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Jeong, Suwon-Si

Byeong Cheon Jeong, Suwon-Si KR

Patent application number	Description	Published
20110254620	POWER INTERFACE CIRCUIT OF CONTACT IC CARD READER - A power interface circuit of a contact integrated circuit (IC) card reader is provided. The power interface circuit includes a power control unit configured to invert, amplify and output a power control signal supplied from the outside, a switching diode unit configured to control on and off operations of a ground terminal transistor in a complementary transistor unit in response to an output signal of the power control unit, the complementary transistor unit in which complementary transistors transfer a power supply terminal voltage to a power output unit or mute a card power supply terminal of the power output unit to a ground voltage level while operating inversely to each other in response to a control signal directly input from the power control unit and a control signal input through the switching diode unit, and the power output unit configured to output a voltage input through the complementary transistor unit to a card power supply terminal of an IC card or maintain the card power supply terminal at the ground voltage level in response to operation of the complementary transistor unit.	10-20-2011

Byeong-No Jeong, Suwon-Si KR

Patent application number	Description	Published
20110026967	PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS HAVING THE SAME - A process cartridge usable with an image forming apparatus includes a developing member, a photosensitive medium to face the developing member, a pair of supporting plates to rotatably support the developing member and the photosensitive medium; a center moving member rotatably disposed on the supporting plate, the center moving member having a first position in which the photosensitive medium contacts the developing member and a second position in which the photosensitive medium is spaced apart from the developing member; and a separation restraining member formed so that when the center moving member locates at the second position, the separation restraining member restrains the center moving member from moving from the second position.	02-03-2011

Changoh Jeong, Suwon-Si KR

Patent application number	Description	Published
20100244032	ALUMINUM-NICKEL ALLOY WIRING MATERIAL, DEVICE FOR A THIN FILM TRANSISTOR AND A THIN FILM TRANSISTOR SUBSTRATE USING THE SAME, AND METHOD OF MANUFACTURING THE THIN FILM TRANSISTOR SUBSTRATE - An Aluminum-Nickel alloy wiring material includes Aluminum, Nickel, Cerium, and Boron. A thin film transistor includes the Aluminum-Nickel alloy wiring material. A sputtering target comprises Aluminum, Nickel, Cerium and Boron. A method of manufacturing a thin film transistor substrate comprises disposing a thin film transistor on a substrate, wherein the thin film transistor includes a wiring circuit layer comprising Aluminum, Nickel, Cerium, and Boron. The Nickel, Cerium and Boron satisfy the following inequalities; 0.5≦X≦5.0, 0.01≦Y≦1.0, and 0.01≦Z≦1.0, respectively, wherein X represents an atomic percentage of Nickel content, Y represents an atomic percentage of Cerium content, and Z represents an atomic percentage of Boron content.	09-30-2010

Chun-Seok Jeong, Suwon-Si KR

Patent application number	Description	Published
20090190109	SUBSTRATE TRANSFER APPARTUS - A substrate transfer apparatus that is designo provide an inclined transfer function that improves liquid saving efficiency of a process solution (developing solution) during the transfer of the substrate. The substrate transfer apparatus includes a first transfer unit for transferring a substrate, a second transfer unit spaced apart from an end of the first transfer unit, a third transfer unit disposed between the first and second transfer units and providing an inclined transfer that is capable of saving a developing solution adhered to the substrate during transfer of the substrate, and a transfer controller for controlling an inclined transfer angle and a connection state of the third transfer unit.	07-30-2009

Dae-June Jeong, Suwon-Si KR

Patent application number	Description	Published
20100310912	ELECTRODE ASSEMBLY AND SECONDARY BATTERY USING THE SAME - An electrode assembly of a secondary battery includes an electrode group including a first electrode plate, a separator, and a second electrode plate that are stacked and wound, and a finishing tape attached to a predetermined region of a terminal portion of the electrode group. The finishing tape satisfies the equation Y	12-09-2010
20110076555	SECONDARY BATTERY - A secondary battery including: an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate; a can accommodating the electrode assembly and an open end; and a cap assembly to seal the open end of the can. A step difference is formed in an upper end of the can. A supporter settled in the step difference is formed in the cap assembly. A bottom protrusion inserted into the can is formed on a bottom surface of the supporter. Therefore, ignition and explosion are prevented by a short between the electrode plates in accordance with the deformation of the electrode assembly so that the stability of the secondary battery may be improved.	03-31-2011

Da Jeong Jeong, Suwon-Si KR

Patent application number	Description	Published
20100221531	CARBON NANOTUBE CONDUCTIVE LAYER USING SPRAY COATING AND PREPARING METHOD THEREOF - Provided is a carbon nanotube (CNT) transparent conductive layer having a loop pattern in which a plurality of loops are at least partially connected to one another, and a fabrication method thereof. The loops in the pattern are generated by a spray-coating method and partially connected with one anther, and thus improving transparency and conductivity of the CNT transparent conductive layer. In Addition, the CNT transparent conductive layer has conductivity and sheet resistance highly suitable for a transparent electrode.	09-02-2010

Eui-Heon Jeong, Suwon-Si KR

Patent application number	Description	Published
20090089255	INFORMATION SEARCH APPARATUS AND METHOD - Provided is an information search apparatus and method. The method includes extracting first information and second information from specific information that is received; determining whether the second information satisfies specific conditions; generating a query by combining the second information and the first information if it is determined that the second information satisfies the specific conditions; and transmitting the generated query to a terminal.	04-02-2009
20090164916	METHOD AND SYSTEM FOR CREATING MIXED WORLD THAT REFLECTS REAL STATE - A method and system for creating a mixed world that reflects a real state is provided. The system includes a mirror world creation module which creates a mirror world that represents the structure of a real world; an object information collection module which collects real object information; and a mixed world creation module which creates a mixed world by reflecting the real object information into the mirror world.	06-25-2009
20090327889	MATRIX BLOGGING SYSTEM AND SERVICE SUPPORTING METHOD THEREOF - A matrix blogging system and a service supporting method thereof are provided. In a virtual world generated by mapping a real world in a predetermined form, a virtual avatar corresponding to a fixed terminal and a real avatar corresponding to a mobile terminal are operated, and a facial expression, a status, a movement, and a direction of the real avatar are changed in real time based on tag information collected by the mobile terminal, and a blog or contents that is searched for with high reliability and accuracy based on the collected tag information is provided to a user of the mobile terminal.	12-31-2009

Geun Hee Jeong, Suwon-Si KR

Patent application number	Description	Published
20110256717	METHODS FOR FABRICATING SEMICONDUCTOR DEVICES - Provided are semiconductor devices and methods for fabricating the same. A method for fabricating a semiconductor device includes: forming an interlayer dielectric layer including an opening in which a lower conductive layer is exposed; forming a barrier layer on the interlayer dielectric layer and on the lower conductive layer the opening; forming an anti-seed generation region on a surface of the barrier layer which is provided on a top surface of the interlayer dielectric layer and an upper sidewall of the opening; and filling the opening with conductive material to form a conductive layer.	10-20-2011

Gi Cheol Jeong, Suwon-Si KR

Patent application number	Description	Published
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
20100054825	IMAGE FORMING APPARATUS - An image forming apparatus includes a transfer unit to transfer a toner to a printing medium, and a waste toner recovery unit to convey a waste toner recovered from the transfer unit. A first driving source for driving the transfer unit is configured independently of a second driving source for driving the waste toner recovery unit, so that deterioration in the quality of image caused by the waste toner recovery unit can be minimized.	03-04-2010
20110142497	IMAGE FORMING APPARATUS - An image forming apparatus includes a transfer unit detachably supported by a body frame to transfer an image on an image holding member to a recording medium. A driving unit installed on the body frame provides a rotational driving force to the transfer unit. A waste developing agent container is selectively attached to the body frame to store waste developing agent collected from the transfer unit. An engagement assembly is installed on the body frame to selectively engage the transfer unit with the driving unit to the transfer unit while at the same time allowing or blocking the installation of the waste developing agent container in the body frame in accordance with the state of engagement of the transfer unit.	06-16-2011

Guen-Ho Jeong, Suwon-Si KR

Patent application number	Description	Published
20100058187	ELECTRONIC ALBUM AND METHOD FOR REPLAYING ELECTRONIC ALBUM - An electronic album and a method for replaying the electronic album are provided. The method for replaying the electronic album includes determining whether a predetermined command is received, and replaying an image file and audio file simultaneously, if it is determined that the predetermined command is received. Hence, it is possible for a user to utilize image and audio files which are automatically replayed simultaneously.	03-04-2010

Haeng Maan Jeong, Suwon-Si KR

Patent application number	Description	Published
20080302140	Rotating tub body and drum-type washing machine having the same - A cylindrical rotating tub body and a drum-type washing machine having the same, in which the rotating tub body is formed by rolling a plate such that both ends of the plate are connected to each other. The washing machine includes a cylindrical rotating tub body and a plurality of lifters, which are spaced apart from each other on an inner peripheral surface of the rotating tub body. The rotating tub body includes lifter installation sections on which a plurality of lifters are installed, concave-convex sections having a plurality of concave-convex parts and being installed between the lifter installation sections, and reinforcement sections to reinforce the strength of the lifter installation sections. The lifter installation sections having a strength lower than that of the concave-convex sections are reinforced due to the reinforcement sections, so that the lifter installation sections are prevented from being extremely being deformed during the rolling process.	12-11-2008

Hong Kyu Jeong, Suwon-Si KR

Patent application number	Description	Published
20100182952	RRC message transmission method in wireless communication system - A Radio Resource Control (RRC) message transmission method and apparatus for a wireless communication system operating in TTI and acknowledge mode is configured to reduce interruption time by minimizing retransmission times of RRC message. The message transmission method for a wireless communication system includes generating, at a transmitter, a message; transmitting the message two or more times consecutively from the transmitter to a receiver; analyzing, at a receiver, the message transmitted by the transmitter; transmitting an acknowledge message or a negative-acknowledge from the receiver to the transmitter depending on the analysis result; and terminating, at the transmitter, a retransmission process of the message upon receipt of the acknowledgement message.	07-22-2010
20110170414	APPARATUS AND METHOD FOR PERFORMING CONGESTION CONTROL IN A COMMUNICATION SYSTEM - A method for performing congestion control in a communication system. The method includes transmitting a request message to a node using a first packet with a highest priority and receiving a response message corresponding to the request message using the first packet and at least one of a plurality of second packets, estimating a one-way delay of the first packet according to a round trip time for the first packet, converting one of the one-way delay of the first packet and the one-way delay of at least one of the plurality of second packets into a quality of service (QoS) level using a predetermined upper delay bound for a corresponding packet, and converting the converted QoS level into an effective congestion level representing a congestion degree in a network and performing congestion control using the effective congestion level.	07-14-2011
20110179329	APPARATUS AND METHOD FOR SETTING HYBRID AUTOMATIC REPEAT REQUEST AND AUTOMATIC REPEAT REQUEST PARAMETER IN MOBILE COMMUNICATION SYSTEM - An apparatus is capable of setting HARQ and ARQ parameters in a mobile communication system. The apparatus sets HARQ and ARQ parameters in a mobile communication system. The apparatus sets a default HARQ parameter based on the determined default HARQ parameter setting condition determined by using a plurality of QCIs. The apparatus sets a default ARQ parameter based on the determined default ARQ parameter setting condition determined by using the plurality of QCIs, and updates the set default HARQ parameter and the set default ARQ parameter according to a channel status of a UE.	07-21-2011
20110182181	METHOD AND APPARATUS FOR ADAPTIVELY MANAGING BUFFER IN COMMUNICATION SYSTEM INCLUDING A PLURALITY OF NETWORK NODES - A method and apparatus manage a buffer of a lower network node in a communication system. A current queue length of the buffer is monitored in every measurement time. A logical region in which the current queue length is included is determined, among a plurality of logical regions included in the buffer. Each of the logical regions corresponds to a queue length determined by using an upper threshold and a lower threshold of a total queue length of the buffer. A congestion state of a network is detected, and a first queue length is readjusted when the current queue length is included in the first queue length which corresponds to a first logical region that exceeds the upper threshold. And a network congestion state signal that represents the detected congestion state of the network is transmitted to the upper network node.	07-28-2011
20110183672	METHOD AND APPARATUS FOR DETERMINING HANDOVER IN MOBILE COMMUNICATION SYSTEM - A method and an apparatus of a serving base station for determining handover of a terminal in a mobile communications system are provided, including determining whether a measurement report message is received from a User Equipment (UE); when receiving the measurement report message, determining whether a channel status value of the UE satisfies a preset condition during a certain time; and determining whether to hand over the UE according to the determination result.	07-28-2011
20110188377	METHOD AND APPARATUS FOR FLOW CONTROL BETWEEN RLC AND PDCP IN A COMMUNICATION - An apparatus and a method for flow control between a Packet Data Convergence Protocol (PDCP) layer and a Radio Link Control (RLC) layer in a communication system are provided. The method includes storing Service Data Units (SDUs) to be transferred to the RLC layer, receiving information on a capacity that is currently unused in a buffer of the RLC layer from the RLC layer, and generating Packet Data Units (PDUs) from SDUs, a capacity of which corresponds to the information, among packets stored in a buffer of the PDCP layer, and then transferring the generated PDUs to the RLC layer.	08-04-2011

Hong-Sil Jeong, Suwon-Si KR

Patent application number	Description	Published
20080288846	APPARATUS AND METHOD FOR ENCODING AND DECODING BLOCK LOW DENSITY PARITY CHECK CODES WITH A VARIABLE CODING RATE - An apparatus and method for coding a block Low Density Parity Check (LDPC) code having a variable coding rate. The apparatus receives an information word and encodes the information word into a block LDPC code based on one of a first parity check matrix and a second parity check matrix, depending on a coding rate to be applied when generating the information word into the block LDPC code.	11-20-2008

Jae-Hyeuk Jeong, Suwon-Si KR

Patent application number	Description	Published
20090111043	ENVIRONMENT-FRIENDLY TONER FOR ELECTROPHOTOGRAPHY AND METHOD OF PREPARING THE SAME - A toner for electrophotography includes a polyester-based resin, a colorant, a charge controlling agent, and a releasing agent, wherein the toner does not substantially comprise of an organic tin, and generates about 100 ppm or less of volatile organic compounds at a temperature of about 150 to about 200° C.	04-30-2009
20090214965	TONER FOR ELECTROPHOTOGRAPHY - An electrophotographic toner includes a binder resin, a colorant, and a releasing agent, wherein the electrophotographic toner has a complex viscosity (η) of 4e2 Pa·s to 8e3 Pa·s at a temperature range of 120 to 160° C. and an angular velocity range of 1.6 to 10 rad/s, a rate of change of the complex viscosity of 165 to 185 Pa·s/° C. at 1.6 rad/s, and 70 to 80 Pa·s/° C. at 10 rad/s within the temperature range, a stress relaxation of 1.0 e3 to 4.5 e4 Pa at a relaxation time of 0.05 to 0.3 seconds under a temperature range of 120 to 160° C., and a rate of change of the stress relaxation (ΔG/ΔT) of 785 to 1000 Pa/° C. at 0.05 seconds and 190 to 215 Pa/° C. at 0.3 seconds within the temperature range above.	08-27-2009
20090324296	ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME - Disclosed are an electrophotographic toner and a method of preparing the same. The electrophotographic toner includes latex; a colorant; and a releasing agent. The absolute value of a differential value of complex viscosity with respect to temperature,	12-31-2009
20100167194	ELECTROPHOTOGRAPHIC TONER AND METHOD OF PREPARING THE SAME - The disclosure provides electrophotographic toner and a method of preparing the same. The toner includes a latex, a colorant, and a releasing agent, wherein the toner has a weight-average molecular weight of about 50,000 to about 80,000; a complex viscosity of about 1×10	07-01-2010
20110158726	PICKUP ROLLER AND IMAGE FORMING APPARATUS HAVING THE SAME - A pickup roller includes a supporting layer and a pickup layer, which includes a base surrounding the outer perimeter of the supporting layer and a plurality of particles which are distributed throughout the base and have a different hardness than a hardness of the base.	06-30-2011

Jae Kap Jeong, Suwon-Si KR

Patent application number	Description	Published
20110294733	MODIFIED HUMAN THROMBOPOIETIN POLYPEPTIDE FRAGMENT AND MANUFACTURING METHOD THEREOF - The invention concerns human thrombopoietin and in particular modified forms of thrombopoietin (TPO) with improved properties. The improved proteins contain amino acid substitutions at specific positions within the TPO molecule. The invention provides modified TPO molecules, preferably fusion proteins comprising immunoglobulin constant regions and modified human TPO, with improved biological activity concomitant with reduced immunogenic potential in the protein. The improved proteins are intended for therapeutic use in the treatment of diseases in humans.	12-01-2011

Jin Guk Jeong, Suwon-Si KR

Patent application number	Description	Published
20110268422	Method, system, and medium for providing broadcasting service using home server and mobile phone - A method, system, and medium of providing various types of broadcast services such as a record, a summary, a navigation and a real-time event service with respect to a broadcast content, utilizing a home server, according to a user's request. A broadcast service providing method includes: storing broadcast summary data, navigation data and real-time event data which is generated by analyzing received broadcast data according to a broadcast record request from a user's portable device, in a database; and providing the user's portable device with a streaming service with respect to the stored broadcast summary data, the navigation data and the real-time event data, according to a summary selection request from the user's portable device.	11-03-2011

Jin-Ha Jeong, Suwon-Si KR

Patent application number	Description	Published
20110304015	SEMICONDUCTOR PACKAGE - A semiconductor package includes a substrate in which a plurality of wires are formed; at least one semiconductor chip electrically connected to portions of the plurality of wires; and a shielding can mounted on the substrate, surrounding the at least one semiconductor chip, electrically connected to at least one wire of the plurality of wires and including a soft magnetic material. The semiconductor package can prevent or substantially reduce electromagnetic interference (EMI).	12-15-2011

Joseph Jeong, Suwon-Si KR

Patent application number	Description	Published
20090011287	High temperature fuel cell stack and fuel cell having the same - In a fuel cell, a fuel cell stack for high temperature comprises: a main body of the fuel cell having an electrolyte membrane, and an anode electrode and a cathode electrode bonded to both sides of the electrolyte membrane for generating electric energy by electro-chemically reacting fuel supplied to the anode electrode and oxidizer supplied to the cathode electrode; and a heater having a chamber attached to the main body of the fuel cell and an oxidation catalyst installed inside the chamber. The heater generates heat by oxidizing fuel supplied to the inside of the chamber, and heats the main body of the fuel cell with the generated heat. According to the present invention, it is possible to significantly reduce the starting time of the main body of the fuel cell, and to easily control a starting temperature of the main body of the fuel cell.	01-08-2009

Ju Hwan Jeong, Suwon-Si KR

Patent application number	Description	Published
20110169215	PAPER FEEDING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME AND CONTROL METHOD THEREOF - A paper feeding device to sense various sizes of paper according to a sensing voltage output from a sensor and an image forming apparatus having the same includes a body to receive paper in which an image is printed thereon. The image forming apparatus further includes a paper feeding device to feed paper into the body. The paper feeding device includes a paper tray in which paper is loaded, and paper guides that are slidably installed to the paper tray to guide left and right ends of paper loaded in the paper tray in a paper feeding direction. A light reflector is installed to be moved in linkage with the paper guides and includes a stepped reflection surface. A sensor emits light to the light reflector and receives the light reflected by the light reflector to determine the sizes of paper.	07-14-2011

Jun Jeong, Suwon-Si KR

Patent application number	Description	Published
20090147397	PATTERNED MAGNETIC RECORDING MEDIUM AND METHOD OF RECORDING TRACK INFORMATION ONTO THE SAME - Provided are a patterned magnetic recording medium and a method of recording track information onto the patterned magnetic recording medium. The patterned magnetic recording medium includes: a data sector comprising a plurality of magnetic recording regions which are spaced apart from one another, wherein the magnetic recording regions constitute a plurality of tracks which are each shaped like a ring; and a servo sector comprising servo patterned regions and correction code regions, which are each provided on each of the plurality of tracks, wherein information regarding a track that is to be actually used in a hard disk drive (HDD) is recorded on a correction code region of at least one track of the plurality of tracks.	06-11-2009
20090147402	PATTERNED MAGNETIC RECORDING MEDIUM AND METHOD OF SELF SERVO WRITING ONTO THE SAME - Provided are a patterned magnetic recording medium and a method of self servo writing in which servo information is written on the patterned magnetic recording medium. The patterned magnetic recording medium includes: a data sector including a plurality of magnetic recording regions spaced apart from one another, wherein the magnetic recording regions constitute a plurality of tracks which are each shaped like a ring; and a servo sector on which servo information regarding the tracks is capable of being written along the tracks, wherein only to a part of the tracks of the servo sector, servo information regarding the part of the tracks is written in the form of a physical servo pattern which is formed by physically patterning a magnetic recording layer.	06-11-2009

Ju-Sun Jeong, Suwon-Si KR

Patent application number	Description	Published
20100100843	IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - An image processing apparatus includes: a storing unit which stores information on a standard time zone; a receiving unit which receives a broadcasting signal containing base station information; and a controller which detects the base station information from the broadcasting signal and sets the standard time zone corresponding to the base station information by referring to the storing unit. With the above configuration, it is possible to automatically set various basic items at an initial setting of the image processing apparatus.	04-22-2010

Key Jeong, Suwon-Si KR

Patent application number	Description	Published
20110217988	MOBILE DEVICE HAVING AUXILIARY POWER SUPPLY UNIT FOR TRANSMISSION OF LOCATION INFORMATION AND RELATED METHOD - A mobile device has a radio frequency (RF) unit that transmits location information about the mobile device to a base station. The mobile device includes a main power supply unit that supplies main electric power to respective elements of the mobile device, and an auxiliary power supply unit that supplies auxiliary electric power to selected elements of the mobile device when the main electric power is not supplied. A switch unit connects the auxiliary power supply unit with the selected elements when the main electric power is not supplied. A control unit controls operation of the switch unit by detecting when the main electric power is not supplied and controls transmission of the location information to the base station through the RF unit. Even when the main electric power is not supplied, the mobile device can repeatedly transmit its location information to the base station by using auxiliary electric power.	09-08-2011

Kwang Sup Jeong, Suwon-Si KR

Patent application number	Description	Published
20110094986	AUXILIARY APPARATUS OF CARRIER FOR VEHICLES - Disclosed herein is an auxiliary apparatus of a carrier mounted to a rear portion of a vehicle, including a locking unit fastened to the carrier, the locking unit including a locking pin to be extracted or retracted in response to operation of a switch unit, a rotary plate rotatably coupled to the locking unit, and a fastening member mounted to the rotary plate, the fastening member having at least a fastening hole into which the locking pin is selectively inserted and locked according to the operation of the switch unit.	04-28-2011
20110108592	Bicycle Carrier for Vehicle - Disclosed herein is a bicycle carrier for a vehicle, which is housed in the rear bumper of the vehicle to be concealed and when necessary is drawn out from the rear bumper to carry a bicycle. The bicycle carrier includes a front frame positioned in a rear bumper of the vehicle and secured to a rear end of a vehicle body. A central frame perpendicularly passes through the front frame. A rear frame is secured to a rear end of the central frame. A folding unit couples each of opposite ends of the front frame with each of opposite ends of the rear frame and is folded to vary a distance between the front frame and the rear frame. A bicycle wheel support is provided on the folding unit. A bicycle body support is provided on the central frame.	05-12-2011

Kyeong-In Jeong, Suwon-Si KR

Patent application number	Description	Published
20080207211	Method and apparatus for indicating preferred layer information in multimedia broadcast/multicast service (MBMS) - A method is disclosed for transferring preferred frequency information in a mobile communication system which establishes a preferred frequency layer and a non-preferred frequency layer for a Multimedia Broadcast/Multicast Service (MBMS) service. The method involves the steps of determining at least one preferred frequency of the MBMS service when a session of the MBMS service starts, generating the preferred frequency information representing said at least one preferred frequency, and transmitting the preferred frequency information to at least one serving radio network controller for managing communication of user equipments intended to receive the MBMS service.	08-28-2008
20100220717	Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network - A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC.	09-02-2010

Kyoung Heon Jeong, Suwon-Si KR

Patent application number	Description	Published
20090313440	SHARED MEMORY BURST COMMUNICATIONS - A method and apparatus are provided for sharing multipath-accessible memory between a plurality of processors, the method including connecting the plurality of processors in read/write communication to a same shared memory region; connecting the plurality of processors in read communication to a same semaphore area; selectably connecting one of the plurality of processors in write communication to the same semaphore area; exchanging shared memory access command messages between two processors for negotiating access to the same shared memory region; and storing protected variables indicative of the currently negotiated access to the same shared memory region in the same semaphore area, wherein the shared memory region has a channel relative to each processor, each channel having at least one buffer disposed for transferring a plurality of data packets in a burst mode.	12-17-2009

Kyung-Ock Jeong, Suwon-Si KR

Patent application number	Description	Published
20100296021	BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME - A backlight unit, light guide panel, and liquid crystal display (LCD) apparatus having the same are provided. The backlight unit includes a light guide panel which comprises a plurality of patterns to scatter light forward on a bottom surface, and one or more fixing grooves on an edge area; a light source unit which is disposed on a side surface of the light guide panel, and emits light towards the light guide panel; and a supporting member which supports the light guide panel, and comprises one ore more fixing protrusions being inserted into the fixing groove, wherein the amount of patterns formed on a darkness occurring area adjacent to the fixing groove is increased compared to that on an adjacent area, and the amount of patterns formed on a bright line occurring area adjacent to the fixing groove is decreased compared to that on an adjacent area.	11-25-2010
20100296310	BACKLIGHT UNIT OF DISPLAY APPARATUS - A backlight unit of a display apparatus is provided. The backlight unit includes a display housing, a light source which is arranged along an inner circumference the display housing, a light guide plate through which light of the light source is transmitted, and which forms surface light, an optical sheet which is disposed on an upper side of the light guide plate to upwardly diffuse the light of the light source transmitted through the light guide plate, a plurality of first fixing units, each of which fix both the light guide plate and the optical sheet, a plurality of second fixing units which support only the light guide plate, and a support frame which is connected to the display housing to fix the optical sheet to the display housing provisionally, and has a window formed on a surface corresponding to the light guide plate to allow light to pass therethrough.	11-25-2010
20110141670	BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME - Disclosed are a backlight unit and a display apparatus the apparatus including: a cover unit; a video receiver receiving a video signal; a video processor processing the video signal; a display panel in the cover unit which displays an image based on the processed video signal; a light guide plate in the cover unit; a plurality of light sources arranged along a lateral side of the light guide plate emitting light toward the lateral side of the light guide plate; a module substrate disposed at an edge of the cover unit, wherein the plurality of light sources are mounted on the module substrate; and a support member including a first end part coupled to the cover unit and a second end part supporting the module substrate, wherein the module substrate is not coupled to the cover unit.	06-16-2011
20110234938	DISPLAY APPARATUS AND BACKLIGHT UNIT - A display apparatus and a backlight unit for lighting the display apparatus are provided. The backlight unit includes a light guide plate, a plurality of light sources which project light onto a side surface of the light guide plate, and a light guide unit which is provided in each of at least two groups of light sources. The light guide unit is disposed toward the light guide plate in order to limit diffusion of a path of the light projected onto the side surface of the light guide plate. Accordingly, the light enters the light guide plate in a narrow path in a direction that is perpendicular to the side wall of the light guide plate, so that local dimming is achieved effectively.	09-29-2011

Mi-Jin Jeong, Suwon-Si KR

Patent application number	Description	Published
20100117959	MOTION SENSOR-BASED USER MOTION RECOGNITION METHOD AND PORTABLE TERMINAL USING THE SAME - A motion sensor-based user motion recognition method and portable terminal having a motion sensor is disclosed. The method recognizes user motions in a portable terminal. At least one parameter value is extracted from at least one user motion applied to the portable terminal. A reference parameter value serving as a user motion recognition reference is established according to at least one extracted parameter value. The established reference parameter value is stored.	05-13-2010
20110071757	Method and apparatus for providing service using a sensor and image recognition in a portable terminal - A method and an apparatus provides a service using a sensor and image recognition in a portable terminal that supports Augmented Reality (AR). The method includes determining whether the portable terminal is parallel to ground using an acceleration sensor. When the portable terminal is parallel to the ground, either a map including nearby Point Of Interest (POI) information or constellation information is displayed.	03-24-2011

Moon-Sik Jeong, Suwon-Si KR

Patent application number	Description	Published
20110194769	IMAGE PROCESSING METHOD AND APPARATUS - An image processing method includes segmenting a series of obtained images, calculating a central point of each segment, and obtaining a target object based on movement variance of the central points of segments in the series of images.	08-11-2011

Myoung Joon Jeong, Suwon-Si KR

Patent application number	Description	Published
20110263202	BLUETOOTH COMMUNICATION METHOD AND SYSTEM - A Bluetooth communication method and system allows a Bluetooth device to rapidly establish a Bluetooth connection. A first Bluetooth device that is in a client mode displays a visual representation of its ID on a display unit. A second Bluetooth device that is in a host mode acquires the displayed visual representation of the ID of the first Bluetooth device via a camera module and extracts the ID of the first Bluetooth device. The second Bluetooth device transmits a Bluetooth communication-connection-request signal to the first Bluetooth device using the extracted ID. The first Bluetooth device transmits a replay signal responding to the Bluetooth communication-connection-request signal to the second Bluetooth device. The second Bluetooth device receives the reply signal and establishes a Bluetooth communication channel with the first Bluetooth device.	10-27-2011

Sa-Bong Jeong, Suwon-Si KR

Patent application number	Description	Published
20090027719	METHOD AND APPARATUS FOR CONNECTING IMAGE FORMING APPARATUS WITH MULTIPLE HOST DEVICES - A method and an apparatus for connecting an image forming apparatus with multiple host devices. The method includes: displaying a user interface in which the image forming apparatus and the host devices are arranged; setting an area in the user interface in which the host devices are to be connected to the image forming apparatus; and connecting host devices positioned in the set area to the image forming apparatus.	01-29-2009

Sang-Min Jeong, Suwon-Si KR

Patent application number	Description	Published
20090087733	RECHARGEABLE BATTERY - A rechargeable battery includes an electrode assembly, a case, a cap assembly, and a current collecting plate. The electrode assembly includes an anode, a cathode, and a separator interposed between the anode and the cathode. The case houses the electrode assembly and has an opening and has a closed end. The cap assembly is coupled to the opening of the case, and is electrically connected to the electrode assembly. The current collecting plate is electrically connected to the anode or the cathode, and has a guide portion. The guide portion bends toward the electrode assembly to be in contact with the electrode assembly.	04-02-2009

Sang Soo Jeong, Suwon-Si KR

Patent application number	Description	Published
20110319112	METHOD AND APPARATUS FOR REPORTING MAXIMUM TRANSMISSION POWER IN WIRELESS COMMUNICATION - An information format and apparatus used by a base station to make a scheduling decision when the base station allocates resource to a terminal in a mobile communication system are provided. Operations of a terminal to report a maximum transmission power accurately to the base station in a scheduling process are also provided. A method for calculating a maximum transmit power in a constant manner regardless of a channel status is also provided.	12-29-2011

Seok- Jae Jeong, Suwon-Si KR

Patent application number	Description	Published
20110199388	METHOD AND APPARATUS FOR CONFIGURING GRAPHICAL EFFECT IN A MOBILE TERMINAL - A method for setting a graphical effect of a mobile terminal is provided. The method includes displaying a default graphical effect module when an entry for a setting mode of a graphical effect module is requested; determining whether at least one additional graphical effect module corresponding to the default graphical effect module exists, and displaying, upon a determination that the at least one additional graphical effect module corresponding to the default graphical effect module exists, the at least one additional graphical effect module; and registering an additional graphical effect module selected from among the displayed additional graphical effect modules as a graphical effect module to be used instead of the default graphical effect module, according to a user-request.	08-18-2011

Seokwon Jeong, Suwon-Si KR

Patent application number	Description	Published
20100093160	METHODS OF FORMING NANO-DEVICES USING NANOSTRUCTURES HAVING SELF-ASSEMBLY CHARACTERISTICS - Provided are methods of forming nano-devices. One of the methods includes forming a nano-scale self-assembly material layer on a substrate formed of at least one layer, forming a mask layer on the self-assembly material layer, performing a surface treatment process on the substrate using the mask layer as a mask, and removing the self-assembly material layer.	04-15-2010

Seong-Hua Jeong, Suwon-Si KR

Patent application number	Description	Published
20090128301	METHOD OF CONTROLLING DEVICE USING RADIO FREQUENCY IDENTIFICATION AND APPARATUS THEREFOR - A method of controlling a device by using radio frequency identification (RFID). The method includes wirelessly reading out by a first device information relating to data stored in a second device from the second device, determining an operation to be performed by the second device based on the read out information, and wirelessly recording a command corresponding to the determined operation into the second device.	05-21-2009

Seong-Kyun Jeong, Suwon-Si KR

Patent application number	Description	Published
20110279309	APPARATUS AND METHOD FOR PSEUDO RANGE VERIFICATION OF GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) RECEIVER - Provided is a method and apparatus for a pseudo range verification of a global navigation satellite system (GNSS) receiver, more particularly, a method and apparatus for the pseudo range verification of the GNSS receiver by comparing the pseudo range for a measurement calculated in the GNSS receiver and the pseudo range for a verification generated depending on a position of the GNSS receiver.	11-17-2011

Seon-I Jeong, Suwon-Si KR

Patent application number	Description	Published
20090251455	Flat panel display and method of driving the flat panel display - A flat panel display sequentially supplying data signals to a pixel portion using a demultiplexer and a method of driving the flat panel sufficiently supply scan signals in a horizontal period to prevent deformation and distortion of the data signal supplied to each pixel and compensate for a threshold voltage of a drive transistor of the pixel. The flat panel display includes a pixel portion having a plurality of pixels, a scan driver to supply scan signals to the pixel portion, a data driver to generate data signals, a dimultiplexer portion to sequentially supply the data signals to the pixel portion, and a lighting tester to supply a lighting test signal and an initialization signal to the pixel portion. Alternatively, the flat panel display includes a pixel portion having a plurality of pixels, a scan driver to supply scan signals to the pixel portion, a data driver to output data signals and a dimultiplexer portion to sequentially supply an initialization signal and the data signal to the pixel portion.	10-08-2009
20100001990	SCAN DRIVER AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - A scan driver for outputting scan signals in two directions and an organic light emitting display device are provided. In one embodiment, a scan driver includes a plurality of stages for outputting scan signals, wherein an n-1	01-07-2010

Seul-Young Jeong, Suwon-Si KR

Patent application number	Description	Published
20090146236	PHOTOSENSITIVE RESIN COMPOSITION FOR PAD PROTECTIVE LAYER, AND METHOD FOR MAKING IMAGE SENSOR USING THE SAME - The present invention provides a photosensitive resin composition for a pad protective layer that includes (A) an alkali soluble resin, (B) a reactive unsaturated compound, (C) a photoinitiator, and (D) a solvent. The (A) alkali soluble resin includes a copolymer including about 5 to about 50 wt % of a unit having the Chemical Formula 1, about 1 to about 25 wt % of a unit having the Chemical Formula 2, and about 45 to about 90 wt % of a unit having the Chemical Formula 3, and a method of making an image sensor using the photosensitive resin composition.	06-11-2009

Se-Young Jeong, Suwon-Si KR

Patent application number	Description	Published
20110115078	FLIP CHIP PACKAGE - A flip chip package may include a semiconductor chip, a package substrate, a conductive magnetic bump and an anisotropic conductive member. The semiconductor chip may have a first pad. The package substrate may have a second pad confronting the first pad. The conductive magnetic bump may be interposed between the semiconductor chip and the package substrate to generate a magnetic force. The anisotropic conductive member may be arranged between the semiconductor chip and the package substrate. The anisotropic conductive member may have conductive magnetic particles induced toward the conductive magnetic bump by the magnetic force to electrically connect the first pad with the second pad. A predetermined number of the conductive magnetic particles may be positioned between the conductive magnetic bump and the pad, so that an electrical connection reliability between the pads may be increased.	05-19-2011

Sil-Keun Jeong, Suwon-Si KR

Patent application number	Description	Published
20100117512	PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights which are less than the heights of the discharge spaces.	05-13-2010
20100117513	PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights substantially the same as the heights of the discharge spaces.	05-13-2010
20100207510	Plasma display panel and method of manufacturing the same - A plasma display panel (PDP) and a method of manufacturing the same with improved luminous efficiency. The PDP includes: a first substrate; a second substrate facing the first substrate; a plurality of sustain electrode pairs between the first substrate and the second substrate and extending in a first direction; a plurality of address electrodes on the second substrate and extending in a second direction crossing the first direction; a first dielectric layer on the second substrate for covering the address electrodes; a discharge enhancement layer on the first dielectric layer; a plurality of barrier ribs on the discharge enhancement layer and defining discharge cells between the first and second substrates; and phosphor layers in the discharge cells, wherein the discharge enhancement layer has an opening in each of the discharge cells, and wherein the barrier ribs have a roughness less than that of the discharge enhancement layer.	08-19-2010

Soo-Im Jeong, Suwon-Si KR

Patent application number	Description	Published
20090090942	Wiring structure, array substrate, display device having the same and method of manufacturing the same - A wiring structure includes a substrate, a copper oxide layer having 16˜39 at % oxygen on the substrate and a copper layer on the copper oxide layer. The copper oxide layer has a thickness of 10-1000 Å and the copper layer has a thickness of 300-8000 Å. The copper layer and the copper oxide layer further have an alloy element less than 10 wt % and the alloy element is selected from the group of Ag, Ni, Mg, Zr, N.	04-09-2009

Soo-Man Jeong, Suwon-Si KR

Patent application number	Description	Published
20090028527	AUDIO/VIDEO (A/V) APPARATUS AND METHOD TO DISPLAY DEVICE INFORMATION - An audio/video (AN) apparatus to display device information and a method thereof. The AN apparatus includes a manipulator to input an output command for device information in a standby mode, and a controller to control displaying the device information including remaining memory capacity information in the standby mode when the output command is input through the manipulator. Accordingly, a user can easily check the device information regardless of a power state, unnecessary booting time can be reduced, and the device information can be easily checked using a single button.	01-29-2009

Soon-Gyu Jeong, Suwon-Si KR

Patent application number	Description	Published
20100329089	OPTICAL DISC DRIVE AND METHOD OF OPERATING THE SAME - An optical disc drive, and a method of driving the optical disc drive are provided. Where the optical disc drive has a connectivity or a compatibility with a host that is incompatible with the optical disc drive, a file system and device information accepted by the host are provided. The host may have a compatibility with limited external medium devices and a specific command set for data exchange. The optical disc drive and the method of driving the optical disc drive may transmit compatible information to the host and select the specific command set accepted by the host, so that the optical disc drive is compatible with the host.	12-30-2010

Soon-Yong Jeong, Suwon-Si KR

Patent application number	Description	Published
20110137984	METHOD AND APPARATUS FOR SUPPORTING MULTIMEDIA STREAMING SERVICE - A client apparatus and method using a multimedia streaming service supporting technology that controls streaming communication with a streaming server on the basis of a buffer level independently from a pause/resuming input of a user are provided. The method includes: measuring a buffer level of a buffer of a streaming client which temporarily stores streaming data received from a streaming server; and controlling, independently from a user's input, streaming communication with the streaming server according to the measured buffer level.	06-09-2011
20110276662	METHOD OF CONSTRUCTING MULTIMEDIA STREAMING FILE FORMAT, AND METHOD AND APPARATUS FOR SERVICING MULTIMEDIA STREAMING USING THE MULTIMEDIA STREAMING FILE FORMAT - A method of constructing a multimedia streaming file format, and a method and apparatus for servicing multimedia streaming using the multimedia streaming file format, the method of constructing the multimedia streaming file format including the operations of arranging a plurality of mdat boxes that store multimedia data, and a moof box that stores metadata related to the multimedia data stored in the plurality of mdat boxes; and generating a fragment using the plurality of mdat boxes that store the multimedia data, and using the moof box that stores the metadata related to the multimedia data stored in the plurality of mdat boxes, wherein the plurality of mdat boxes are positioned ahead of the moof box.	11-10-2011
20110314174	STORAGE FILE FORMAT FOR MULTIMEDIA STREAMING FILE, AND STORAGE METHOD AND CLIENT APPARATUS USING THE SAME - A storage file format for replaying an adaptively streamed multimedia stream, a client apparatus using the storage file format, and a method of storing a multimedia stream in the client apparatus are provided. According to the storage file format, meta-information for playing fragments and fragment access meta-information for replaying fragments are added to fragments.	12-22-2011

Taehoung Jeong, Suwon-Si KR

Patent application number	Description	Published
20100304127	Multi-layer Polymer Film For Printing and Copying - A multi-layer polymer film for printing and copying of the present invention comprising a two-layer polymer base film composed of layer A and layer B laminated on one side of the layer A, the layer B containing a filler in an amount of 50 to 3000 ppm and the layer A containing no filler or a filler in an amount of at least 1000 ppm and less than the B layer; an image receiving layer coated on the exposed surface of the layer A; and an antistatic layer coated on the exposed surface of the layer B, wherein the layer A having the image receiving coating layer and the layer B having the antistatic coating layer have average degrees of surface roughness (Ra) ranging from 10 to 60 nm and 50 to 150 nm, respectively, exhibits improved properties in terms of runnability, printing, optical (haze), antistatic, friction coefficient and anti-blocking properties, which can be advantageously used as an OHP film.	12-02-2010
20110237759	HEAT-SHRINKABLE POLYESTER FILM AND PREPARATION METHOD THEREOF - A heat-shrinkable polyester film having a thermal shrinkage ratio of 15% or more in the longitudinal direction when treated at 100° C. for 10 seconds, a tensile strength at rupture in the longitudinal direction of 7 kgf/mm	09-29-2011

Tae Houng Jeong, Suwon-Si KR

Patent application number	Description	Published
20110224369	HEAT-SHRINKABLE POLYESTER FILM - A heat-shrinkable polyester film having a heat-shrinkage change per degree Celsius (%/° C.) along the main shrinkage direction of 1.5 to 3.0 in the range of 60° C. to 70° C., 2.5 to 3.5 in the range of 70° C. to 80° C., 1.0 to 2.0 in the range of 80° C. to 90° C., and 0.1 to 1.0 in the range of 90° C. to 100° C., has a good appearance quality after shrinkage and thus suitable for a wrapping material, particularly a label for a bottle.	09-15-2011

Tae-Woon Jeong, Suwon-Si KR

Patent application number	Description	Published
20090237721	PRINTING METHOD TO LOAD FILTER DYNAMICALLY AND RECORDABLE MEDIUM WITH PROGRAM TO EXECUTE THE PRINTING METHOD AND HOST APPARATUS - A printing method which dynamically loads a filter, a recordable medium with a program to execute the printing method, and a host apparatus. The printing method uses filter setting information having at least one filter corresponding to a print option of a print document, the printing method can include selecting a print option, changing the filter setting information corresponding to the print option, and applying the printing option according to the changed filter setting information and transmitting print data.	09-24-2009
20100053670	PRINTING CONTROL METHOD, PRINTING CONTROL TERMINAL DEVICE AND IMAGE FORMING APPARATUS - A printing control method including receiving a command to print an XML paper specification (XPS) file; determining whether the XPS file contains a preset tag; separating a page to which the preset tag is attached from the XPS file, and converting the separated page into page description language (PDL) data; and transmitting the XPS file from which the page has been separated and the PDL data to an image forming apparatus, and a printing control terminal device and an image forming apparatus to execute the printing control method.	03-04-2010
20100157365	METHOD TO GENERATE DIGITAL SIGNATURE, PRINT CONTROLLING TERMINAL, AND IMAGE FORMING APPARATUS - A print controlling method includes receiving a selection of at least one of XML paper specification (XPS) files, analyzing a digital signature structure of the selected XPS file, generating a digital signature of the XPS file according to the analyzed digital signature structure, and storing the XPS file in which the digital signature is generated. Accordingly, a user can easily generate a digital signature for a previously generated XPS file.	06-24-2010
20110113321	XPS FILE PRINT CONTROL METHOD AND PRINT CONTROL TERMINAL DEVICE - A print control method includes receiving a print command to print a document, receiving an input of document information regarding the document, generating a document information file using the input document information, generating an XML paper specification (XPS) file containing the document information using the generated document information file, and transmitting the generated XPS file to the image forming apparatus. Therefore, it is possible for a user to easily set the document information in the XPS file.	05-12-2011

Weon Guk Jeong, Suwon-Si KR

Patent application number	Description	Published
20110220025	METAL ORGANIC CHEMICAL VAPOR DEPOSITION APPARATUS HAVING SATELLITE N-TYPE AND P-TYPE DOPING CHAMBERS - The present invention is related to a metal organic chemical vapor deposition apparatus, which is equipped with multiple numbers of n-type doping satellite chambers and a p-type doping satellite chamber in addition to a main growth chamber, and methods for minimizing the contamination of the epitaxial layers by residual doping reactants and maximizing the productivity of wafers. The separate n-type doping, p-type doping, and main growth chambers minimize the contamination of the growing epitaxial layer by the reactants used for doping the layer in the previous growth steps and deposited inside of the chamber. The multiple n-type doping satellite chambers make it possible to schedule the start of growth in each chamber in a way that the growth finishes at a regular time interval so that the wafers can be transferred to the main chamber at a regular time interval. They also make it possible to allocate one of the chambers for chamber cleaning and maintenance while the other chambers are in operation so that the growth process is not interrupted. The present invention can most efficiently be utilized for the growth of epitaxial wafers for GaN-based light emitting diodes.	09-15-2011

Wonjeong Jeong, Suwon-Si KR

Patent application number	Description	Published
20100097206	Post Cap for Guardrail with Luminous Lamp - The present invention relates to a post cap for a guardrail equipped with light emission means. The post cap for a guardrail is configured to produce beautiful scenery through variation in the color and the blinking state and to ensure safe nighttime passage through the transmission of signals depending on situations. The post cap for a guardrail equipped with light emission means capable of emitting light of various colors is configured to detect the location of installation and time through the reception of GPS signals and to enable a plurality of post caps to implement variations in color in conjunction with each other through time-based variations in color according to a stored program based on the location of installation.	04-22-2010

Wook-Hyun Jeong, Suwon-Si KR

Patent application number	Description	Published
20090037385	APPARATUS AND METHOD FOR TRANSMITTING CONTENTS BETWEEN PORTABLE TERMINALS - An apparatus and method for transmitting one or more contents through a short-range communication is provided. The apparatus includes a content-requesting terminal and a content-providing terminal. The content-requesting terminal requests a list of contents available for transmission to the content-providing terminal, receives the content list from the content-providing terminal, selects one or more contents from the content list, and receives the selected one or more contents from the content-providing terminal. The content-providing portable terminal receives a request for transmitting one or more contents selected from the content list from the content-requesting terminal, and transmits the requested one or more contents to the content-requesting terminal.	02-05-2009
20090040290	METHODS AND APPARATUS FOR RECOVERING VIDEO INFORMATION IN A MOBILE COMMUNICATION SYSTEM - Provided are an apparatus and methods for recovering video information when operating in an area that impairs an electromagnetic field of a transmit/receive signal during a video telephony of a portable terminal. A method of which includes determining a number of buffers for storing intra coded (I) frames to be received, transmitting the number of the buffers to a counterpart terminal together with a VFU signal, acquiring video information by storing I frames received from the counterpart terminal, and generating video frames using the acquired video information.	02-12-2009
20090125978	APPARATUS AND METHOD FOR MANAGING CONTENTS RIGHT OBJECT IN MOBILE COMMUNICATION TERMINAL - An apparatus and method for managing a contents right object in a mobile communication terminal are provided. In the method, when a system update event occurs, a valid right object of contents in the mobile communication terminal is encoded and the encoded right object is transmitted to a server. A system update is executed and then the server is requested to transmit the encoded right object. The encoded right object is received from the server and the received right object is decoded.	05-14-2009

Yeon Ju Jeong, Suwon-Si KR

Patent application number	Description	Published
20100262765	STORAGE APPARATUS, COMPUTER SYSTEM HAVING THE SAME, AND METHODS THEREOF - A storage apparatus includes a memory unit and a controller to set up a memory space of the memory unit as a user data space and a spare space according to a signal representing at least one of the user data space and spare space. An electronic apparatus controls the storage apparatus, and a method controls at least one of the storage apparatus and the electronic apparatus to control a memory space of the storage apparatus.	10-14-2010

Yeon-Taek Jeong, Suwon-Si KR

Patent application number	Description	Published
20090245906	IMAGE FORMING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - An image forming device includes a housing, a paper loading portion provided at an upper surface of the housing to load paper to be discharged and having a paper discharge hole, a fixing unit disposed in an upper region of the housing and used to fix a developer to the paper, and a cover to open or close an upper side of the fixing unit, the cover having one end protruding from the paper discharge hole.	10-01-2009
20100308326	THIN-FILM TRANSISTOR ARRAY PANEL AND METHOD OF FABRICATING THE SAME - A thin-film transistor array panel includes: an insulating substrate; an oxide semiconductor layer that is formed on the insulating substrate and includes a metal inorganic salt and zinc acetate; a gate electrode overlapping with the oxide semiconductor layer; a gate insulating film that is interposed between the oxide semiconductor layer and the gate electrode; and a source electrode and a drain electrode that at least partially overlap the oxide semiconductor layer and are separated from each other.	12-09-2010
20110140094	THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A thin film transistor array panel according to an exemplary embodiment of the present invention includes: a gate electrode disposed on an insulation substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; an etching stop layer disposed on the semiconductor; an insulating layer disposed on the gate insulating layer; and a source electrode and a drain electrode overlapping the semiconductor. The semiconductor and the gate insulating layer have a first portion on which the etching stop layer and the insulating layer are disposed, and a second portion on which etching stop layer and the insulating layer are not disposed. The source electrode and the drain electrode are disposed on the second portion of the semiconductor and the gate insulating layer	06-16-2011
20110233536	THIN FILM TRANSISTOR ARRAY PANEL AND METHOD OF FABRICATING THE SAME - A thin film transistor array panel including an oxide semiconductor layer realizing excellent stability and electrical characteristics and an easy method of manufacturing the same are provided. A thin film transistor array panel includes: a substrate; an oxide semiconductor layer disposed on the substrate and including a metal oxide selected from the group consisting of zinc oxide, tin oxide, and hafnium oxide; a gate electrode overlapping the oxide semiconductor layer; a gate insulating film disposed between the oxide semiconductor layer and the gate electrode; and a source electrode and a drain electrode disposed to at least partially overlap the oxide semiconductor layer and separated from each other.	09-29-2011

Yi Seok Jeong, Suwon-Si KR

Patent application number	Description	Published
20100028154	Axial flow fan - Disclosed is an axial flow fan capable of preventing cracks from generating at parts where stress is concentrated, by improving the structure. For this, the axial flow fan includes a hub, a plurality of wings extended from an outer surface of the hub, and a reinforcing member filling a space formed between the outer surface of the hub and a front edge part of each wing.	02-04-2010

Yongkuk Jeong, Suwon-Si KR

Patent application number	Description	Published
20110309452	METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES - A semiconductor device includes a substrate, an NMOSFET and a PMOSFET disposed on the substrate, a first stress nitride layer pattern having a tensile stress and disposed On the NMOSFET, an interface oxynitride layer pattern having a first compressive stress and disposed on the PMOSFET and a second stress nitride layer pattern disposed on the interface oxynitride layer pattern and having a second compressive stress whose magnitude is greater than the magnitude of the first compressive stress.	12-22-2011

Yong-Kuk Jeong, Suwon-Si KR

Patent application number	Description	Published
20110207273	Methods of Manufacturing Transistors - A transistor includes a silicon germanium channel layer formed on a portion of a single crystalline silicon substrate. The silicon germanium channel layer includes a Si—H bond and/or a Ge—H bond at an inner portion or an upper surface portion thereof. A PMOS transistor is provided on the silicon germanium channel layer. A silicon nitride layer is provided on surface portions of the single crystalline silicon substrate, the silicon germanium channel layer and the PMOS transistor for applying a tensile stress. The MOS transistor shows good operating characteristics.	08-25-2011
20110306198	METHOD OF FABRICATING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A method of fabricating a semiconductor integrated circuit device includes forming a gate pattern on a semiconductor substrate, the gate pattern having a gate insulation film and a gate electrode. A spacer is formed on sidewalls of the gate pattern. A silicide layer is formed by a silicide process on at least one portion of the semiconductor substrate exposed by the gate pattern and the spacer, the silicide layer being formed using a silicide process. A stress buffer layer is formed on a resultant structure having the silicide layer. A stress film is formed on the stress buffer layer.	12-15-2011

Yoo Hung Jeong, Suwon-Si KR

Patent application number	Description	Published
20110064434	Image forming apparatus - Disclosed herein is an image forming apparatus capable of avoiding positional interference between an electrical potential sensor and a developing device during the installation or separation of the developing device. The positional interference is prevented by moving the electrical potential sensor out of the movement path of the developing device in association with the opening/closing movement a cover for an access opening in the body of the image forming apparatus for the installation/separation of the developing device. A link device connects the cover and the electrical potential sensor to each other so as to cause the movement of the electrical potential sensor in linkage with the opening/closing of the cover. The link device serves as an anti-interference device that prevents the positional interference between the developing device and the electrical potential sensor.	03-17-2011

You-Chul Jeong, Suwon-Si KR

Patent application number	Description	Published
20090196113	Fuse circuit and semiconductor memory device including the same - The fuse circuit includes a first program unit, a second program unit and a sensing circuit. The first and second program units are programmed simultaneously. The first program unit is programmed in a program mode in response to a fuse program signal and outputs a first signal in a sensing mode, such that the first signal increases when the first program unit is programmed. The second program unit is programmed in the program mode in response to the program signal and outputs a second signal in the sensing mode, such that the second signal decreases when the second program unit is programmed. The sensing circuit generates a sensing output signal in response to the first and second signals, such that the sensing output signal indicates whether or not the program units are programmed.	08-06-2009
20110267909	FUSE CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE INCLUDING THE SAME - The fuse circuit includes a first program unit, a second program unit and a sensing circuit. The first and second program units are programmed simultaneously. The first program unit is programmed in a program mode in response to a fuse program signal and outputs a first signal in a sensing mode, such that the first signal increases when the first program unit is programmed. The second program unit is programmed in the program mode in response to the program signal and outputs a second signal in the sensing mode, such that the second signal decreases when the second program unit is programmed. The sensing circuit generates a sensing output signal in response to the first and second signals, such that the sensing output signal indicates whether or not the program units are programmed.	11-03-2011