direction and fitted into a fixing groove formed in a lower end of the shaft so as to be depressed upwardly in the axial direction, a thrust bearing surface forming a thrust bearing between the thrust bearing surface and a lower surface of the sleeve, and an extension part protruding from an outer edge of the lower thrust member in a radial direction upwardly in the axial direction to form a liquid-vapor interface between the extension part and an outer surface of the sleeve while enclosing the sleeve, and the thrust bearing surface has inner and outer concave parts depressed in one of inner and outer diameter directions thereof, respectively. | 04-02-2015 |
Shin Young Cheong, Gyunggi-Do KR
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20120293028 | BEARING ASSEMBLY AND SPINDLE MOTOR INCLUDING THE SAME - Disclosed herein are a bearing assembly and a spindle motor including the same. The bearing assembly includes: a shaft having a first magnet formed on an outer circumferential surface thereof; and a sleeve having a second magnet formed on an inner circumferential surface thereof, and spaced apart from the first magnet to face the first magnet, the sleeve supporting the shaft, wherein a spaced gap between the first magnet and the second magnet is filled with oil. According to the present invention, power consumption due to driving of the spindle motor can be reduced by using the bearing assembly included in the magnetic bearing. | 11-22-2012 |
So-Ho Cheong, Yongin-City KR
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20120235175 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus that improves image quality characteristics, the organic light-emitting display apparatus including: a substrate; a first electrode formed on the substrate; a pixel-defining layer (PDL) formed on the first electrode to expose a set or predetermined region of the first electrode; an intermediate layer formed in the exposed predetermined region of the first electrode and including an organic emission layer; and a second electrode having a light-scattering face facing the substrate or facing oppositely away from the substrate, the second electrode being disposed on the intermediate layer. | 09-20-2012 |
Soon Ho Cheong, Busan KR
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20130295060 | METHOD FOR CULTURING CARDIAC PROGENITOR CELLS AND USE OF CARDIAC PROGENITOR CELLS - Disclosed is a method for culturing myocardium-resident cardiac progenitor cells, comprising: embedding myocardial fragments into hydrogel; culturing the myocardial fragment into hydrogel; degrading only the hydrogel to recover cardiac progenitor cells grown out of the myocardial fragment to the hydrogel; and amplifying the cardiac progenitor cells in vitro. Also, the cardiac progenitor cells, a method for differentiating the same, and the use thereof as cell therapeutic agent for heart diseases are provided. In addition to possessing the potential to differentiate into cardiomyocytes, osteoblasts, adipocytes, chondrocytes, vascular endothelial cells, smooth muscle cells, neural cells, and skeletal muscle cells, the myocardium-resident cardiac progenitor cells can spontaneously differentiate into cardiomyocytes even in the absence of a special differentiation inducing agent. Thus, the cardiac progenitor cells can be used to produce bio-active medicines such as cell therapeutics and tissue engineering therapeutics with high industrial applicability. | 11-07-2013 |
Sun-Mi Cheong, Suwon-Si KR
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20100085084 | CLOCK-SHARED DIFFERENTIAL SIGNALING INTERFACE AND RELATED METHOD - The present invention provides a clock-shared differential signaling interface and a method of driving output data to a display panel. The apparatus includes a plurality of driver circuits, wherein each driver circuit in the plurality of driver circuits respectively provides output data. The apparatus also includes a timing controller providing a first clock signal to the plurality of driver circuits via a multi-drop connection, and providing a respective differential data signal to each driver circuit via a respective point-to-point connection. | 04-08-2010 |
Taek-Chin Cheong, Gyeonggi-Do KR
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20120219504 | COMPLEX OF A PROTEIN COMPRISING ZINC OXIDE-BINDING PEPTIDES AND ZINC OXIDE NANOPARTICLES, AND USE THEREOF - The present invention relates to a complex of a protein comprising zinc oxide-binding peptides and zinc oxide nanoparticles, to the use thereof as a drug delivery carrier for manufacturing medicines, and to a vaccine composition and a contrast agent comprising the composite. The protein comprising zinc oxide-binding peptides significantly improves the in vivo availability of zinc oxide-binding peptides, and therefore the complex of the present invention can be used not only as a drug delivery carrier for in vivo drug delivery or intracellular drug delivery, but also for in vivo imaging or cell imaging. The complex can be used for producing separating agents for effectively separating biological materials, therapeutic agents for hyperthermia, etc., contrast agents for MRI, and beads applicable to biosensors. | 08-30-2012 |
Wok Sik Cheong, Daejeon-Si KR
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20130342648 | TRANSMISSON APPARATUS AND METHOD AND RECEPTION APPARATUS AND METHOD FOR PROVIDING PROGRAM ASSOCIATED STEREOSCOPIC BROADCASTING SERVICE - Disclosed herein are a transmission apparatus and method and a reception apparatus and method for a program associated stereoscopic broadcasting service. The transmission apparatus includes: a real time stream encoder generating a real time stream by encoding a reference image; a non-real time (NRT) stream encoder generating an NRT stream based on an additional image; an image synchronization information generator generating a service signaling and image synchronization information (including an event information table (EIT) and a program map table (PMT)) stream for synchronizing the reference image and the additional image with each other based on 3D content synchronization information; and a re-multiplexer generating a program associated stereoscopic broadcasting stream by multiplexing the real time stream, the non-real time stream, and the service signaling and image synchronizing information stream. | 12-26-2013 |
Wonhee Cheong, Changwon-Si KR
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20140195383 | HOME APPLIANCE AND METHOD FOR SHOPPING FOR GOODS USING THE SAME - A home appliance includes an input unit arranged on one side of a main body of the home appliance and to receive a designation command for at least one product, a communication unit to transmit information to a server related to a purchase site or receive information from the server related to the purchase site, an output unit to display, on a display screen, a purchase list according to the designation command, and a control unit to control the output unit to display on the display screen. | 07-10-2014 |
Won Sik Cheong, Daejeon-Si KR
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20120087571 | METHOD AND APPARATUS FOR SYNCHRONIZING 3-DIMENSIONAL IMAGE - There are provided a 3-D image synchronization method and apparatus. The method comprises determining a reference region for each of the frames of a first image and determining a counter region for each of the frames of a second image, corresponding to the reference region, for the first image and the second image forming a 3-D image; calculating the feature values of the reference region and the counter region; extracting a frame difference between the first image and the second image based on the feature values; and moving any one of the first image and the second image in the time domain based on the extracted frame difference. | 04-12-2012 |
20130182074 | METHOD AND APPARATUS FOR TRANSMITTING STEREOSCOPIC VIDEO INFORMATION - In accordance with an illustrative configuration, a device and a method are configured to receive video stream including a stream receiving unit, a demultiplexing unit, and a decoding unit. The stream receiving unit is configured to receive multiplexed stream of video stream and signaling information describing the video stream. The demultiplexing unit is configured to demultiplex the received stream to video stream and signaling information. The decoding unit is configured to decode the demultiplexed video stream by using the signaling information. The signaling information includes stream type information on the video stream providing stereoscopic service and service type information, which indicates whether the service type according to the video stream is 2D monoscopic service or 3D stereoscopic service. | 07-18-2013 |
20130250051 | SIGNALING METHOD FOR A STEREOSCOPIC VIDEO SERVICE AND APPARATUS USING THE METHOD - Disclosed are a signaling method for a stereoscopic video service and an apparatus using the method. An image decoding method comprises: a step of determining a field value based on a broadcast service type and a display mode in decoding a program level descriptor; and a step of determining an encoded stream type, whether an elementary stream is a reference stream, whether the elementary stream is a left-eye image or a right-eye image, additional image upsampling information and information on a subsampled line. Thus, efficiency of encoding/decoding an additional image for a stereoscopic video content may increase. | 09-26-2013 |
20130250059 | METHOD AND APPARATUS FOR TRANSMITTING STEREOSCOPIC VIDEO INFORMATION - Provided are a method and an apparatus for transmitting stereoscopic video information capable of providing a stereoscopic video service. The method for transmitting stereoscopic video information comprises the steps of: creating a signaling table including video-related information; and transmitting the signaling table and the video, wherein the signaling table can include stream type information, a stereoscopic program information descriptor and/or a stereoscopic additional video stream descriptor, of the image | 09-26-2013 |
20130300826 | METHOD OF SYNCHRONIZING REFERENCE IMAGE WITH ADDITIONAL IMAGE OF REAL-TIME BROADCASTING PROGRAM, AND TRANSCEIVER SYSTEM FOR PERFORMING SAME - A method of synchronizing reference image with additional image in digital broadcasting includes generating at least one frame having predetermined identifier for providing notice of the start time of the reference image to receiver in advance; and transmitting at least one frame having the predetermined identifier to the receiver. Alternatively, the method of synchronizing reference image with additional image of includes generating signaling information containing additional image interlocking information at a transmission side in order to prepare for the additional image interlocked with the reference image at a reception side in advance; and providing the signaling information to the receiver. Therefore, it is possible to accurately and effectively perform the synchronization of 3D reference image with 3D additional image stored in the receiver or a streamed 3D additional image. | 11-14-2013 |
20130342649 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING NON-REAL-TIME STEREOSCOPIC BROADCASTING SERVICE - Disclosed are an apparatus and a method for transmitting a broadcasting service capable of signaling non-real-time | 12-26-2013 |
20130346566 | APPARATUS AND METHOD OF TRANSMITTING AND RECEIVING ASSOCIATED BROADCASTING CONTENTS BASED ON HETEROGENEOUS NETWORK - Provided are an apparatus and method of transmitting and receiving associated broadcasting contents based on a heterogeneous network. The transmission system generates a basic contents stream for basic contents configuring the broadcasting contents to transmit the basic contents stream to a terminal through a broadcasting network, generates an additional contents stream for additional contents associated with the basic contents to transmit the additional contents stream to the terminal through a communication network, and further transmits at least one of associated playing information on the basic contents and associated playing information on the additional contents to the terminal, and the reception terminal receives the basic contents stream, the additional contents stream, and the associated playing information and synchronize the basic contents and the additional contents with each other to play them, thereby playing the broadcasting contents in real time. | 12-26-2013 |
20140002602 | APPARATUS AND METHOD OF SYNCHRONIZING REFERENCE PICTURE AND ADDITIONAL PICTURE OF REAL-TIME BROADCASTING PROGRAM | 01-02-2014 |
20140003518 | IMAGE ENCODING METHOD USING A SKIP MODE, AND A DEVICE USING THE METHOD | 01-02-2014 |
20140132743 | APPARATUS AND METHOD FOR ENCODING/DECODING MUTLI-VIEW IMAGES - Provided are an image magnification apparatus and method for three-dimensional display images. A multi-view image magnification apparatus includes: a region designation detection unit for detecting detection regions corresponding to the magnification regions of three-dimensional display images from original view images; a magnification ratio determination unit for determining the magnification ratios of the magnification regions; and a partial multiplexing unit for multiplexing non-detection regions except for the detection regions of the original view images according to a predetermined resolution and multiplexing the detection regions according the resolution which is different from the resolution of the non-detection regions on the basis of the magnification ratios. The present invention can magnify the images without lowering the resolution in a three-dimensional display. | 05-15-2014 |
20140160238 | TRANSMISSION APPARATUS AND METHOD, AND RECEPTION APPARATUS AND METHOD FOR PROVIDING 3D SERVICE USING THE CONTENT AND ADDITIONAL IMAGE SEPERATELY TRANSMITTED WITH THE REFERENCE IMAGE TRANSMITTED IN REAL TIME - According to the present invention, a transmission apparatus and method and a reception method and apparatus for providing a 3D service are disclosed. The transmission method for providing the 3D service while making a reference image transmitted in real-time interwork with an additional image transmitted separately from the reference image includes a real-time reference image stream generating step of generating a real-time reference image stream based on the reference image and transmitting the generated real-time reference image stream to a receiving side in real-time and an additional image transmitting step of transmitting the additional image providing the 3D service in interworking with the reference image to the receiving side separately from the reference image stream, wherein the real-time reference image stream includes a linkage information, which is information relating to the additional image to be interworking with the reference image and synchronization information for synchronization with the reference image and the additional image and content. | 06-12-2014 |
20140223349 | METHOD AND APPARATUS FOR CONTROLLING ELECTRONIC DEVICE - There are provided a method and apparatus for controlling an electronic device. The apparatus for controlling an electronic device includes a marker recognition unit configured to recognize the marker of the electronic device and a control unit configured to perform communication with the electronic device based on the marker and control the electronic device using a Graphic User Interface (GUI) program received from the electronic device. | 08-07-2014 |
Won-Sik Cheong, Daejeon-City KR
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20090184970 | METHOD AND APPARATUS FOR DISPLAYING THE LASER CONTENTS - Provided are a method and apparatus for displaying lightweight applications scene representation (LASeR) content. A LASeR markup language (ML) that is based on a LASeR binary stream or a LASeR extensible markup language (XML) is parsed so as to generate a LASeR document object model (DOM). A LASeR application program interface (API) is used to generate a LASeR DOM object tree. A LASeR player accesses the LASeR DOM to display LASeR DOM scene information. | 07-23-2009 |
20100232432 | EXTENDED SAF PACKET TO SUPPORT VOLUMINOUS MEDIA DATA - Provided are an extended Simple Aggregation Format (SAF) packet to support voluminous media data and a method of generating the extended SAF packet. The extended SAF packet includes an SAF access unit including an SAF fragment unit obtained by dividing the voluminous media data into a data size suitable for transmission through an SAF packet and a field that provides information about the type of the SAF fragment unit, and an SAF packet header including a field that provides information about whether the SAF access unit carries the SAF fragment unit. Thus, it is indicated that the SAF packet carries the SAF fragment unit from information of the SAF packet header, and the type of the SAF fragment unit, a sequence number of the SAF fragment unit and a total access unit length from information of the SAF access unit. | 09-16-2010 |
20100332673 | METHOD AND APPARATUS OF REFERRING TO STREAM INCLUDED IN OTHER SAF SESSION FOR LASER SERVICE AND APPARATUS FOR PROVIDING LASER SERVICE - Provided are a method and apparatus for enabling a main stream to refer to an elementary stream existing in another simple aggregation format (SAF) session by using a global ID during provision of a light application scene representation (LASeR) service, and a LASeR service providing apparatus. In order for a main stream to refer to an elementary stream included in an SAF session different from an SAF session in which the main stream is included without a change of existing LASeR and SAF stream structures, the main stream for a LASeR service uses a global stream ID of the elementary stream as a reference value. Accordingly, the elementary stream included in the SAF session different from the SAF session of the main stream can be effectively referred to without need to create a separate apparatus or change an existing apparatus even when a global ID included in a LASeR scene description is used as in the conventional art. | 12-30-2010 |
Won-Sik Cheong, Yuseong-Gu KR
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20130276046 | RECEIVING APPARATUS FOR RECEIVING A PLURALITY OF SIGNALS THROUGH DIFFERENT PATHS AND METHOD FOR PROCESSING SIGNALS THEREOF - A receiving apparatus is provided. The receiving apparatus includes a first receiver which receives a first signal through a radio frequency (RF) broadcast network, a second receiver which receives a second signal through an internet protocol (IP) communication network, and a signal processor which detects pair type information from at least one of the first signal and the second signal, selects pair information, corresponding to the pair type information, from among the pair information included in the at least one of the first signal and the second signal, and synchronizes the first signal and the second signal with each other according to the selected pair information. Accordingly, different signals are synchronized and output. | 10-17-2013 |
Wooseong Cheong, Suwon-Si KR
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20120191996 | Serial Advanced Technology Attachment Interfaces And Methods For Power Management Thereof - At least one example embodiment discloses a method of managing a power between a host serial advanced technology attachment (SATA) interface and a device SATA interface. The method includes first requesting to enter one of power saving states, defined by a SATA protocol, and second requesting to enter a deep power saving state if one of the host SATA interface and the device SATA interface operates at the first requested power saving state. The first requesting to enter one of power saving states and the second requesting to enter a deep power saving state are performed by one of the host SATA interface and the device SATA interface. | 07-26-2012 |
20140359322 | SERIAL ADVANCED TECHNOLOGY ATTACHMENT INTERFACES AND METHODS FOR POWER MANAGEMENT THEREOF - At least one example embodiment discloses a method of managing a power between a host serial advanced technology attachment (SATA) interface and a device SATA interface. The method includes first requesting to enter one of power saving states, defined by a SATA protocol, and second requesting to enter a deep power saving state if one of the host SATA interface and the device SATA interface operates at the first requested power saving state. The first requesting to enter one of power saving states and the second requesting to enter a deep power saving state are performed by one of the host SATA interface and the device SATA interface. | 12-04-2014 |
20150026493 | NONVOLATILE MEMORY DEVICE AND DEVICE SLEEP STATE CONTROL METHOD THEREOF - A nonvolatile memory device includes a device interface configured to communicate with a host. The nonvolatile memory device includes a sleep controller configured to select a sleep state from among a plurality of sleep states. The sleep controller is configured to control the device interface to enter the selected sleep state. Each of the plurality of sleep states have different resume times. The resume times are a period of time taken for the nonvolatile memory device to exit an associated sleep state. In each of the plurality of sleep states, the sleep controller is configured to remove a supply of power from physical blocks of the device interface except for a physical block used for sideband signaling. | 01-22-2015 |
Woo-Seong Cheong, Suwon-Si KR
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20130097460 | METHOD OF TESTING UNIVERSAL FLASH STORAGE (UFS) INTERFACE AND MEMORY DEVICE IMPLEMENTING METHOD OF TESTING UFS INTERFACE - A method is provided for performing a self-test on a memory device in a test mode, where the memory device includes a universal flash storage (UFS) link layer and a UFS physical layer having a transmitting unit and a receiving unit. The method includes generating a first signal; sending the first signal from a test unit through the UFS link layer to the transmitting unit in the UFS physical layer to be transmitted to the receiving unit; receiving a second signal at the test unit from the receiving unit in the UFS physical layer through the UFS link layer, the second signal being the first signal received by the receiving unit; and testing an operation performed by at least one of the UFS physical layer and the UFS link layer based on the first signal and the second signal. | 04-18-2013 |
Yeon-Seong Cheong, Busan KR
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20080233004 | Sterilizing Apparatus and Method Using High Pressure Steam - A sterilizing apparatus is inserted into a cold or warm water passage of a water dispenser, a purified water passage of a water purifier, a discharge pipe of a beverage bending machine, an air suction unit of an air conditioner and so on to inject a high pressure steam for sterilization. The sterilizing apparatus using a high pressure steam includes an injection member for controlling a high pressure steam to be selectively injected; a rotating unit having a hollow perforated in a length direction of the rotating unit so that the steam injected from the injection member passes through the hollow, a rotating means being installed in the hollow to be rotated by the passing steam; and a nozzle unit coupled to the rotating means to rotate together with the rotating means, and having a rod-shaped nozzle for injecting the steam. | 09-25-2008 |
Yeon-Seong Cheong, Seo-Gu KR
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20120282153 | APPARATUS FOR STERILIZATION BY STEAM WITH ADDITIONAL HEATING MEANS - According to the present invention, the steam generated by a steam generator is reheated by a heating amplifying means while being injected through an injection gun, so a temperature of the steam can be increased to a desired range, and accordingly the sterilizing and cleaning effects can be further improved. | 11-08-2012 |
Yong Joon Cheong, 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 |
Yoon Chae Cheong, Seongnam-Si KR
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20110109726 | APPARATUS AND METHOD FOR GENERATING A THREE-DIMENSIONAL IMAGE USING A COLLABORATIVE PHOTOGRAPHY GROUP - A communication network comprising a collaborative photography group including a plurality of cameras having synchronized photographing times, is provided. The plurality of cameras may share location information, direction angle information, and image information generated by photographing an object, and generate a three-dimensional (3D) image of the object. | 05-12-2011 |
20120087297 | PACKET ROUTING APPARATUS AND METHOD - A packet routing apparatus and method are provided. The packet routing apparatus may participate in a sensor network. In certain aspects the packet routing apparatus may snatch a request to send (RTS) signal that is transmitted from a first node to a second node in the sensor network and may intervene on the relay path of the snatched data packet. In certain aspects, the packet routing apparatus may sniff a data packet that is transmitted from a first node to a second node and may intervene on the relay path of the sniffed data packet. | 04-12-2012 |
20130329016 | APPARATUS AND METHOD FOR GENERATING A THREE-DIMENSIONAL IMAGE USING A COLLABORATIVE PHOTOGRAPHY GROUP - A communication network comprising a collaborative photography group including a plurality of cameras having synchronized photographing times, is provided. The plurality of cameras may share location information, direction angle information, and image information generated by photographing an object, and generate a three-dimensional (3D) image of the object. | 12-12-2013 |
20140044037 | PACKET ROUTING APPARATUS AND METHOD - A packet routing apparatus and method are provided. The packet routing apparatus may participate in a sensor network. In certain aspects the packet routing apparatus may snatch a request to send (RTS) signal that is transmitted from a first node to a second node in the sensor network and may intervene on the relay path of the snatched data packet. In certain aspects, the packet routing apparatus may sniff a data packet that is transmitted from a first node to a second node and may intervene on the relay path of the sniffed data packet. | 02-13-2014 |
20140169574 | HEARING DEVICE CONSIDERING EXTERNAL ENVIRONMENT OF USER AND CONTROL METHOD OF HEARING DEVICE - A hearing device and a method of the hearing aid are provided considering an external environment surrounding a user. The hearing device includes an external environment determination unit, an inquiry unit, and a parameter set unit. The external environment determination unit is configured to determine an external environment surrounding a user wearing the hearing device. The inquiry unit is configured to select a question corresponding to the external environment and inquire the question to the user. The parameter set unit is configured to set a parameter of the hearing device based on a response to the question and hearing loss information of the user. | 06-19-2014 |
Yoon Chae Cheong, Seongsam-Si KR
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20120203451 | APPARATUS AND METHOD FOR INTEGRATED POSITIONING - Provided is an apparatus and method associated with a location based service, and an apparatus for integrated positioning that may sense positioning-associated information that is in proximity to a user. The apparatus may hierarchically classify the sensed positioning-associated information into multiple categories of accuracy based on a predetermined criterion, and estimate the location of the user in order of low accuracy information to more precise accuracy information. | 08-09-2012 |
Yun Gyung Cheong, Anyang-Si KR
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20090327898 | STORAGE MEDIUM, APPARATUS, AND METHOD TO AUTHOR AND PLAY INTERACTIVE CONTENT - A storage medium to store interactive content may include at least one content unit and interactive content including story map information, the story map information selectively connecting the at least one content unit according to conditions to form a story. | 12-31-2009 |
20100031191 | APPARATUS AND METHOD FOR PROVIDING DIGITAL CONTENT - A digital content providing apparatus including an interactive content composer to compose continuous interactive contents by linking at least two content units depending on at least one pre-condition or post-condition selected determined on the basis of a user's request and a reproducer to seamlessly reproduce the composed interactive contents. | 02-04-2010 |
20100094801 | DATA PROCESSING APPARATUS AND METHOD FOR CONSTRUCTING INTERACTIVE CONTENTS AND RECORDING MEDIA - Disclosed are an apparatus and method of constructing interactive contents. The data processing apparatus may transit a branching graph into a planning domain, wherein information on nodes and arcs of the branching graph may be classified to generate property and class information, and the classified properties may be used as pre-conditions of a plan operator on the planning domain. | 04-15-2010 |
20110066964 | DATA PROCESSING APPARATUS AND METHOD - A data processing and displaying apparatus and method are provided. The apparatus and method may visualize and display interactive contents to be easily recognized where a number of nodes is large or branches are complex for visualized graph-typed input data. The data processing apparatus and method may also selectively display a portion of nodes or conditions desired by a user based on a particular user input. | 03-17-2011 |
20120041920 | APPARATUS AND METHOD FOR GENERATING PROBABILISTIC GRAPHICAL MODEL BASED ON TIME-SPACE STRUCTURE - An apparatus for generating a probabilistic graphical model based on a time-space structure. The apparatus includes a first matrix generation unit configured to generate a first matrix having variables corresponding to stream data; a second matrix generation unit configured to classify the variables of the first matrix into either object variables that are objects of interest or input variables, acquire combination variables from multi-order combination of the input variables, and generate a second matrix using the acquired combination variables; and a model creation unit configured to create the probabilistic graphical model using the object variables of the first matrix and the combination variables of the second matrix. | 02-16-2012 |