Baek, Seoul

Byung Do Baek, Seoul KR

Patent application number	Description	Published
20080318309	SUBMERGED MEMBRANE BIO-REACTOR - A submerged membrane bio-reactor (MBR) is provided. The submerged MBR includes a submerged membrane module having a membrane with a hollow fiber structure, a cylindrical tube covering an outer circumference of the submerged membrane module, and a nozzle or a porous diffuser provided within a treatment vessel to supply air to inside of the cylindrical tube. Air bubbles generated from the nozzle or the porous diffuser flows into the cylindrical tube in a slug-type liquid flow that effectively decreases membrane contamination.	12-25-2008

Chae Hyun Baek, Seoul KR

Patent application number	Description	Published
20090091395	Microwave signal generator - The microwave signal generator includes a magnetron generating microwave signal. A filter filters a signal that may be a signal of the intrinsic oscillation frequency band of the magnetron, which is fed-back to the magnetron.	04-09-2009
20100264126	Cooking Appliance And Method Of Controlling The Same - A cooking appliance includes a heat source; an input unit configured to input a plurality of operational modes of the heat source for cleaning a cavity; and a control unit configured to operate the heat source in accordance with a mode input through the input unit, wherein the input unit comprises a selection unit configured to select a specific mode of the plurality of operational modes.	10-21-2010
20110011423	COOKER AND METHOD OF MANUFACTURING AND CONTROLLING THE SAME - The present invention relates to a cooker and methods of manufacturing and controlling the same. In the present invention, a first coating layer that is a general ceramic enamel layer and a second coating layer that includes phosphate-based components are coated on a surface of a cavity corresponding to the inner surface of the cooking chamber. Therefore, with the present invention, the inside of the cooking chamber can be more easily cleaned.	01-20-2011
20110049122	Cooking Appliance - The present invention includes a cooking appliance with an enamel composition. The enamel composition includes a heat resistance, chemical resistance, wear resistance, and pollution resistance, such that the cooking appliance withstands high temperature, acid or alkali and is readily cleaned.	03-03-2011

Patent applications by Chae Hyun Baek, Seoul KR

Chang Yol Baek, Seoul KR

Patent application number	Description	Published
20080301581	METHOD AND SYSTEM FOR PROVIDING ADDITIONAL INFORMATION SERVICE ONTO E-MAIL - A method of providing dynamic services for web applications, such as e-mail, is disclosed. When a user selects text or an item, the selection is analyzed for the presence of various formats or patterns. For example, the items selected or highlighted by the user may be identified as a name, an address, a date, a location, etc. Based on the formats or patterns, various connection functions may then be provided to the user. The connection functions may be provided in the form of various menus, such as a context menu, a right-click menu, a pop-up window, and the like. In addition, the entries of the menu may be dynamically maintained depending on the nature of the items' formats or patterns.	12-04-2008
20080307046	METHOD AND SYSTEM FOR PROVIDING ADDITIONAL INFORMATION RELATED TO CONTENT OF AN E-MAIL - A method of providing additional information related to content of an e-mail is disclosed. The method includes receiving emails for a user: analyzing content of such a received email and identifying an information type of one or more strings in the content based, at least in part, upon predetermined information patterns; searching additional information related to basic information associated with a string in accordance with the identified information type; and displaying the additional information in response to receiving a user-initiated selection. The present invention is a method and system for providing additional information related to content of an e-mail such that the user can obtain additional information related to content of an e-mail without leaving the web page showing the email.	12-11-2008

Chil-Hyun Baek, Seoul KR

Patent application number	Description	Published
20100136955	SYSTEM FOR PROVIDING APPLICATION AND MANAGEMENT SERVICE AND MODIFYING USER INTERFACE AND METHOD THEREOF - Disclosed is a system for downloading an application from a server and providing the same to a client by using a short message or a subscriber interface module (SIM) card. The system modifies a function key for each application according to a client's selection, and randomly modifies a user interface used for selecting an application. The system extends a usage range of the SIM card. The system periodically checks and analyzes the client' use log for a predetermined time, presents at least one application to the client according to the analysis result on the use log, provides a single application selected by the client to the client, and updates at least one application stored in the client mobile terminal according to the analysis result on the use log. Therefore, the system increases service satisfaction for the client.	06-03-2010
20100144336	SYSTEM FOR PROVIDING APPLICATION AND MANAGEMENT SERVICE AND MODIFYING USER INTERFACE AND METHOD THEREOF - Disclosed is a system for downloading an application from a server and providing the same to a client by using a short message or a subscriber interface module (SIM) card. The system modifies a function key for each application according to a client's selection, and randomly modifies a user interface used for selecting an application. The system extends a usage range of the SIM card. The system periodically checks and analyzes the client' use log for a predetermined time, presents at least one application to the client according to the analysis result on the use log, provides a single application selected by the client to the client, and updates at least one application stored in the client mobile terminal according to the analysis result on the use log. Therefore, the system increases service satisfaction for the client.	06-10-2010

Dae Hyun Baek, Seoul KR

Patent application number	Description	Published
20100056223	MOBILE TERMINAL EQUIPPED WITH FLEXIBLE DISPLAY AND CONTROLLING METHOD THEREOF - The present invention relates to a mobile terminal equipped with flexible display. The controller changes a screen displayed on the flexible display or controls the operation according to a bent part of the flexible display.	03-04-2010
20100060548	MOBILE TERMINAL AND OPERATION METHOD THEREOF - A mobile terminal and an operating method thereof are provided. The operating method includes providing a transparent flexible display having a first display region at the front of the transparent flexible display and a second display region at the rear of the transparent flexible display; displaying an image in the first display region; determining whether a bend signal indicating that the transparent flexible display is bent is detected; and if the results of the determining indicate that a portion of the second display region has the same display direction as that of the first display region, displaying information regarding the image in the portion of the second display region having the same display direction as that of the first display region. Therefore, it is possible to display various information not only using a display region at the front of a display device but also using a display region at the rear of the display device.	03-11-2010

Dohyeon Baek, Seoul KR

Patent application number	Description	Published
20090251625	AUTOMATIC HOLOGRAPHIC DISPLAY DEVICE - Provided is an automatic holographic display device including: a first liquid crystal panel, a second liquid crystal panel disposed below the first liquid crystal panel, and a backlight that is disposed below the second liquid crystal panel and emits light, wherein the second liquid crystal panel comprises a cholesteric liquid crystal panel in which a barrier region and a slit region are alternately arranged according to an applied electric field, a first phase difference plate disposed above the cholesteric liquid crystal panel, and a second phase difference plate disposed below the cholesteric liquid crystal panel, wherein the backlight comprises a reflection plate that reflects light. The automatic holographic display device includes a modulated cholesteric liquid crystal panel and a phase difference plate, and thus mutual conversion between 2D flat images and 3D holographic images can be easy, the process of manufacturing the device can be simplified, and the manufacturing costs can be decreased. In addition, an automatic holographic display device in which optical transmittance can be improved by the modulated cholesteric liquid crystal panel and the phase difference plates, and luminance reduction that commonly occurs using a parallax barrier method can be prevented is provided.	10-08-2009

Dong-Heon Baek, Seoul KR

Patent application number	Description	Published
20080233217	COMPOSITION COMPRISING NOTOGINSENG RADIX EXTRACT FOR PREVENTING AND TREATING OF ARTHRITIS AS AN EFFECTIVE INGREDIENT - The present invention relates to a composition comprising Notoginseng radix extract for preventing and treating arthritis as an effective ingredient.	09-25-2008
20080254151	HERBAL MIXTURE EXTRACT OF REHMANNIAE RADIX PREPARATA AND ACANTHOPANACIS CORTEX AND A COMPOSITION COMPRISING THE SAME FOR PREVENTION AND TREATMENT OF OSTEOPOROSIS - The present invention relates to a herbal mixture extract of Rehmanniae Radix Preparata and Acanthopanacis Cortex and a composition comprising the same for the prevention and treatment of osteoporosis.	10-16-2008
20100129476	COMPOSITION COMPRISING REHMANNIAE RADIX PREPARATA, NOTOGINSENG RADIX OR MIXTURE EXTRACT THEREOF FOR PREVENTING AND TREATING OF PERIODONTITIS AS AN EFFECTIVE COMPONENT - Disclosed is a pharmaceutical composition for the treatment and prevention of periodontal diseases, comprising an extract from	05-27-2010
20100196288	HERBAL MIXTURE EXTRACT OF PLEUROTUS ERYNGII, ACANTHOPANACIS CORTEX AND NOTOGINSENG RADIX AND A COMPOSITION COMPRISING THE SAME FOR PREVENTION AND TREATMENT OF PERIODONTITIS - The present invention relates to a herbal mixture extract of	08-05-2010

Patent applications by Dong-Heon Baek, Seoul KR

Dong-Hoon Baek, Seoul KR

Patent application number	Description	Published
20100131688	INTERFACE METHOD FOR DATA TX/RX SYSTEM USING DATA STREAM - An interface method for a data transmitting and receiving system including a transmitter and a receiver includes; resetting the receiver in response to a data stream communicated from the transmitter or upon detecting power-up of the transmitter or receiver, and operating the receiver in response to a current data stream received from the transmitter, wherein the operating of the receiver comprises at least one of; (a) updating data stored in the receiver according to control data contained in the current data stream, and (b) receiving payload data contained in the current data stream.	05-27-2010
20100134467	SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS - A system for transmitting and receiving a signal includes a transmitter that switches a first reference voltage and a second reference voltage and generates first and second voltage signals, and a receiver the receives the first and second voltage signals. The transmitter includes a reference voltage generator that generates the first reference voltage and the second reference voltage, and a switch block that switches the first reference voltage and the second reference voltage and outputs the first and second voltage signals. The receiver includes a resistor having two terminals to which the first and second voltage signals are applied.	06-03-2010
20110037758	CLOCK AND DATA RECOVERY CIRCUIT OF A SOURCE DRIVER AND A DISPLAY DEVICE - A clock and data recovery (CDR) circuit of a source driver includes a clock recovery unit and a delay locked loop unit. The clock recovery unit receives data bits and a clock code periodically inserted into the data bits through a clock embedded data channel in a display data mode, and is configured to generate a clock signal by detecting an edge of the clock code. The delay locked loop unit is configured to generate a multi-phase clock signal based on the clock signal in the display data mode.	02-17-2011

Dong Jae Baek, Seoul KR

Patent application number	Description	Published
20100104590	ALPHA-GALACTOSYLCERAMIDE DERIVATIVES, PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PREPARATION METHOD AND PHARMACEUTICAL COMPOSITION FOR THE IMMUNE ADJUVANT CONTAINING THE SAME AS AN ACTIVE INGREDIENT - Disclosed are novel α-galactosylceramide derivatives, pharmaceutically acceptable salts thereof, preparation methods thereof, and pharmaceutical compositions for use in an immune adjuvant containing the same as an active ingredient. The derivatives, in which the amide moiety of α-GalCer is bioisosterically replaced with a triazole moiety, direct cytokine secretion toward IL-4 rather than IFN-γ and thus can be used as a therapeutic for autoimmune diseases regulated by IL-4, such as type 1 diabetes and multiple sclerosis.	04-29-2010

Dong Jin Baek, Seoul KR

Patent application number	Description	Published
20100070518	METHOD FOR PROTECTING PRIVATE INFORMATION AND COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM FOR EXECUTING THE SAME - Provided are a method for protecting private information and a computer-readable recording medium storing program for the same. The method may include defining a pattern corresponding to the private information, automatically searching whether the private information is included in the file and the mail stored in a personal computer, according to predetermined intervals on the basis of the pattern, and performing an information protecting operation when the file or the mail including the private information is searched.	03-18-2010

Heung Soo Baek, Seoul KR

Patent application number	Description	Published
20080280989	Hydroxybenzamide Derivatives, the Method For Preparing Thereof and the Cosmetic Composition Containing the Same - Disclosed is a hydroxybenzamide derivative represented by the following Formula. A method for preparing the same and a cosmetic composition comprising the same are also disclosed. More particularly, the hydroxybenzamide derivative is obtained by reacting a hydroxybenzoic acid having a protecting group introduced thereto with a hydroxyphenyl amine to form a benzamide derivative and by hydrolyzing the benzamide derivative in an aqueous base solution to form a hydroxybenzamide derivative. The cosmetic composition comprising the hydroxybenzamide derivative as an active ingredient has excellent anti-oxidative, anti-aging and skin wrinkle-alleviating effects. wherein R1 represents a C1˜C10 alkyl group, and n is an integer ranging from 1 to 3.	11-13-2008

Hong Kil Baek, Seoul KR

Patent application number	Description	Published
20090145383	VARIABLE VALVE SYSTEM - A variable valve system includes a camshaft in which a first lobe having a first height and a second lobe having a second height that is higher than the first height from a rotational center axis of the camshaft are formed; a first tappet that corresponds to the first lobe and that has a depression negatively formed in one side thereof; a second tappet corresponding to the second lobe and that is inserted into the depression; at least a pin positioned at the first tappet and fixing a position of the second tappet; and a hydraulic pressure control portion that transfers hydraulic pressure into the depression so as to move the second tappet upwards or downwards and to the pin so as to engage or disengage the first tappet with the second tappet.	06-11-2009

Hye Yeon Baek, Seoul KR

Patent application number	Description	Published
20100221371	SOPHORAE RADIX EXTRACT FOR PREVENTION AND TREATMENT OF RESPIRATORY DISEASES - The present invention relates to an extract isolated from Sophorae Radix useful for prevention and treatment of respiratory diseases. More specifically, the present invention relates to a pharmaceutical drug comprising the Sophorae Radix extract having excellent effects of inhibiting airway contraction, respiratory infections, 5-lipoxygenase activity, phosphodiesterase 4 activity, airway hyper-responsiveness and airway remodeling; antagonistic activity against leukotriene D4; and an antitussive effect, thus being useful for prevention and treatment of respiratory diseases such as asthma, acute or chronic bronchitis, allergic rhinitis, acute upper respiratory infections and acute lower respiratory infections, and the like.	09-02-2010

Hyun-Jung Baek, Seoul KR

Patent application number	Description	Published
20100093404	Portable terminal with qwerty keypad and method for processing phone numbers in the portable terminal - A portable terminal including a QWERTY keypad is capable of converting alpha-numeric inputs into a numeric only phone number. The portable terminal includes a controller that processes a phone number of a combination of letters and numbers. The controller can identify whether the input phone number contains letters. When the input phone number contains letters, the controller refers to a table for converting letters to numbers and converts the alpha-numeric phone number into a numeric phone number by converting the identified letters into corresponding numbers.	04-15-2010
20100233758	Protein increasing cell infectivity of herpes simplex virus and use thereof - Provided are an isolated protein derived from an N-terminal of HveA/HVEM and having activity of increasing the cell infectivity of herpes simplex virus (HSV) and use thereof.	09-16-2010
20100248757	METHOD FOR CREATING SHORT MESSAGE AND PORTABLE TERMINAL USING THE SAME - A method for automatically creating a short message and a portable terminal using the same includes extracting at least one word expected to be input from a database provided in the portable terminal when a message creation menu is selected. At least one input expected word that has been extracted is then displayed. At least one word that is recognized is selected from among the displayed at least one input expected word; and inputting the selected word to a text message creation window. A user can create a short message without having to input words one-by-one through a keyboard.	09-30-2010
20100292166	PHARMACEUTICAL COMPOSITION FOR TREATING MALIGNANT TUMORS CONTAINING HUMAN p31 GENES - A pharmaceutical composition for the treatment of malignant tumors comprising a human p31	11-18-2010

Ingyu Baek, Seoul KR

Patent application number	Description	Published
20100178729	Resistance-Type Random Access Memory Device Having Three-Dimensional Bit Line and Word Line Patterning - Provided is a resistance random access memory device and a method of fabricating, the same. The method includes forming a bit-line stack in which a plurality of local bit-lines are vertically stacked on a substrate, forming a word-line including a plurality of local word-lines that extend in a vertical direction toward a side of the bit-line stack and a connection line that extends in a horizontal direction to connect the plurality of local word-lines with one another, and forming a resistance memory thin film between the bit-line stack and the word-line. The present inventive concept can realize a highly dense memory array with 3D cross-point architecture by simplified processes.	07-15-2010
20100271862	NONVOLATILE MEMORY DEVICE - A nonvolatile memory device includes resistive memory devices in a three-dimensional structure. A block select circuit generates a block select signal for selecting a memory block. In response to the block select signal, local word line selection units connected to each memory block connect global word lines connected to a word line decoder and local word lines, and local bit line selection units connected to each memory block connect global bit lines connected to a sense amplifier and local bit lines. Each memory block includes local word lines which extend in a first direction and are stacked in a second direction perpendicular to the first direction on a second plane perpendicular to a first plane. Local bit lines extend in the second direction to cross local word lines. Memory cells are formed at cross-points where local word lines and local bit lines cross one another.	10-28-2010
20100289084	SEMICONDUCTOR MEMORY DEVICE - Provided is a semiconductor memory device. The semiconductor memory device may include a local bitline extending in a direction substantially vertical to an upper surface of a semiconductor substrate and a local wordline intersecting the local bitline. The local bitline is electrically connected to a bitline channel pillar penetrating a gate of a bitline transistor, and the local wordline is electrically connected to a wordline channel pillar penetrating a gate of a wordline transistor.	11-18-2010
20110012081	SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a first conductive line, a second conductive line crossing over the first conductive line, a resistance variation part disposed at a position in which the second conductive line intersects with the first conductive line and electrically connected to the first conductive line and the second conductive line and a mechanical switch disposed between the resistance variation part and the second conductive line. The mechanical switch includes a nanotube.	01-20-2011

In Sun Baek, Seoul KR

Patent application number	Description	Published
20110098360	ADAMANTANE DERIVATIVE FOR INHIBITING TOXICITY OF AMYLOID OLIGOMER - Disclosed is a pharmaceutical composition containing a compound useful for inhibiting neurotoxicity caused by beta amyloid. The pharmaceutical composition of the present disclosure contains 1,3,5,7-tetrakis(aminomethyl)adamantane, an analogous compound thereof or a salt thereof as an active ingredient. The inventors have studied methods for reducing the toxicity of beta amyloid oligomers based on the formation mechanism of dodecamers in consideration of the fact that especially the dodecamers from among the beta amyloid oligomers exhibit a significant activity as a toxin for synapses and neurons in cranial nerve diseases. The inventors have confirmed that the disclosed compound can induce structural epitope deformation of the dodecamer and thereby reduce toxicity of the beta amyloid oligomers. The pharmaceutical composition containing the compound is useful for preventing and treating cranial nerve diseases developed by the toxicity of beta amyloid oligomers, for example, Alzheimer's disease, Parkinson's disease, Huntington's disease, macular degeneration, prion disease, and the like (see FIG.	04-28-2011

Jong Gyoun Baek, Seoul KR

Patent application number	Description	Published
20100031597	OUTER-WALL CONSTRUCTION APPARATUS FOR BUILDING - The present invention provides an outer wall construction apparatus for a building, that is, an outer wall construction apparatus for constructing outer wall of a building having slab between floors or wall surface using stone or metal plate structures including first bracket fixed through anchor bolts inserted into the side of the slab or the wall surface along the side of the slab or the wall surface; fixation beam fixed to the first bracket, substantially vertically projected outward from the side of the slab or the wall surface; horizontal beam fixed to the fixing beam to be horizontally arranged; vertical beam fixed to outward side of the horizontal beam to be vertically arranged, having a hollow along the longitudinal direction thereof and an opening part in the shape of slit along the longitudinal direction of the outer surface thereof; second bracket comprising fixation end fixed tightly to the vertical beam along the outer surface thereof through first bolt of which the head has short side narrower than the width of the opening part and long side wider than the width of the opening part in order to be inserted into the opening part and entangled therein and first nut coupled therewith, and support end in elbow shape perpendicularly vented therefrom and projected outward from the vertical beam, wherein said plate structure, of which the upper and lower parts are supported by the support end of the second bracket constitutes outer wall of the building.	02-11-2010

Jong-Hak Baek, Seoul KR

Patent application number	Description	Published
20080204376	AMOLED INCLUDING CIRCUIT TO SUPPLY ZERO DATA VOLTAGE AND METHOD OF DRIVING THE SAME - An active matrix organic electroluminescent display including a circuit to supply a zero data voltage, and a method of driving thereof. A driver of the organic electroluminescent display includes a zero data process block which outputs a zero data voltage enable signal when pixel data that is to be displayed is zero data, and a circuit to transmit zero data voltage corresponding to the zero data to a pixel in response to the zero data voltage enable signal. The organic electroluminescent display and the driver thereof separately include the circuit for supplying zero data voltage, and thus zero data can be accurately displayed.	08-28-2008
20080238328	LIGHT EMITTING PIXEL AND APPARATUS FOR DRIVING THE SAME - A light emitting pixel includes a first organic light emitting diode (OLED) and a capacitor supplying to the first OLED current generated by an electric charge corresponding to a difference between a first voltage supplied to a first electrode of the capacitor and a second voltage supplied to a second electrode of the capacitor. The light emitting pixel further include a second OLED to supply the first voltage to the first electrode. The light emitting pixel further includes a voltage supply device to supply the first voltage to the first electrode in response to the second voltage.	10-02-2008
20100103090	LIQUID CRYSTAL DISPLAY MODULE AND DISPLAY SYSTEM INCLUDING THE SAME - A liquid crystal display (LCD) module includes a flexible backlight unit panel. The LCD module includes an LCD panel and the flexible back light unit panel. The flexible back light unit located behind of the LCD panel includes a plurality of planar light sources that are arranged in a matrix form to provide backlight to the LCD panel. The LCD module does not require diffusion sheet for distributing light sources, has a simple structure and is implemented as a small size, and may effectively perform a local dimming operation.	04-29-2010
20100141639	Source Driver and Display Device Having the Same - A source driver and a display device having the same are provided. The source driver shares several outputs by using a time division method and has an analog voltage stored in a buffer supplied to each data line multiple times during a horizontal scanning interval. Accordingly, by supplying an analog voltage to a data line a first time in a first activation interval and supplying an analog voltage to a data line a second time in a second activation interval, a target voltage of each pixel may be achieved quickly and accurately.	06-10-2010
20100207967	HYBRID DIGITAL TO ANALOG CONVERTER, SOURCE DRIVER, AND LIQUID CRYSTAL DISPLAY DEVICE - A hybrid digital to analog converter (DAC) includes a first digital to analog converting unit (DACU) and a second DAC unit. The first DAC unit provides an analog voltage corresponding to Q-bit upper data of P-bit gray data, in response to a plurality of gamma voltages, where P is a natural number equal to or greater than 10 and Q is a natural number less than 10. The second DAC unit provides an analog current having a magnitude according to each bit level of R-bit lower data of the P-bit gray data, based on a rated current generated from a reference voltage, where R is a natural number corresponding to P-Q.	08-19-2010

Jong-Hyub Baek, Seoul KR

Patent application number	Description	Published
20090045734	NOVEL SILICON-TYPE COMPOUND AND AN ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE USING THE SAME - The present invention relates to a silicon compound and an organic electroluminescent device using the same, and more particularly, to a silicon compound which has good blue light emission and enables an organic electroluminescent device to have a low voltage, high brightness and long lifetime, and an organic luminescent display device using the same.	02-19-2009
20100133996	Novel anthracene typed compound and the organic electroluminescence display device using the same - The present invention relates to an anthracene compound and an organic electroluminescent display device using the same. Particularly, the present invention relates to an anthracene compound which has good blue light emitting property, transports holes and electrons efficiently to enable an organic electroluminescent display device to have a low voltage, high brightness and long lifetime, and an organic electroluminescent display device using the same.	06-03-2010

Jong-Min Baek, Seoul KR

Patent application number	Description	Published
20090239368	Methods of Forming an Oxide Layer and Methods of Forming a Gate Using the Same - An oxide layer is selectively formed on a layer including silicon by a plasma process using hydrogen gas and a gas including oxygen. The hydrogen gas is controlled to have a flow rate less than about 50 percent of an overall flow rate by adding helium gas to the plasma process.	09-24-2009
20090267132	GATE STRUCTURES IN SEMICONDUCTOR DEVICES - A gate structure includes an insulation layer on a substrate, a first conductive layer pattern on the insulation layer, a metal ohmic layer pattern on the first conductive layer pattern, a diffusion preventing layer pattern on the metal ohmic layer pattern, an amorphous layer pattern on the diffusion preventing layer pattern, and a second conductive layer pattern on the amorphous layer pattern. The gate structure may have a low sheet resistance and desired thermal stability.	10-29-2009

Jong-Nam Baek, Seoul KR

Patent application number	Description	Published
20100020602	NON-VOLATILE MEMORY DEVICES AND PROGRAMMING METHODS FOR THE SAME - The non-volatile memory device includes a plurality of memory cells. Each of the memory cells is configured to achieve one of a plurality of states, and each of the states represents different multi-bit data. In one embodiment, the method of programming includes simultaneously programming (1) a first memory cell from a first selected state to a second selected state and (2) a second memory cell from a third selected state to a refined third selected state. The refined third selected state has a higher verify voltage than the third selected state.	01-28-2010
20100074011	Non-volatile memory device and page buffer circuit thereof - A non-volatile memory device includes a cell array including a plurality of memory cells, a page buffer block controlling bitlines of the plurality of memory cells to program the memory cells to a first target state or a second target state, and a control logic configured to skip a verify operation for the memory cells programmed to the first target state and perform a verify operation for the memory cells programmed to the second target state during a second program loop when the memory cells programmed to the first target state are determined to be in a pass condition during a first program loop.	03-25-2010

Joon-Hyun Baek, Seoul KR

Patent application number	Description	Published
20080238515	Signal generation apparatus for frequency conversion in communication system - A signal generation apparatus includes a signal generation portion and a phase compensator. The phase compensator generates a phase error control signal that maintains a phase difference between the in-phase and quadrature-phase signals generated by the signal generation portion. The phase compensator includes an offset compensator and a delay compensator. The offset compensator is set to compensate for an offset voltage through the phase compensator. The delay compensator is set to compensate for a difference of delays through paths for the in-phase and quadrature-phase signals within the phase compensator.	10-02-2008

Joon Sang Baek, Seoul KR

Patent application number	Description	Published
20080307458	MULTICHANNEL DISPLAY METHOD AND SYSTEM FOR A DIGITAL BROADCAST-ENABLED MOBILE TERMINAL - A multichannel picture display method and system for a digital broadcast-enabled terminal is provided for receiving multiple service channels and displaying broadcast data of the multiple service channels simultaneously in response to a channel navigation request. A method for outputting broadcast data in a terminal according to the present invention includes outputting first broadcast data received through a currently selected service channel in a broadcast playback mode, receiving at least one second broadcast data through adjacent service channels of the currently selected service channel while outputting the first broadcast data, composing a multichannel screen comprising a main preview window for outputting a corresponding broadcast data received through a currently selected service channel and at least one sub preview windows for outputting at least one corresponding broadcast data received through the adjacent service channels, if a channel navigation is requested, and outputting the first broadcast data in any one of the at least one sub preview windows and any one of the at least one second broadcast data in the main preview window.	12-11-2008

Patent applications by Joon Sang Baek, Seoul KR

Ju-Hyun Baek, Seoul KR

Patent application number	Description	Published
20100313343	APPARATUS AND METHOD FOR CONTROLLING OPENING AND CLOSING UNIT BY USING COUNTER ELECTROMOTIVE FORCE OF MOTOR - An apparatus for controlling a rotational movement of an opening and closing unit by using a counter electromotive force of a motor includes: a motor driving unit that drives an electric damper by driving a motor to operate the opening and closing unit; a position detecting unit that detects the position of the opening and closing unit operated by the motor driving unit; a power intercepting unit that receives a signal of detecting the position of the opening and closing unit from the position detecting unit, and cuts off power if it determines that the opening and closing unit is at a pre-set position based on the received position detect signal; and a counter electromotive force generating unit that generates a counter electromotive force of the motor when the power intercepting unit cuts off power.	12-16-2010

Kwang-Hyun Baek, Seoul KR

Patent application number	Description	Published
20110043258	DIRECT DIGITAL FREQUENCY SYNTHESIZER USING HYBRID DIGITAL TO ANALOG CONVERTER AND SYNTHESIZING METHOD THEREOF - The present invention relates to d a direct digital frequency synthesizer using a hybrid digital to analog converter, which is capable of synthesizing an analog signal with high quality without base decoding, thereby providing improved size and efficiency, and a synthesizing method thereof. The direct digital frequency synthesizer using a hybrid digital to analog converter, and a synthesizing method thereof are capable of simplifying a configuration of a PAM which matches output data of a phase accumulator to sine wave amplitude with an application of a hybrid DAC including a non-linear DAC and a linear DAC, without increase of complexity of a DAC, by causing the non-linear DAC to output a direct base point current using some bits of output data of a phase accumulator, causing the linear DAC to output a gradient current based on gradient information generated using other bits of the output data of the phase accumulator, and summing these currents for analog output. Accordingly, an effect of greatly reducing a size and power consumption can be achieved.	02-24-2011
20110043399	RETURN TO ZERO DIGITAL TO ANALOG CONVERTER AND CONVERTING METHOD THEREOF - The present invention relates to a digital to analog converter, to a return-to-zero digital to analog converter with improved wideband characteristics by enabling a return-to-zero output without separate clock and controller, and a converting method thereof. Since the return-to-zero digital to analog converter and the converting method thereof are capable of outputting an RZ output without directly providing a clock signal to an analog circuit by configuring a switch for generating a zero point signal and a differential pipeline for providing a differential signal to control the switch according to input digital data using a differential structure, the converter can provide wideband characteristics and high dynamic performance.	02-24-2011

Kyung Youl Baek, Seoul KR

Patent application number	Description	Published
20110094587	METHOD FOR CONTROLLING SELF-ASSEMBLED SRUCTURE OF POLY(3-HEXYLTHIOPHENE)-BASED BLOCK COPOLYMER - Provided is a method for controlling a self-assembled structure of a poly(3-hexylthiophene)-based block copolymer, including: providing a polymer composition containing a block copolymer having a π-conjugated poly(3-hexylthiophene) polymer and a non-conjugated polymer introduced thereto, and a solvent; and coating the polymer composition onto a substrate.	04-28-2011

Mi Ja Baek, Seoul KR

Patent application number	Description	Published
20100096826	BICYCLE WITHOUT SEAT - A bicycle according to the present invention comprises of a steering axis and an axle of rear wheel that are attached in one unit with a frame to build a form; a pair of guide members with guide holes formed therein are attached to both cut ends of the frame; a pedal axle with the attachment of pedals and a rotating gear in a unit are respectively assembled and fixed onto the guide members; the bicycle according to the present invention comprises a crankshaft of which a pair of crank cams is assembled and fixed into both cut ends of the frame; a gear which engages with the gear; and a spindle which supports a unit of the gear and a sprocket to rotate; the bicycle according to the present invention is run by a running system in which the crank cam rotates when the pedals are reciprocated up and down.	04-22-2010

Min Ji Baek, Seoul KR

Patent application number	Description	Published
20080318278	Ammonia-Specific 5'-Xmp Aminase Mutant - Disclosed herein are ammonia-specific 5′-XMP aminase mutants and a method for preparing the same. A mutation is introduced into the active site of glutamine-dependent catalysis in 5′-XMP aminase. The resulting 5′-XMP aminase mutant is devoid of the glutamine-dependent activity and specifically reacts with external ammonia in converting 5′-XMP into 5′-GMP. Thus, the ammonia-specific 5′-XMP aminase mutant is stabler within cells compared to the wild type, and can be useful in the industrial conversion of 5′-XMP into 5′-GMP.	12-25-2008
20110003342	INOSINE PRODUCING MICROORGANISM BELONGING TO THE GENUS CORYNEBACTERIUM AND PROCESS OF PRODUCING INOSINE USING THE SAME - A microorganism of the genus	01-06-2011

Myung Cheol Baek, Seoul KR

Patent application number	Description	Published
20100201643	MOBILE TERMINAL AND OPERATING METHOD OF THE MOBILE TERMINAL - A mobile terminal and an operating method of the mobile terminal are provided. The mobile terminal includes a transparent conductive layer configured to have a plurality of cells whose charge quantity varies in response to a touch signal, the cells being electrically isolated from one another; a plurality of pressure sensors configured to be laid over the transparent conductive layer, the pressure sensors calculating a pressure level of the touch signal and identifying a point of detection of the calculated pressure level; and a controller configured to determine whether there are two or more cells in the transparent conductive layer where a charge quantity variation is detected, wherein, if there are two or more cells in the transparent conductive layer where a charge quantity variation is detected, the controller identifies the positions of the corresponding cells and performs operations corresponding to the identified cell positions. Therefore, it is possible to effectively detect even a multi-touch input using the pressure sensors.	08-12-2010

Oh Hyun Baek, Seoul KR

Patent application number	Description	Published
20090040258	INKJET IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING THE SAME - A plurality of temperature sensors is provided adjacent to a plurality of nozzles formed in a print head. The temperature sensors are operated according to address information to select the sensor to measure the temperatures of the nozzles. The measured temperatures are compared with a reference temperature such that a missing nozzle is detected. At the time of printing, compensation is provided for the missing nozzle.	02-12-2009

Patent applications by Oh Hyun Baek, Seoul KR

Sang Bum Baek, Seoul KR

Se-Hoon Baek, Seoul KR

Patent application number	Description	Published
20100255357	JELLY-ROLL OF STRUCTURE HAVING ELASTIC MEMBER ADHERED ON ACTIVE MATERIAL-NON-COATED PORTION AND SECONDARY BATTERY EMPLOYED WITH THE SAME - Disclosed herein are a winding type electrode assembly (‘jelly-roll’) constructed in a structure in which a cathode sheet and an anode sheet are wound in a circle while a separator is interposed between the cathode sheet and the anode sheet or the assembly is compressed in one direction after winding, wherein the jelly-roll includes an active material non-coated portion formed at the wound end of the jelly-roll, a conductive tape attached to the wound end of the jelly-roll for covering the wound outside of the jelly-roll including the active material non-coated portion, and an elastic member attached to the inside of the active material non-coated portion, the elastic member having a thickness equivalent to 50 to 200% of the height of an active material layer, and a secondary battery including the same.	10-07-2010

Seung Baek, Seoul KR

Patent application number	Description	Published
20090319850	LOCAL DROP CONTROL FOR A TRANSMIT BUFFER IN A REPEAT TRANSMISSION PROTOCOL DEVICE - A wireless communication device includes a transmit buffer and control logic coupled to the transmit buffer. The control logic selectively implements an “ACK2 scheme” that drops a data block in the transmit buffer based on reception of two consecutive HARQ ACKs associated with the data block.	12-24-2009

Seungchan Baek, Seoul KR

Patent application number	Description	Published
20080198101	PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A plasma display apparatus and a method of driving the same are disclosed. In the method, the number of sustain signals assigned to at least one of a plurality of subfields of a frame is different from the number of sustain signals assigned to the other subfields depending on an average power level (APL) of the frame. The number of sustain signals assigned depending on the APL is additionally adjusted in relation to a maximum gray level of the frame.	08-21-2008

Seung Hwan Baek, Seoul KR

Patent application number	Description	Published
20080284493	Proportional to absolute temperature current generation circuit having higher temperature coefficient, display device including the same, and method thereof - A proportional to absolute temperature (PTAT) current generation circuit may include a current mirror unit and/or a level control unit. The current mirror unit may be connected between a first power supply voltage, a first node, and/or a second node. The level control unit may be connected between the first node, the second node, and/or a second power supply voltage. The level control unit may be configured to control a level of an output current of the current mirror unit based on a voltage level of the first node and a voltage level of the second node. The level control unit may include a first transistor connected between the first node and the second power supply voltage, at least one second transistor connected between the second node and a third node, the at least one second transistor configured to operate in a weak inversion region, and/or a third transistor connected between the third node and the second power supply voltage.	11-20-2008
20110157916	LIGHT EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME - A display device includes a display panel and a light emitting device to supply light to the display panel. The light emitting device includes a light emitting element emitting a first light and a fluorescent layer receiving the first light, transmitting a portion of the first light, converting a remaining portion of the first light to a second light having a wavelength range different from the first light, and emitting the second light. The second light emitted by the fluorescent layer has a full width at half maximum equal to or larger than 110 nanometers (nm) and a light emission spectrum having a peak wavelength within a wavelength range of about 530 nm to about 560 nm. The second light has a light emission intensity corresponding to 10 to 30 percent of a peak light emission intensity of the first light.	06-30-2011

Patent applications by Seung Hwan Baek, Seoul KR

Seungin Baek, Seoul KR

Patent application number	Description	Published
20110096564	BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME - A display apparatus includes; a plurality of light sources which emit a light, a display panel which displaying an image using the light, a light guide plate which guides the light emitted from the light sources to the display panel, and a plurality of reflection members that are spaced apart from each other and coupled with a first side of the light guide plate and a second side of the light guide plate facing the first side to reflect light traveling inside the light guide plate to the first and second sides, wherein the plurality of light sources include; a plurality of first light sources, each of the plurality of first light sources being arranged corresponding to an area between two adjacent reflection members of the plurality of reflection members on the first side and a plurality of second light sources each being arranged corresponding to an area between two reflection members on the second side.	04-28-2011

Seung-In Baek, Seoul KR

Patent application number	Description	Published
20080297697	Light guide plate, backlight assembly including the same, and liquid crystal display device including the same - Disclosed herein are a light guide plate, a backlight assembly including the light guide plate, and a liquid crystal display device including the backlight assembly which can uniformly maintain the brightness uniformity and prevent the moiré phenomenon. The light guide plate in accordance with the present disclosure includes: an incident surface, to which light generated from a light source is incident, including a diffusion pattern formed in a round shape; an emitting surface, through which the light is emitted, including a first prism pattern; and an opposite surface, formed opposite to the emitting surface, including a direction change pattern by which the direction of the light is changed toward the emitting surface.	12-04-2008
20090122229	Light guiding and dispersing plate and display device having the same - A monolithic light guiding and dispersing plate is provided in a backlighted display panel for receiving input light from one or more edge sources and for guiding the received light throughout the plate for substantially uniform reflection upwardly and substantially uniform dispersal toward an image forming plane located above the light guiding and dispersing plate. In one embodiment, the light guiding and dispersing plate has a light receiving surface upon which the light generated by an edge light source is incident, a top major surface which is adjacent to the light receiving surface and on which a plurality of first protrusions are formed and elongated in a first direction, wherein the first protrusions have cross-sections in the shapes of partial ellipses. The plate further has a bottom major surface in which light reflecting recesses are defined to reflect light upwardly towards the top major surface.	05-14-2009
20090175051	LIGHT GUIDE PLATE, DISPLAY DEVICE HAVING THE SAME, AND METHOD THEREOF - A light guide plate and a display device having the same are provided, which can uniformly emit light on the whole. The light guide plate includes a light input part including first and second areas to which light is incident, and a light output part neighboring the light input part and outputting light. The light having passed through the first area is emitted with its light quantity distribution biased in a first direction, and the light having passed through the second area is emitted with its light quantity distribution biased in a second direction different than the first direction.	07-09-2009
20090180297	BACKLIGHT ASSEMBLY - A backlight assembly which can reduce manufacturing costs and enhance display quality of a liquid crystal display (“LCD”). The backlight assembly includes: a light source emitting light; and a light guide plate (“LGP”) including an incident surface on which light emitted from the light source is incident, a top surface which adjoins the incident surface, and a bottom surface which adjoins the incident surface, faces the top surface, and includes a plurality of lower prisms separated from one another and flat portions interposed between the lower prisms, wherein each of the lower prisms includes a first surface and a second surface which are adjacent to each other, the first surface including a plurality of oblique planes having different positive slopes, the second surface having a negative slope, and where the slope forms an angle with a line normal to the incident surface.	07-16-2009
20090268484	BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME - Provided are a backlight assembly and a display device having the same. The backlight assembly includes a light source unit which generates light; and a light guide plate which comprises an incident light surface through which the light from the light source unit enters the light guide plate, an upper surface joined to the incident light surface and that includes a prism pattern, and a lower surface opposing the upper surface and formed with a plurality of concave portions. A diffusing pattern is formed on one of the upper surface and the lower surface.	10-29-2009
20090316433	LIGHT GUIDE PLATE AND BACKLIGHT UNIT HAVING THE SAME - In accordance with one or more embodiments of the present disclosure, a light guide plate includes a first light incident surface receiving a first external light, a second light incident surface receiving a second external light and opposite to the first light incident surface, a light exit surface connecting the first and second light incident surfaces to output the first and second external lights, a reflective surface reflecting the first and second external lights in opposition to the light exit surface, and optical path changing portions each of which having a first inclined surface and a second inclined surface. The optical path changing portions are provided on the reflective surface with a predetermined interval and recessed toward the light exit surface to reflect the first and second external lights to the light exit surface.	12-24-2009
20100118509	LIGHT SOURCE PACKAGE, LIQUID CRYSTAL DISPLAY DEVICE INCLUDING LIGHT SOURCE PACKAGE, AND METHOD OF MANUFACTURING THE SAME - Provided are, a light source package having a large emission area and a low manufacturing cost, a liquid crystal display device including the light source package, and a method of manufacturing the same. The light source package includes: a package case including a bottom plate having a bottom plate flat portion, and a light source mounting plate that is formed by bending at least one end of the bottom plate and has a first inclination angle with respect to the bottom plate flat portion; a light source mounted on the light source mounting plate; and a package reflecting portion formed in the package case so as to have a second inclination angle with respect to the bottom plate flat portion and reflecting light emitted from the light source.	05-13-2010

Patent applications by Seung-In Baek, Seoul KR

Seung-Jin Baek, Seoul KR

Patent application number	Description	Published
20090014111	METHOD OF MANUFACTURING DISPLAY DEVICE - A display device is manufactured by preparing first and second substrates, each being divided into a first region and a second region, forming a temporary attaching unit on the first region of the first substrate, attaching together the first regions of the first and second substrates, and attaching the second regions of the first and second substrates.	01-15-2009
20090135467	ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DEVICE - An electrophoretic display (EPD) device and a method of manufacturing the EPD are disclosed. An EPD device includes a first substrate, a second substrate, and an electrophoretic layer. The first substrate includes a plurality of pixel areas, and each pixel area includes a first electrode. The second substrate faces the first substrate and includes a second electrode to form an electric field with the first electrode and a color filter corresponding to the first electrode. The electrophoretic layer is disposed between the first substrate and the second substrate and is controlled by an electric field formed by the first electrode and the second electrode to display an image. An end portion of the color filter extends beyond an end portion of the first electrode.	05-28-2009
20100085696	DISPLAY APPARATUS - The present invention discloses a display apparatus including a display panel that includes a first flexible substrate including a plurality of pixels and a second flexible substrate coupled with the first flexible substrate, the display panel to display an image, and at least one driver integrated circuit (IC) arranged on a display panel, the driver IC to apply a driving signal to the pixels. The driver IC has a length less than a curvature radius of the first flexible substrate, the curvature radius based on the first flexible substrate to which a pressure of 1 Gpa is applied.	04-08-2010
20110032469	METHOD OF MANUFACTURING DISPLAY DEVICE - In a method of manufacturing a display device, a first liquid crystal and a second liquid crystal obtained by doping the first liquid crystal with a dopant are injected into first, second, and third rooms, so that liquid crystal layers having different amounts of the dopant are respectively formed in the first, second, and third rooms. Thus, a manufacturing process of the display device is simplified and a manufacturing process efficiency of the display device increases, thereby reducing a manufacturing cost.	02-10-2011

Patent applications by Seung-Jin Baek, Seoul KR

Seung Jo Baek, Seoul KR

Patent application number	Description	Published
20080217323	HEATING DEVICE - A heating device having an improved heat resistance structure is provided. The heating device may include a heating element that generates heat, and an elastic conductive part that applies electricity to the heating element. A connector may be provided between the elastic conductive part and the heating element to preclude direct contact between the heating element and the elastic conductive part. The heating element may be fixed to one side of the connector, and the elastic conductive part may be fixed to the other side of the connector to allow current applied from the elastic conductive part to flow to the heating element.	09-11-2008
20100264126	Cooking Appliance And Method Of Controlling The Same - A cooking appliance includes a heat source; an input unit configured to input a plurality of operational modes of the heat source for cleaning a cavity; and a control unit configured to operate the heat source in accordance with a mode input through the input unit, wherein the input unit comprises a selection unit configured to select a specific mode of the plurality of operational modes.	10-21-2010
20110049122	Cooking Appliance - The present invention includes a cooking appliance with an enamel composition. The enamel composition includes a heat resistance, chemical resistance, wear resistance, and pollution resistance, such that the cooking appliance withstands high temperature, acid or alkali and is readily cleaned.	03-03-2011

Patent applications by Seung Jo Baek, Seoul KR

Seung Joo Baek, Seoul KR

Patent application number	Description	Published
20090256194	SEMICONDUCTOR DEVICE WITH REDUCED RESISTANCE OF BIT LINES AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device comprises buried bit lines which are formed to be brought into contact with drain areas of vertical pillar transistors. The buried bit lines are arranged along a first direction in a silicon substrate. The buried bit lines are formed of epi-silicon to reduce the resistance of the buried bit lines.	10-15-2009
20100041208	SEMICONDUCTOR DEVICE MANUFACTURED WITH A DOUBLE SHALLOW TRENCH ISOLATION PROCESS - A method for manufacturing a semiconductor device includes forming a device isolation film by a double Shallow Trench Isolation (STI) process, forming a first active region having a negative slope and a second active region having a positive slope. Additionally, the method includes applying a recess region and a bulb-type recess region to the above-extended active region so as to prevent generation of horns in the active regions. This structure results in improvement in effective channel length and area.	02-18-2010
20100219470	SEMICONDUCTOR DEVICE HAVING A SADDLE FIN SHAPED GATE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device having a saddle fin gate and a method for manufacturing the same are presented. The semiconductor device includes a semiconductor substrate, an isolation structure, and gates. The semiconductor substrate is defined with first grooves in gate forming areas. The isolation structure is formed in the semiconductor substrate and is defined with second grooves which expose front and rear surfaces of the gate forming areas. The gates are formed within the first grooves in the gate forming areas. Gates are also formed in the second grooves of the isolation structure to cover the exposed front and rear surfaces of the gate forming areas. The second grooves are wider at the lower portions that at the upper portions.	09-02-2010

Patent applications by Seung Joo Baek, Seoul KR

Seung Jun Baek, Seoul KR

Patent application number	Description	Published
20100070695	POWER-EFFICIENT MEMORY MANAGEMENT FOR EMBEDDED SYSTEMS - Embodiments of the invention provide a memory allocation module that adopts memory-pool based allocation and is aware of the physical configuration of the memory blocks in order to manage the memory allocation intelligently while exploiting statistical characters of packet traffic. The memory-pool based allocation makes it easy to find empty memory blocks. Packet traffic characteristics are used to maximize the number of empty memory blocks.	03-18-2010

Seung Min Baek, Seoul KR

Patent application number	Description	Published
20100228394	MOBILE ROBOT AND CONTROLLING METHOD OF THE SAME - Disclosed is a mobile robot and a controlling method of the same. An entire movement region is divided into a plurality of regions, and a partial map is gradually made by using feature points of a plurality of images of the divided regions. Then, the map is compensated into a closed curved line, thereby making an entire map. Furthermore, when the mobile robot is positioned at a boundary of neighboring regions of the cleaning region, the boundary where a closed curved line is formed, the mobile robot compensates for its position based on a matching result between feature points included in the map, and feature points extracted from images captured during a cleaning process.	09-09-2010

Seung Won Baek, Seoul KR

Patent application number	Description	Published
20090091395	Microwave signal generator - The microwave signal generator includes a magnetron generating microwave signal. A filter filters a signal that may be a signal of the intrinsic oscillation frequency band of the magnetron, which is fed-back to the magnetron.	04-09-2009

Patent applications by Seung Won Baek, Seoul KR

Su-Gon Baek, Seoul KR

Patent application number	Description	Published
20110102631	DIGITAL CAMERA AND METHOD OF CONTROLLING THE SAME - A digital camera includes a color shading area detecting unit that detects color shading areas from an entire area of a screen, and a white balance (WB) gain calculating unit that calculates WB gains from available screen areas remaining after excluding the detected color shading areas.	05-05-2011

Su-In Baek, Seoul KR

Patent application number	Description	Published
20090309147	Semiconductor memory device and method of fabricating the same - Provided are a semiconductor memory device whereby generation of dishing during planarization of a peripheral circuit region is suppressed, and a method of fabricating the semiconductor memory device. The semiconductor memory device includes a semiconductor substrate comprising a first active area in a memory cell region and a second active area in a peripheral circuit region; a plurality of first isolation films and a plurality of second isolation films protruding from a surface of the semiconductor substrate and defining the first active area and the second active area, respectively; and at least one polish stopper film formed within the second active area and protruding from the surface of the semiconductor substrate.	12-17-2009

Sung Min Baek, Seoul KR

Patent application number	Description	Published
20100099462	MOBILE TERMINAL AND METHOD OF PROVIDING SCHEDULER THEREIN - A mobile terminal and a method of providing a scheduler therein are provided. The mobile terminal comprises: a touch screen; a memory unit for storing a scheduler; and a controller for controlling to display, when displaying a screen of the scheduler on the touch screen, an indicator for changing a relative position thereof to a time axis and for representing a time range of any schedule item by the relative position thereof on the scheduler screen.	04-22-2010
20100151881	MOBILE TERMINAL AND METHOD OF MANAGING DATA THEREOF - A mobile terminal and method for managing location information are discussed. According to an embodiment, the mobile terminal includes a storage unit, a communication unit configured to receive a message, a location information unit configured to obtain location information indicating a location where the message is received, and a controller configured to selectively store the obtained location information in association with the message in the storage unit.	06-17-2010
20110029891	MOBILE TERMINAL AND METHOD OF CONTROLLING OPERATION OF THE MOBILE TERMINAL - A mobile terminal and an operating method of the mobile terminal are provided. The mobile terminal may be coupled, either wirelessly or by wire, to an external terminal and the mobile terminal may thus receive sync data including information regarding a webpage currently being displayed by the external terminal from the external terminal or a server. The mobile terminal may display the same webpage as is currently being displayed by the external terminal based on the received sync data.	02-03-2011

Yeul Min Baek, Seoul KR

Patent application number	Description	Published
20110102647	METHODS OF MODELING AN INTEGRATED NOISE IN AN IMAGE SENSOR AND METHODS OF REDUCING NOISE USING THE SAME - A method is for processing a Bayer domain signal of an image sensor to model an integrated noise in the image sensor. The method includes receiving the Bayer domain signal of the image signal, setting a plurality of noise models using the Bayer domain signal, and determining an integrated noise level in the image sensor based on the plurality of noise models. The noise models include a dark-current noise model, a shot noise model and a fixed-pattern noise model.	05-05-2011

Yong-Hyeon Baek, Seoul KR

Patent application number	Description	Published
20080233216	Composition Comprising the Extract of Siegesbeckiae Herba For Preventing and Treating Arthritis and the Use Thereof - The extract of Siegesbeckiae herba of the present invention showed potent inhibitory effect on the dissociation of proteoglycan and type II collagen in chondrocyte and cartilage tissue and protecting effect on cartilage due to the inhibition of MMP-1, MMP-3 and MMP-13 activity and the restoring effect on cartilage tissue, the anti-inflammatory and antiphlogistic effect in edema animal model, anti-inflammatory effect confirmed by the inhibition test on PGE	09-25-2008
20110003018	COMPOSITION FOR PREVENTING AND TREATING ARTHRITIC DISEASES - In some embodiments, a composition for the treatment and inhibition or prevention of arthritic diseases includes an extract of mixed herbs, the mixed herbs including an active ingredient with	01-06-2011

Young-Hyun Baek, Seoul KR

Patent application number	Description	Published
20110013812	ENTRANCE CONTROL SYSTEM HAVING A CAMERA AND CONTROL METHOD THEREOF - An entrance control system having a camera, and a method thereof of controlling entrance are provided. The entrance control system not only controls entrances through a use of an authentication tool based on biometric recognition, but also photographs a person attempting an entry through the camera, maps the information into authentication history and manages the history data. Accordingly, the entrance control system is capable of rejecting an unauthorized person who has forged biometric information such as a forged fingerprint. In order to ensure a reliability of image record of the person, the system processes a facial recognition algorithm to determine if a frontal face of the person is captured, and controls so that an error message is provided to the person if there is an error, and authentication based on biometric recognition is processed only when the face of the person is captured within an image range.	01-20-2011

Youngkyo Baek, Seoul KR

Patent application number	Description	Published
20110086651	TECHNIQUES FOR INTERFERENCE MITIGATION IN MULTI-TIER COMMUNICATION SYSTEM - A method and a Mobile Station (MS), for use in a wireless communication network comprising a plurality of Base Stations (BSs) capable of communicating with a plurality of MSs, wherein at least some of the BSs are Femtocell BSs (FBSs) and at least some of the BSs are Macrocell BSs (MBSs), for mitigating interference are provided. The method includes detecting, by an MS, an interfering Closed Subscriber Group (CSG) FBS that the MS is not authorized to access, and transmitting, by the MS, a request for mitigation of interference.	04-14-2011
20110096927	METHOD AND APPARATUS FOR UPDATING AN AUTHORIZATION KEY IN A COMMUNICATION SYSTEM - Provided is an apparatus and method for updating an Authorization Key (AK) of a mobile station in an idle mode in a wireless communication system. A method for operating a mobile station in an idle mode to update an AK in a wireless communication system includes transmitting a first location update request to a base station, the first location update request including a request for updating an AK, receiving a response to the first location update request from the base station, the response to the first location update request including a NONCE_BS, wherein the NONCE_BS is a random number associated with the base station and used for updating the AK, generating a NONCE_MS, wherein the NONCE_MS is a random number used for updating the AK, generating the AK using the NONCE_BS and the NONCE_MS, transmitting a second location update request to the base station, the second location update request including the NONCE_BS and the NONCE_MS, receiving a response to the second location update request from the base station, the response to the second location update request including the NONCE_BS and the NONCE_MS, and confirming the AK based on the NONCE_BS and the NONCE_MS.	04-28-2011

Young-Kyo Baek, Seoul KR

Patent application number	Description	Published
20100208692	Apparatus and method for supporting intra-base station handover in a multi-hop relay broadband wireless communication system - An apparatus is capable of supporting an intra-BS handover of a Mobile Station (MS) that can distinguish a Relay Station (RS) and a Base Station (BS) in a multi-hop relay broadband wireless communication system. A handover of an MS in a multi-hop relay wireless communication system includes receiving a neighbor advertisement message. When a handover command message that initiates a handover to a target node is received, information on a target node is acquired, and an upper BS of the target node is identified. When the identified upper BS of the target node is the same as an upper BS of the serving node, control information that has been previously used in a serving node is used in the target node, and communication with the target node is performed.	08-19-2010
20110044454	Method and apparatus for reducing overhead for integrity check of data in wireless communication system - A method and an apparatus reduce overhead for data integrity checks in a wireless communication system. When receiving a message, a first Integrity Check Value (ICV) is compared with a second ICV to detect an integrity error in the message. When the integrity error exists in the message, a frequency of the integrity error is counted. When the frequency of the integrity error is more than a threshold, a key update procedure is performed. Therefore, the overhead of the information for integrity check may be reduced in the wireless communication system.	02-24-2011
20110103329	METHOD AND APPARATUS OF REQUIRING UPLINK RESOURCES FOR TRANSMITTING RANGING REQUEST MESSAGE IN COMMUNICATION SYSTEM - A method and an apparatus of requiring uplink resources for transmitting a ranging request message in a communication system are provided. The method includes allocating an uplink bandwidth from a base station, and fragmentizing a Ranging Request (RNG-REQ) message into plural fragmented RNG-REQ messages, when the allocated bandwidth does not accommodate an entire RNG-REQ message, requesting an additional uplink bandwidth by transmitting one fragmented RNG-REQ message, and allocating an requested additional uplink bandwidth from the base station and transmitting a next one fragmented RNG-REQ message.	05-05-2011
20110107087	APPARATUS AND METHOD FOR REFRESHING MASTER SESSION KEY IN WIRELESS COMMUNICATION SYSTEM - A Master Session Key (MSK) refresh in a wireless communication system is provided. A MSK refreshing method MSK includes when receiving a first Media Access Control (MAC) message including MSK refresh indication information from a Base Station (BS), generating, at a Mobile Station (MS), an Extended Master Session Key (EMSK)_Hash by applying a hash function to an EMSK and sending a second MAC message including the EMSK_Hash, sending, at the BS, a context request message including the EMSK_Hash to an Access Service Network GateWay (ASN-GW), sending, at the ASN-GW, an authentication request message including the EMSK_Hash to an authentication server, when receiving the authentication request message including the EMSK_Hash, confirming, at the authentication server, the same EMSK as the MS based on the EMSK_Hash, determining an MSK	05-05-2011
20110159906	METHOD AND APPARATUS FOR NETWORK REENTRY OF MOBILE STATION IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for network reentry of a Mobile Station (MS) in a wireless communication system are provided. The method includes receiving allocation of a context search identifier from a network while a network entry procedure is performed, and transmitting a ranging request message including the allocated context search identifier to a Base Station (BS) when a network reentry event occurs.	06-30-2011

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