Chun, Gyeonggi-Do

Bong-Su Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150095845	ELECTRONIC DEVICE AND METHOD FOR PROVIDING USER INTERFACE IN ELECTRONIC DEVICE - Provided is an electronic device including an inputtable display that is divided into a first region and a second region in a first mode in which a layer for displaying data of the first region is displayed on the second region and a controller configured to identically apply an event occurring on the layer to the first region of the display, upon occurrence of the event on the layer.	04-02-2015
20150245299	ELECTRONIC DEVICE AND POWER SAVING METHOD THEREOF - An electronic device includes a communication unit and processing circuitry. The communication unit is configured to receive information on whether a user wears other electronic device. The processing circuitry configured to, responsive to a predetermined event occurring, determine whether the other electronic device is worn by the user. The processing circuitry also configured to control the communication unit to transmit a notification message to the other electronic device based on whether the other electronic device is in a worn state or an unworn state.	08-27-2015
20160050712	METHOD OF CONTROLLING AN ELECTRONIC DEVICE ACCORDING TO A COMMUNICATION STATE OF THE ELECTRONIC DEVICE - An electronic device and a method of controlling the electronic device are provided. A memory and a processor are electrically connected with the memory. The processor controls at least one of a change in a specified operation power, a change in a specified operation clock rate, and an operation state of a diversity module of the electronic device when the electronic device enters an inactive period after an active period associated with transmitting data has ended.	02-18-2016

Byung-Ki Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20130342585	IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus and image processing method are disclosed. The image processing apparatus includes an image input unit receiving input image data to obtain grayscale values of a display image, a modeling unit calculating a luminance change ratio for each grayscale value according to a change of an on-pixel ratio and a final luminance reflected by the luminance change ratio, a grayscale re-mapping unit determining a compensation grayscale value for compensating a luminance change ratio according to the on-pixel ratio of the input image data to display a target luminance corresponding to a predetermined grayscale value included in grayscale information of the input image data in the on-pixel ratio condition of the input image data, and an image output unit outputting an output image data compensating the input image data by the compensation grayscale value.	12-26-2013

Changhyun Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20160065840	METHOD FOR CONTROL OF CAMERA MODULE BASED ON PHYSIOLOGICAL SIGNAL - A control method of an electronic device is disclosed. The method includes receiving an input signal including a physiological signal of a subject to be examined through a sensor module of the electronic device, detecting an input operation based on at least the input signal, and acquiring an image through a camera module according to the input operation.	03-03-2016

Chang Mook Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110081976	DEVICE FOR GENRATING LIMIT TORQUE AND ROTATING DEVICE USING THE SAME - The present invention relates to a device for generating limit torque, which generates a rotational displacement to protect a rotating device and automatically returns to the initial position when an external force is eliminated, and a rotating device using the same. The device includes a flexible member that is vertically connected to a rotating shaft and of which the length can be varied in an inward and outward direction with respect to the rotating shaft; an elastic member that is connected to the flexible member and causes the flexible member to receive an elastic force in the outward direction with respect to the rotating shaft; and a cam member that is rotatably connected to the rotating shaft and delivers a rotating force of the rotating shaft to a rotating member. The cam member has a through-hole in which a rotational displacement is generated and through which the flexible member returns to the initial position. According to the present invention, the device for generating limit torque can generate limit torque with a relatively simple structure, and can secure stability.	04-07-2011
20110271784	WEIGHT COMPENSATION MECHANISM AND METHOD USING BEVEL GEAR AND ROBOT ARM USING THE SAME - Disclosed herein is a weight compensation mechanism. A weight compensation mechanism is installed in a link member rotatable in a plurality of directions. The weight compensation mechanism includes a plurality of bevel gears that rotates in harmony with the rotation of the link member. Cam plates are connected to one or more of the bevel gears to be rotated together with the bevel gears. Weight offsetting parts are connected to the cam plates, respectively, and each of the weight offsetting parts compresses an elastic member based on the rotation of the link member and the cam plate to absorb gravitation generated by the weight of the link member.	11-10-2011

Dong Yeob Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150380066	DATA STORAGE DEVICE AND OPERATING METHOD THEREOF - A data storage device includes a memory device suitable to perform an internal operation; a processor suitable to generate command generation information to command performance of the s internal operation; and a command set processing block suitable to generate a command set, which is provided to the memory device, based on the command generation information, wherein the command set processing block generates a final sequence which configures a pattern included in the command set.	12-31-2015
20160005444	DATA STORAGE DEVICE - A data storage device includes a first memory device suitable for performing an internal operation in response to a first internal operation command; and a state checking block suitable for performing a state read operation by transmitting a state read command one or more times to the first memory device during one of an initial mode and a repeat mode which is set based on a type of the internal operation.	01-07-2016

Duck Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100118890	METHOD OF DATA PROCESSING IN A WIRELESS COMMUNICATION SYSTEM - A method of data processing in a protocol layer of a wireless communication system, the protocol layer having a header compression function, comprises generating at least one of a control packet which includes control information, and a data packet including at least part of an upper layer data block transferred from an upper layer, generating a lower layer data block including each of the generated at least one packet to transfer the lower layer data block to a lower layer, and transferring indication information to the lower layer, the indication information being associated with a method of data processing for the lower layer data block in the lower layer.	05-13-2010

Eun-Jin Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20160117073	METHOD AND APPARATUS FOR CONTROLLING INTERRUPT IN PORTABLE TERMINAL - A method and an apparatus for controlling an interrupt in a portable terminal are provided. The method includes executing an application based on user's control, determining whether an event occurs during the application execution, displaying information representing the event occurrence on a screen while continuing the application execution, and determining whether to interrupt the application by the event based on user's control.	04-28-2016

Hongmoon Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140062969	TOUCH PEN AND MOBILE TERMINAL HAVING THE SAME - A touch pen is configured for use with a mobile terminal. The touch pen includes a pen point having one end pointedly formed or tapered, and a pen grip extended along a longitudinal axis from one end of the pen point. At least a portion of the pen grip has an asymmetrically shaped outer edge circumference defined with reference to a cross sectional area along the longitudinal axis.	03-06-2014
20150241916	WEARABLE DEVICES - Wearable devices are provided. The wearable device may include a body enclosed by: a front shaped as a rounded square or a rounded rectangle; a back opposite to the front; and an upper side, a lower side, a left side and a right side, which couple the front and back and are between the front and back. The wearable device may also includes: an upper band coupled to the upper side; a lower band coupled to the lower side; a display placed on the front of the body; a camera module disposed on the upper side; and a key disposed on the lower side, the key being operated by being pressed.	08-27-2015

Hong-Moon Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110092087	MEMORY CARD MOUNTING DEVICE FOR PORTABLE TERMINAL - Provided is a memory card mounting device for a portable terminal, the memory card mounting device including a first socket installed in the terminal in a state where an opening through which a memory card is inserted is positioned on a side surface of the terminal and a second socket installed in a form stacked on the first socket, in which an opening of the second socket through which a memory card is inserted is positioned in parallel to the opening of the first socket on the side surface of the terminal, or the second socket is positioned on a rear surface of the terminal such that the memory card is mounted in the second socket on the rear surface of the terminal. The opening through which the memory card is inserted can be positioned in various areas such as a side surface or a rear surface of the terminal.	04-21-2011
20140218878	ELECTRONIC DEVICE - An electronic device includes a housing defining an exterior of the electronic device, the housing accommodating a main board, a metal plate coupled to the housing, and a battery attached to the metal plate, the battery being electrically connected to the main board.	08-07-2014
20140255745	ELECTRONIC DEVICE HAVING DETACHABLE BATTERY PACK - An electronic device may include a battery pack and a battery pack mount portion. The battery pack may be mounted or secured within the battery pack mount portion in such a way that the battery pack does not influence or apply pressure to neighboring structures. For examples, the battery pack may include at least one eat protrusion that is received within at least one recess formed in the battery pack mount portion.	09-11-2014
20150062844	ELECTRONIC DEVICE INCLUDING REMOVABLE COMPONENT - An electronic device is provided, including a mounting plate, a first component and a second component disposed on the mounting plate, a substrate disposed on the mounting plate and having a portion disposed between the first component and the second component, and a third component disposed on the mounting plate and electrically coupled to the substrate.	03-05-2015
20150063075	WEARABLE ELECTRONIC DEVICE - A wearable electronic device and method of use are disclosed, including a main body, and at least one strap fixed to the main body. The strap includes a core member mounted with at least one electronic component, an electric connector disposed on the core member, and a band member enclosing at least one part of the core member disposed with the electric connector, wherein the at least one electronic component is electrically coupled to the main body through the electric connector.	03-05-2015
20150245515	ELECTRONIC DEVICE INCLUDING CARD TRAY - An electronic device is provided which may include a tray, an exterior cover, and/or a first hooking structure. The tray may be inserted or drawn to or from an inside via an opening of a housing of the electronic device, and may include a space for receiving a card. The exterior cover may be movably coupled to the tray. The first hooking structure may be disposed inside the electronic device, and may maintain a closed state of the exterior cover, and may release the closed state of the exterior cover in response to pressing of the exterior cover.	08-27-2015
20150364733	ELECTRONIC DEVICE HAVING DETACHABLE BATTERY PACK - An electronic device may include a battery pack and a battery pack mount portion. The battery pack may be mounted or secured within the battery pack mount portion in such a way that the battery pack does not influence or apply pressure to neighboring structures. For examples, the battery pack may include at least one eat protrusion that is received within at least one recess formed in the battery pack mount portion.	12-17-2015
20160050302	HOUSING, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE HOUSING - A mobile phone is provided, which includes a metal bezel having a left bezel portion and a right bezel portion and covering at least one part of an outer circumferential edge of a main body of the mobile phone, wherein upper and lower corner bezel portions of the left and right bezel portion are formed to be thicker outwardly in comparison with a middle portion of the left and right bezel portions.	02-18-2016

Hyun A. Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20120038036	Structure for Multi-Row Leadframe and Semiconductor Package Thereof and Manufacture Method Thereof - The present invention relates to a multi-row leadframe for semiconductor packaging, characterized by: forming a plating pattern on a leadframe material (first step); forming a protective pattern on the plating pattern (second step); and forming a nano pattern by using the protective pattern as a mask (third step), whereby a protective pattern is formed on an upper surface of a plating pattern to increase reliability of a product by preventing damage to a plating layer caused by etching solution during pattern formation of leadframe and to thereby solve the problem of using the plating layer as an etching mask.	02-16-2012

Hyun-Aee Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20090247655	METHOD FOR PREPARING PERMANENTLY HYDROPHOBIC AEROGEL AND PERMANENTLY HYDROPHOBIC AEROGEL PREPARED BY USING THE METHOD - A method for preparing permanently hydrophobic aerogel and permanently hydrophobic aerogel prepared by the method. The method comprises adding sodium silicate to HCl at 30 to 90° C. until an acidity reaches pH 3-5, to form silica hydrogel under acidic conditions of pH 3-5, washing the silica hydrogel with distilled water using a mixer, followed by filtering, adding the silica hydrogel to a silylating solution of silylating agent in n-butanol at pH 1-5 using an acid selected from hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid, to simultaneously conduct silylation and solvent replacement, and drying the silica hydrogel; The method has the following advantages; i) silylation and solvent replacement can be simultaneously conducted, ii) n-butanol is used as a reaction solvent instead of methanol upon silylation, thus obtaining a thermal conductivity comparable to conventional aerogel powders, iii) silylation is conducted under improved conditions, i.e., strong acidic conditions of pH 1-5, and as a result, all of the aerogel powders can be reacted with a silylating agent, thereby obtaining permanently hydrophobic aerogel, iv) the washing with a mixer makes the amount of removed sodium ions uniform, thus it is suitable for mass-production, and v) the method provides a relatively simplified procedure and the use of the silylating agent in a small amount enables low costs and mass-production.	10-01-2009
20120130041	Transparent Polyarylene Ether Polymer With High Heat Resistance And Method For Preparing The Same - The present disclosure relates to a transparent polyarylene ether polymer with high heat resistance and a method for preparing the same. More particularly, the present disclosure relates to a polyarylene ether polymer and a method for preparing the same, wherein the polyarylene ether polymer has a repeating structure in which cardo-type aromatic diols having a large molecular volume, polyether sulfones which are amorphous polymers having a high glass transition temperature and superior film formability, and polyether ketones which are crystalline polymers having superior heat resistance and mechanical properties are sequentially arranged. The polyarylene ether polymer is both transparent and heat resistant and, thus, can be used, for example, for a flexible plastic substrate.	05-24-2012

Hyunsuk Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150115468	SEMICONDUCTOR PACKAGE HAVING MAGNETIC CONNECTION MEMBER - Provided is a semiconductor package including a wiring substrate having top and bottom surfaces facing each other. A first semiconductor chip is disposed on the wiring substrate in a flip-chip manner. The first semiconductor chip has a first surface facing the top surface of the wiring substrate and a second surface opposite to the first surface. First connection members are disposed between the wiring substrate and the first semiconductor chip. The first connection members include first and second contact members each including one or more magnetic materials. The first contact members include portions disposed in the second contact members. The one or more magnetic material of the first contact members have an opposite polar orientation to that of the second contact members.	04-30-2015

In-Kon Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20160000538	METHOD OF MANUFACTURING ZIRCONIA BLOCK FOR ARTIFICIAL TOOTH HAVING COLOR GRADIENT - There is provided a method of manufacturing a zirconia block for an artificial tooth having a color gradient. The method includes: preparing colored zirconia-based powder and white zirconia-based powder; preparing a plurality of raw materials in which the colored zirconia-based powder and the white zirconia-based powder are mixed in different weight ratios by mixing the colored zirconia-based powder and the white zirconia-based powder while changing a mixing ratio in order to express a desired color gradient; sequentially injecting the plurality of raw materials into a compression mold or a mold frame to mold in increasing or decreasing order of content of the colored zirconia-based powder of the raw material; and calcining a molding result. According to the present invention, it is possible to express aesthetics of a natural tooth by implementing a color gradient of the natural tooth in the zirconia block itself without using porcelain powder or a liquid color set.	01-07-2016

Jaebong Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140199875	SIM CARD SOCKET AND TERMINAL DEVICE INCLUDING THE SAME - A SIM card socket is provided, includes a first contact part having first contact terminals electrically contacting a first SIM card when the first SIM card is received; a second contact part having second contact terminals electrically contacting a second SIM card when the second SIM card is received, wherein the second SIM card has a size different from that of the first SIM card; a first stopper disposed on the second contact part and being movable by a predetermined distance in a lengthwise direction of the second contact part along a surface of the second contact part to support insertion of the first SIM card or insertion of the second SIM card; and a cover covering the first contact part, the second contact part, and the first stopper.	07-17-2014
20140240581	ANTENNA FOR CAMERA - An antenna for a camera, comprising a camera having a communication module provided therein, a first radiator provided in a predetermined position of a lens barrel of the camera and having a length and a width for receiving a signal from a first wireless communication system, a power feeding line configured to feed a power from the communication module of the camera to the first radiator, and a ground line configured to ground the first radiator.	08-28-2014
20140325679	METHOD AND APPARATUS FOR NOTIFYING OF SECURITY INFORMATION IN ELECTRONIC DEVICE AND COMPUTER-READABLE RECORDING MEDIUM FOR THE SAME - An apparatus and a method for displaying information required to be secured in a wireless communication terminal are provided. The method includes recognizing generation of notification information of one or more processes activated in a first operation mode among a plurality of operation modes including the first operation mode and a second operation mode; and notifying a user of a part of the notification information when a current operation mode is the second operation mode.	10-30-2014
20160104930	ELECTRONIC DEVICE AND ANTENNA DEVICE THEREOF - An electronic device having a housing formed of a condutive material, and an antenna device thereof. The electronic device includes a housing provided with a plurality of housing modules, and a printed circuit board positioned inside the housing, and having an antenna power feeding unit electrically connected to the printed circuited board. The plurality of housing modules may be at least partially formed of a conductive material. At least one of the conductive materials of the plurality of housing modules may be electrically connected to the antenna power feeding unit of the printed circuit board so as to function as an antenna of the electronic device. Various embodiments may be made based on the technical idea of the present disclosure.	04-14-2016

Jae-Bong Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20120098709	ANTENNA APPARATUS FOR PORTABLE TERMINAL - An antenna apparatus for a portable terminal which is light, thin, compact, and small. The antenna apparatus preferably includes a main board equipped with a power feeding part for feeding power and a ground surface for grounding the main board and at least one sub-board, each sub-board which has a ground surface and electrically communicates with the main board, wherein the ground surface of each sub-board receives power from the power feeding part of the main board and resonates.	04-26-2012
20130241798	BUILT-IN ANTENNA FOR ELECTRONIC DEVICE - A built-in antenna for an electronic device is provided. The built-in antenna includes a substrate, a 1st antenna radiator with at least two radiating portions, a 2nd antenna radiator, and a switching means. The substrate has a conductive area and a non-conductive area. The 2nd antenna radiator is arranged within the non-conductive area of the substrate and fed by a Radio Frequency (RF) end of the substrate. The 2nd antenna radiator is configured to operate at a band different from at least one operating band of the 1st antenna radiator, and is fed by the RF end in a position adjacent the 1st antenna radiator. The switching means switches to selectively feed the 1st antenna radiator and the 2nd antenna radiator.	09-19-2013
20140013868	TEST FIXTURE WITH HAND SIMULATION FOR WIRELESS COMMUNICATION TERMINAL - A test fixture with hand simulation for securing a wireless terminal during a performance test is provided. The test fixture includes first and second dielectric parts adjustably spaced apart to adjust a distance of a housing space therebetween within which the wireless terminal is securable. The first and second dielectric parts simulating respective portions of a human hand holding the wireless terminal. The housing space is adjusted according to a size of the wireless terminal by adjusting a distance between portions of the first and second dielectric parts.	01-16-2014
20140302833	METHOD AND DEVICE FOR FORWARDING AN INCOMING CALL ACCORDING TO A REMAINING BATTERY CAPACITY - A method and device are provided for forwarding an incoming call according to a remaining battery capacity. The method includes determining that the remaining battery capacity is below a threshold; providing an indication that the remaining battery capacity is below the threshold and that a call forwarding function may be set; receiving an input from a user to select a contact number; and sending, to an adjacent base station, a request for call forwarding an incoming call to the selected contact number.	10-09-2014
20150263414	ANTENNA APPARATUS FOR PORTABLE TERMINAL - An antenna apparatus for a portable terminal which is light, thin, compact, and small. The antenna apparatus preferably includes a main board equipped with a power feeding part for feeding power and a ground surface for grounding the main board and at least one sub-board, each sub-board which has a ground surface and electrically communicates with the main board, wherein the ground surface of each sub-board receives power from the power feeding part of the main board and resonates.	09-17-2015
20150285976	METHOD FOR DISPLAYING SERVICE SCREEN AND ELECTRONIC DEVICE THEREOF - Disclosed are an apparatus and a method for displaying a service screen in an electronic device. The method includes: displaying a first service screen included in a first window on a display module; generating a second window including a second service screen; and displaying a service screen included in one of a plurality of windows corresponding to a viewing angle of a user with respect to the electronic device on the display module.	10-08-2015
20150303557	ELECTRONIC DEVICE AND ANTENNA USING COMPONENTS OF ELECTRONIC DEVICE - An electronic device is provided that includes a circuit board and an antenna fed from the circuit board. The antenna includes a plurality of conductive components. Each of the plurality of conductive components is disposed on a portion of a respective one of a plurality of electronic components of the electronic device. The plurality of conductive components are connected by at least one connection component.	10-22-2015
20150379098	METHOD AND APPARATUS FOR MANAGING DATA - A method is provided for managing data in an electronic device, the method including: detecting a request for tagging a data record; selecting a portion of the data record in response to the request; identifying a content item based on the selected portion of the data record; and associating the content item with the data record.	12-31-2015
20160049720	ANTENNA OF ELECTRONIC DEVICE - An antenna of an electronic device is provided, which includes a radiator including at least part of a metal housing of the electronic device; a capacitor connected to the radiator; a feeding part connected to the radiator; and a ground part connected to the capacitor.	02-18-2016
20160079683	BUILT-IN ANTENNA FOR ELECTRONIC DEVICE - A built-in antenna for an electronic device is provided. The built-in antenna includes a substrate, a 1st antenna radiator with at least two radiating portions, a 2nd antenna radiator, and a switching means. The substrate has a conductive area and a non-conductive area. The 2nd antenna radiator is arranged within the non-conductive area of the substrate and fed by a Radio Frequency (RF) end of the substrate. The 2nd antenna radiator is configured to operate at a band different from at least one operating band of the 1st antenna radiator, and is fed by the RF end in a position adjacent the 1st antenna radiator. The switching means switches to selectively feed the 1st antenna radiator and the 2nd antenna radiator.	03-17-2016
20160094700	METHOD AND APPARATUS FOR OPERATING AN ELECTRONIC DEVICE - An electronic device comprising: a communication interface; a memory; and at least one processor coupled to the memory and the communication interface, wherein the at least one processor is configured to: detect a change of state of the electronic device; transmit to a secondary electronic device a first information item associated with the change of state of the electronic device; receive a second information item from the secondary electronic device in response to the first information item; and perform an operation based on the secondary information item.	03-31-2016

Jae-Hwan Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20090237586	DISPLAY ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME - In accordance with one or more embodiments of the present disclosure, a display assembly received in a cover by the front mounting method, a combining recess is formed on a corner formed at which a side part and an upper portion of a supporting part meet together, and a first hole is formed on a bottom of the combining recess. A first opening exposing the first hole is formed in a top surface part of a front receiving frame. A bottom part of a rear receiving frame supporting a rear face of a display module has a second hole corresponding to the first hole. An incision portion opening the sidewall part of the rear receiving frame exposes the second hole, the first reinforcement member is bent around an edge of the sidewall part, and connects the opposite edges. As such, the width of a frame of the cover is reduced, and the rear receiving frame improves the strength against external force.	09-24-2009

Jae Hyung Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110127123	DISC BRAKE - Disclosed is a disc brake capable of constantly maintaining the braking performance by preventing the eccentric abrasion of a pad upon the braking operation. The disc brake includes a disc rotating together with a wheel, inner and outer friction pads installed at both sides of the disc, respectively, a caliper housing supporting the outer friction pad, a wedge member installed at a rear side of the inner friction pad and formed at a rear surface thereof with an inclined surface, a support member fixed to the caliper housing and formed with an inclined surface corresponding to the inclined surface of the wedge member, a driving device operating the wedge member for a braking operation, and a hinge unit for coupling the wedge member to the friction pad. The disc brake further includes an elastic member coupled to the wedge member and the friction pad while interposing the hinge unit therebetween.	06-02-2011

Jae-Woong Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140125612	TOUCHSCREEN DEVICE WITH GRIP SENSOR AND CONTROL METHODS THEREOF - Apparatus and methods for controlling operations of a touchscreen terminal having grip sensors are disclosed. A grip signal is detected when the terminal is gripped. A touch-inactive area is established in the touchscreen area based at least upon the grip signal. Touches occurring within the touch-inactive area are designated as non-executable gripping touches. Accordingly, unintentional touch executions due to an overlapping grip are prevented.	05-08-2014
20160050531	METHOD AND APPARATUS FOR DEVICE POSITIONING - An electronic device comprising: a memory; and one or more processors configured to: assign a first positioning role to the electronic device and a second positioning role to a counterpart device, the counterpart device and the electronic device being part of a communications network, obtain at least one of a location information and a supplemental location information based on the first positioning role and the second positioning role, and detect a location of the electronic device based on the at least one of the location information and supplemental location information.	02-18-2016
20160119770	METHOD FOR SCANNING NEIGHBORING DEVICES AND ELECTRONIC DEVICE THEREOF - A method and electronic device implementing the same is disclosed. The electronic device includes an antenna, a communication module, and at least one processor. The processor may implemented the method, including determining, by at least one processor, directional information associated with a certain orientation of transmission or reception, transmitting, by a communication module, a scan request message comprising the directional information through wireless communication, and receiving a scan response message responding to the scan request message through the wireless communication.	04-28-2016

Jae-Yi Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110063534	LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - The LCD device of this invention comprises an LC panel having a plurality of pixels defined by a plurality of gate lines and data lines, one or more gate shorting bars disposed outside the LC panel, for applying a test signal to the LC panel through gate lines, first and second data shorting bars disposed outside the LC panel, for applying test signals to odd and even numbered data lines, respectively, an odd numbered data link line connected to the odd numbered data line, and spacing from the first data shorting bar by a predetermined distance, an even numbered data link line connected to the even numbered data line, and spacing from the second data shorting bar by a predetermined distance, and a connection line for electrically connecting the odd numbered data link line and the first data shorting bar with each other, and connecting the even numbered data link line and the second data shorting bar with each other through contact holes, wherein the odd numbered data link line has a length equal to that of the even numbered data link line.	03-17-2011

Jin Pyo Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150335298	SENSOR INTEGRATED PROTECTION PAD FOR SHIELDING RADIATION - A sensor integrated protection device is disclosed. This device includes a sensor for detecting radiations; and a radiation shielding pad to which the sensor is coupled. A data communicating device is placed within radiation shielding pad and electrically coupled to the sensor. This device is suitable for easy wear with the pad shape and can be used for protecting different parts of the body with the various type of the pad holders. In the sensor integrated protection device, the data communicating unit is not built in the sensor but is configured to the sensor outside of the senor to reduce the size of the sensor and to improve the convenience of using and keeping the sensor.	11-26-2015
20160038104	INTRAORAL SENSOR - Provided is an intraoral sensor including an image sensor configured to bendable and to generate an electrical signal by detecting an X-ray; and a case configured to receive the image sensor and to limits a bending level of the image sensor.	02-11-2016

Jin-Woo Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100182248	TERMINAL AND CONTROL METHOD THEREOF - A terminal for simply selecting one of menus in multitasking operation and displaying the selected menu as an entire image on a screen in consideration of user convenience, and its control method are disclosed. The terminal includes a display module; a user input unit configured to detect a touch input; and a controller configured to slide currently executed menus according to a pre-set method if the input touch continues by longer than a particular time, selecting one of executed screen image of the slid menu, and display it as an entirely magnified image.	07-22-2010

Jinyoung Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20130279362	Method and Apparatus for Selecting a Node in a Distributed Multi-Node System - This specification relates to a method for selecting a node in a serving cell in a distributed multi-node system, the method being characterized by comprising the steps of: receiving a channel state information reference signal of each node in the serving cell from a base station; measuring a signal intensity or interference level about the respective nodes through the received channel state information reference signal; and determining at least one valid node from among the respective nodes based on the measured result, wherein the signal intensity or the interference level is expressed in any one of channel state information reference signal received power (CSI-RSRP), channel state information reference signal received quality (CSI-RSRQ), and channel state information reference signal's signal intensity (CSI-RSSI).	10-24-2013
20140045514	CHANNELIZATION METHOD IN WHITESPACE BAND AND APPARATUS FOR THE SAME - A wireless communication system is disclosed. Specifically, a channelization method in a whitespace band and an apparatus for the same are disclosed. A method for providing whitespace operation information includes transmitting, by a first station (STA) to a second STA, a frame including a TV whitespace high throughput (TVHT) operation information field. The TVHT operation information field includes primary channel number, channel width, channel center frequency segment 0 and channel center frequency segment 1 subfields. A channel center frequency of frequency segment 0 or frequency segment 1 is determined based on a channel start frequency. The channel start frequency is determined as a function of a TV channel index corresponding to the frequency segment 0 or a TV channel index corresponding to the frequency segment 1.	02-13-2014
20140376474	METHOD FOR SETTING OPERATING CHANNEL IN WHITE SPACE BAND AND DEVICE THEREFOR - Disclosed are a method for setting an operating channel in a white space band and a device therefor. Particularly, a method for enabling a first device to set an operating channel in a white space band comprises the steps of: acquiring information on an available TV channel from a geo-location database; and setting an operating channel on the basis of the information on the available TV channel, wherein a center frequency of the operating channel can be set differently according to a TV channel used by an incumbent device among TV channels adjacent to the TV channel on which the operating channel is set.	12-25-2014

Ji-Won Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20130131881	METHOD AND APPARATUS FOR MANAGING ENERGY THROUGH VIRTUALIZATION BY GROUPING TERMINAL CONTROLLERS - A terminal control apparatus and a central control apparatus may control at least one terminal device that consumes energy in an energy management system while obtaining the same effect as when virtual equipment is used. A first terminal control apparatus may receive a control command related to a first terminal device from a central control apparatus or a second terminal control apparatus included in the energy management system. The first terminal control apparatus may determine whether the first terminal device matches the first terminal control apparatus, and selectively transmit the control command to a third terminal control apparatus or selectively control the first terminal device according to the control command, based on the determination.	05-23-2013

Ji Young Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100056560	USE FOR TREATING OBESITY AND DIABETES - Disclosed herein is the use of a composition, containing isoflavone-containing soybean extract, L-carnitine, caffeine and arginine as active ingredients, for the treatment of obesity and diabetes. The disclosed composition contains isoflavone-containing soybean extract, carnitine, caffeine and arginine in the form of a mixture, and thus shows not only the effect of promoting lipolysis and fat burning, but also anti-obesity and anti-diabetic effects by increasing the expressions of adiponectin and Glut4 genes to restore insulin sensitivity.	03-04-2010

Jongsik Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150041882	THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME - A three-dimensional (3D) semiconductor memory device includes an electrode separation pattern, a stack structure, a data storage layer, and a channel structure. The electrode separation pattern is disposed on a substrate. A stack structure is disposed on a sidewall of the electrode separation pattern. The stack structure includes a corrugated sidewall opposite to the sidewall of the electrode separation pattern. The sidewall of the electrode separation pattern is vertical to the substrate. A data storage layer is disposed on the corrugated sidewall. A channel structure is disposed on the charge storage layer.	02-12-2015

Jong Soo Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110059923	NOVEL PHOSPHATE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, A PRODUCTION METHOD THEREFOR AND A PHARMACEUTICAL COMPOSITION FOR PREVENTING AND TREATING CENTRAL NERVOUS SYSTEM DISORDERS CONTAINING THE SAME AS AN ACTIVE COMPONENT - The present invention relates to a novel {4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenoxy}phosphate or a pharmaceutically acceptable salt thereof, a production method therefor and a pharmaceutical composition for preventing and treating central nervous system disorders which contains the same as an active component. The novel {4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenoxy}phosphate or a pharmaceutically acceptable salt thereof according to the present invention can beneficially be used to prevent and treat central nervous system disorders since it exhibits an equivalent biological and pharmacological activity to venlafaxine and salts thereof which are known in the field, it has very little toxicity, and, in particular, it is outstandingly soluble in water as compared with prior-art venlafaxine derivatives.	03-10-2011

Joon-Sung Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150256427	METHOD AND APPARATUS FOR TRANSMITTING VOIP FRAME - A method for transmitting a Voice over Internet Protocol (VoIP) by a wireless LAN Access Point (AP) in a communication system includes when a VoIP frame is input from a terminal, determining whether a buffer for eliminating a jitter generated in a wireless network is used, and storing the VoIP frame in a queue, determining whether the buffer is used, and when the buffer is used, determining a time interval for transmitting the VoIP frame stored in the queue and a service start time, and transmitting the VoIP frame stored in the queue in a wired fashion based on the determined time interval and service start time.	09-10-2015

Jung-Ho Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20120152792	INSERT INJECTION-MOLDED CASE - An insert injection-molded case that provides a better appearance and a reduced defective rate of manufacture can be utilized for a number of products, including but not limited to a cover for portable communication devices. The case preferably includes: a metal plate having one or more fixing portions coupled to fixing members formed in a mold respectively; an injection-molded case body injection molded with the metal plate; and one or more holding portions formed in the injection-molded case body during the injection molding and coupled to the fixing members respectively to prevent deflection of the injection-molded case body caused during a cooling operation after the injection molding.	06-21-2012

Jun-Hyun Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100054050	APPARATUS AND METHOD FOR PROVIDING POWER IN SEMICONDUCTOR MEMORY DEVICE - An apparatus for applying power in a semiconductor memory device includes a first power pin for receiving a first power at a first voltage from an external device, a second power pin for receiving a second power at the first voltage, a memory array block connected to the first power pin, the memory array block writing input data, outputting read data, and refreshing regularly to sustain stored data, a peripheral logic block connected to the first power pin for receiving the first power and communicating with the memory array block to perform data write and read operations, a data output driver connected to the second power pin and driving a data output pin, and a switch for electrically connecting the first power pin and the second power pin by performing a switching operation during a refresh operation of the memory array block.	03-04-2010
20140313841	INTEGRATED CIRCUIT WITH PROGRAMMABLE STORAGE CELL ARRAY AND BOOT-UP OPERATION METHOD THEREOF - An integrated circuit may include a first programmable storage cell group suitable for storing program validity information, second to N-th programmable storage cell groups suitable for storing a plurality of data, wherein N is an integer equal to or more than 3, and a validity determination unit suitable for determining whether the program validity information read from the first programmable storage cell group is valid or not so that read operations for the second to N-th programmable storage cell groups is performed or skipped based on the determined result.	10-23-2014
20150213906	INTEGRATED CIRCUIT WITH PROGRAMMABLE STORAGE CELL ARRAY AND BOOT-UP OPERATION METHOD THEREOF - An integrated circuit may include a first programmable storage cell group suitable for storing program validity information, second to N-th programmable storage cell groups suitable for storing a plurality of data, wherein N is an integer equal to or more than 3, and a validity determination unit suitable for determining whether the program validity information read from the first programmable storage cell group is valid or not so that read operations for the second to N-th programmable storage cell groups is performed or skipped based on the determined result.	07-30-2015

Kang-Wood Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20090025047	Method and apparatus for sending/receiving VOD streaming device providing client-favored advertisement - An apparatus and a method of sending/receiving video on demand (VOD) streaming service according to providing client-favored advertisement. A VOD server and a VOD client terminal tie the VOD streaming service to client advertisement selection interactions, such as advertisement receipt selections, advertisement selection attributes (e.g., type, mode, etc.). The VOD server comprises a service controller providing to clients multimedia contents and specific advertisement contents selected by the clients to receive and a data storing unit storing the multimedia contents, the advertisement contents, and the client data.	01-22-2009

Kang-Wook Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20080205516	Method and apparatus for encoding and/or decoding moving pictures cross-reference to related applications - A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.	08-28-2008
20080205517	Method and apparatus for encoding and/or decoding moving pictures - A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.	08-28-2008
20080205528	Method and apparatus for encoding and/or decoding moving pictures - A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.	08-28-2008
20130101026	METHOD AND APPARATUS FOR ENCODING AND/OR DECODING MOVING PICTURES - A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.	04-25-2013

Kee-Moon Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20150201413	WIRELESS LOCAL AREA NETWORK SYSTEM AND METHOD OF DRIVING THE SAME - A Wireless Local Area Network (WLAN) system and method are provided. The WLAN system includes a first station configured to transmit a first Request To Send (RTS) frame through a wireless channel, and a second station configured to determine whether the wireless channel is in a busy state after receiving the first RTS frame, when the wireless channel is in a busy state, transmit a first Clear To Send (CTS) frame, and after a Point Coordination Function Interframe Space (PIFS) time, transmit a second CTS frame corresponding to the first RTS frame.	07-16-2015

Kwang-Woo Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110059923	NOVEL PHOSPHATE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, A PRODUCTION METHOD THEREFOR AND A PHARMACEUTICAL COMPOSITION FOR PREVENTING AND TREATING CENTRAL NERVOUS SYSTEM DISORDERS CONTAINING THE SAME AS AN ACTIVE COMPONENT - The present invention relates to a novel {4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenoxy}phosphate or a pharmaceutically acceptable salt thereof, a production method therefor and a pharmaceutical composition for preventing and treating central nervous system disorders which contains the same as an active component. The novel {4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenoxy}phosphate or a pharmaceutically acceptable salt thereof according to the present invention can beneficially be used to prevent and treat central nervous system disorders since it exhibits an equivalent biological and pharmacological activity to venlafaxine and salts thereof which are known in the field, it has very little toxicity, and, in particular, it is outstandingly soluble in water as compared with prior-art venlafaxine derivatives.	03-10-2011
20110218193	NOVEL TRICYCLIC DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME - The present invention relates to a novel tricyclic derivative with efficient inhibitory activity against poly(ADP-ribose)polymerases (PARP) or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition containing the same. The tricyclic derivative of the invention is useful for the prevention or treatment of diseases caused by excess PARP activity, especially neuropathic pain, neurodegenerative diseases, cardiovascular diseases, diabetic nephropathy, inflammatory diseases, osteoporosis, and cancer, by inhibiting the activity of poly(ADP-ribose)polymerases.	09-08-2011

Mk Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140306859	ACTIVE ANTENNA ADAPTED FOR IMPEDANCE MATCHING AND BAND SWITCHING USING A SHARED COMPONENT - An active antenna and associated circuit topology is adapted to provide active impedance matching and band switching of the antenna using a shared tunable component. Using a shared tunable component, such as a tunable capacitor or other tunable component, the antenna provides a low cost and effective active antenna solution. In certain embodiments, one or more passive components can be further utilized to design band switching of the antenna from a first frequency to a second desired frequency.	10-16-2014

Myung-Jo Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20080308875	MASK ROM DEVICE, SEMICONDUCTOR DEVICE INCLUDING THE MASK ROM DEVICE, AND METHODS OF FABRICATING MASK ROM DEVICE AND SEMICONDUCTOR DEVICE - A mask read-only memory (ROM) device, which can stably output data, includes an on-cell and an off-cell. The on-cell includes an on-cell gate structure on a substrate and an on-cell junction structure within the substrate. The off-cell includes an off-cell gate structure on the substrate and an off -cell junction structure within the substrate. The on-cell gate structure includes an on-cell gate insulating film, an on-cell gate electrode and an on-cell gate spacer. The on-cell junction structure includes first and second on-cell ion implantation regions of a first polarity and third and fourth on-cell ion implantation regions of a second polarity. The off-cell gate structure includes an off-cell gate insulating film, an off-cell gate electrode and an off-cell gate spacer. The off-cell junction structure includes first and second off-cell ion implantation regions of the first polarity and a third off-cell ion implantation region of the second polarity.	12-18-2008
20100285641	MASK ROM DEVICE, SEMICONDUCTOR DEVICE INCLUDING THE MASK ROM DEVICE, AND METHODS OF FABRICATING MASK ROM DEVICE AND SEMICONDUCTOR DEVICE - A mask read-only memory (ROM) device, which can stably output data, includes an on-cell and an off-cell. The on-cell includes an on-cell gate structure on a substrate and an on-cell junction structure within the substrate. The off-cell includes an off-cell gate structure on the substrate and an off-cell junction structure within the substrate. The on-cell gate structure includes an on-cell gate insulating film, an on-cell gate electrode and an on-cell gate spacer. The on-cell junction structure includes first and second on-cell ion implantation regions of a first polarity and third and fourth on-cell ion implantation regions of a second polarity. The off-cell gate structure includes an off-cell gate insulating film, an off-cell gate electrode and an off-cell gate spacer. The off-cell junction structure includes first and second off-cell ion implantation regions of the first polarity and a third off-cell ion implantation region of the second polarity.	11-11-2010

Posung Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140297619	PSM COMPILER OPTIMIZER AND METHOD FOR PROCESSING BULK DML - A PSM complier optimizer analyzes a pattern of the PSM program to generate instruction codes, which will be subjected to a bulk operation and makes the instruction codes for the bulk operation in a form of an array of bind parameters to perform a bulk cursor. Accordingly, the bulk DML processing improves the performance of the PSM program.	10-02-2014

Sang Jin Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140335424	Porous Separator for a Secondary Battery Including Cellulose Nanofibers and Method For Manufacturing Same - The present invention relates to a separator for secondary battery including cellulose nanofibers, and to a method for fabricating the same. The separator has a porous structure of micropores formed between the cellulose nanofibers. The porous structure has a porosity of 10 to 80% (v/v) and a pore size of 0.01 to 10 μm. The separator has a thickness of 5 to 30 μm. The separator has good properties in regards to thermal stability, dimensional stability, wettability, and electrochemical stability, and the fabrication process can be simplified to reduce the production cost.	11-13-2014

Shin-Ho Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100228042	METHOD AND APPARATUS FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID - A method and an apparatus for preparing fatty acid alkyl ester for bio-diesels are disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol, without a catalyst. The method does not require the purification process of the catalyst and glycerin, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester for bio-diesel fuels comprises the step of esterifying fatty acid raw material with alcohol, under a temperature of 200 to 35O0 C and a pressure of atmospheric pressure to 10 bar. The apparatus for preparing fatty acid alkyl ester for bio-diesel fuels, comprises: the first reactor for esterifying fatty acid raw material with alcohol under a temperature of 2000 C to 35O0 C and a pressure of atmospheric pressure to 10 bar and for converting 80 to 90% of total fatty acid into fatty acid alkyl ester; and the second reactor for converting remaining fatty acid unconverted at the first reactor into fatty	09-09-2010
20110028747	METHOD FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID - A method for preparing fatty acid alkyl ester for bio-diesels is disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol in the presence of metal catalyst instead of conventional acid or solid acid catalyst. The method does not require the glycerin purification process, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester comprises the step of carrying out an esterification reaction of fatty acid raw material with alcohol in the presence of metal catalyst. Preferably, the esterification reaction is carried out at the temperature of 200 to 350° C. and the pressure of atmospheric pressure to 10 bar, and the metal catalyst is a compound containing metal selected from the group consisting of cobalt, iron, manganese, zinc, titanium and mixture thereof.	02-03-2011

Shin Hye Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110118917	METHOD FOR CONTROLLING COOLING OF POWER CONVERTER FOR HYBRID ELECTRIC VEHICLE - A method for controlling a cooling system for controlling a power converter of a hybrid electric vehicle includes: estimating the temperature of a power converter at the time of a CAN communication error as a current temperature of the power converter and controlling a cooling system at a cooling rate based on the estimated temperature; and controlling the cooling rate of the cooling system depending on whether an output of the power converter is greater than a reference value. According to the method, the cooling system can be more effectively controlled.	05-19-2011

Suk Won Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140087013	Electro-Spinning Nozzle Pack and Electro-Spinning System Comprising the Same - The present disclosure relates to an electro-spinning nozzle pack for receiving and then electro-spinning a solution with a fiber feedstock dissolved therein, comprising a body with a solution receiving space to keep the solution supplied, a plurality of solution injection nozzles installed at the body in such a manner that the nozzles are in communication with the solution receiving space, and a high-voltage electrode arranged inside the solution receiving space, for charging the solution therein; and to an electro-spinning system comprising such an electro-spinning nozzle pack.	03-27-2014

Sungchul Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20140340305	COMPUTER INPUT DEVICE AND METHOD OF USING THE SAME - An auxiliary input device for use in inputting a user signal to a computer is provided. The computer auxiliary input device includes an infrared ray transmitter configured to transmit an infrared ray signal to a left eyeball and a right eyeball of a user. A reflected light sensor configured to measure a change in an amount of light reflected from the left eyeball and the right eyeball. A controller configured to detect the change in the amount of light reflected from each of the eyeballs from the reflected light sensor, generate Morse code alphabets based on the detected change, and convert the Morse code alphabets into a character string to be transmitted to the computer. A computer communication unit is configured to provide the character string converted by the controller to the computer.	11-20-2014

Sung-Dock Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100099425	METHOD FOR TRANSMITTING AND RECEIVING SYSTEM INFORMATION - A device and method for receiving, by a mobile terminal, system information from a base station. The method includes: receiving a block of first system information from the base station via a broadcast channel configured to broadcast only system information; and receiving a plurality of blocks of second system information from the base station via a downlink shared channel configured to carry system information and other data, one of the plurality of blocks of second system information including scheduling information.	04-22-2010

Sungduck Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20120009947	METHOD OF TRANSMITTING COUNTING RESPONSE MESSAGE INDICATING SERVICE AREA AT USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF - A method for a user equipment to transmit a message in a wireless communication system is disclosed. The present invention includes the steps of receiving a first message containing an information on at least one service from a network and transmitting a second message indicating a specific area and a specific service to the network in response to the first message, if wishing to receive the specific service of the at least one service or being interested to receive the specific service of the at least one service. Preferably, the present invention further includes the step of receiving system information for providing information on at least one area.	01-12-2012
20120064886	METHOD OF LOGGING MEASUREMENT RESULT AT HANDOVER FAILURE IN WIRELESS COMMUNICATION SYSTEM - Disclosed is related to a wireless communication system and a mobile terminal providing a wireless communication service and to a method by which a base station and a mobile terminal transmit and receive data in an evolved universal mobile telecommunications system (E-UMTS) evolved from universal mobile telecommunications system (UMTS), a long term evolution (LTE) system, or a LTE-advanced (LTE-A) system and more particularly, to a method of logging a measurement result at a handover failure.	03-15-2012
20120099441	APPARATUS AND METHOD OF PREVENTING COMPONENT CARRIER FAILURE PROPAGATION - Disclosed is a mobile communications system employing a plentitude of component carriers and carrier aggregation between a user equipment (UE) and a base station. When failure of any downlink component carrier (DL CC) or uplink component carrier (UL CC) has been detected, the UE transmits UL control signal (e.g., UL HARQ ACK/NACK) to the base station, by re-selecting a CC for UL transmission (e.g., activation of a control channel of a UL CC relating to the DL CC). This may prevent DL CC failure from influencing on a UL CC.	04-26-2012
20130252626	Method and Device for Resolving Interference Between Cells - The present invention relates to a wireless communication system. In particular, the present invention relates to a method for a terminal to measure a signal in a wireless communication system and a device therefor, and comprises: a step for receiving information on a first specific time interval from a first cell after having set the connection with the first cell; a step for receiving a second cell signal through the first specific time interval on the basis of the information; a step for informing the first cell the proximity of a second cell in case the terminal is a member of the second cell; and a step for receiving the second cell signal without basing on the information on the first specific time interval, after informing the first cell of the proximity of the second cell.	09-26-2013
20130260766	Method for Recovering Connection Failure in Wireless Communication System and Device Therefor - The present invention relates to a wireless communication system. In particular, the present invention relates to a method for a terminal to reset the connection in a wireless communication system and a device therefor, and comprises: a step for receiving information on a specific time interval while setting up the connection with a network; a step for detecting a connection failure or releasing the connection with the network; and a step for receiving one or more cell signals through the specific time interval, for cell, selection, after the detection or the release.	10-03-2013
20140016593	METHOD FOR TRANSMITTING AN UPLINK SIGNAL, METHOD FOR RECEIVING AN UPLINK SIGNAL, USER EQUIPMENT, AND BASE STATION - The invention relates to a method comprising classifying user equipment (UE) cells, to which carrier aggregation is applied, into a plurality of time advance groups. Uplink-time synchronization is managed using the time synchronization of a primary cell (Pcell) in the time synchronization group to which the primary cell belongs. For other time synchronization groups, the uplink time synchronization is managed using the time synchronization of a secondary cell (SCell) that is particularly set in the relevant time synchronization group. Thus, the plurality of time synchronizations can be effectively managed for the UE and a base station (BS).	01-16-2014
20140169323	METHOD AND DEVICE FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTI-CARRIER WAVE - The present invention relates to a wireless communication system. According to one embodiment of the present invention, a method for performing a random access procedure on a first secondary serving cell by a terminal in which a plurality of serving cells are set up includes the steps of: transmitting a random access preamble on a first SCell to a base station; receiving a random access response from the base station; transmitting uplink data to the base station by using an uplink grant included in the random access response; and receiving a collision resolving message from the base station on the serving cell which transmits scheduling information about the first SCell.	06-19-2014
20140219181	METHOD AND APPARATUS FOR REPORTING MEASUREMENT INFORMATION TO NETWORK AT USER EQUIPMENT IN A WIRELESS COMMUNICATION SYSTEM - A method for transmitting and receiving a signal to and from a network at a User Equipment (UE) in a wireless communication system is disclosed. The method includes receiving measurement configuration information from the network, storing data unit retransmission information related to a data unit based on the measurement configuration information, if a predetermined condition is satisfied, receiving a request message requesting a measurement result from the network, and transmitting the data unit retransmission information to the network in response to the request message.	08-07-2014
20150296536	METHOD FOR TRANSMITTING AN UPLINK SIGNAL, METHOD FOR RECEIVING AN UPLINK SIGNAL, USER EQUIPMENT, AND BASE STATION - The invention relates to a method comprising classifying user equipment (UE) cells, to which carrier aggregation is applied, into a plurality of time advance groups. Uplink-time synchronization is managed using the time synchronization of a primary cell (Pcell) in the time synchronization group to which the primary cell belongs. For other time synchronization groups, the uplink time synchronization is managed using the time synchronization of a secondary cell (SCell) that is particularly set in the relevant time synchronization group. Thus, the plurality of time synchronizations can be effectively managed for the UE and a base station (BS).	10-15-2015

Sung Hun Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100219995	Demodulator Capable of Compensating Offset Voltage of RF Signal and Method Thereof - A demodulator capable of compensating for an offset voltage of a radio frequency (RF) signal, and a method of compensating for the offset voltage of the RF signal are provided. The demodulator includes an analog-to-digital conversion (ADC) unit for converting a first analog signal corresponding to a difference between the RF signal comprising the offset voltage and an analog reference signal into a first digital signal, and a compensation voltage generation unit for converting the first digital signal into an offset compensation voltage. The ADC unit converts a second analog signal corresponding to a difference between the RF signal comprising the offset voltage and the offset compensation voltage into a second digital signal. Accordingly, the offset voltage included in the RF signal is compensated for, and thus distortion and a signal-to-noise ratio (SNR) of the RF signal are reduced. This leads to an improvement of the reception sensitivity of an RF receiver.	09-02-2010

Sung Moon Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20100171812	FORMAT FOR ENCODED STEREOSCOPIC IMAGE DATA FILE - A method of constructing an encoded stereoscopic image data file is provided. The encoded stereoscopic image data file includes a file type declaration unit indicating whether the file is a stereoscopic image, a meta data unit including one or more track containers for containing meta data of the encoded stereoscopic image data, and an image data unit including one or more stereoscopic image data containers for containing image information of the encoded stereoscopic image data.	07-08-2010
20110115790	APPARATUS AND METHOD FOR CONVERTING 2D IMAGE SIGNALS INTO 3D IMAGE SIGNALS - The present inventive concept can be used in a wide range of applications, including: mobile devices, such as mobile phones; an image processing apparatus or processor and computer programs, including a member for converting 2D image signals into 3D image signals or using an algorism for converting 2D image signals into 3D image signals.	05-19-2011

Young Gun Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20110053592	METHOD AND APPARATUS FOR UTILIZING FEMTOCELL - A femtocell utilizing method and apparatus are disclosed. A mobile terminal may establish a communication channel to a microminiaturized base station for mobile communication creating a femtocell on the basis of a frequency, PSC information, or a frequency band or multiple frequencies. The mobile terminal employing the method and apparatus enables the user to initiate femtocell search at a desired point in time, increasing effectiveness in utilization of a femtocell.	03-03-2011

Young Ki Chun, Gyeonggi-Do KR

Patent application number	Description	Published
20090042015	WHITE, POROUS, SINGLE-LAYER POLYESTER FILM AND METHOD FOR PREPARING SAME - The present invention relates to a white, porous, single-layer polyester film comprising a polyester resin, particles of a noncrystalline polymer which has a heat deformation temperature higher than the temperature of the drawing process of said film by at least 10° C. and is not miscible with the polyester resin, inorganic particles and a whitening agent. The inventive single layer film has sufficient process stability as well as good optical properties, and thus is useful as a film for use in printing, labeling, electronics and display applications.	02-12-2009