Jang, Suwon-Si

Bong-Ki Jang, Suwon-Si KR

Patent application number	Description	Published
20090098842	SIGNAL RECEIVING APPARATUS AND CONTROL METHOD THEREOF - A signal receiving apparatus includes: a receiver which receives at least two types of broadcasting signals included in a plurality of channels; and a controller which controls the receiver to search a current channel according to one type of a broadcasting signal used for a previous channel search and to search a current channel according to another type of a broadcasting signal if the channel is not searched, to thereby set an automatic channel.	04-16-2009
20110025856	ELECTRONIC APPARATUS, REMOTE CONTROLLER AND ERROR DETECTING METHOD - The electronic apparatus includes; a user interface which generates a module mapping signal corresponding to one of the driving modules; a controller which determines whether an error has occurred in the driving module and an error warning unit which warns a user if it is determined that the driving module has an error. A remote controller includes a user selection unit through which a user individually selects a driving module and a communicating unit which outputs a module mapping signal corresponding to the driving module selected by a user.	02-03-2011

Patent applications by Bong-Ki Jang, Suwon-Si KR

Byong-Hyun Jang, Suwon-Si KR

Patent application number	Description	Published
20120135583	METHODS OF MANUFACTURING THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES USING SUB-PLATES - A method of manufacturing a Three Dimensional (3D) semiconductor memory device can be provided by forming at least one trench in a plate stack structure to divide the plate stack structure into a plurality of sub-plate stack structures between forming a plurality of vertical active patterns in the plate stack structure and forming pads of a stepped structure from the plate stack structure.	05-31-2012

Byoung-Gi Jang, Suwon-Si KR

Patent application number	Description	Published
20080293420	APPARATUS AND METHOD FOR REGISTRATION OF MOBILE STATION TO COMPACT BASE STATION USING RFID IN A BROADBAND WIRELESS COMMUNICATION SYSTEM - An apparatus and method for registration of a Mobile Station (MS) to a compact Base Station (BS) using Radio Frequency IDentification (RFID) in a broadband wireless communication system are provided. The method includes receiving RFID tag information of the MS from an RFID receiver, determining whether the MS is a service registration mobile station using the received RFID tag information, and if the MS is a service registration mobile station, performing a serving BS change into the compact BS for the MS and then initiating a service for the MS.	11-27-2008
20090325592	APPARATUS AND METHOD FOR DETERMINING A POSITION OF A COMPACT BASE STATION BY USING USER SUPPLIED LOCATION INFORMATION IN A BROADBAND WIRELESS COMMUNICATION SYSTEM - An apparatus and method for determining a position of a compact Base Station (BS) by using user supplied location information in a broadband wireless communication system are provided. The method includes receiving a Global Positioning System (GPS) signal using a GPS receiver, receiving location information supplied by a user, comparing a strength of the GPS signal with a threshold, if the strength of the GPS signal is greater than the threshold, obtaining position information of the BS using the GPS signal, and if the strength to the GPS signal is less than or equal to the threshold, obtaining the position information of the BS using the location information.	12-31-2009
20100040000	Apparatus and method for allocating preamble index of self configuration base station in broadband wireless communication system - Provided is an apparatus and method for allocating a preamble index of a Self-Configuration or Self-Configurable (SC) Base Station (BS) in a broadband wireless communication system. An SC BS apparatus in a broadband wireless communication system includes a detector, a controller, and a generator. The detector detects at least one preamble signal for preamble index allocation by using a signal received from at least one other BS. The controller requests information used by at least one other SC BS for preamble index allocation and allocates a preamble index for the SC BS by using the detection result of the preamble signal and the information received from the at least one other SC BS. The generator generates a preamble signal corresponding to the preamble index allocated by the controller.	02-18-2010
20100202282	Method and apparatus for ranging in Broadband wireless access communication system - An apparatus and operation method of a Mobile Station (MS) for ranging in a broadband wireless access communication system includes receiving information for ranging code hopping from a Base Station (BS). The MS determines a hopping offset value that is a start of a ranging codes group using the information for ranging code hopping. The MS also determines a ranging codes group using the hopping offset value, and randomly selects at least one or more ranging codes among the determined ranging codes group and transmitting the selected ranging codes to the BS.	08-12-2010
20100254279	APPARATUS AND METHOD FOR TRANSMITTING LOAD INDICATOR IN A BROADBAND WIRELESS COMMUNICATION SYSTEM - A method and apparatus for providing load state information of a Base Station (BS) in a broadband wireless communication system are provided. The method includes determining a ratio of a whole allocated resource compared to a whole resource of the BS and a ratio of a resource allocated for a rate requiring security compared to the whole resource, generating at least one load indicator for indicating a first value expressing the ratio of the whole allocated resource and a second value expressing the ratio of the resource allocated for the rate requiring security, and transmitting the at least one load indicator.	10-07-2010
20110044285	Apparatus and method for handover optimization in broadband wireless communication system - A method and apparatus optimize handover optimization in a broadband wireless communication system. Operations of a base station includes determining whether at least one of a plurality of time intervals included in a total time taken by handover, exceeds a threshold time. Whether to advance or delay a handover point is determined based on which at least one of the time interval exceeds the threshold time. And at least one handover parameter is changed to advance or delay the handover point.	02-24-2011

Patent applications by Byoung-Gi Jang, Suwon-Si KR

Chan-Kyu Jang, Suwon-Si KR

Patent application number	Description	Published
20090284520	PLASMA DISPLAY AND DRIVING METHOD THEREOF - A plasma display and a driving method thereof is provided. The plasma display includes a sustain electrode, a first switch coupling a first power source with a first voltage to the sustain electrode, a second switch coupling a second power source with a second voltage lower than the first voltage to the sustain electrode, an inductor, a power recovery capacitor, a third switch, and a fourth switch. The inductor is coupled to the sustain electrode. The power recovery capacitor is charged with a third voltage between the first and second voltages in a first subfield, and charged with a fourth voltage that is higher than the third voltage in a second subfield. The third and fourth switches couple the inductor to the power recovery capacitor, and are turned on in address periods of the first and second subfields to apply the third and fourth voltages, respectively, to the sustain electrode.	11-19-2009
20100149144	PLASMA DISPLAY AND DRIVING APPARATUS THEREOF - A plasma display is disclosed. In one aspect, the display includes a scan driving board that applies a sustain pulse to a scan electrode during a sustain period and a sustain driving board that applies a sustain pulse to a sustain electrode during the sustain period. The scan driving board and the sustain driving board are connected by a harness. Ground wires are disposed at both sides of the harness and main path wires are disposed between the ground wires.	06-17-2010

Cheol-Eun Jang, Suwon-Si KR

Patent application number	Description	Published
20110122516	LENS TRANSFERRING DEVICE - Provided is a lens transferring device including a lens mounting member to which at least one lens is installed; a guiding member that guides movement of the lens mounting member; a driver that moves the lens mounting member and includes a lead screw; an operation member installation unit that is formed at an end of the lens mounting member; an operation member that includes a screw unit contacting the lead screw, an installation unit installed to the operation member installation unit, and a connection unit connecting the screw unit and the installation unit; and an elastic member including a first end that contacts the installation unit and a second end that contacts the operation member installation unit, wherein a first propping member that contacts a portion of the installation unit and prevents tilting of the operation member is formed on the operation member installation unit.	05-26-2011
20110133602	PIEZOELECTRIC MOTOR - Provided is a piezoelectric motor including: a stator which includes first and second faces, wherein a plurality of piezoelectric elements are arranged on the first face, and a plurality of protrusions are formed on the second face; a rotor which is rotated by motions of waves of the stator generated by the piezoelectric elements; and a driver device which applies driving voltages to the piezoelectric elements, wherein polarization directions of the plurality of piezoelectric elements are vertical to a rotary face of the rotor.	06-09-2011
20120082447	LIGHT PATH ADJUSTMENT APPARATUS AND PHOTOGRAPHING APPARATUS INCLUDING THE SAME - A light path adjustment apparatus includes a support plate that has a first through hole through which light passes and optical units that move between an open location where the first through hole is opened by the optical units moving toward an outside of the first through hole and a closing location where the first through hole is divided into a plurality of regions by the plurality of optical units moving toward the first through hole. The optical units block at least a part of the light in the closing location.	04-05-2012
20120104899	VIBRATING ACTUATOR ASSEMBLY - A vibrating actuator assembly includes a diaphragm, at least one vibrator at the diaphragm and that vibrates when an electric signal is applied thereto, a vibration shaft having one end connected to the diaphragm, a rotor on an outer side of the vibration shaft to contact an outer surface of the vibration shaft and that moves by vibration of the vibration shaft, and an elastic presser at another end of the vibration shaft and that elastically presses the rotor toward the diaphragm.	05-03-2012
20120122324	CIRCUIT CONNECTION ASSEMBLY - A circuit connection structure is disclosed. A disclosed example circuit connection structure includes circuit board including a plurality of connection terminals; a housing for supporting the circuit board; and a circuit supporting unit including a plurality of circuit patterns on a surface thereof, formed of an electrical insulating material, and coupled to the housing so that the circuit patterns contact the connection terminals.	05-17-2012

Chunkyu Jang, Suwon-Si KR

Patent application number	Description	Published
20110127211	DIESEL FUEL FILTER - A diesel fuel filter assembly may include a first filter paper combining moisture particles of water contained in diesel fuel to increase the size of the water and a second filter paper that filters off lumps of moisture particles of the water enlarged by the first filter paper.	06-02-2011

Dae-Yeon Jang, Suwon-Si KR

Patent application number	Description	Published
20110219370	IMAGE FORMING APPARATUS AND METHOD FOR PROVIDING MANUAL THEREOF - An image forming apparatus is provided. The image forming apparatus includes a reception unit which receives an application and a manual for the application; a storage unit which converts the received manual to a format displayable on the image forming apparatus, and stores the converted manual and the application; and a control unit which, if a command to request the built-in manual or the converted manual is input, loads a manual corresponding to the command, and controls a display unit to display the loaded manual. Therefore, a manual provided by a third party may be added to an image forming apparatus.	09-08-2011

Donghyeon Jang, Suwon-Si KR

Patent application number	Description	Published
20100252935	SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - Provided are a semiconductor device and a method for fabricating the same according to an embodiment. In the method, a portion of a substrate comprising a pad is removed to form a via hole. An insulating layer is formed on the substrate. A portion of the insulating layer is removed to form an opening part comprising a plurality of openings exposing portions of the pad. A through electrode is formed to fill the via hole and to be electrically connected to the pad through one of the plurality of openings. A portion of the pad is exposed by another opening among the plurality of openings.	10-07-2010

Hun Il Jang, Suwon-Si KR

Patent application number	Description	Published
20120065032	APPARATUS FOR KICKING EXERCISE - The present invention relates to an apparatus for kicking exercise, and more specifically, to an apparatus for kicking exercise which comprises a plurality of hitting parts coupled to a body which is fastened to a movable center of gravity frame or running machine to enable martial arts exercise such as taekwondo, karate, kickboxing and the like, thereby enabling a user to do martial arts exercise by hitting and kicking the hitting parts with the hand and foot.	03-15-2012

Hwan-Seok Jang, Suwon-Si KR

Patent application number	Description	Published
20110299069	METHOD OF INSPECTING WAFER - Wafer inspection method to perform wafer inspection based on photo map information. The wafer inspection method may include: detecting a sample center location on a wafer; compensating the detected sample center location to a compensated center location based on photo map information; and detecting defective dies included in the wafer based on the compensated center location.	12-08-2011

Hwan-Soo Jang, Suwon-Si KR

Patent application number	Description	Published
20100188316	EMISSION CONTROL DRIVER AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - An emission control driver includes a plurality of stages, each of the plurality of stages including a first driver for outputting a first output signal corresponding to one of the first output signal output from a previous stage or a first start pulse; a second driver for outputting a second output signal corresponding to one of the second output signal output from the previous stage or a second start pulse; and a third driver for receiving the first and second output signals and for outputting an emission control signal.	07-29-2010
20100188381	EMISSION CONTROL DRIVER AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - An emission control driver includes a plurality of stages, each of the plurality of stages including an output terminal coupled to a corresponding one of the emission control lines; input terminals respectively coupled to two or more scan lines of the scan lines for generating a corresponding one of the emission control signals; an input circuit for controlling voltages at a first node and a second node corresponding to scan signals supplied from the two or more scan lines; and an output circuit coupled to the input circuit, the output circuit for controlling the corresponding one of the emission control signals according to the voltages at the first node and the second node.	07-29-2010

Hwi Chan Jang, Suwon-Si KR

Patent application number	Description	Published
20100215216	Localization system and method - Disclosed herein is a localization system and method to recognize the location of an autonomous mobile platform. In order to recognize the location of the autonomous mobile platform, a beacon (three-dimensional structure) having a recognizable image pattern is disposed at a location desired by a user, the mobile platform which knows image pattern information of the beacon photographs the image of the beacon and finds and analyzes a pattern to be recognized from the photographed image. A relative distance and a relative angle of the mobile platform are computed using the analysis of the pattern such that the location of the mobile platform is accurately recognized.	08-26-2010
20100287717	Autonomous cleaning machine - Disclosed herein is an autonomous cleaning machine with a brush cleaning unit to clean a brush unit. The autonomous cleaning machine includes a main body, the brush unit rotatably provided on the main body, first brush cleaning members contacting the brush unit to move foreign substances wound on the brush unit in a lengthwise direction of the brush unit, and second brush cleaning members contacting the brush unit to remove the foreign substances wound on the brush unit from the brush unit.	11-18-2010
20100288307	Robot cleaner and method for controlling the same - A robot cleaner to perform a cleaning process by changing a traveling pattern according to a cleaning start position and a method for controlling the same are disclosed. The robot cleaner recognizes a current position of the robot cleaner upon receiving the automatic cleaning command. If the automatic cleaning process starts from the charger, the robot cleaner performs the automatic cleaning process using a conventional cleaning method. Otherwise, if the automatic cleaning process starts from the outside of the charger, the robot cleaner changes a traveling pattern, performs the spot cleaning process and then selectively performs the automatic cleaning process.	11-18-2010
20100292839	Mobile robot system and method of controlling the same - Disclosed herein are a mobile robot system to restrict a traveling region of a robot and to guide the robot to another region, and a method of controlling the same. Only when a remote controller reception module of a beacon senses a signal transmitted from a mobile robot, the sensed result is reported to the mobile robot in the form of a response signal. In addition, the Field-of-View (FOV) of the remote control reception module is restricted by a directivity receiver. Only when the signal transmitted from the mobile robot is sensed within the restricted FOV, the sensed result is reported to the mobile robot.	11-18-2010
20100313364	Robot cleaner and control method thereof - Disclosed herein are a robot cleaner having an improved travel pattern and a control method thereof. The robot cleaner performs cleaning using zigzag travel as a basic cleaning traveling manner, and then performs cleaning using random travel as a finishing cleaning traveling manner so as to clean areas skipped during the zigzag travel. The robot cleaner performs the zigzag travel while maintaining a designated interval with a travel route proceeding to a wall regardless of a direction proceeding to the wall, and employs an improved zigzag travel method to maintain a zigzag travel pattern, if the robot cleaner senses an obstacle during the zigzag travel.	12-16-2010
20100324734	ROBOT CLEANER AND METHOD OF CONTROLLING TRAVEL OF THE SAME - A robot cleaner that travels straight through alignment of drive wheels to move the robot cleaner and a method of controlling travel of the same. Information related to a movement angle of the robot cleaner is detected from angle information of a caster wheel rotating depending upon a state of a floor, such as a carpet in a state in which texture of the carpet occurs in one direction, and, when the movement angle of the robot cleaner deviates due to slippages of the drive wheels, rates of rotation of the drive wheels are adjusted to correct the slippages of the drive wheels such that the robot cleaner easily travels straight.	12-23-2010
20100324736	Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner - A robot cleaner system is described including a docking station to form a docking area within a predetermined angle range of a front side thereof, to form docking guide areas which do not overlap each other on the left and right sides of the docking area, and to transmit a docking guide signal such that the docking guide areas are distinguished as a first docking guide area and a second docking guide area according to an arrival distance of the docking guide signal. The robot cleaner system also includes a robot cleaner to move to the docking area along a boundary between the first docking guide area and the second docking guide area when the docking guide signal is sensed and to move along the docking area so as to perform docking when reaching the docking area.	12-23-2010
20110118928	Control method of performing rotational traveling of robot cleaner - Disclosed herein is a control method of a robot cleaner in which a robot cleaner is moved at an arbitrary starting angle along a rotation trajectory having an arbitrary rotational center and rotation radius during obstacle-following traveling, whereby an obstacle-following traveling time is reduced and consequently, a movement time of the robot cleaner is reduced.	05-19-2011
20110236026	Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner - A robot cleaner system is described including a docking station to form a docking area within a predetermined angle range of a front side thereof, to form docking guide areas which do not overlap each other on the left and right sides of the docking area, and to transmit a docking guide signal such that the docking guide areas are distinguished as a first docking guide area and a second docking guide area according to an arrival distance of the docking guide signal. The robot cleaner system also includes a robot cleaner to move to the docking area along a boundary between the first docking guide area and the second docking guide area when the docking guide signal is sensed and to move along the docking area so as to perform docking when reaching the docking area.	09-29-2011
20110238214	Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner - A robot cleaner system is described including a docking station to form a docking area within a predetermined angle range of a front side thereof, to form docking guide areas which do not overlap each other on the left and right sides of the docking area, and to transmit a docking guide signal such that the docking guide areas are distinguished as a first docking guide area and a second docking guide area according to an arrival distance of the docking guide signal. The robot cleaner system also includes a robot cleaner to move to the docking area along a boundary between the first docking guide area and the second docking guide area when the docking guide signal is sensed and to move along the docking area so as to perform docking when reaching the docking area.	09-29-2011
20110278082	SENSING SYSTEM AND MOVING ROBOT HAVING THE SAME - A moving robot includes a sensing system. The moving robot includes light sources generating light, an optical guide to receive, diffuse, and emit the light generated from the light source, and light receiving sensors to receive the light emitted from the optical guide and then reflected by the object. Light irradiated from the light sources is diffused and emitted to a wide region through the optical guide, thereby allowing light to be emitted to the wide region with a small number of the light sources.	11-17-2011
20120079670	Dust inflow sensing unit and robot cleaner having the same - A dust inflow sensing unit and a robot cleaner having the same. The dust inflow sensing unit includes a light emitting element to emit a beam having a transmission region, a light receiving element having a reception region overlapping the transmission region of the light emitting element, and a guide member to restrict the reception region of the light receiving element to a designated range until the reception region reaches the light emitting element.	04-05-2012

Patent applications by Hwi Chan Jang, Suwon-Si KR

Hwl Chan Jang, Suwon-Si KR

Patent application number	Description	Published
20110010873	Cleaning apparatus - A cleaning apparatus including a main body, a dust collection unit detachably installed on the main body and provided with a plurality of inlets, through which foreign substances are introduced into the dust collection unit, and a connection hole, to which an external instrument is connected, a shutter to open and close one inlet, and a cap to open and close the connection hole. The shutter opens and closes the inlet in cooperation with one of whether or not the dust collection unit is attached to or detached from the main body and whether or not the connection hole is opened or closed.	01-20-2011

Hyuk-Jun Jang, Suwon-Si KR

Hyun-Kook Jang, Suwon-Si KR

Patent application number	Description	Published
20100157096	APPARATUS TO AUTOMATICALLY TAG IMAGE AND METHOD THEREOF - An apparatus to automatically tag an image and a method thereof conveniently classifies images by acquiring information of a tag image when an image is photographed and stored, automatically adding tag information to the photographed image based on the information of a tag image, generating an image file, and storing the image file. The apparatus and method acquire an image and record a photographed image based on classification information of an image which is automatically tagged when the image is acquired and stored.	06-24-2010

Hyun-Young Jang, Suwon-Si KR

Patent application number	Description	Published
20090298435	TRANSMISSION APPARATUS, RECEPTION APPARATUS, TRANSMISSION SYSTEM WHICH COMBINES THESE, AND TRANSMISSION AND RECEPTION METHOD THEREOF - A transmission apparatus, a reception apparatus, a transmission system which combines these, and a transmission and reception method thereof are provided. The transmission apparatus includes a first transmission unit which transmits data via a channel in a first band, a second transmission unit which transmits data via a channel in a second band, and a transmission control unit which controls the first transmission unit to stop transmitting the data via the channel in the first band if interference is sensed in the channel in the first band. Accordingly, data can be provided without data interruption in a wireless environment where there is interference.	12-03-2009

In-Hee Jang, Suwon-Si KR

Patent application number	Description	Published
20090140310	SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device and a method for manufacturing the semiconductor device in which a micro controller unit (MCU) and a flash memory having the same structure as that of a logic circuit of the MCU are formed in the same chip.	06-04-2009

Jae Hyeok Jang, Suwon-Si KR

Patent application number	Description	Published
20090175645	IMAGE FORMING APPARATUS, FUSING DEVICE THEREOF AND METHOD OF CONTROLLING FUSING DEVICE - An image forming apparatus that is capable of preventing a damage to a fusing belt or hazardous conditions due to the overheating of the fusing belt and a fusing device thereof are disclosed. The image forming apparatus has a fusing device including a fusing belt, a heat source disposed in the fusing belt, a support member to support the fusing belt, the support member having an opening through which heat emitted from the heat source passes to at least a portion of the fusing belt, and a first temperature sensor positioned to measure temperature of the fusing belt at the portion directly heated by radiant heat transmitted through the opening. A control unit of the image forming apparatus controls the heat source based on the temperature measured by the first temperature sensor.	07-09-2009
20100143014	IMAGE FORMING APPARATUS - Disclosed herein is an image forming apparatus. The image forming apparatus includes a fixing device configured to fix a visible image transferred on a printing medium, a decurl device configured to correct a curl produced on the printing medium, a discharging device configured to discharge the printing medium to a space outside of a main body of the image forming apparatus, and a guide device disposed between the fixing device and the discharging device. The guide device guides the printing medium around the decurl device when a transport direction of the printing medium is reversed for duplex printing.	06-10-2010

Jaehyuk Jang, Suwon-Si KR

Patent application number	Description	Published
20110116480	METHODS AND APPARATUS TO SUPPORT INTERFERENCE MANAGEMENT IN MULTI-TIER WIRELESS COMMUNICATION SYSTEMS - When a subscriber station (SS) encounters interference caused an interfering base station (BS), the interference can be mitigated regardless of whether the interfering base station is a CSG-Closed BS or whether the SS is connected to a serving BS. If the SS is not connected to a serving BS and cannot access the interfering BS, the SS will signal the interfering BS directly to request the interfering BS to perform IM. If the SS is a legal user, and conditions to initiate IM are met, the interfering BS will perform IM until conditions to terminate IM are met. If the SS is connected to a serving BS, the serving BS will request the interfering BS to perform or terminate interference mitigation (IM) on behalf of the SS if certain conditions are satisfied.	05-19-2011
20120014308	METHODS AND APPARATUS TO SUPPORT RECONFIGURATION IN SELF ORGANIZED WIRELESS COMMUNICATIONS AND NETWORKS - Prior to a change in a configuration, such as a change to the carrier frequency, bandwidth, base station type, and so forth of the base station, the base station can inform a subscriber station to prepare for the reconfiguration by sending a message to the subscriber station. The message informs the subscriber station regarding the change in configuration and a timing regarding the change. The base station can command the subscriber station to handover to the serving base station with the new configuration or the subscriber station can choose to handover to the serving base station with the new configuration. The subscriber station can perform network reentry to the serving base station with the new configuration at the time of or after the new configuration is effective. A communication context between the stations can be maintained and the network reentry can be optimized by omitting one or more operation procedures.	01-19-2012

Jea-Hyuk Jang, Suwon-Si KR

Patent application number	Description	Published
20100311422	Apparatus and method for determining neighbor BS information in a wireless communication system - An apparatus and method determines neighbor Base Station (BS) information in a wireless communication system where a macro cell and a Femto cell coexist. The method includes, when a preamble scanning duration arrives, acquiring preamble information on at least one neighbor BS through preamble scanning. It is determined whether to scan a header for at least one neighbor BS among neighbor BSs for which the preamble information are acquired, in consideration of at least one of the acquisition or non-acquisition of new preamble information through the preamble scanning and a variation of an environment of a preamble acquired through the preamble scanning. And, in case that it is determined to scan the header, a header for a corresponding neighbor BS is scanned and header information of the neighbor BS is acquired.	12-09-2010

Jeong Yoi Jang, Suwon-Si KR

Patent application number	Description	Published
20100173442	Image sensor and method for manufacturing the same - An image sensor and a method for manufacturing the same are provided. In the method, a photoresist is formed on a substrate including a photodiode region and a gate electrode opposite to the photodiode region on the basis of the gate electrode. An oxide layer is formed to a specific thickness on both the photodiode region and a part of the gate electrode. The photoresist is removed from the substrate and cleaned. A first oxide film is formed on the substrate, the gate electrode, and the oxide layer remaining on the photodiode region. A nitride film is formed on the first oxide film. And a second oxide film is formed on the nitride film. Blank etching is performed on the first oxide film, the nitride film, and the second oxide film to form a spacer at the side of the gate electrode.	07-08-2010

Ji-Yeoun Jang, Suwon-Si KR

Patent application number	Description	Published
20110127884	VIBRATION ACTUATOR MODULE - A vibration actuator module is disclosed. In accordance with an embodiment of the present invention, the vibration actuator module includes a vibrated body, a vibrating plate, which is coupled to the vibrated body and has a smaller elastic modulus than the vibrated body, and a driver, which is coupled to the vibrating plate.	06-02-2011

Ju-Yun Jang, Suwon-Si KR

Patent application number	Description	Published
20120089940	METHODS FOR DISPLAYING A USER INTERFACE ON A REMOTE CONTROL DEVICE AND A REMOTE CONTROL DEVICE APPLYING THE SAME - A method for displaying a user interface (UI) of a display apparatus on a remote control and a remote control applying the same are provided. The remote control includes a controlling unit which identifies information regarding a UI where a cursor is located on a screen of the display apparatus, and a display unit, such as a touch screen, which displays an image corresponding to the identified UI information. Accordingly, a user may remotely control the display apparatus more intuitively and delicately using the touch screen display unit on the remote control.	04-12-2012

Ki-Duk Jang, Suwon-Si KR

Patent application number	Description	Published
20080205841	OPTICAL WAVEGUIDE SHEET AND MANUFACTURING METHOD THEREOF - An optical waveguide sheet that has an auxiliary layer for preventing light transmitted through the waveguide sheet from leaking or being lost and a manufacturing method thereof. The waveguide sheet transmits light from a light emitting element thereinto, and has a reflecting pattern for reflecting light forward. At least one auxiliary layer for providing a total reflection condition for preventing the light from leaking or being lost when the light is transmitted into the waveguide sheet is coated on the waveguide sheet.	08-28-2008

Ki Lyong Jang, Suwon-Si KR

Patent application number	Description	Published
20120000210	Device and Method for Controlling Compressor of Vehicles - A method for controlling a compressor of vehicles improves fuel efficiency by accumulating a cold air energy when a speed-reducing condition occurs and using the accumulated cold air energy when a release condition occurs. A device for controlling a compressor of vehicles may include a sensor module including a cabin temperature sensor detecting a cabin temperature of the vehicle, an outdoor temperature sensor detecting an outdoor temperature of the vehicle, an evaporator temperature sensor detecting a temperature of a cooling medium in an evaporator (evaporator temperature), a vehicle speed sensor detecting a vehicle speed, and a brake sensor detecting an operation of a brake pedal, an injector injecting a fuel for driving the vehicle, an air conditioning system including a condenser condensing and liquefying the cooling medium, an evaporator evaporating the liquefied cooling medium, the compressor compressing the cooling medium, a temperature control door controlling a temperature of air flowing into a cabin of the vehicle, an intake door selectively distributing an inner air or an outer air into the cabin of the vehicle, and a blower blowing the air to the intake door, and a controller controlling operations of the injector and the air conditioning system, wherein the controller accumulates a cold air energy by increasing an operation of the compressor in a case that a speed-reducing condition occurs, and the air conditioning system uses the accumulated cold air energy by decreasing the operation of the compressor in a case that a release condition occurs.	01-05-2012

Kwang Seok Jang, Suwon-Si KR

Patent application number	Description	Published
20120056826	TOUCH SCREEN PANEL DISPLAY - A touch screen panel display for effectively transmitting vibration force is disclosed. The touch screen panel display includes a display comprising a vibrator, a touch screen panel, an upper case, an inelastic layer disposed between and attaching the display and the touch screen panel, and an elastic layer disposed between and attaching the upper case and the touch screen panel. Vibration force may be prevented from being transmitted from the vibrator of the display to the upper case, so that a user touching the touch screen may get effective feedback vibration.	03-08-2012
20120121102	EARPHONE ANTENNA DEVICE FOR RECEIVING DUAL BAND SIGNAL - An earphone antenna device is provided. The earphone antenna device includes a first antenna connected to an earphone, configured in the form of a wire that is separate from an audio line, for receiving a first band frequency, and a connector connecting the earphone to a terminal device. The connector includes a Radio Frequency (RF) connected to the first antenna, for filtering the first band frequency and for restraining other band frequencies, and a second antenna connected between the RF filter and an internal path of the connector connected to the terminal device, for receiving a second band frequency higher than the first band frequency.	05-17-2012
20120122522	MOBILE TERMINAL DEVICE FOR RECEIVING DUAL BAND SIGNAL USING MULTIPLE RESONANCE ANTENNA - A mobile terminal device for receiving a dual band signal using a multiple resonance antenna in a mobile terminal is provided. The mobile terminal device includes a multiple resonance antenna, a first band filter connecting with the multiple resonance antenna, for filtering a first band signal of a low band received through the multiple resonance antenna, a second band filter connecting with the multiple resonance antenna, for filtering a second band signal of a high band received through the multiple resonance antenna, and a signal processor including a first signal processing unit for converting a frequency of the first band signal to generate a first baseband signal and a second signal processing unit for converting a frequency of the second band signal to generate a second baseband signal, and for activating a corresponding signal processing unit according to selection of a user.	05-17-2012

Kyoung-Choul Jang, Suwon-Si KR

Patent application number	Description	Published
20100123848	LED MODULE AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A light emitting diode (LED) module includes a plurality of LEDs which emit light, and a metal substrate on which the LEDs are mounted and which includes a fixing part to be directly fixed to an outer frame, wherein the metal substrate is a heat sink that absorbs heat generated by the LEDs.	05-20-2010
20110001939	OPTICAL SYSTEM - An optical system is provided which includes an illumination system with a light source, a lens member which guides light from the light source, and a mirror member; an image unit on which an image is formed and on which light from the illumination system is incident; a projection system which magnifies and projects the image formed on the image unit; and a blocking unit which is mounted to the mirror member of the illumination system and partially blocks light from the light source that is directed to the mirror member.	01-06-2011
20110304826	ILLUMINATING UNIT AND DISPLAY APPARATUS INCLUDING THE SAME - An illuminating unit and a display apparatus including the illuminating unit are provided. The illuminating unit generates and emits light to a display element of the display apparatus, and includes a light source; a uniformizing unit which uniformizes light from the light source and includes a plurality of uniformizing lenses arranged on an optical path; a condensing unit which condenses light from the uniformizing unit to emit the light to the display element and includes a plurality of condensing lenses sequentially arranged on the optical path, and the uniformizing unit and the condensing unit are arranged based on a width of one of a plurality of cell lenses forming the uniformizing lens and a width of an image displayed in the display element.	12-15-2011

Patent applications by Kyoung-Choul Jang, Suwon-Si KR

Kyung Woon Jang, Suwon-Si KR

Patent application number	Description	Published
20110154661	Method of fabricating printed circuit board assembly - Disclosed herein is a method for fabricating a printed circuit board assembly by adhering an element to a printed circuit board without using any solder. The printed circuit board may be fabricated by sequentially applying a conductor-containing first ink and an insulator-containing second ink onto a base substrate by ink-jet printing to form a printed circuit board, mounting an element on the printed circuit board such that an electrode of the element contacts a conductive layer and curing the conductive layer at a high temperature.	06-30-2011
20120018084	Printed Circuit Board Assembly Manufacturing Device And Method - Disclosed herein is a printed circuit board assembly manufacturing device and method of manufacturing a printed circuit board assembly. The printed circuit board assembly manufacturing device may include a fusing unit configured to cure a conductive adhesive used to fix electronic components having different heights to a printed circuit board. The fusing unit may be configured to cure the conductive adhesive while simultaneously applying pressure to the electronic components having different heights.	01-26-2012

Mi-Jung Jang, Suwon-Si KR

Patent application number	Description	Published
20100201704	Color management method and apparatus thereof - Disclosed are a color management method, an apparatus thereof and a color management computer program for executing the method that enable a user to conveniently and easily select and/or change colors desired by the user in diverse ways. The color management method includes displaying a color scheme list that is a list of color schemes for providing a standard for converting the colors that constitute an image, and if a selection manipulation of one among the color schemes that constitute the displayed color scheme list is input, storing the color scheme selected by the selection manipulation.	08-12-2010
20120127496	Terminal device having correction function for natural color and method thereof - A terminal device having a correction function for natural color and a method thereof are provided for creating an image closest in color to the natural color. A priority storing unit stores at a reference color data area a range of natural colors which are colors of objects existing in the natural world. A color editing unit corrects natural color image data corresponding to the natural color area, based on a command for correcting the natural area existing in a predetermined image from the user. A controlling unit decides whether the natural color image data corrected by the color editing unit is included in the reference color data area.	05-24-2012

Patent applications by Mi-Jung Jang, Suwon-Si KR

Mi-Sook Jang, Suwon-Si KR

Patent application number	Description	Published
20090073183	DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus includes: an image processor which processes image data; a display unit which displays an image based on the image data processed by the image processor; and a controller which controls the image processor to adjust at least one of a hue saturation and R, G and B gains of the image according to a color effect mode selected by a user among a plurality of preset color effect modes.	03-19-2009

Patent applications by Mi-Sook Jang, Suwon-Si KR

Moon-Yup Jang, Suwon-Si KR

Patent application number	Description	Published
20080268314	Membrane-electrode assembly for fuel cell, method of preparing same, and fuel cell system comprising same - A membrane-electrode assembly for a fuel cell, a method of preparing the membrane-electrode assembly, and a fuel cell system including the membrane-electrode assembly are provided. The membrane-electrode assembly includes an anode and a cathode disposed opposite to each other, and a polymer electrolyte membrane interposed between the anode and the cathode. The polymer electrolyte membrane includes surface roughness, and a metal layer randomly formed on at least one side of the membrane.	10-30-2008
20090087715	Polymer electrolyte membrane and membrane-electrode assembly for fuel cell and fuel cell system including same - A polymer electrolyte membrane is provided with a cation exchange resin and a mineral additive including an exfoliated layered silicic acid-based clay. The polymer electrolyte membrane includes the nano-sized exfoliated mineral additive dispersed in the polymer electrolyte membrane, and thereby fuel cross-over can be effectively suppressed by the small amount of mineral additive while maintaining excellent ion conductivity and mechanical properties.	04-02-2009

Myoung-Sub Jang, Suwon-Si KR

Patent application number	Description	Published
20090010694	DEVELOPING DEVICE, WASTE TONER COLLECTING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - An image forming apparatus includes a photosensitive medium on which an electrostatic latent image is formed, an exposure unit to irradiate light onto the photosensitive medium, a developing device to apply toner to the photosensitive medium having the electrostatic latent image formed thereon, a cleaning device to remove waste toner remaining in the photosensitive medium, and a waste toner collecting device to store the waste toner removed from the photosensitive medium. The waste toner collecting device is provided with a supporting rail to support the developing device. The waste toner collecting device includes the supporting rail that supports the developing device, so that additional components to support the developing device are not needed, and the whole size of the image forming apparatus is reduced.	01-08-2009
20100046979	IMAGE FORMING APPARATUS - An image forming apparatus includes a power interrupting structure and a cover opening and closing structure. The image forming apparatus includes an apparatus body, a first cover and a second cover to open and close the apparatus body, a switch configured to be turned on/off according to an opening and closing operation of the first cover, and a safety device, operatively connected to the second cover, to selectively restrict the switch from being turned on by the first cover.	02-25-2010
20100046999	IMAGE FORMING APPARATUS AND A WASTE TONER RECOVERY DEVICE THEREOF - An image forming apparatus capable of reducing a space required to install a transfer unit to achieve a compact body size. The image forming apparatus can include a body, a frame installed in the body, a transfer unit installed inside the frame, and a waste toner recovery device to recover waste toner collected from the transfer unit. The waste toner recovery device can include a first delivery unit to deliver the waste toner in a first direction, and a second delivery unit to deliver the waste toner, delivered from the first delivery unit, in a second direction. The second delivery unit can be movably installed to the frame and can be coupled to or detached from the first delivery unit via movement thereof.	02-25-2010
20110076055	IMAGE FORMING APPARATUS - Disclosed is an image forming apparatus that includes a body housing having an opening and a cover covering the opening, a body frame in the body housing for supporting thereon various component parts of the image forming apparatus, an image forming cartridge receivable into the body housing through the opening to be detachably supported on the body frame and a support assembly supporting the mounted image forming cartridge. The support assembly includes a locking member movable between a locking position at which the image forming cartridge is limited in its movement along the direction of separating away from the body frame and a releasing position at which the image forming cartridge is allowed to move away from the body frame. The support assembly further includes an elastic member elastically biasing the locking member to the releasing position and a pressing member provided on the cover for pressing the locking member to remain in the locking position when the covered is closed to cover the opening.	03-31-2011

Patent applications by Myoung-Sub Jang, Suwon-Si KR

Myung-Ryun Jang, Suwon-Si KR

Patent application number	Description	Published
20080284141	Bracket for securing side airbag for automotive vehicle - A bracket for securing a side airbag for an automotive vehicle is provided. The bracket includes a mounting plate formed of a synthetic resin material, and including a main body and a coupling part projecting from an upper surface of the main body and having a hole, and a bracket clip including two support plates in contact with front and rear surfaces of the coupling part and having through-holes in communication with the hole, and a bent part connecting the two support plates at each one side.	11-20-2008
20090072521	Bracket for securing side airbag for automotive vehicle - There is provided a bracket for securing a side airbag for an automotive vehicle. The bracket includes a bracket which connects a connection strap, connected to the side airbag, to a pillar of the vehicle, and wherein the bracket includes: an installation aperture to be secured to the pillar; and a fixing bracket aperture through which the connection strap connected to the side airbag passes, and wherein the fixing bracket aperture includes: a fixing bracket central aperture through which the connection strap passes; and extension apertures formed at both ends of the fixing bracket central aperture and each having a greater width than that of the fixing bracket central aperture.	03-19-2009
20090079173	Bracket for securing side airbag for automotive vehicle - There is provided a bracket for securing a side airbag for an automotive vehicle. The bracket includes a support plate, an installation plate positioned at upper part of the support plate and including an installation aperture, and fixing plates formed by being forwardly bent from the right and left edges, with respect to the installation plate, of the support plate.	03-26-2009

Patent applications by Myung-Ryun Jang, Suwon-Si KR

Nae-Won Jang, Suwon-Si KR

Patent application number	Description	Published
20100128179	DISPLAY APPARATUS USING EXTERNAL DEVICE CONNECTION UNIT AND METHOD OF DETERMINING FORMAT OF INPUT IMAGE THEREOF - A display apparatus connected to an external device through a connection unit and a method of determining the format of an input image uses a connection unit to be connected to an external device and determines the format of a video signal input through the connection unit. Accordingly, it is possible to realize a slim display apparatus.	05-27-2010

Sang Don Jang, Suwon-Si KR

Patent application number	Description	Published
20110116064	Maskless exposure apparatus and method - Example embodiments are directed to a maskless exposure apparatus using off-axis alignment to form a virtual mask pattern on a substrate. The maskless exposure apparatus includes a movement unit on which the substrate is placed, a light source unit configured to output light, a projection unit configured to divide the light output from the light source unit into a plurality of spot beams to form the pattern and configured to project the spot beams to the movement unit, an alignment unit configured to output alignment light to align the substrate and a virtual mask, a beam imaging unit configured to capture the spot beams and the alignment light, and a controller configured to measure distances between the captured alignment light and at least two of the captured spot beams and configured to determine alignment between the virtual mask and the substrate based on the measured distances to control movement of the movement unit.	05-19-2011
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
20110149297	Maskless exposure apparatus and multi-head alignment method thereof - Example embodiments are directed to a mask-less exposure apparatus configured to expose a pattern on a substrate using a light modulation device and a multi-head alignment method thereof. According to example embodiments, a beam measurement device measures positions and focuses of at least three beams from among a plurality of beams emitted from multiple heads, the measurement enabling alignment of a position and an angle of a lens barrel deviated from a reference position according to an error in position and focus of the measured at least three beams.	06-23-2011
20110157569	Maskless exposure apparatus and control method thereof - Example embodiments are directed to a maskless exposure apparatus that generates and/or corrects exposure data using at least one information of intensity information, central position information, focus information, and/or shape information of a plurality of beams acquired using a measurement optical system, and a control method thereof. The maskless exposure apparatus includes the measurement optical system including a photo sensor and an image sensor, and a control unit configured to generate and/or correct the exposure data using the information acquired by the measurement optical system.	06-30-2011
20110181856	Auto-focusing device and method for maskless exposure apparatus - Example embodiments are directed to an auto-focusing device for use in a maskless exposure apparatus that performs a beam focus calibration and an auto-focusing method using the same. The auto-focusing device includes a projection optical unit, a focus calibration unit, and a controller. The projection optical unit includes a distance measurement sensor and a focus controller that generate a beam of light. The focus calibration unit includes a substrate having a reference mark on which the beam generated from the projection optical unit is illuminated, a measuring optical unit configured to obtain image information of the beam illuminated on the reference mark, and a stage configured to support the substrate and the measuring optical unit. The controller is configured to control the focus controller so that a beam of the beam generated from the measuring optical unit is located on the surface of an exposed member.	07-28-2011
20110267594	Maskless exposure apparatus and stitching exposure method using the same - Disclosed herein are a maskless exposure apparatus configured to perform exposure by tilting a beam spot array with respect to a scan direction (Y-axis direction) thus preventing stitching stripes and a stitching method using the same. A step distance, in which exposure dose uniformity in a stitching area is within a tolerance range, is calculated using actual position data of beam spots constituting the beam spot array on an exposure plane, and if necessary, using beam power data and/or beam size data. As exposure is performed based on image data conforming to the step distance, the stitching area has a uniform exposure dose, enabling exposure without stitching stripes.	11-03-2011
20110273690	Maskless exposure apparatus and method of alignment for overlay in maskless exposure - Example embodiments are directed to a maskless exposure device and an alignment method. The alignment method performs an overlay of each layer of a plurality of layers on a substrate using a virtual mask in a maskless exposure technique. The maskless exposure device and the alignment method use a virtual mask instead of a physical mask used in a conventional mask exposure, a virtual target mark instead of an alignment mark used in the conventional mask exposure, and perform an overlay per layer, such that the deposition exposure can be achieved in the maskless exposure.	11-10-2011
20110286818	SUBSTRATE PROCESSING APPARATUS AND METHOD - According to an example embodiment a substrate processing apparatus includes a supporting unit, a lifting unit on at least a side of the supporting unit, a tray supported by the lifting unit, and a transfer unit configured to transfer a substrate to the tray such that the substrate is positioned on the tray. The lifting unit moves the tray up and down to load or unload the substrate located on the tray on or from the supporting unit.	11-24-2011
20120019793	EXPOSURE APPARATUS INCLUDING THE EXPOSURE HEAD AND CONTROL METHOD THEREOF - According to example embodiments, a method of operating an exposure apparatus including a stage having a plurality of beam measurement devices, and an exposure head unit having a first set of exposure heads and a second set of exposure heads includes measuring a position of a first exposure head of the first set of exposure heads by moving the stage to coincide a first beam measurement device of the plurality of beam measurement devices with the first exposure head, setting the measured position of the first exposure head as a reference position, and measuring positions of the second set of exposure heads with respect to the reference position.	01-26-2012
20120038899	EXPOSURE APPARATUS AND ALIGNMENT ERROR COMPENSATION METHOD USING THE SAME - In one embodiment, a center of rotation and a slippage amount are estimated when slippage occurs due to radial runout during planar rotation θ to align the mask and the substrate. The slippage amount is estimated after rotation is reflected in a movement command value of a stage as a compensation value, and a moving table, on which the substrate is placed, is moved to compensate the slippage amount, thereby improving overlay performance.	02-16-2012
20120038936	Measurement System Using Alignment Unit And Position Measuring Method - In one example embodiment, position of the alignment unit is acquired using a fiducial mark formed on a moving table, and the moving table is moved such that an alignment mark formed on the workpiece is located within a field of view of the alignment unit to measure the position of the alignment mark. Subsequently, the position and posture of the workpiece are accurately measured based on the position of the alignment unit and the position of the alignment mark measured by the alignment unit.	02-16-2012
20120081682	MASKLESS EXPOSURE APPARATUS AND METHOD TO DETERMINE EXPOSURE START POSITION AND ORIENTATION IN MASKLESS LITHOGRAPHY - According to an example embodiment, a method to determine an exposure start position and orientation includes loading a substrate on a moving table. The substrate includes at least one alignment mark of a first set of alignment marks of a first pattern layer patterned thereon. At least one alignment mark of a second set of alignment marks of a second pattern layer is exposed on the substrate using maskless lithography. A position of the at least one alignment mark of the first set of alignment marks and a position of the at least one alignment mark of the second set of alignment marks on the substrate is measured. A relative orientation difference between a desired exposure start orientation and an obtained exposure start orientation is acquired using the measured positions of the at least one alignment mark of the first set of alignment marks and the at least one alignment mark of the second set of alignment marks. A relative position difference between a desired exposure start position and an obtained start position is acquired using the measured positions of the at least one alignment mark of the first set of alignment marks and the at least one alignment mark of the second set of alignment marks. An exposure start position and orientation compensated using the relative position difference and the relative orientation difference is determined.	04-05-2012
20120099107	Workpiece Alignment Device - An example embodiment relates to an alignment device including an optical aligner system including a plurality of aligners configured to measure a position of a workpiece having a plurality of alignment marks, and an optical member. The optical member is configured to diverge alignment beams reflected from neighboring alignment marks of the plurality of alignment marks and transmit the beams to neighboring aligners of the plurality of aligners respectively if a distance between the neighboring aligners is greater than a distance between the neighboring alignment marks.	04-26-2012

Patent applications by Sang Don Jang, Suwon-Si KR

Seock-Woo Jang, Suwon-Si KR

Patent application number	Description	Published
20100040238	APPARATUS AND METHOD FOR SOUND PROCESSING IN A VIRTUAL REALITY SYSTEM - An apparatus to perform sound processing in a virtual reality system includes a sound processing unit to process and produce sound output in sound areas divided into a focus area within a predetermined visual field and a non-focus area out of the predetermined visual field in a virtual reality space for sound sources; and a control unit to divide the sound areas into the focus area and the non-focus area, and to control the sound output of the sound processing unit such that a volume of sound in a first space is gradually decreased while a volume of sound in a second space is gradually increased when a space shift from the first space to the second space in the virtual reality space is detected.	02-18-2010

Seok-Kyu Jang, Suwon-Si KR

Patent application number	Description	Published
20080313745	METHOD AND APPARATUS FOR PREVENTING ILLEGAL REUSE OF DIGITAL RIGHT MANAGEMENT CONTENT IN PORTABLE TERMINAL - A method and apparatus for preventing illegal reuse of Digital Right Management (DRM) content in a portable terminal is provided. The method includes performing user authentication when there is an attempt to restore a Right Object (RO) backup file, and identifying information on the RO backup file to be pre-restored in a terminal, and determining if the RO backup file can be restored according to the identified information.	12-18-2008
20090150464	APPARATUS AND METHOD FOR MANAGING METADATA IN PORTABLE TERMINAL - A method and apparatus for managing metadata in a portable terminal are provided. The method includes, upon insertion of an external memory, acquiring a unique identifier of an external memory, determining whether a record having information identical to information of a file included in the external memory exists if the unique identifier is identical to a previously stored unique identifier, and reusing metadata included in the record if the record exists.	06-11-2009

Seok Min Jang, Suwon-Si KR

Patent application number	Description	Published
20110116243	Noise reduction apparatus of mobile terminal - A noise reduction apparatus of a mobile terminal improves reception sensitivity by creating a electrical closed loop. The mobile terminal has a main circuit board and a slide hinge. The mobile terminal also includes a flexible printed circuit board (FPCB) that includes a first end coupled to the main circuit board and a second end fixed and coupled to a portion of an upper surface of the slide hinge. A noise reduction apparatus is installed between the main circuit board and the slide hinge to form an electronic closed loop that includes the main circuit board, the FPCB, the slide hinge, and the noise reduction apparatus. Noise is reduced by inducing noise abandoned to a slide hinge through a FPCB to an electrical close loop formed by the noise reduction apparatus, thereby improving reception sensitivity.	05-19-2011

Seok Pil Jang, Suwon-Si KR

Patent application number	Description	Published
20110146759	SOLAR BATTERY MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell mode and a method for manufacturing the same are disclosed. The solar battery module in accordance with the present invention includes a plurality of solar cells arranged in row and column directions; and a conductive ribbon electrically connecting the plurality of solar cells, wherein each of the solar cells has a structure in which a first photoelectric element including a polycrystalline semiconductor layer and a second photoelectric element including an amorphous semiconductor layer are stacked.	06-23-2011

Seong Deog Jang, Suwon-Si KR

Patent application number	Description	Published
20090120928	Apparatus and method for induction heating - Disclosed is an apparatus and method for induction heating. The induction heating cooker determines an existence of a vessel and determines material and a bottom size of the vessel by using resonance voltage, which is applied to a heating coil for heating the vessel, so that a proper control operation is performed corresponding to the existence of the vessel, the material and the bottom size of the vessel.	05-14-2009
20090139986	Induction heating cooker and control method thereof - An induction heating cooker and a control method thereof. The induction heating cooker includes a plurality of heating coil groups, each of the heating coil groups including a plurality of heating coils connected in series, a plurality of inverters to individually supply high-frequency voltages to the heating coil groups, respectively, and a controller to control operations of the inverters such that the high-frequency voltages are supplied to the heating coil groups, respectively, based on the numbers of heating coils upon which at least one cooking container is placed within the respective heating coil groups. Therefore, it is possible to effectively heat the cooking container even though the container is put on any position of a cooking plate irrespective of a specific position of the cooking plate. Also, it is possible to effectively heat the container regardless of the size of the container.	06-04-2009
20090212042	Electric range and induction coil unit used therein - Disclosed are an electric range and an induction coil unit used therein. The electric range includes a plate, on which cooking containers are mounted; an induction coil unit provided under the plate, and including a plurality of induction coils; and a control unit to control the operation of the induction coil unit, wherein at least one of the induction coils includes at least one rectilinear part.	08-27-2009
20100176116	Cooking apparatus and heating device including working coils thereof - A cooking apparatus performing cooking with a cooking container disposed at any desired position on a cooking plate, and a heating device thereof. The cooking apparatus includes a cooking plate to receive a cooking container thereon, and at least one working coil disposed under the cooking plate to heat the cooking container, the at least one working coil including a first portion and a second portion having a different winding structure of a conducting wire which forms the working coil so that a winding density of the conducting wire at one of the first portion and the second portion is relatively higher than the other of the first portion and the second portion.	07-15-2010
20110084058	Heating device usable with cooking appliance, manufacturing method thereof, and cooking appliance - Disclosed herein are a heating device usable with a cooking appliance and a manufacturing method thereof to assure economical formation and arrangement of a working coil. The heating device usable with a cooking appliance includes a working coil formed by spirally winding a conducting wire, and a sheet member arranged to support the working coil and having a supporting plane facing the working coil. Individual windings of the conducting wire, which constitute individual turns of the working coil, are spaced apart from neighboring windings by a predetermined distance. Spaces are defined between the individual neighboring windings of the conducting wire without a structure to guide the working coil.	04-14-2011

Patent applications by Seong Deog Jang, Suwon-Si KR

Soo-Kwan Jang, Suwon-Si KR

Patent application number	Description	Published
20090085840	PLASMA DISPLAY AND DRIVING METHOD THEREOF - A method for driving a plasma display including scan electrodes, address electrodes, sustain electrodes, and a plurality of discharge cells with one frame divided into a plurality of subfields. In the method, a voltage of the scan electrode is gradually increased from a second voltage to a third voltage while applying a first voltage to the address electrode during a first reset period of a first subfield among the plurality of subfields, and the voltage of the scan electrode is gradually increased from a fifth voltage to a sixth voltage that is lower than the third voltage while applying a fourth voltage that is higher than the first voltage to the address electrode during a second reset period of a second subfield among the plurality of subfields.	04-02-2009

Soon-Geoun Jang, Suwon-Si KR

Patent application number	Description	Published
20100026856	IMAGE PROCESSING METHOD AND APPARATUS, AND A RECORDING MEDIUM STORING PROGRAM TO EXECUTE THE METHOD - An image processing method, apparatus and program for reducing noise in an image. The apparatus includes a low-frequency component extraction unit extracting a first low-frequency component from first image data, a noise reduction unit obtaining a second low-frequency component by applying a noise reduction filter to the first low-frequency component or data obtained by processing the first low-frequency component, a high-frequency component extraction unit extracting a first high-frequency component from the first images data and either one of the second low-frequency component and data obtained by processing the second low-frequency component, and the first image data, a high-frequency component tuning unit obtaining a second high-frequency component by tuning the first high-frequency component, and an image synthesis unit obtaining second image data by combining either one of the second low-frequency component and the data obtained by processing the second low-frequency component with the second high-frequency component.	02-04-2010
20100027904	IMAGE PROCESSING APPARATUS AND METHOD, AND A RECORDING MEDIUM STORING A PROGRAM FOR EXECUTING THE IMAGE PROCESSING METHOD - An image processing apparatus and method for quickly and effectively reducing noise in images processed by apparatuses having a low hardware specification, and a program for executing the image processing method. The image processing apparatus includes an image dividing unit for obtaining a plurality of first sub-image data items corresponding to a plurality of first sub-images that are obtained by dividing a first image corresponding to first image data, a noise reducing unit for obtaining a plurality of second sub-image data items corresponding to a plurality of second sub-images by reducing noise in the first sub-images from the first sub-image data items that are obtained by the image dividing unit, and an image synthesizing unit for obtaining second image data corresponding to a second image corresponding to the plurality of second sub-images from the plurality of second sub-image data items that are obtained by the noise reducing unit.	02-04-2010

Taek Yong Jang, Suwon-Si KR

Patent application number	Description	Published
20100229934	Solar cell and method for the same - A polycrystalline silicon solar cell and its manufacturing method are disclosed. The polycrystalline silicon solar cell in according with the present invention is formed by crystallizing amorphous silicon, in which a metal catalyst is used to lower crystallization temperature. The solar cell in according with the present invention is characterized by comprising a plurality of polycrystalline silicon layers, wherein at least one of the plurality of polycrystalline silicon layers contains a metal component.	09-16-2010
20100240165	METHOD FOR MANUFACTURING SOLAR CELL - A manufacturing method of a polycrystalline solar cell is disclosed. A polycrystalline silicon solar cell in accordance with the present invention performs crystallization-annealing amorphous silicon with a metal catalyst so as to reduce a crystallization temperature. The manufacturing method of a solar cell in accordance with the present invention includes the steps of (a) forming a first amorphous silicon layer on a substrate; (b) forming a second amorphous silicon layer on the first amorphous silicon layer; (c) forming a metal layer on the second amorphous silicon layer; (d) performing crystallization-annealing the second amorphous silicon layer; and (e) forming a third amorphous silicon layer on a resulting crystalline silicon layer of the step (d).	09-23-2010
20110146759	SOLAR BATTERY MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell mode and a method for manufacturing the same are disclosed. The solar battery module in accordance with the present invention includes a plurality of solar cells arranged in row and column directions; and a conductive ribbon electrically connecting the plurality of solar cells, wherein each of the solar cells has a structure in which a first photoelectric element including a polycrystalline semiconductor layer and a second photoelectric element including an amorphous semiconductor layer are stacked.	06-23-2011

Taek Young Jang, Suwon-Si KR

Patent application number	Description	Published
20110217461	MANUFACTURING METHOD OF A HOLDER OF A BOAT FOR LOADING A SUBSTRATE - A manufacturing method of a holder of the boat for loading a semiconductor substrate includes molding a holder substrate of a pipe shape having inner and outer circumference of a predetermined size in such a manner that a lower portion of the semiconductor substrate is seated thereon, and forming a plurality of holder rings by cutting the holder rings from the holder substrate in such a manner that each holder ring is matched to a disposal interval of the semiconductor substrates in the boat. The manufacture of the holder and the batch type boat are simple by means of the holder ring supported on the supporting rods and the end-effector escapes the supporting rods, so that the pitch interval can be minimized, whereby it can load the compact semiconductor substrate to the boat, the amount of the substrate treatment can be improved and thus the productivity thereof can be improved.	09-08-2011

Won-Hyouk Jang, Suwon-Si KR

Patent application number	Description	Published
20090307163	VIRTUAL MEASURING DEVICE AND METHOD - A virtual measuring device and a method for measuring the deposition thickness of amorphous silicon being deposited on a substrate is disclosed, where the method of measuring the deposition thickness of amorphous silicon includes predicting and adapting operations. In the predicting operation, during a process of depositing the amorphous silicon to a substrate, the deposition thickness is predicted by multiplying a predicted deposition speed to a deposition time by using a prediction model expressing a relationship between a deposition speed and a plurality of process factors that are correlated with the deposition speed obtained from the deposition thickness and the deposition time, and the predicted deposition thickness is compared with the measured deposition thickness, so that the relationship between the plurality of process factors and the deposition speed in the prediction model is compensated according to the comparison difference.	12-10-2009

Patent applications by Won-Hyouk Jang, Suwon-Si KR

Woo-Hyuk Jang, Suwon-Si KR

Patent application number	Description	Published
20100017664	EMBEDDED FLASH MEMORY TEST CIRCUIT - Provided is an embedded flash memory test circuit, including an embedded flash memory call array a read-only memory (ROM) built-in self test (BIST) unit, a ROM BIST control unit and a comparison unit. The embedded flash memory cell array includes multiple flash memory cells, and simultaneously outputs m pieces of read data, where m is a natural number. The ROM BIST unit generates first compressed data by compressing the m pieces of read data. The ROM BIST controller controls the ROM BIST unit. The comparison unit compares the first compressed data and expected data.	01-21-2010

Young-Bae Jang, Suwon-Si KR

Patent application number	Description	Published
20110142260	METHOD AND APPARATUS FOR OUTPUTTING AUDIO SIGNAL IN PORTABLE TERMINAL - A method and an apparatus for outputting an audio signal in a portable terminal are provided. In the method, a touched coordinate of a screen is recognized. An output volume of each of a plurality of speakers is controlled according to the touched coordinate. An audio signal is output via the plurality of speakers whose output volume has been controlled.	06-16-2011

Young-Heub Jang, Suwon-Si KR

Patent application number	Description	Published
20110298949	LIGHT LEAKAGE COMPENSATING UNIT IMAGE SENSORS, IMAGE SENSOR ARRAYS INCLUDING THE UNIT IMAGE SENSORS, AND METHODS FOR COMPENSATING FOR LIGHT LEAKAGE OF THE IMAGE SENSOR ARRAYS - A light leakage compensating unit image sensor in a back side illumination method includes a photodiode and a storage diode, in which light input to a back side of the unit image sensor is received only by an area forming an electrode of the photodiode, and an area for forming another electrode of the photodiode and an area for forming two electrodes of the storage diode are separated from each other by a well, thereby compensating light leakage.	12-08-2011

Young-Shil Jang, Suwon-Si KR

Patent application number	Description	Published
20090015593	METHOD AND APPARATUS FOR AUTOMATICALLY CHANGING COLOR - Provided are a method and an apparatus for automatically changing a color of a user interface of an image displaying apparatus, and a computer readable recording medium storing a program for executing the method. The method of automatically changing the color includes: analyzing a color distribution of a predetermined image; determining a representative color based on the analyzed color distribution; and setting a color of a predetermined region in an apparatus displaying the image as the representative color.	01-15-2009
20090040228	CONTENT INFORMATION DISPLAY METHOD AND APPARATUS - Provided are a content information display method and apparatus. The method includes: extracting a content file list; extracting additional information having a same property from among additional information on each of content files included in the content file list; generating a graph representing a degree of the property by comparing the extracted additional information on each content file with additional information on another content file; and displaying the graph and the content file list.	02-12-2009
20110254806	METHOD AND APPARATUS FOR INTERFACE - A method and apparatus for interfacing, the method including detecting waveforms generated due to contact between a plurality of input members and an input surface for receiving touch inputs; obtaining property information regarding each input member based on the detected waveforms; and generating an input signal corresponding to a combination of the property information of the input members and gestures generated by the input members.	10-20-2011

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