Yong-Seok
Yong Seok Baek, Incheon KR
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20160003379 | CORRUGATED STEEL PIPE AND METHOD FOR MANUFACTURING SAME - A corrugated steel pipe is disclosed. The corrugated steel pipe comprises a plurality of unit steel pipes, which are continuous in the axial direction. Each unit steel pipe comprises a first cylindrical pipe obtained by bending a first unit steel plate into a cylindrical shape, both ends of the first unit steel plate abutting each other and forming a first seam on one side of the first cylindrical pipe; and a second cylindrical pipe obtained by bending a second unit steel plate into a cylindrical shape, both ends of the second unit steel plate abutting each other and forming a second seam on one side of the second cylindrical pipe. The second cylindrical pipe is bent into a cylindrical shape and folded on the outer surface of the first cylindrical pipe so that the inner surface of the second unit steel pipe surrounds the first seam. The second seam is positioned not to correspond to the first seam. | 01-07-2016 |
Yong Seok Baek, Bupyeong-Gu Incheon KR
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20160003379 | CORRUGATED STEEL PIPE AND METHOD FOR MANUFACTURING SAME - A corrugated steel pipe is disclosed. The corrugated steel pipe comprises a plurality of unit steel pipes, which are continuous in the axial direction. Each unit steel pipe comprises a first cylindrical pipe obtained by bending a first unit steel plate into a cylindrical shape, both ends of the first unit steel plate abutting each other and forming a first seam on one side of the first cylindrical pipe; and a second cylindrical pipe obtained by bending a second unit steel plate into a cylindrical shape, both ends of the second unit steel plate abutting each other and forming a second seam on one side of the second cylindrical pipe. The second cylindrical pipe is bent into a cylindrical shape and folded on the outer surface of the first cylindrical pipe so that the inner surface of the second unit steel pipe surrounds the first seam. The second seam is positioned not to correspond to the first seam. | 01-07-2016 |
Yong Seok Cho, Yongin-Si KR
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20160122871 | Atomic Layer Deposition (ALD) Apparatus - An atomic layer deposition (ALD) apparatus includes a first process chamber in which a substrate is accommodated, a plasma generating unit provided on the outside of the first process chamber, a source gas supply unit provided on an upper portion of the plasma generating unit, and configured to supply a plurality of source gases, a purge gas supply unit configured to supply a purge gas to the first process chamber, and a gas control unit configured to control the supply of the source gases and the purge gas, wherein the plasma generating unit includes a second process chamber providing a space in which plasma is generated and a plasma antenna inducing a magnetic field in the second process chamber, and the source gases are supplied to the first process chamber through the plasma generating unit. | 05-05-2016 |
Yong Seok Ihn, Paju-Si KR
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20110134409 | Actuator, stage device, and exposure apparatus - An actuator according to example embodiments may be relatively compact and may be driven with 2 degrees of freedom with less spatial constraints. The actuator may include a base member, a ball screw member including a ball screw coupled to the base member and a ball nut screwed onto the ball screw, a driving member coupled to the ball nut so as to move in conjunction with the ball nut, a first directional displacement member configured to move in a first direction in response to a first movement of the driving member, a wedge member coupled to the driving member so as to be moved in a second direction in response to a second movement of the driving member, a second directional displacement member configured to move in a second direction in conjunction with the wedge member, and a binding member configured to bind the first directional displacement member to at least one of the driving member, the wedge member, and the base member. | 06-09-2011 |
Yong Seok Kim, Gyeonggi-Do KR
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20110064604 | PARTICULATE TIN POWER AND MANUFACTURING METHOD THEREOF - The present invention relates to particulate tin powder and a manufacturing method thereof. More particularly, the present invention relates to a method of manufacturing particulate tin powder including i) preparing tin salt solution, ii) adding chelating agents to the tin salt solution, iii) adjusting pH of the tin salt solution to which the chelating agents are added, and iv) reductively depositing tin powder by adding reductant to the tin salt solution. | 03-17-2011 |
20120278745 | METHOD AND APPARATUS FOR ARRANGING ICON IN TOUCH SCREEN TERMINAL - An apparatus and method for arranging an icon in a touch screen terminal includes selecting an icon, indicating the selected icon with another pointing image, designating a position in another screen, and arranging the selected icon at the designated position. | 11-01-2012 |
20130088810 | MULTILAYER CERAMIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a multilayer ceramic capacitor and a method for manufacturing the same. The multilayer ceramic capacitor includes: a capacitor main body having dielectric layers and inner electrodes laminated therein; external electrodes and plating layers formed on a surface of the capacitor main body; and electroless plating layers formed between the external electrodes and the plating layers. | 04-11-2013 |
20130254679 | APPARATUS AND METHOD FOR CREATING E-MAIL IN A PORTABLE TERMINAL - Provided is an apparatus and method for creating an e-mail in a portable terminal, in which the e-mail can be created using a template. The apparatus includes a display unit comprising an input region and a display region and a controller for searching for and displaying a template corresponding to a search gesture generated on the display unit during an e-mail creation mode. The apparatus may also include a memory for storing templates and a controller for storing a new template comprising only a text selected in a template displayed in an e-mail mode. | 09-26-2013 |
20130283206 | METHOD OF ADJUSTING SIZE OF WINDOW AND ELECTRONIC DEVICE THEREFOR - An apparatus and method for adjusting a size of a window in an electronic device by sensing a multi-touch for the window and selectively adjusting a size of the window according to user's manipulation of multi-touched points. | 10-24-2013 |
Yong Seok Kim, Gwangju KR
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20130263924 | Organic Solar Cell Comprising Self-Assembled Organic/Inorganic Nanocomposite in Photoactive Layer, and Method for Preparing the Same. - The present invention relates to an organic solar cell having an enhanced light efficiency by using an organic/inorganic nanocomposite in which a metal nanorod and an electron acceptor are self-assembled, in a photoactive layer, and a method of preparing the same. According to the present invention, since the metal nanorod and the electron acceptor are self-assembled, separated electrons are easily transported, and since electron transport via a metal is easier than that via an organic material, the electron transport speed via the metal nanorod of the present invention is faster than that via a related art organic material. Therefore, the organic solar cells of the present invention can increase the charge mobility within the photoactive layer to enhance the photoconversion efficiency. | 10-10-2013 |
20140246970 | REFRIGERATOR - Disclosed is a refrigerator including a main body provided with a storage chamber; a door to respectively open and close the storage chamber; a control unit installed the door to select an operation; a reception part provided in the door to receive the control unit; and an installation hole provided on a side end of the door to cause the control unit to be inserted into the reception part. The control unit is installed through the side end of the door, which is deviated from a user's line of sight. | 09-04-2014 |
Yong Seok Kim, Hwaseong KR
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20130275069 | TECHNIQUE FOR CORRECTING RESOLVER OFFSET - Disclosed is a technique of correcting a resolver offset by measuring and correcting an offset of a resolver assembled to a motor of an eco-friendly vehicle in an accurate and simple way. The offset measurement process includes, after completing the assembly of a resolver a resolver to a motor, rotating the motor by using a rotation device able to transfer a rotation force to the motor, setting a voltage instruction and current-controlling the motor according to the voltage instruction, and obtaining a d-axis current and a q-axis current, which are feedback currents, during the current-control of the motor. Then when the system is in a steady state, a resolver offset ({tilde over (θ)}) is calculated from the d-axis current and the q-axis current by using {tilde over (θ)}=tan | 10-17-2013 |
Yong Seok Kim, Yuseong-Gu KR
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20130053530 | METHOD FOR PREPARING A POLY(ETHER SULFONIMIDE OR -AMIDE) COPOLYMER USING CYCLIC OLIGOMERS - Disclosed is a method for preparing a poly(ethersulfonimide or ethersulfonamide) copolymer using cyclic oligomers, and more particularly, to a method for preparing a poly(ethersulfonimide or ethersulfonamide) copolymer by preparing a cyclic ether sulfone oligomer and a cyclic imide or amide oligomer and subjecting the cyclic ether sulfone oligomer and the cyclic imide or amide oligomer to ring-opening copolymerization in the presence of an alkali metal fluoride catalyst. | 02-28-2013 |
Yong Seok Kim, Daejeon KR
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20100237520 | PREPARATION OF MICROCAPSULE WITH DOUBLE LAYERED STRUCTURE - The present invention relates to a method of preparing a microcapsule with a double-layered structure which comprises the steps of performing an interfacial polymerization of an amine-aldehyde prepolymer on droplets containing an inorganic metal precursor selected from carboxylate and alkoxide compounds, and hydrolyzing the including inorganic precursors for formation of inorganic inner layer. The method of the present invention can prepare a microcapsule with a double-layered structure of an inorganic inner layer and a polymer outer layer, which is effective for eluting and substituting a core material inside the capsule. | 09-23-2010 |
20150073101 | METHOD FOR PREPARING POLYMER-NANOPARTICLES HAVING CORE-SHELL STRUCTURE BY UNIFORMLY COATING POLYMER ON METAL AND INORGANIC PARTICLES, POLYMER-NANOPARTICLES PREPARED THEREBY, AND POLYMER-NANOPARTICLE COMPOSITE COMPRISING SAME - The present invention relates to a method for preparing polymer-nanoparticles having a core-shell structure by uniformly coating a polymer on metal and inorganic particles, polymer-nanoparticles prepared thereby, and a polymer-nanoparticle composite comprising the same, and more specifically, a method for preparing polymer-nanoparticles having a core-shell structure by uniformly coating a polymer on metal and inorganic particles, polymer-nanoparticles prepared thereby, and a polymer-nanoparticle composite including the same, wherein when forming a polymer coating layer on surfaces of particles that are not subjected to separate surface treatment, excessive polymers uncoated on nanoparticles are easily removed by adding to an ionic liquid or an apolar solvent so that the polymer coating layer is formed with a nanometer-scale uniform thickness and a dense coating density, thereby showing excellent dispersibility in a polymer matrix. | 03-12-2015 |
Yong Seok Kim, Ithaca, NY US
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20150076742 | CARBON AND CARBON PRECURSORS IN NANOFIBERS - Provided herein are nanofibers comprising carbon precursors, nanofibers comprising carbon matrices, and processes for preparing the same. In specific examples, provided herein are high performance lithium ion battery anodic nanofibers comprising non-aggregated silicon domains in a continuous carbon matrix. | 03-19-2015 |
20150099186 | SILICON NANOCOMPOSITE NANOFIBERS - Provided herein are silicon nanocomposite nanofibers and processes for preparing the same. In specific examples, provided herein are nanocomposite nanofibers comprising continuous silicon matrices and nanocomposite nanofibers comprising non-aggregated silicon domains. | 04-09-2015 |
20150287967 | CERAMIC NANOFIBER SEPARATORS - Provided herein are ceramic nanofibers and processes for preparing the same. In specific examples, provided herein are ceramic nanofiber mats for use as separators in batteries, particularly lithium ion batteries. | 10-08-2015 |
Yong Seok Kim, Seongnam-Si Gyeonggi-Do 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 |
Yong Seok Kim, Yongin-City KR
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20150036087 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device and a method of manufacturing the display device improve reliability by preventing contact between a color filter, a light blocking member and a liquid crystal layer. The display device includes: a substrate including pixel areas; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in the pixel areas; a roof layer formed on the pixel electrode; microcavities interposed between the pixel electrode and the roof layer; an injection hole formed in the roof layer, the injection hole configured to expose at least a portion of the microcavities; a liquid crystal layer filled in at least one of the microcavities; an encapsulation layer formed on the roof layer, the encapsulation layer configured to cover the injection hole and to seal the microcavities; and an organic layer formed on the encapsulation layer. | 02-05-2015 |
Yong Seok Lee, Icheon-Si KR
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20130167399 | WAFER DRYING APPARATUS AND METHOD OF DRYING WAFER USING THE SAME - A wafer drying apparatus and a wafer drying method using the same. A wafer is dried by a marangoni drying process using DI-CO | 07-04-2013 |
Yong Seok Lee, Daejeon KR
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20140342137 | Flexible Metal Clad Laminate and Manufacturing Method Thereof - A flexible metal clad laminate includes a metal foil, and a multilayered polyimide film including a first polyimide layer having a glass transition temperature of 300° C. or less and disposed on the metal foil, a second polyimide layer disposed on the first polyimide layer and a third polyimide layer disposed on the second polyimide layer. According to the flexible metal clad laminate of the present invention, appearance defects such as blistering generated during curing process in a continuous curing machine using an infrared heat source may be solved, interlayer delamination may be prevented due to a good adhesion strength with a metal layer, and an ACF bonding strength and a dimensional stability may be good. The flexible metal clad laminate may be useful for the manufacturing of a flexible printed circuit boards. | 11-20-2014 |
20150188121 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME - The present disclosure relates to a cathode active material, and more particularly, to a cathode active material doped with a trivalent metal (Me) and a lithium secondary battery comprising the same. According to one aspect, there is provided the cathode active material doped with the trivalent metal (Me), represented by the formula Li | 07-02-2015 |
Yong Seok Lee, Incheon KR
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20140377107 | HERMETIC COMPRESSOR WITH DISCHARGE PULSATION REDUCING MEMBER MOUNTED THEREON - The present disclosure relates to a hermetic compressor with a discharge pulsation reducing member mounted therein, the hermetic compressor including a case; a cylinder block disposed in the case; a discharge muffler disposed on the upper portion of the cylinder block and having a first chamber and a separate second chamber to reduce the pulsating components of the discharged refrigerant, the first chamber and the second chamber being connected to each other by a connection passage inside the discharge muffler; and the discharge pulsation reducing member fixed in the connection passage and having a pulsation reducing passage formed along the outer peripheral surface thereof. | 12-25-2014 |
Yong Seok Lee, Paju-Si KR
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20140204310 | LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is an LCD device with reduced thickness and bezel width. The LCD device includes a liquid crystal display panel configured to include an upper substrate and a lower substrate that are facing-coupled to each other, a backlight unit configured to include a light guide plate which irradiates light incident from a light source module on the liquid crystal display panel and an optical sheet disposed on the light guide plate, and a coupling member configured to couple the liquid crystal display panel to the light guide plate with the optical sheet therebetween such that a sealed space is provided between the liquid crystal display panel and the light guide plate. | 07-24-2014 |
20150177450 | BACKLIGHT UNIT AND DISPLAY DEVICE USING THE SAME - Disclosed is a backlight unit and a display device including the same. The backlight unit includes a backlight configured to supply light in one direction, a case that accommodates the backlight, and a cabinet coupled to a top of the case, and configured to include a side wall which faces one direction. The inside of the case has a hive structure. At least one edge region of the case includes a stepped portion which is lower in height than a central region of the case to accommodate the cabinet. | 06-25-2015 |
20160026031 | LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is an LCD device with reduced thickness and bezel width. The LCD device includes a liquid crystal display panel configured to include an upper substrate and a lower substrate that are facing-coupled to each other, a backlight unit configured to include a light guide plate which irradiates light incident from a light source module on the liquid crystal display panel and an optical sheet disposed on the light guide plate, and a coupling member configured to couple the liquid crystal display panel to the light guide plate with the optical sheet therebetween such that a sealed space is provided between the liquid crystal display panel and the light guide plate. | 01-28-2016 |
Yong Seok Lee, Dong-Gu KR
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20130015274 | INJECTION SYSTEM OF A FUEL INJECTION PUMPAANM Kang; Sang LipAACI Seocho-guAACO KRAAGP Kang; Sang Lip Seocho-gu KRAANM Kim; Ju TaeAACI Dong-guAACO KRAAGP Kim; Ju Tae Dong-gu KRAANM An; Kwang HeanAACI Dong-guAACO KRAAGP An; Kwang Hean Dong-gu KRAANM Kim; Dong HunAACI Dong-guAACO KRAAGP Kim; Dong Hun Dong-gu KRAANM Yoon; Wook HyeonAACI Dong-guAACO KRAAGP Yoon; Wook Hyeon Dong-gu KRAANM Lee; Yong SeokAACI Dong-guAACO KRAAGP Lee; Yong Seok Dong-gu KRAANM Park; Hyun ChunAACI Dong-guAACO KRAAGP Park; Hyun Chun Dong-gu KR - The injection system of a fuel injection pump is provided. In the injection system of a fuel injection pump, a plunger performs a reciprocating slide motion in the axial direction inside of the plunger chamber of a barrel for compressing fuel. The plunger has a release groove and a control edge. A spill port is formed in the wall surface of the barrel. A damping groove is formed in the upper-part outer circumference of the control edge and provides a fine fuel flow path. The damping groove meets the spill port in advance to form the fine flow of fuel from the plunger chamber to the spill port before the control edge of the plunger meets the spill port to release pressure. | 01-17-2013 |
Yong Seok Lim, Seoul KR
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20130278206 | METHOD AND SYSTEM FOR MULTI WIRELESS CHARGING - A wireless multi charging method and system are disclosed. The wireless charging method selects a portion of mobile devices located in a charging region as a group, and provides energy for wireless charging to the selected group of mobile devices. Accordingly, group charging is possible, and thus it is also possible to selectively charge mobile devices which allow charging. | 10-24-2013 |
Yong Seok Moon, Seoul KR
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20130060701 | ELECTRONIC PAYMENT SERVICE METHOD, AND ELECTRONIC PAYMENT SERVICE APPARATUS, MOBILE COMMUNICATION TERMINAL, AND TRANSACTION TERMINAL FOR PERFORMING THE METHOD - The present invention relates to a payment apparatus and payment method using a mobile communication network. According to one embodiment of the present invention, the electronic payment service apparatus, which carries out payment using a mobile communication network, comprises: a transaction authentication unit which receives article purchase information from a transaction terminal and authenticates the transaction terminal; a transaction identification number information generating unit which generates transaction identification number information corresponding to the article purchase information received from the transaction terminal; and a payment authentication information generating unit which transmits the transaction identification number information to the transaction terminal, receives payment information corresponding to the transaction identification number information from a mobile communication terminal, and generates payment authentication information corresponding to the payment information. | 03-07-2013 |
Yong Seok Park, Gyeonggi-Do KR
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20150033228 | METHOD AND APPARATUS FOR RECOVERING LOCK HOLDER PREEMPTION - According to one embodiment of the present invention, the scheduling method includes an acquisition step of acquiring operation state information on a virtual CPU (vCPU) and lock information on an OS in the operation of the vCPU and of a virtual machine (VM) driving the vCPU and including the OS, and a determination step for determining whether the vCPU is in a lock holder preemption (LHP) state on the basis of the operation state information and the lock information. According to one embodiment of the present invention, the LHP can be easily and precisely known on a system using the VM. Also, even with an increase in the number of cores, scalability can be supported in a system by adjusting the pCPU to which operations of the vCPU are allocated through a scheduling scheme. In addition, a fairness hindering problem between the existing technology and the VM can be solved by adjusting the operations for each vCPU and continuously performing a critical section of a lock holder by using a time quantum allocated to a lock contender vCPU which awaits a lock release. | 01-29-2015 |
20150312178 | ELECTRONIC DEVICE AND METHOD OF PROCESSING MESSAGE IN ELECTRONIC DEVICE - Methods and apparatus are provided for processing a message in an electronic device. A first message application is executed, which displays a first message and a second message in a combined message display window of an interlocutor. A second message application is executed, which provides the second message to the first message application while the first message application is executed. The first message is received and/or transmitted through the first message application, and the second message is received and/or transmitted through the second message application. The first message application and the second message application have different message reception and transmission techniques. | 10-29-2015 |
Yong Seok Seo, Taejon KR
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20080256647 | System and Method For Tracing Illegally Copied Contents on the Basis of Fingerprint - Disclosed is a system and method for tracing illegally copied contents on the basis of fingerprint. Purchaser information is inserted into digital contents that include image, audio or video data using a fingerprinting system when the digital contents are sold in the distribution process of the digital contents. If the contents purchaser has illegally copied and distributed the contents through the Internet or a P | 10-16-2008 |
Yong Seok Yoon, Seoul KR
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20130149212 | DEVICE FOR REVAPORIZING NATURAL GAS - Disclosed is a device for revaporizing natural gas. Provided is a device for revaporizing natural gas hydrate pellets, comprising: a pellet charging portion for charging pellets which is formed with an upper valve and a lower valve so as to divide space for adjusting pressure; a storing portion, which communicates with the lower portion of the pellet charging portion, for receiving pellets when the lower valve is opened; a transfer screw, one end of which couples to the lower portion of the storing portion, for transferring the pellets in the storing portion; and a dissolving reaction tub, which is coupled to the other end of the transfer screw, receives pellets from the lower portion of the dissolving reaction tub, and which accommodates heating water. | 06-13-2013 |
20130158306 | DEVICE AND METHOD FOR MANUFACTURING NATURAL GAS HYDRATE - Disclosed are a device and a method for manufacturing a natural gas hydrate. Provided is the device for manufacturing a natural gas hydrate comprising: an ice slurry generation unit for preparing ice slurry having 13-20% of ice at normal pressure; a first pipe, having one end connected to the ice slurry generation unit for withdrawing the ice slurry from the ice slurry generation unit, and in which a high-pressure pump for increasing pressure on the ice slurry is interposed; a hydrate preparation reactor, which is connected to the other end of the first pipe so as to receive the pressurized ice slurry, and to which natural gas is supplied and mixed, for generating natural gas hydrate slurry; a second pipe, having one end connected to the hydrate preparation reactor, for withdrawing the natural gas hydrate slurry; and a dehydrating portion, which is connected to the other end of the second pipe, for dehydrating the natural gas hydrate slurry. | 06-20-2013 |
20160002550 | APPARATUS FOR MOLDING GAS HYDRATE PELLETS - The present invention provides an apparatus for molding gas hydrate pellets that includes: a pulverizer in which dehydrated gas hydrates are pulverized; a cooler having a rotating shaft provided therein, comprising a plurality of agitation blades installed along a height direction of the rotating shaft and configured to cool the gas hydrates to a predetermined temperature; a decompressor configured to decompress the cooled gas hydrates to a predetermined pressure; and a pellet molder configured to mold the decompressed gas hydrates to pellets. | 01-07-2016 |
Yong-Seok Cho, Seoul KR
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20080273811 | Image Processing Method and Apparatus - Disclosed is an edge sharpening method using maximum and minimum filters. In an embodiment of the present invention, the edge region of an input image signal is detected, minimum and maximum signals are generated for the detected edge region, the input signal of the detected edge region is compared with the average signal of the minimum and maximum signals, and the average of the input signal and the maximum signal is output if the input signal is larger than the average signal, the average of the input signal and the minimum signal is output if the input signal is smaller than the average signal, and the input signal is output if the input signal is equal to the average signal. Meanwhile, median filtering, using a window perpendicular to the direction in which the edge sharpening is performed, is performed on the region on which the edge sharpening has been performed. | 11-06-2008 |
20090284707 | Liquid Crystal Display and Method of Manufacturing the Same - A liquid crystal display includes a first substrate, a second substrate, a liquid crystal material interposed between the first and second substrates. The liquid crystal display includes first protrusions and second protrusions that are alternately disposed with each other on the first substrate. A common electrode is provided at a side part of the first protrusions, and a pixel electrode is provided at a side part of the second protrusions to face the common electrode. A lateral electric field is generated between the common electrode and the pixel electrode facing each other for controlling an alignment of molecules of the liquid crystal material. | 11-19-2009 |
20090315880 | METHOD FOR DRIVING A LIQUID CRYSTAL DISPLAY DEVICE, AN ARRAY SUBSTRATE, METHOD OF MANUFACTURING THE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - In a method for driving a liquid crystal display (LCD) device, an array substrate, a method of manufacturing the array substrate and the LCD device having the same, data signals are boosted by a first and a second boost signals up to a first and a second pixel voltages, respectively. The first and the second pixel voltages are applied to a transmissive electrode and a reflective electrode, respectively. As a result, the retardation of light passing through a liquid crystal layer on the transmissive electrode and the retardation of light of the liquid crystal layer on the reflective electrode may be controlled to be substantially equal to each other. Thus, the LCD device is driven in a transflective mode with a mono-cell gap so that the yield of the LCD device may be increased. | 12-24-2009 |
20150008015 | PRINTED CIRCUIT BOARD AND METHOD OF FABRICATING THE SAME - Disclosed is a printed circuit board. The printed circuit board includes an insulating layer, a copper foil formed on the insulating layer and formed therein with a groove to expose a portion of a top surface of the insulating layer, and a thermal conductive layer filled in the groove. | 01-08-2015 |
Yong-Seok Choi, Daejeon KR
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20080317363 | METHOD AND APPARATUS FOR IMAGE DATA PROCESSING - An image data processing apparatus includes an encoding unit, a storage unit, a decoding unit and a Digital-to-Analog (D/A) converter. The encoding unit receives image data, compares (2n−1)th pixel data with (2n)th pixel data, and creates a header value, an encoding value and a reference value, which are used to encode the pixel data. The storage unit is connected to the encoding unit, and stores the header value, the encoding value and the reference value, which are created by the encoding unit. The decoding unit is connected to the storage unit, and restores the (2n−1)th pixel data and the (2n)th pixel data using the header value, the encoding value and the reference value. The D/A converter is connected to the decoding unit, converts the restored image data into analog signals, and outputs the analog signals. | 12-25-2008 |
20090128583 | Image display device and method capable of adjusting brightness - Provided is an image display device capable of adjusting brightness. The image display device includes a brightness determining unit that determines the brightness of image data, applied from outside, so as to output a backlight selection signal and a contrast selection signal; a backlight control unit that is connected to the brightness determining unit and outputs a backlight driving voltage for supplying backlight with brightness corresponding to the backlight selection signal; a contrast control unit that is connected to the brightness determining unit and outputs an image output signal for outputting an image of which the contrast is adjusted to correspond to the contrast selection signal; and an image display unit that is connected to the backlight control unit and the contrast control unit and receives the backlight driving voltage and the image output signal so as to display an image in which the brightness of the backlight and the contrast of the image data are respectively adjusted. | 05-21-2009 |
20100070673 | HIGH PCI EXPRESS SIGNAL TRANSMISSION APPARATUS AND CONTROL METHOD THEREOF - Provided are a high PCI express signal transmission apparatus and a control method thereof. A high PCIe signal transmission apparatus for transceiving data of a computer storage device with an external device, the high PCIe signal transmission apparatus includes a host adapter receiving the data of the storage device through the PCIe signal, and converting the received PCIe signal into an optical signal to transmit the converted optical signal, and a signal conversion processor receiving the optical signal from the host adapter, converting the received optical signal into an electrical signal, and transmitting the converted electrical signal to an corresponding external device connection unit. | 03-18-2010 |
20110077886 | SYSTEM AND METHOD OF SELECTING WHITE GAUSSIAN NOISE SUB-BAND USING SINGULAR VALUE DECOMPOSITION - Provided is a method of selecting a white Gaussian noise sub-band using singular value decomposition (SVD). The method includes selecting a first frequency band, verifying whether a signal is included in the selected first frequency band, determining the first frequency band as a target measurement frequency when the signal is not included in the selected first frequency band, and measuring a background radio noise in the determined target measurement frequency. | 03-31-2011 |
20110103452 | DIGITAL CUMULATIVE SPECTRUM ANALYSIS APPARATUS AND METHOD FOR DIRECTION FINDING AND LOCATION - A digital spectrum analysis apparatus and method for direction finding (DF) and location is provided. The digital spectrum analysis apparatus for single-channel direction finding includes: a digital processing unit configured to receive a signal, convert the received signal into a digital signal, reduce a sampling rate of the digital signal by using a digital down converter (DDC), and convert the digital signal into a baseband complex signal; a spectrum processing unit configured to map a bearing and a power level of the baseband complex signal into coordinate system, and allocate different colors to the power levels depending on the accumulation ratio of the power levels; and a display unit configured to display the power levels with colors in order to estimate the bearing of the signal. | 05-05-2011 |
20110148729 | LOG PERIODIC ANTENNA - A log periodic antenna includes first and second transmission lines parallel with each other; and a plurality of broadband radiation elements having first sides electrically connected to the first and second transmission lines, a predetermined angle being defined between the first sides of the broadband radiation elements and the first and second transmission lines, and second sides not electrically connected with the first and second transmission lines, the second sides having radiation surfaces larger than radiation surfaces of the first sides. A plurality of broadband radiation elements electrically connected with the first transmission line and a plurality of broadband radiation elements electrically connected with the second transmission line are positioned to face each other with reference to the first and second transmission lines. | 06-23-2011 |
20110150064 | DEVICE AND METHOD OF ESTIMATING SYMBOL USING SECOND ORDER DIFFERENTIAL PHASE VECTOR - Provided is a method of estimating a symbol. The method may include deriving phase components of input data, applying a second order differentiation to the phase components to obtain a second order differential phase vector, and estimating symbols corresponding to the input data using the second order differential phase vector. | 06-23-2011 |
20120162004 | APPARATUS AND METHOD FOR ESTIMATING DIRECTION OF ARRIVAL OF SIGNAL IN COMMUNICATION SYSTEM - Disclosed is an apparatus and method for estimating a direction of arrival (DOA) of a signal, which improves DOA estimation performance of a reception signal having a low signal to interference and noise ratio (SINR) in a communication system. In the method, a received signal is converted into a signal of a frequency region. A noise signal is separated from the signal converted into the signal of the frequency region. A noise region is filtered by setting an occupied bandwidth from the signal having the noise signal separated therefrom. A DOA of the signal obtained through the filtering of the noise region is estimated. | 06-28-2012 |
20130224537 | BATTERY COOLING SYSTEM AND BATTERY RACK APPLIED TO THE SAME - Disclosed is a battery cooling system having a main frame for defining a structure of a battery rack; a space dividing frame for dividing the inside of the main frame into a plurality of levels; a battery module located inside the main frame and supported by the space dividing frame; a pair of refrigerant guide plates respectively installed at the upper and lower ends of the battery module and installed to be inclined in the same direction with predetermined angles with respect to the upper and lower surfaces thereof; and side panels coupled to the sides of the main frame and having a channel slit formed in at least a part thereof. | 08-29-2013 |
20130268713 | PCIE SWITCH APPARATUS AND METHOD OF CONTROLLING CONNECTION THEREOF - The present invention relates to a PCIe switch apparatus and a method of controlling the connection thereof. The PCIe switch apparatus includes a PCIe photoconversion unit for converting an electrical signal input from a local host into packet data and converting the converted packet data into an optical signal. A PCIe slot board unit reconverts the optical signal into the packet data, reconverts the packet data into the electrical signal, and outputs the electrical signal to a PCIe-based device. An optical cable connects the PCIe photoconversion unit and the PCIe slot board unit to each other. The PCIe switch apparatus controls a long-distance communication interface between the local host and the PCIe-based device. | 10-10-2013 |
20130268814 | DESKEW APPARATUS AND METHOD FOR PERIPHERAL COMPONENT INTERCONNECT EXPRESS - Disclosed herein are a deskew apparatus and method for Peripheral Component Interconnect (PCI) Express for compensating for a skew. The deskew apparatus includes a lane data input unit, a lane data alignment unit, and a lane data detection unit. The lane data input unit receives 18-bit data from each of lanes of the PCI Express. The lane data alignment unit aligns the 18-bit data using a COM symbol. The lane data detection unit detects a change in a state of alignment of the 18-bit data attributable to deletion or addition of an SKP symbol when the 18-bit data is aligned, and to perform synchronization between the lanes. | 10-10-2013 |
20140044266 | REAL-TIME NOISE REDUCTION APPARATUS FOR RADIO MONITORING SYSTEM - The present invention provides a real-time noise reduction apparatus for a radio monitoring system, including a dual channel digitizing unit configured to convert signals, subject to frequency down-conversion and inputted to two channels, into digital signals and a Digital Signal Processor (DSP) configured to reduce noise from time sample regions of the signals, received from the dual channel digitizing unit, in a time domain using a correlation method between samples through the delayed feedback means. | 02-13-2014 |
20140064349 | DIGITAL CUMULATIVE SPECTRUM ANALYSIS APPARATUS AND METHOD FOR DIRECTION FINDING AND LOCATION - A digital spectrum analysis apparatus and method for direction finding (DF) and location is provided. The digital spectrum analysis apparatus includes: a multi-channel unit configured to convert signals inputted from antennas into digital signals, reduce a sampling rate of the digital signals by using a digital down converter (DDC), and convert the digital signals into baseband complex signals, and having a plurality of channels; a DF estimator configured to estimate the direction of the signal; a spectrum processing unit configured to map any one of a bearing and a power level of the baseband complex signal into coordinate system, and allocate different colors to one of the bearings and the power levels depending on the accumulation ratio of one of the bearing and the power level; and a display unit configured to display the power level and the bearing with colors. | 03-06-2014 |
20140064402 | APPARATUS AND METHOD FOR MODULATION CLASSIFICATION IN WIRELESS COMMUNICATION SYSTEM - An apparatus is used for modulation classification of unknown input signal in a wireless communication system. The apparatus includes a signal classification unit configured to classify the input signal into a PSK signal and an FSK signal and a modulation index decision unit configured to decide a modulation index for the PSK signal and the FSK signal classified by the signal classification unit. | 03-06-2014 |
20140173167 | PCI EXPRESS SWITCH AND COMPUTER SYSTEM USING THE SAME - Disclosed herein are a PCI Express switch and a computer system using the switch, which do not require a separate switch device for communication between computers, and enable a switch to be mounted in each PCI Express (PCIe) device, thus enabling main memory to be shared between the computers. The PCI Express switch is employed in a computer system, and includes a downstream port for transmitting a packet, and an upstream port for receiving the packet, wherein the downstream port and the upstream port are directly connected to another computer system. The present invention has a structure which enables the memory of other computers to be accessed by changing only the structure of a switch within a computer. Accordingly, there is an advantage in that the memory of other computers can be directly accessed without requiring a separate switch device or complicated software for a connection between computers. | 06-19-2014 |
20140234691 | BATTERY MODULE WITH NOVEL STRUCTURE - Disclosed herein is a battery module including chargeable and dischargeable battery cells mounted in a module case, wherein the battery cells are mounted in the module case in a state in which the battery cells are stacked in a lateral direction in which electrode terminals are not located, the module case is configured to have a frame structure open at one or more surfaces thereof, the module case including a receiving part to mount the battery cells, and a heat dissipation support member to dissipate heat from the battery cells through thermal conduction based on direct or indirect contact with the battery cells is mounted in the receiving part, in which the battery cells are mounted. | 08-21-2014 |
20140322583 | BATTERY PACK OF NOVEL AIR COOLING STRUCTURE - Disclosed herein is a battery pack including a plurality of battery modules, each having a battery cell or a unit module (unit cell) that can be charged and discharged, mounted in a pack case, wherein two or more unit cells constitute one battery module, two or more battery modules are arranged in a length direction of the battery pack to constitute one battery module group, two battery module groups are arranged in a width direction of the battery pack in a state in which the battery module groups are spaced apart from each other such that a coolant discharge part is defined between the battery module groups, a coolant inlet port is independently formed at a region of the pack case corresponding to each of the battery modules located at a position opposite to the coolant discharge part, and a coolant outlet port is formed at a front or a rear of the pack case in the length direction of the battery pack such that coolant introduced through the respective coolant inlet ports cools the unit cells of the respective battery modules while passing through the respective battery modules and is then discharged out of the pack case. | 10-30-2014 |
20140342211 | BATTERY PACK OF NOVEL AIR COOLING STRUCTURE - Disclosed herein is a battery pack including a plurality of battery modules, each having a battery cell or a unit module (unit cell) that can be charged and discharged, mounted in a pack case, wherein two or more unit cells constitute one battery module, two or more battery modules are arranged in a length direction of the battery pack to constitute one battery module group, two battery module groups are arranged in a width direction of the battery pack in a state in which the batter module groups are spaced apart from each other such that a coolant discharge part is defined between the battery module groups, a coolant inlet port is independently formed at a region of the pack case corresponding to each of the battery modules located at a position opposite to the coolant discharge part, and a coolant outlet port is formed at a front or a rear of the pack case in the length direction of the battery pack such that coolant introduced through the respective coolant inlet ports cools the unit cells of the respective battery modules while passing through the respective battery modules and is then discharged out of the pack case. | 11-20-2014 |
20150064535 | BATTERY MODULE HAVING INDIRECT AIR-COOLING STRUCTURE - A battery module including two or more stacked battery cells which can be charged and discharged and at least one cooling plate comprising a thermal conduction portion and at least one heat dissipation portion connected to said thermal conduction portion, the thermal conduction portion being disposed between one or more adjacent battery cells, and the at least one heat dissipation portion extending beyond the adjacent battery cells and including one or more bend is provided. | 03-05-2015 |
20150071310 | RADIO MEASUREMENT METHOD AND RADIO MEASUREMENT APPARATUS USING MULTI-ANTENNA CHANNEL MULTIPLEX - A radio measurement apparatus comprising: an array antennal selection unit selecting array antennas corresponding to received signals; a reference path selection unit selecting a reference array antenna; a signal processing unit selecting a reference antenna channel through analysis of signal characteristics measured through two reception channels; a sequential channel multiplex unit determining sequentially inputting received signals of remaining array antennas to output the sequentially input signals to a receiver; and a correction signal input unit compensating amplitude and phase characteristics of the respective reception channels. | 03-12-2015 |
20150180574 | APPARATUS AND METHOD FOR INTERFACING BETWEEN CENTRAL PROCESSING UNIT AND MAIN MEMORY UNIT - Disclosed are an apparatus and method for interfacing between a central processing unit (CPU) and a main memory unit, whereby a shared cache memory unit and the main memory unit are connected to each other using one optical signal transmission line. The apparatus for interfacing between the CPU and the main memory unit includes: a master optical connection protocol engine, converting operation control signals received from a shared cache memory unit of the CPU into serial signals; a first electrical-to-optical (E/O) converter, converting the serial signals converted by the master optical connection protocol engine into optical signals; a second E/O converter, converting the optical signals converted by the first E/O converter into serial signals; a slave optical connection protocol engine, converting the serial signals converted by the second E/O converter into operation control signals; and a memory controller having access to the main memory unit. | 06-25-2015 |
20160034405 | HETEROGENEOUS MEMORY SYSTEM AND DATA COMMUNICATION METHOD IN THE SAME - Provided are a heterogeneous memory system and a data communication method in the same. The heterogeneous memory system includes a plurality of different kinds of memory cells, and a central processing unit (CPU) configured to communicate with each of the plurality of memory cells using a high-speed serial link technique. The CPU includes a CPU protocol engine that generates and packetizes command data to be transmitted to at least one of the plurality of memory cells, and each of the plurality of memory cells include a memory protocol engine configured to analyze the command data received from the CPU, and a memory controller configured to perform the corresponding operation according to the analysis result in the memory protocol engine. | 02-04-2016 |
20160065331 | PACKET TRANSMISSION AND RECEPTION SYSTEM, APPARATUS, AND METHOD - Provided are a packet transmission and reception system, apparatus, and method. The packet transmission and reception system for distributing and transmitting data through a plurality of multi-lanes includes a first transmission and reception apparatus configured to include a plurality of first physical lanes and a plurality of first logical lanes connected to the plurality of first physical lanes, and a second transmission and reception apparatus configured to include a plurality of second physical lanes and a plurality of second logical lanes connected to the plurality of second physical lanes. | 03-03-2016 |
Yong-Seok Choi, Yongtin-City KR
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20130271502 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting display capable of improving display quality is disclosed. The organic light emitting display includes pixels positioned at intersections of scan lines and data lines, a data driver for generating data signals to be supplied to the data lines using second data, and a data processing unit for generating a second data whose bit value is changed in consideration of brightness distribution of first data items supplied from the outside. | 10-17-2013 |
Yong-Seok Choi, Gyeonggi-Do KR
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20130000958 | MULTILAYER CERAMIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a multilayer ceramic substrate and a method for manufacturing the same. In a method for manufacturing the multilayer ceramic substrate, which has a ceramic laminate including multiple ceramic layers and allowing interconnection between layers through vias respectively formed in the multiple ceramic layers, the method includes: preparing a ceramic laminate in which a void is formed around a via in at least one ceramic layer of multiple ceramic layers; immersing the ceramic laminate in a precipitating bath in which an electrode solution is contained; putting the ceramic laminate out of the precipitating bath after a predetermined period of time, and then removing a nanoparticle film stacked on a surface of a multilayer ceramic substrate; and applying heat to the multilayer ceramic substrate to form nanoparticles filling an inside of the void, after the removing of the nanoparticle film. | 01-03-2013 |
20130342585 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus and image processing method are disclosed. The image processing apparatus includes an image input unit receiving input image data to obtain grayscale values of a display image, a modeling unit calculating a luminance change ratio for each grayscale value according to a change of an on-pixel ratio and a final luminance reflected by the luminance change ratio, a grayscale re-mapping unit determining a compensation grayscale value for compensating a luminance change ratio according to the on-pixel ratio of the input image data to display a target luminance corresponding to a predetermined grayscale value included in grayscale information of the input image data in the on-pixel ratio condition of the input image data, and an image output unit outputting an output image data compensating the input image data by the compensation grayscale value. | 12-26-2013 |
Yong-Seok Chung, Seoul KR
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20090286369 | Method of manufacturing a semiconductor device - In a method of manufacturing a semiconductor device, a tunnel insulation layer is formed on a substrate. A charge trapping layer is formed on the tunnel insulation layer. A protection layer pattern or a mold is formed on the charge trapping layer. Charge trapping layer patterns are formed on the tunnel insulation layer by etching the charge trapping layer using the protection layer pattern or the mold. The charge trapping layer patterns may be spaced apart from each other. Blocking layers are formed on the charge trapping layer patterns, respectively. A gate electrode is formed on the blocking layers and the tunnel insulation layer using the protection layer pattern or the mold. | 11-19-2009 |
Yong-Seok Han, Gyeonggi-Do KR
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20090000807 | Connecting Structure and Adhesion Method of Pcb Using Anisotropic Conductive Film, and Method for Evaluating Connecting Condition Using the Same - A connecting structure of PCB using an anisotropic conductive film according to the present invention having members connected to each other by heat-compression using the anisotropic conductive film including an insulating adhesive as a base material and conductive particles dispersed in the insulating adhesive, wherein at least any one of the members has a flexible property, and a surface roughness value (Ra) of the member having a flexible property is 0.1 to 5.0 μm due to dents formed by heat-compression. | 01-01-2009 |
20110290538 | CONNECTING STRUCTURE AND ADHESION METHOD OF PCB USING ANISOTROPIC CONDUCTIVE FILM, AND METHOD FOR EVALUATING CONNECTING CONDITION USING THE SAME - A connecting structure of PCB using an anisotropic conductive film according to the present invention having members connected to each other by heat-compression using the anisotropic conductive film including an insulating adhesive as a base material and conductive particles dispersed in the insulating adhesive, wherein at least any one of the members has a flexible property, and a surface roughness value (Ra) of the member having a flexible property is 0.1 to 5.0 μm due to dents formed by heat-compression. | 12-01-2011 |
Yong-Seok Jang, Suwon-Si KR
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20100162315 | PROGRAM INFORMATION DISPLAYING METHOD AND DISPLAY APPARATUS USING THE SAME - A method for displaying program information and a display apparatus thereof are provided. According to the present method for displaying program information, an EPG screen in which a plurality of items are aligned is generated and displayed. Accordingly, a user may view an EPG screen with better perspective and check program information more intuitively. | 06-24-2010 |
20110141245 | DISPLAY APPARATUS AND METHOD FOR PRODUCING IMAGE REGISTRATION THEREOF - Disclosed are a display apparatus and method for producing image registration thereof. The display apparatus comprising: a receiver which receives a broadcasting signal comprising information about a broadcast image and three-dimensional (3D) information of at least one area of the broadcast image; a signal processor which extracts the 3D information of the at least one area from the received broadcasting signal, registers at least one additional image to the at least one area using the extracted 3D information and outputs an output signal including the registered at least one additional image; and a display unit which displays the broadcasting image output by the signal processor. | 06-16-2011 |
Yong-Seok Jeong, Seoul KR
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20090254954 | METHOD AND APPARATUS FOR REQUESTING SERVICE USING MULTI-DIMENSIONAL CODE - The present invention is directed to a method for requesting a service, using a multi-dimensional code. According to a preferred embodiment of this invention, a user terminal recognizes a multi-dimensional code displayed with information or advertisement in any of information delivery media (e.g., television, newspaper, magazine, etc.), and receives and displays detailed information corresponding to the information or advertisement or performs ordering/making a payment for a product corresponding to the advertisement. With the present invention, not only does it become more convenient to order/make a payment for an advertised product, but also a variety of services corresponding to the pertinent product can be provided. | 10-08-2009 |
20110148761 | METHOD AND APPARATUS FOR CONTROLLING MOVEMENT OF CURSOR - A method and a device for controlling cursor movement is disclosed. The cursor movement control device comprises an input unit that accepts the cursor movement commands from the user, a first display unit that displays a screen including said cursor, an interface unit that determines the selected region on said screen and a cursor movement control unit that calculates said cursor movement in said selected region. In this way, the present invention provides a method and a device for controlling cursor movement requiring only minor action from the user. | 06-23-2011 |
20140180498 | METHOD AND SYSTEM FOR RECOGNIZING SMART KEY - Disclosed herein is a method for recognizing a smart key. The method includes determining, by a controller, a predicted location, when a noise signal corresponding to a communication frequency area between a vehicle and the smart key is configured to be generated, using GPS information. The method further includes attempting to detect, by the controller, the smart key at the predicted location and amplifying, by the controller, an intensity of a detection signal transmitted by the vehicle with respect to the smart key when the smart key is not detected. Additionally, the method includes storing, by the controller, coordinates of the predicted location and the intensity of the detection signal when the smart key is detected by amplifying the detection signal. | 06-26-2014 |
Yong-Seok Jeong, Gwangjoo KR
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20110265029 | Method for Providing User Interface in Electric Device and Device thereof - The present invention discloses a method of providing a user interface in an electronic device and a device thereof. According to embodiments of the present invention, the method of providing a user interface by an electronic device having a display unit comprises: dividing an entire screen or a part of the display unit into a plurality of domains, the display unit currently displaying visual information; recognizing from the plurality of domains a selection domain corresponding to an input signal; and recognizing control information corresponding to the selection domain and processing the control information. According to the present invention, the method and device for providing a user interface in an electronic device can input selection information by selecting a domain on a screen, which is sectioned in a predetermined manner | 10-27-2011 |
Yong-Seok Jung, Hwaseong-Si KR
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20140021446 | TRANSISTORS AND METHODS OF MANUFACTURING THE SAME - Transistors, and methods of manufacturing the transistors, include graphene and a material converted from graphene. The transistor may include a channel layer including graphene and a gate insulating layer including a material converted from graphene. The material converted from the graphene may be fluorinated graphene. The channel layer may include a patterned graphene region. The patterned graphene region may be defined by a region converted from graphene. A gate of the transistor may include graphene. | 01-23-2014 |
20140030857 | GRAPHENE DEVICE MANUFACTURING APPARATUS AND GRAPHENE DEVICE MANUFACTURING METHOD USING THE APPARATUS - A graphene device manufacturing apparatus includes an electrode, a graphene structure including a metal catalyst layer formed on a substrate, a protection layer, and a graphene layer between the protection layer and the metal catalyst layer, a power unit configured to apply a voltage between the electrode and the metal catalyst layer, and an electrolyte in which the graphene structure is at least partially submerged. | 01-30-2014 |
20140061590 | GRAPHENE DEVICE AND METHOD OF MANUFACTURING THE SAME - The method of manufacturing a graphene device includes forming an insulating material layer on a substrate, forming first and second metal pads on the insulating material layer spaced apart from each other, forming a graphene layer having a portion defined as an active area between the first and second metal pads on the insulating material layer, forming third and fourth metal pads on the graphene layer spaced apart from each other with the active area therebetween, the third and fourth metal pads extending above the first metal pad and the second metal pad, respectively, forming a first protection layer to cover all the first and second metal pads, the graphene layer, and the third and fourth metal pads, and etching an entire surface of the first protection layer until only a residual layer made of a material for forming the first protection layer remains on the active area. | 03-06-2014 |
20150311032 | EXPOSURE METHOD USING CONTROL OF SETTLING TIMES AND METHODS OF MANUFACTURING INTEGRATED CIRCUIT DEVICES BY USING THE SAME - An exposure method may include: radiating a charged particle beam in an exposure system comprising a beam generator, radiating the beam, and main and auxiliary deflectors deflecting the beam to determine a position of a beam shot; determining whether a deflection distance from a first position of a latest radiated beam shot to a second position of a subsequent beam shot is within a first distance in a main field area of an exposure target area, the main field area having a size determined by the main deflector; setting a settling time according to the deflection distance so that a settling time of the subsequent beam shot is set to a constant minimum value, greater than zero, when the deflection distance from the first position to the second position is within the first distance; and deflecting the beam using the main deflector based on the set settling time. | 10-29-2015 |
Yong-Seok Lee, Suwon-Si KR
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20120297349 | METHOD OF DESIGNING A SEMICONDUCTOR DEVICE - In a method of designing a semiconductor device, a transistor included in a layout of the semiconductor device may be selected. A biasing data may be set for changing a characteristic of the selected transistor. A design rule check (DRC) process for the layout of the semiconductor device may be performed after ignoring the biasing data. An optical proximity correction (OPC) process for the layout of the semiconductor device may be performed based on the biasing data. | 11-22-2012 |
Yong-Seok Lee, Seoul KR
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20090305965 | Stabilized Parathyroid Hormone Composition Comprising Parathyroid Hormone, Buffer and Stabilizing Agent - Disclosed relates to a stabilized parathyroid hormone (PTH) comprising a buffer and a stabilizing agent and, more particularly, to a stabilized PTH composition in which succinic acid, malic acid, histidine or ammonium bicarbonate is used as the buffer and sorbitol or mannitol is used as the stabilizing agent. The PTH composition of the present invention can be used to formulate stably PTH protein that is much more unstable to be readily decomposed than normal low molecular weight drugs. | 12-10-2009 |
20130059628 | MOBILE COMMUNICATION TERMINAL AND TEXT-TO-SPEECH METHOD - A mobile communication terminal and text-to-speech method. The mobile communication terminal includes a display unit for displaying at least one object on a screen; a controller for identifying a depth of an activated object on the screen and finding a speech data set mapped to the identified depth; a speech synthesizer for converting textual contents of the activated object into audio wave data using the found speech data set; and an audio processor for outputting the audio wave data in speech sounds. As a result, textual contents of different objects are output in different voices so the user can easily distinguish one object from another object. | 03-07-2013 |
20130110410 | APPARATUS AND METHOD FOR GENERATING NOVEL SEQUENCE IN TARGET GENOME SEQUENCE | 05-02-2013 |
20140267990 | ELECTRONIC DEVICE HAVING DISPLAY MODULE - An electronic device is provided comprising a display module comprising a display area and a peripheral area abutting on a side of the display area, wherein the display module comprises a glass layer extending across the display area and the peripheral area, and wherein the glass layer comprises a first recess positioned over the peripheral area. | 09-18-2014 |
20150105263 | BIOLOGICAL SAMPLE ANALYSIS SYSTEM AND METHOD - Disclosed are a biological sample analysis system and method for determining whether or not each of a plurality of biological samples has a test-target property using the plurality of biological samples and a plurality of pools generated by pooling samples. The system includes a determiner configured to determine whether or not there is a possibility of a determination of a false positive according to test values for the test-target property of the plurality of pools, an additional sample selector configured to select a minimum number of additional test-target samples on which an individual test of whether or not a sample has the test-target property will be carried out from among the plurality of samples when it is determined that there is the possibility of a determination of a false positive, and a test result determiner configured to determine whether or not each of the plurality of samples has the test-target property according to test results of the additional test-target samples. | 04-16-2015 |
20150176576 | COMPRESSOR AND DISCHARGING MUFFLER THEREOF - A discharge muffler may include a discharge space in the cylinder block and a pulsation and/or noise reducing member (e.g., a pulsation reducing member) engaged in the discharge space having a passage (e.g., a pulsation and/or noise reducing passage) on a circumferential surface configured to guide the working fluid to an inner space of the discharge space. | 06-25-2015 |
20160044801 | ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - An electronic device is provided. The electronic device includes a support member including at least a portion formed of a conductive material, an enclosure member configured to receive the support member and including at least a portion of which is formed of a conductive material. The conductive material portion of the enclosure member and the conductive material portion of the support member are insulated from each other. | 02-11-2016 |
20160050302 | HOUSING, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE HOUSING - A mobile phone is provided, which includes a metal bezel having a left bezel portion and a right bezel portion and covering at least one part of an outer circumferential edge of a main body of the mobile phone, wherein upper and lower corner bezel portions of the left and right bezel portion are formed to be thicker outwardly in comparison with a middle portion of the left and right bezel portions. | 02-18-2016 |
20160122905 | METHOD AND APPARATUS FOR ERROR DETECTION OF POOLING - A method for detecting a pooling error including the steps of determining an expected number of normal chromosome strands of a plurality of samples contained in a first pool based on ploidy types of the plurality of samples, determining whether a number of normal chromosome strands is different from the expected number of chromosome strands determined based on base sequences of the plurality of samples contained in the first pool, determining whether pooling is equilibrated based on an allele frequency value for a standard variant of the first pool, and detecting a pooling error using results of the determining the number of normal chromosome strands and the determining whether the pooling is equilibrated. | 05-05-2016 |
20160125131 | POOL TEST RESULT VERIFICATION METHOD AND APPARATUS - Provided are a method and apparatus for verifying pool test result. The method includes receiving pool test result data obtained by performing a pool test on a plurality of pools configured based on a two-dimensional (2D) matrix, the pool test result data including allele frequencies of the plurality of pools, extracting a pool-specific variant from the matrix using the allele frequencies determining whether there is an intersecting pool among pools intersecting, in the matrix, a pool showing the pool-specific variant and determining whether the pool test result data is erroneous based on results of the determining whether there is an intersecting pool. | 05-05-2016 |
20160125133 | METHOD FOR POSITIVE FREQUENCY DATA ACCUMULATION AND APPARATUS FOR FILTERING GENETIC VARIANTS USING THE SAME - Provided are a method and apparatus for accumulating positive frequency data. The method includes receiving result data of pooling tests performed on a plurality of pools on a two dimensional (2D) matrix, the pooling test result data including allele frequencies of positive pools for a standard variant, predicting the number of positive samples for the standard variant from the allele frequencies of the positive pools, calculating a positive frequency for the standard variant from the number of positive samples, and updating the positive frequency for the standard variant to positive frequency database. | 05-05-2016 |
Yong-Seok Lee, Yongin-Si KR
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20140043286 | METHOD FOR IDENTIFYING TOUCH PEN IN ELECTRONIC DEVICE, AND ELECTRONIC DEVICE - A device and a method for identifying a touch pen in an electronic device having a touchscreen are provided. The method includes detecting a touch, checking identification information of a touch pen at a touch point using touch information of the touch point, and performing an event according to the touch information in consideration of the identification information of the touch pen. | 02-13-2014 |
Yong-Seok Lee, Gyeonggi-Do KR
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20130176681 | PORTABLE TERMINAL WITH SUPPORT PLATE - A portable terminal includes: a body having a display device provided on the front face thereof; a support plate pivotably installed on the rear face of the body, a receiving recess formed on the rear face of the body adapted to receive the support plate; and wherein the support plate can pivot from the position of being received in the receiving recess, to articulate to a position protruding from the rear face of the body. By being provided with the support plate capable of cradling the body slantingly, the portable terminal makes it needless to carry a separate cover or case for providing a cradle function, which can contribute to maintaining the miniaturized and slimmed appearance of the terminal that is easy to carry. | 07-11-2013 |
20130257775 | ELECTRONIC DEVICE AND METHOD FOR OUTPUTTING IMAGE THEREOF - A method outputs an image in an electronic device. In the method, transformation of a flexible display screen is detected. A width of an image appearing on the flexible display screen is increased or reduced. | 10-03-2013 |
20140319445 | RESISTIVE MEMORY DEVICE AND FABRICATION METHOD THEREOF - A resistive memory device and a fabrication method thereof are provided. The resistive memory device includes a bottom structure including a heating electrode, data storage materials, each of the data storage materials formed on the bottom structure in a confined structure perpendicular to the bottom structure, and having a lower diameter smaller than an upper diameter, an upper electrode formed on each of the data storage materials, and an insulation unit formed between adjacent data storage materials. | 10-30-2014 |
20150207068 | RESISTIVE MEMORY DEVICE AND FABRICATION METHOD THEREOF - A resistive memory device and a fabrication method thereof are provided. The resistive memory device includes a bottom structure including a heating electrode, data storage materials, each of the data storage materials formed on the bottom structure in a confined structure perpendicular to the bottom structure, and having a lower diameter smaller than an upper diameter, an upper electrode formed on each of the data storage materials, and an insulation unit formed between adjacent data storage materials. | 07-23-2015 |
20160103150 | METHOD AND APPARATUS FOR MEASURING THE SPEED OF AN ELECTRONIC DEVICE - An electronic device comprising: a sensor; a communication unit; and at least one processor configured to: receive a first speed measurement from the sensor; receive, via the communication unit, speed information transmitted by an external device; calculate at least one correction parameter based on the first speed measurement and the speed information; and adjust a second speed measurement that is received from the sensor based on the correction parameter. | 04-14-2016 |
Yong-Seok Park, Daejeon KR
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20130136260 | WCDMA 3G VOICE COMMUNICATION PROTECTION METHOD AND TERMINAL USING THE SAME - A WCDMA 3G voice communication protection method and a terminal using the method are provided. The method is performed by a terminal operating in conjunction with an S-USIM for voice communication protection. When a calling terminal connects a voice communication channel to a called terminal, secure voice communication is prepared for by collecting information about relevant voice communication. At the calling terminal, synchronous data is set by exchanging the voice communication information with the called terminal, and a secure synchronization procedure is performed based on the set synchronous data. At each of S-USIMs that operate in conjunction with the calling and called terminals, a session key for secure voice communication is generated based on the synchronous data. Secure communication is performed by encrypting and transmitting voice-coded data to be transmitted based on the session key, and decrypting and reproducing received voice-coded data based on the session key. | 05-30-2013 |
20130156192 | MOBILE COMMUNICATION TERMINAL AND METHOD - A mobile communication terminal used in wideband code division multiple access (WCDMA) 3G mobile communication includes: a communication terminal unit configured to receive a short text message from a user and transmit encrypted data generated by encrypting the short text message; and a secure-universal subscriber identity module (S-USIM) unit configured to generate a session key for encrypting the short text message, when receiving a request to encrypt the short text message from a communication terminal unit. | 06-20-2013 |
Yong-Seok Park, Yongin-Si KR
Patent application number | Description | Published |
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20130060920 | METHOD AND APPARATUS FOR CONFIGURING PING INTERVAL IN A PORTABLE TERMINAL - An apparatus and a method for setting a ping interval in a portable terminal are provided. The method includes transmitting a ping message to a server after a predefined time period corresponding to a set ping interval and determining whether a response message is received from the server, so as to determine whether a ping test succeeds, determining whether a short interval count value of the set ping interval is 0 by referring to a count table when the ping test is determined to be successful, and resetting the ping interval, and determining whether the short interval count value of the set ping interval is 0 by referring to the count table when the ping test fails, and resetting the ping interval. | 03-07-2013 |
20130060927 | METHOD AND APPARATUS FOR MAINTAINING IP CONNECTION - An apparatus and method for maintaining an Internet Protocol (IP) connection in a portable terminal is provided. The method includes when there is a request for registration of a service or an application having a push function, determining whether a first service quality interval corresponding to the service or application, registration of which has been requested, has been stored in the memory, and periodically transmitting a keep-alive message for maintaining the IP connection by using the first service quality interval when the first service quality interval has been stored in the memory. | 03-07-2013 |
20150256497 | TERMINAL DEVICE, SERVER, AND METHOD OF PROVIDING MESSAGING SERVICE - A terminal device is provided. The terminal device includes an input unit configured to receive an input of a user command inviting a non-subscriber of a messaging service to join a messaging group, and a communication unit configured to transmit a request for invitation information to a server, when the invitation information is received from the server, to transmit an invitation message including the invitation information and an application installation Uniform Resource Locator (URL) to a non-subscriber terminal, and when a join result of the non-subscriber joining the messaging service is received, to transmit a request for an invitation of the non-subscriber to the messaging group. | 09-10-2015 |
Yong-Seok Park, Seongnam-Si KR
Patent application number | Description | Published |
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20080219230 | Method and system for authentication of WLAN terminal interworking with broadband wireless access network - A method and a system for interworking with a Broadband Wireless Access (BWA) network in a Wireless Local Area Network (WLAN) terminal. According to the method, a relay station for connecting the Wireless Local Area Network (WLAN) terminal with the Broadband Wireless Access (BWA) network sets a connection with the Broadband Wireless Access (BWA) network through an initialization process. A user authentication with the Wireless Local Area Network (WLAN) terminal is performed by the relay station in compliance with a Wireless Local Area Network (WLAN) protocol. A user authentication with a Broadband Wireless Access (BWA) network Access Control Router (ACR) is performed in compliance with a Broadband Wireless Access (BWA) network protocol by the relay station in place of the Wireless Local Area Network (WLAN) terminal. | 09-11-2008 |
20080247412 | Hybrid channel assignment method and router thereof - A hybrid channel assignment method comprising the steps of negotiating among routers to select one router to act as a central server; collecting, at the selected router, information on an entire network transmitted from the other routers, and assigning channels based upon the information on the entire network; and reassigning channels of respective routers based upon dynamically-changing traffic characteristics. The hybrid channel assignment method can assign channels using both centralized processing and distributed processing in order to ensure optimally correct channel assignment consistent with present traffic characteristics. This as a result can prevent network resources from being wasted and also increase network capacity, thereby optimizing effective use of the network resources. | 10-09-2008 |
Yong-Seok Park, Seoul KR
Patent application number | Description | Published |
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20100033096 | Atmospheric pressure plasma apparatus - Disclosed is an atmospheric pressure plasma apparatus for enhancing and or controlling the dissociation of a secondary gas by converting a source gas into a plasma state at atmospheric pressure and controlling the interaction between that plasma and the secondary gas using porous metal, and ceramic tubes to create a path having controllable isolation from the region where plasma is generated. | 02-11-2010 |
20130315066 | METHOD AND APPARATUS FOR CONTROLLING CONGESTION IN WIRELESS COMMUNICATION SYSTEM - A method of controlling congestion in a base station of a wireless communication system is provided. The method includes receiving a Service Data Unit (SDU) that includes pieces of data forwarded through a caching proxy, driving a timer each time an SDU is received for processing the SDU using a communication protocol, determining whether the SDU has been processed using the communication protocol until expiration of the timer, and controlling a transmission rate of the caching proxy based on a number of SDUs consecutively discarded or a number of SDUs consecutively transmitted depending on whether the timer has expired. | 11-28-2013 |
20130329696 | METHOD AND APPARATUS FOR HANDOVER IN MOBILE CONTENT CENTRIC NETWORK - A handover method in a mobile CCN. In the method, when detecting a UE performing a handover, a source local CCNx node caches data directed to the UE. The source local CCNx node transmits a request to stop transmission of the data directed to the UE to a target local CCNx node based on a condition. The target local CCNx node requests the source local CCNx node to stop transmission of contents that are being cached. The source local CCNx node transmits cached contents to the target local CCNx node. The target local CCNx node requests a CCNx entry node to stop transmission of specific contents based on a condition. The CCNx entry node transmits contents to the target local CCNx node. When detecting, the UE completing the handover, the target local CCNx node transmits the contents received from the CCNx entry node to the UE. | 12-12-2013 |
20140064249 | METHOD AND APPARATUS FOR SUPPORTING HANDOVER OVER INTERNET - A method and apparatus for supporting a handover through the Internet. A source proxy performs receiving, through an eNB from a UE, a connection request to a server, establishing a first TCP session with an anchor proxy designated for the server, and transferring data received from the server through the first TCP session, receiving a handover preparation notification including an IP address of the UE from the eNB, as the UE is handed over to a target eNB; transferring session information associated with the first TCP session and information associated with a target proxy related with the target base station; transferring, to the target proxy, the session information associated with the first TCP session, and when a handover start notification is received from the eNB, freezing the first TCP session, and transferring, to the target proxy, state information associated with data being transmitted through the first TCP session. | 03-06-2014 |
20140136604 | METHOD AND APPARATUS FOR PROVIDING WEB SERVICE IN WIRELESS COMMUNICATION SYSTEM - In a wireless communication system, a mobile terminal providing a web service receives information about a web page for a web service from a mobile terminal, receives at least one embedded object included in the web page from a web server, sets a Discontinuous Reception (DRX) interval for the mobile terminal based on a size of the at least one embedded object, transmits information about the set DRX interval to the mobile terminal, and transmits the at least one embedded object to the mobile terminal at a time the set DRX interval ends. | 05-15-2014 |
20140181226 | CONTENT-CENTRIC NETWORK COMMUNICATION METHOD AND APPARATUS - A Content Centric Network (CCN) communication method and an apparatus are provided. The method includes managing a Forwarding Information Base (FIB) indicating destinations to forward an interest message that requests content, which is performed by a CCN node, wherein the FIB includes at least one of a name prefix field indicating a content name, a face list field indicating destinations to forward an interest that requests content with the content name, and a congestion impact field indicating a relative time taken to receive the content from a corresponding destination in response to the interest message, receiving a first interest message, and forwarding the first interest message to at least one destination node determined by taking into account the congestion impact field. | 06-26-2014 |
20140198700 | METHOD AND APPARATUS FOR CONTROLLING TRAFFIC IN ELECTRONIC DEVICE - A method for controlling traffic in an electronic device is provided. The method includes detecting a process request event for a first traffic, identifying whether the first traffic is allowed to be delayed, detecting whether a second traffic is generated if the first traffic is allowed to be delayed in a state where process of the first traffic is delayed, and processing the first traffic and the second traffic simultaneously if the second traffic is generated. | 07-17-2014 |
20140200015 | BASE STATION AND TERMINAL CONNECTION METHOD FOR THE BASE STATION - The present invention relates to a base station, and to a terminal connection method for the base station. The terminal connection method for the base station according to one embodiment of the present invention comprises: a step of connecting to a terminal; an information extracting step of extracting information for determining a timeout value of the connection of the terminal when the connection to the terminal is completed; and a time-out setting step of setting a time-out value of the terminal according to the extracted information. According to the one embodiment of the present invention, the base station may efficiently utilize resources and overhead expenses for connection setup may be reduced. | 07-17-2014 |
20140244839 | METHOD AND APPARATUS FOR MONITORING INTERNET CONNECTION STATUS IN WIRELESS COMMUNICATION SYSTEM - A method and mobile station in a wireless communication system is provided. The method includes determining whether there is a packet that is at least one of transmitted and received for each of time intervals, determining a traffic status of at least one of transmission and reception based on a result of the determining of whether there is the packet that is the at least one of transmitted and received for each of the time intervals, and determining the internet connection status based on the determined traffic status of the at least on transmission and reception. | 08-28-2014 |
20140254557 | MOBILE COMMUNICATION SYSTEM AND CONTENT PROVISION METHOD IN MOBILE COMMUNICATION SYSTEM - A handover method at a source eNB (enhanced Node B) of a mobile communication system is provided. The method includes, in case a request message for providing content is received from UE (User Equipment), checking whether the content is stored in a cache thereof, and therefore transmitting the content to the UE, in case a handover request message is received from the UE, transmitting a content confirmation request message, which requests confirmation of whether the content is stored in a cache, to a target eNB to which the UE is to be handed over, and in case a content confirmation response message is received from the target eNB, transmitting context information, which is information about contents offered to the UE, to the target eNB. | 09-11-2014 |
20140293823 | METHOD AND APPARATUS FOR ESTIMATING AVAILABLE BANDWIDTH FOR EACH USER EQUIPMENT IN MOBILE COMMUNICATION SYSTEM - A method for estimating an available bandwidth for each User Equipment (UE) in a mobile communication system comprises: a process of receiving estimated bandwidth information for at least one UE from an enhanced node B; a process of checking whether the estimated bandwidth information is received from a Medium Access Control (MAC) layer constituting said enhanced node B, or received through a Radio Link Control (RLC) layer or a Packet Data Control Protocol (PDCP) layer; a process of updating channel quality information using said estimated bandwidth information if it is checked that said estimated bandwidth information is received through the MAC layer; a process of updating an average value weighted with respect to the number of bytes of the bandwidth served by said enhanced node B using the estimated bandwidth information if it is checked that said estimated bandwidth information is received through the RLC or PDCP layer; and a process of calculating the bandwidth currently available by at least one UE using the updated channel quality information or the average value weighted with respect to the number of the bytes of the served bandwidth, and then transmitting the calculated bandwidth to a server. | 10-02-2014 |
20140304700 | METHOD AND APPARATUS FOR UPDATING APPLICATION IN ELECTRONIC DEVICE - A method and apparatus provide for updating an application in an electronic device. The method includes intercepting an update notification for informing that it is necessary to update the application. The method also includes determining whether an update condition based on an update policy is satisfied or not. The method also includes, when the update condition is not satisfied, delaying transmitting the update notification until a next time to determine. | 10-09-2014 |
20140307624 | METHOD AND APPARATUS FOR SCHEDULING VIDEO TRAFFIC IN WIRELESS COMMUNICATION SYSTEM - A method of scheduling video traffic in a wireless communication system includes detecting codec information and a number of video frames included in at least one video traffic. The method also includes predicting a reproduction time of the at least one video traffic by using the codec information and the number of video frames. The method also includes performing scheduling of the at least one video traffic based on the predicted reproduction time. | 10-16-2014 |
20140314055 | METHOD AND APPARATUS FOR SCHEDULING RESOURCE ALLOCATION IN WIRELESS COMMUNICATION SYSTEM - According to the present invention, a base station determines from a wireless communication system whether data to be transmitted is a response signal-required data that requires a response signal, estimates the amount of buffer of a user equipment (UE) at the point when the response signal is to be transmitted, predicts a required resource amount of the UE that is required for transmitting the response signal by using the buffer amount of the UE that is estimated, and schedules for allocating a resource to the UE on the basis of the required resource amount that is predicted. | 10-23-2014 |
20140323178 | ELECTRONIC DEVICE FOR MULTIPLE RADIO ACCESS AND METHOD THEREOF - An electronic device and a method for simultaneously receiving a multimedia service over multiple radio access networks are provided. The electronic device includes a plurality of network interfaces for accessing a multimedia service provider, and a multi-interface handler for controlling to receive a multimedia service content divided, from the service provider via the network interfaces respectively, if part of the content is completely received via one of the network interfaces, to receive the remaining content re-divided via the network interfaces. | 10-30-2014 |
20140344525 | METHOD AND APPARATUS FOR MANAGING CACHE MEMORY IN COMMUNICATION SYSTEM - In the present invention, a base station determines from a communication system whether a first content, which is requested by a mobile terminal, is saved on a cache memory, attributes a predetermined priority ranking to the first content and saves same on the cache memory when the first content is not saved on the cache memory, and updates the priority ranking of the first content on the basis of a predicted popularity of the first content, wherein the predicted popularity is decided on the basis of change in the number of views of a content that corresponds to a category of the first content. | 11-20-2014 |
20150019723 | METHOD AND APPARATUS FOR PROCESSING MESSAGES - The present disclosure relates to a method and apparatus for processing messages. The terminal message processing method According to one embodiment of the present disclosure, the method for processing terminal messages used by the apparatus for processing terminal messages can include the steps of: receiving a message from an application of the terminal; determining whether the message is from a pre-registered registration application; when the message is from the registration application, determining whether the message is a control message; and when the message is not from the registration application, transmitting the message to a device for processing server messages. According to one embodiment of the present disclosure, a message processing apparatus and method for reducing the transmission and reception of a control message for an application are provided, and battery consumption is reduced. | 01-15-2015 |
20150029843 | APPARATUS AND METHOD FOR PROVIDING WEB SERVICE IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to an apparatus and method for providing a web service in a wireless communication system. The apparatus for providing the web service includes: a proxy unit receiving/sending data through the internet; a packet data conversion protocol (PDCP) unit producing and outputting at least one PDCP protocol data unit (PDU) by using the data; and a control unit monitoring the data received from the proxy unit and controlling the proxy unit to transmit data of a size acceptable by the PDCP unit on the basis of the data capacity of the PDCP unit. | 01-29-2015 |
20150052550 | DEVICE AND METHOD FOR PROVIDING ADVERTISEMENT - The present invention relates to a device and method for providing an advertisement based on content buffering time. The device for providing an advertisement according to the present invention includes: a calculation unit calculating an expected buffering time for content selected by a user, a selection unit selecting at least one of a plurality of advertisements that corresponds to the calculated expected buffering time; and a providing unit providing the advertisement selected by the selection unit to a user terminal. | 02-19-2015 |
20150088659 | METHOD AND APPARATUS FOR PROVIDING CONTENTS IN COMMUNICATION SYSTEM - A method of providing contents in a communication system by a proxy server includes selecting one of a first content and a second content based on a first channel bandwidth usable by a terminal and a second channel bandwidth usable by a base station; and providing the selected content to the terminal, wherein the first content requires a wider channel bandwidth than a channel bandwidth of the second content. | 03-26-2015 |
20150109933 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTIMEDIA DATA IN MOBILE COMMUNICATION SYSTEM - The present disclosure dynamically selects an optimal parameter so as to stably stream an image without user's setting in a network environment. The present disclosure determines (schedules) a path to which a general packet is to be distributed based on a path cost indicator, and determines a symbol size and the number of source symbols, which minimize or sufficiently reduce a cost function. | 04-23-2015 |
20150130761 | METHOD AND APPARATUS FOR ALLOCATING COMPUTING RESOURCES IN TOUCH-BASED MOBILE DEVICE - A method and apparatus for allocating resources in a touch-based electronic device. The method includes recognizing an interaction pattern of a touch signal if the touch signal of a user interaction for multitasking via a touch screen of the electronic device is received; determining a level of a resource based on the recognized interaction pattern; and allocating at least one resource of the electronic device in accordance with the level. The apparatus includes a pattern recognition unit configured to, if a touch signal corresponding to user interaction for multitasking is sensed via a touch screen, recognize an interaction pattern based on the touch signal; a resource determination unit configured to determine a level of a resource based on the interaction pattern; and a resource allocation unit configured to allocate at least one resource of the electronic device based on the level of the resource determined in the resource determination unit. | 05-14-2015 |
20150201349 | APPARATUS AND METHOD FOR DETECTING CONGESTION OF WIRELESS NETWORK IN COMMUNICATION SYSTEM - Provided is an apparatus to detect congestion of a network using a receiver of a communication system. The apparatus includes a transport layer information extraction unit configured to extract transmission control protocol frame information from information that is received from a lower layer. The apparatus also includes a congestion information filtering unit configured to identify and output a packet to determine congestion in the transmission control protocol frame information. The apparatus further includes a congestion detection unit configured to determine whether the network is congested using the packet to determine congestion. The apparatus includes a congestion information output unit configured to, upon detecting congestion in the network, deliver information indicating the detection of the congestion in the network to an operating system or other applications. | 07-16-2015 |
20150201391 | APPARATUS AND METHOD FOR CONTROLLING TRAFFIC OF ELECTRONIC DEVICE - An apparatus and a method for controlling traffic of a second electronic device, which interworks with a first electronic device, in the first electronic device is provided. The method includes detecting occurrence of an event which needs to be notified to the second electronic device, determining a time to notify the occurrence of the event based on a driving time of the second electronic device, and transmitting an event occurrence notification signal to the second electronic device at the determined notification time. | 07-16-2015 |
20150237572 | APPARATUS AND METHOD FOR CONNECTING ACCESS POINT IN A WIRELESS COMMUNICATION SYSTEM - Provided is an apparatus and method for connecting to an Access Point (AP) based on beacon information in a wireless communication system. To this end, a wireless device predicts an interference condition from each of a plurality of APs based on information acquired by a received beacon, selects one of the plurality of APs, taking the predicted interference condition into account, and attempts connection to the selected AP. | 08-20-2015 |
20150296405 | METHOD AND APPARATUS FOR CONTROLLING APERIODIC TRAFFIC IN ELECTRONIC DEVICE - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as a smart home, a smart building, a smart city, a smart car, a connected car, healthcare, digital education, smart retail, security and safety services. A method and an apparatus for controlling aperiodic traffic in an electronic device are provided. The method includes determining a delay allowed time for first traffic associated with the first application based on a prediction time of generation of second traffic associated with a second application and processing the first traffic associated with the first application based on the delay allowed time. | 10-15-2015 |
20150304848 | METHOD AND APPARATUS FOR CONTROLLING ACCESS TO LOCATION INFORMATION ABOUT USER EQUIPMENT EXECUTING APPLICATION - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and a User Equipment (UE) for controlling access to location information about the UE are provided. The UE includes a controller configured, upon sensing access to the location information about the UE by an application operating in an operating system (OS) of the UE, to match a rule defining access authorization of the application to the location information, and to determine whether to allow or deny access of the application to the location information based on the access authorization, and a display configured to display a screen under control of the controller. | 10-22-2015 |
20150312852 | APPARATUS AND METHOD FOR MANAGING CONNECTION IN WIRELESS COMMUNICATION SYSTEM - An apparatus for connecting to a wireless communication system is provided. The apparatus includes a controller configured to, when it is determined to restrict a connection to a base station, set base stations which are detected during a first reference time as connection candidate base stations, set any base station which fails to be detected during a second reference time as one or more base stations to be excluded from connection, and select at least one base station except for the one or more base stations to be excluded from connection from among the connection candidate base stations, and a transmitter configured to transmit a connection request signal to the selected base station. | 10-29-2015 |
20150372754 | METHOD AND APPARATUS FOR PAIRING ELECTRONIC DEVICE AND LIGHTING DEVICE - The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of an electronic device for pairing with a lighting device is provided. The method includes acquiring an image photographing the lighting device, acquiring identification data of the lighting device from the image, and pairing with the lighting device by transmitting the identification data to the lighting device. Further, a method of a lighting device for pairing with an electronic device is provided. The method includes outputting light based on first identification data, receiving second identification data, determining whether to pair with the electronic device, and pairing with the electronic device. | 12-24-2015 |
20160066268 | Method and Apparatus for Determining Packet Transmission Time Using Power Gain Due to Packet Transmission Delay - A method of determining a transmission time of a packet in a mobile device according to the present disclosure may include: if a request for the transmission of a present packet from at least one operated application is detected, identifying whether it is possible to delay a transmission time of the present packet; when it is possible to delay the transmission time of the present packet, calculating a power gain generated as the transmission time of the present packet is delayed; and determining whether the transmission time of the present packet will be delayed according to the calculated power gain. | 03-03-2016 |
20160088563 | Method and Mobile Communication Terminal for Estimating Battery Consumption State - A method for estimating a battery consumption state of a mobile communication terminal is provided. The method includes building a database with battery characteristic information changing according to at least one of a temperature and an aging characteristic of a battery supplying power to the mobile communication terminal, and estimating a power consumption of the mobile communication terminal and a battery drain rate based on the battery characteristic information and displaying estimated information. | 03-24-2016 |
20160094465 | Apparatus and Method for Controlling Data Flow in Communication System - Provided is an apparatus for controlling a data flow for multiple paths in a receiving node of a communication system. The apparatus includes a receiver configured to receive data for a specific sub-flow among a plurality of sub-flows; a controller configured to calculate an optimal transmission rate of the received data, determine a window reference value for generating the optimal transmission rate, and generate an artificial response message if a window size for the specific sub-flow is greater than or equal to the window reference value; and a transmitter configured to transmit the artificial response message to a transmitting node. | 03-31-2016 |
20160112953 | Method and Apparatus for HTTP Adaptive Streaming in Wireless Network Environment - The present disclosure relates to a pre-5 | 04-21-2016 |
Yong-Seok Yang, Asan-Si KR
Patent application number | Description | Published |
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20080297681 | TOP RECEIVING CONTAINER, LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME, AND ASSEMBLY METHOD THEREOF - A receiving container includes a first frame contacting a first side of a liquid crystal panel, and a second frame contacting a second side of the liquid crystal panel, wherein the first frame and the second frame are combined to fix the liquid crystal panel and comprise different materials. | 12-04-2008 |
20100026924 | LIGHT SUPPLYING UNIT AND DISPLAY DEVICE USING THE SAME - A display device includes a container having a bottom plate, a light source disposed in the container, which provides light, a circuit board disposed in the container, a socket terminal electrically connected to the light source and the circuit board, and a display panel which receives the light from the light source and displays images. The circuit board and the light source are positioned on a same side of the bottom plate of the container. The socket terminal includes a socket part and a fixing part, the socket part and the fixing part are connected to the light source and circuit board, respectively. | 02-04-2010 |
20100048060 | LAMP FIXING UNIT, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY DEVICE HAVING THE SAME - A lamp fixing unit capable of simplifying the manufacture of a backlight assembly by eliminating the need for manual procedures is presented. The lamp fixing unit includes a fixing member and a lamp holder. The fixing member includes a fixing body and at least one receiving portion. The lamp holder includes a holder body and a conductive socket. The holder body includes a board insertion portion, a power supply member, and a lamp fixing member. Thus, the power supply member may be easily coupled to and uncoupled from the lamp holder, and the lamp may be easily grounded. | 02-25-2010 |
Yong-Seok Yoo, Seoul KR
Patent application number | Description | Published |
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20090022370 | Method and apparatus for detecting meaningful motion - A method and apparatus for detecting a meaningful motion. The method of detecting a meaningful motion includes generating a difference image including a plurality of regions each having a sign according to a motion of an input image from a plurality of input images, and by calculating the amount of motion in the difference image based on the sign of each of the regions of the difference image, detecting a meaningful motion of the input image. According to the method and apparatus, a high detection ratio can be maintained, while a false alarm ratio with regard to meaningless motion can be lowered. | 01-22-2009 |