An, Seoul
Bo-Young An, Seoul KR
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20100156864 | DRIVING DEVICE FOR DISPLAY AND DISPLAY USING THE SAME AND DRIVING METHOD OF THE DISPLAY - A driving device for a display and a display using same, and a driving method of the display are provided. The display includes a display panel on which an image is displayed, and at least one optical sensor (photodetector) to detect the intensity of ambient (external) light incident upon the display panel. An external-brightness detector outputs an external-brightness signal based on the intensity of external (ambient) light and a backlight brightness controller changes the brightness of the image displayed (or backlight) on the display panel according to the external-brightness signal. The driving device may be implemented on an integrated circuit adapted to be connected to external-light photodetectors of type 1 or of type 2. The driving device may be may be dynamically configured to generate the external-brightness signal by sensing a voltage level of the light detecting node in a first mode of operation and may be reconfigured to generate the external-brightness signal by sensing a current level of the light detecting node in a second mode. | 06-24-2010 |
20100188434 | Method of Driving a Light Source, Apparatus for Performing the Method and Display Apparatus Having the Apparatus - A light source apparatus includes a light source module, a luminance determiner, an illuminance sensor and a light source driver. The light source module provides a display panel with light. The luminance determiner obtains luminance data of first image data including at least white image data that is converted from image data of a red color, a green color and a blue color. The illuminance sensor obtains sensing data based upon an external illuminance. The light source driver drives the light source module based upon the luminance data and the sensing data. | 07-29-2010 |
Byung-Chan An, Seoul KR
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20100216472 | Apparatus and method for scheduling in wireless communication system - A base station is capable of performing a method for scheduling in a wireless communication system. In the method, a downlink channel measurement value received from a terminal is compared with a threshold. When the downlink channel measurement value is smaller than the threshold, an activation set for a handover of the terminal is determined. When the number of base stations inside the activation set is two or more, a Modulation and Coding Scheme (MCS) level is allocated to the terminal with consideration of the downlink channel measurement value. A wireless resource is allocated to the terminal with consideration of the allocated MCS level and a headroom of the terminal. | 08-26-2010 |
Byung Yul An, Seoul KR
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20080263903 | CRAMPON - A crampon comprises a base plate fixed to a boot with excellent elasticity, an axial element arranged on a bottom of the base plate across the base plate, and a spike rotatably arranged with resting on the axial element. A knob is provided with the spike to hold the knob and rotate the spike so as to make the spike folded and unfolded as the spike uses the axial element as its axis in a state of wearing the crampon on the boot. | 10-30-2008 |
Chester An, Seoul KR
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20080301568 | Method for Proposing the Meeting in the Regional Community Service System Based on Mobile Blog Through a Mobile Terminal - Disclosed is a method for proposing a meeting in a moblog-based regional community service through a mobile terminal. The method includes the steps of setting a plurality of main arenas by dividing a geographical area in a regional unit, setting and storing one or more virtual spatial locations, the one or more virtual spatial locations being a projection of real spatial public locations, as spots in one of the main arenas; selecting one of the spots belonging to the main arena from information on a location of the mobile terminal and entering into the selected spot; and registering a meeting proposal post in the selected spot. | 12-04-2008 |
Cheunghwan An, Seoul KR
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20120154556 | Stereoscopic Image Display and Method for Driving the Same - A stereoscopic image display includes a display panel, which displays first to nth view images produced by separating cameras from one another by a general distance between both eyes and photographing images of an object, where n is a natural number, a liquid crystal (LC) lens cell, which moves LC molecules existing in an LC layer between a lower substrate and an upper substrate of the display panel based on a voltage difference between a common electrode and each of electrodes to form an LC lens, an LC lens cell controller controlling a voltage supplied to each of the common electrode and the electrodes, and an LC lens cell driver supplying the voltage to each of the common electrode and the electrodes. | 06-21-2012 |
20130057575 | Stereoscopic Image Display Device And Method For Driving The Same - Stereoscopic image display devices and methods of driving the same. The display device is configurable to display 2D images in a 2D mode and multi-view images in a 3D mode, and includes an optical plate configured to pass through images in the 2D mode, and separate images in the 3D mode; a user detector configured to detect the number of users, and output detection data including the number of the users; a view mode controller configured to calculate the optimum number of views according to the number of the users, and select a view mode based on the number of the optimum views; and a multi-view images converter configured to output image data in the 2D mode without conversion, and convert the image data into multi-view image data for separation according to the number of the views in the selected view mode. | 03-07-2013 |
20130155127 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - A 3D image display device is provided. The 3D image display device includes a display panel, a filter, a filter driver and a timing controller. The filter is disposed at a front surface of the display panel and comprises a light transmitting area for transmitting an images and a light blocking area for blocking an images. The timing controller converts a received 3D image into a copied 3D image, outputs the copied 3D image through the display panel in units of a frame, and controls the filter driver for switching between a position of the light transmitting area and a position of the light blocking area in units of a frame. | 06-20-2013 |
20140035902 | IMAGE DATA PROCESSING METHOD AND STEREOSCOPIC IMAGE DISPLAY USING THE SAME - An image data processing method comprises: extracting a depth map from an input image; separating the input image into a foreground area and a background area based on grayscales of the depth map; and modulating the maximum depth value of the input image to become smaller and the difference between depth values of a gray grayscale segment of the depth map to be greater than the difference between depth values of the foreground area and background area of the input image. | 02-06-2014 |
20140078194 | AUTOSTEREOSCOPIC DISPLAY AND CONTROL METHOD THEREOF - An autostereoscopic display and a control method thereof are disclosed. The autostereoscopic display includes a display panel displaying 3D image data, a backlight unit providing light to the display panel, a backlight driver which sequentially drives light sources of the backlight unit along a scanning direction of the 3D image data written to the display panel, a switchable 3D element which forms a barrier or a lens for separating optical axes of left eye image data and right eye image data from the 3D image data, and a 3D element driver which electrically controls the switchable 3D element and shifts the barrier or the lens formed in the switchable 3D element. | 03-20-2014 |
20140091991 | MULTI-VIEW AUTOSTEREOSCOPIC IMAGE DISPLAY AND METHOD OF CONTROLLING OPTIMAL VIEWING DISTANCE THEREOF - A multi-view autostereoscopic image display and a method of controlling an optimal viewing distance thereof are provided. The multi-view autostereoscopic image display includes a display panel displaying multi-view image data, a display panel driver writing the multi-view image data, a 3D optical element separating the optical axes of the multi-view image data, a viewing distance sensing unit sensing the positions of both eyes of a viewer, and a viewing distance extension controller that detects viewing zones where both eyes of the viewer are located by comparing the positions of both eyes of the viewer with positional information of predefined viewing zones, and selectively converts at least some of the multi-view image data according to a change in the positions of the viewing zones where both eyes of the viewer are located. | 04-03-2014 |
Cheung-Hwan An, Seoul KR
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20110084990 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A liquid crystal display device includes: a liquid crystal panel including a pixel having red, green, blue and white sub-pixels; a mode selector selecting one from an RGB mode and an RGBW mode as a driving mode; an RGBW mode signal generating part performing a color correction on RGB input data corresponding to the pixel and converting the RGB input data into RGBW data in the RGBW mode; and an output controlling part outputting RGBW output data by performing a gamma conversion on the RGBW data in the RGBW mode and outputting the RGB input data and a W data for turning off the W sub-pixel as the RGBW output data in the RGB mode. | 04-14-2011 |
20120032998 | DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - The present invention relates a display device and a method for driving the same which can improve a picture quality. The display device can include a histogram generation/analysis unit for analyzing image data, generating a histogram of the image data to each of the frames, and analyzing the histograms, a gamma reference voltage generating unit for generating gamma reference voltages and adjusting magnitude of the gamma reference voltages according to a result of analysis and forwarding the gamma reference voltages adjusted, a timing controller for re-arranging the image data, controlling output timings of the image data re-arranged and forwarding the image data re-arranged, and a data driver for generating gamma gradient voltages by using the gamma reference voltages, converting the image data into analog image signals by using the gamma gradient voltages and supplying the analog image signals to a display panel. | 02-09-2012 |
20130057789 | STEREOSCOPIC IMAGE DISPLAY DEVICE - Discussed is a stereoscopic image display device, which acquires design parameters based on the same aperture ratio and the same back distance regarding a single barrier cell when displaying different numbers of views using the barrier cell. The barrier cell, which includes first and second substrates opposite to each other, first electrodes arranged at an interval on the first substrate, a second electrode formed on the second substrate, and a liquid crystal layer between the first and second substrates, is driven to display different numbers of views. Assuming that a region of the barrier cell corresponding to a small view number is one unit, the number of unit drive regions divided in one unit is defined by K/A (where, ‘A’ is an aperture ratio of the barrier cell, and ‘K’ is {large view number/small view number}*n ('n′ is a natural number between 1 and the small view number). | 03-07-2013 |
Dong Hyun An, Seoul KR
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20100180632 | PILEUS-GILLS TYPE HELIUM CONDENSER AND APPARATUS INCLUDING THE SAME - Provided are a pileus-gills type helium condenser and an apparatus, including the same, for condensing helium. The pileus-gills type helium condenser includes: a body having a hemispheric shape and formed of a highly thermally conductive metal; a plurality of cooling fins collectively having a pileus gills-like shape and arranged along the circumference of the body to be spaced apart from one another; and a through-hole formed in the center of the body to be adjacent to the cooling fins. | 07-22-2010 |
Eun Yeong An, Seoul KR
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20110188545 | DIRECT-SEQUENCE ULTRA-WIDEBAND TERMINAL DEVICE - Provided is a Direct-Sequence Ultra-Wideband (DS-UWB) terminal device. A mobile communication terminal device using a DS-UWB scheme may simultaneously or sequentially transmit and receive a signal in a low-frequency band and a signal in a high-frequency band, and may simultaneously process the signals. Therefore, the DS-UWB scheme may be applied to a function division technique. | 08-04-2011 |
20120201210 | TERMINAL AND METHOD FOR DATA COMMUNICATION USING MULTIPLE WIRELESS COMMUNICATION METHODS - In a terminal and method for data communication using multiple wireless communication methods, a terminal includes an input unit to receive an instruction of a user; a communication unit to transmit and receive data to and from other terminals; and a control unit to determine a first seed file based on the instruction, to search other terminals having a seed file corresponding to the first seed file, and to receive data corresponding to the seed file from the searched other terminals. | 08-09-2012 |
20140236505 | ELECTRIC POWER CONSUMPTION MEASURING MECHANISM - A system and method of measuring power consumption in an appliance is provided. An electrical characteristic of a power signal, such as a voltage component and/or a current component, can be detected at the appliance. The detected electrical characteristic can be processed using a signal processor. During signal processing, the detected electrical characteristic can be shifted based on a predetermined threshold and converted to a digital signal. An electrical characteristic offset can be determined based on an average electrical characteristic value of a plurality of detected electrical characteristics. The difference between the electrical characteristic offset value and an instantaneously detected electrical characteristic value can be used to determine power consumption of the appliance. | 08-21-2014 |
Hee-Woo An, Seoul KR
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20110148478 | FREQUENCY CONVERSION MIXER - Provided is a frequency conversion mixer. The frequency conversion mixer includes a transconductance stage, a switching stage, a load stage, a current bleeding circuit, and a bias stage. The transconductance stage receives an RF signal, and outputs a current corresponding to a voltage of the RF signal. The switching stage switches the current which is outputted from the transconductance stage in response to a local oscillation signal, for frequency conversion the RF signal into an intermediate frequency (IF) signal. The load stage is connected between the switching stage and a supply voltage terminal. The current bleeding circuit is connected parallel with the switching stage, especially, embodying inverter structure with transconductance stage to get not only current bleeding effect but also current reuse effect, and one resonant inductor for reducing noise which is generated in parasitic capacitance at node between transconductance stage and switching stage. The bias stage is connected between the transconductance stage and a ground terminal, and has the switched biasing technique for allowing not only the stable bias current but also lowering the flicker noise. | 06-23-2011 |
Hochan An, Seoul KR
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20110120103 | CONDENSED WATER DISCHARGE APPARATUS OF MUFFLER - A condensed water discharge apparatus is capable of smoothly excreting residual condensed water in a muffler. The device may include a through hole formed at the bottom of a muffler case, an inflow pipe communicated to the muffler case and in which exhaust gas flows, an exhaust pipe communicated to the atmosphere so that exhaust gas is exhausted from the muffler case thereto, a thermoelement, and a control valve mounted at the through hole so as to selectively open/close the through hole when driving or stopped by sliding about the through hole. | 05-26-2011 |
Ho-Chan An, Seoul KR
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20110126526 | EXHAUST PIPE STRUCTURE OF VEHICLE - An exhaust pipe structure of a vehicle having a left manifold disposed in front of an engine and a right manifold disposed behind the engine along a longitudinal direction of the vehicle, which are connected by an underbody catalytic converter, the exhaust pipe structure may include a left exhaust pipe connected to the left manifold and extending toward the rear of the engine, a right exhaust pipe having a straight portion connected to the right manifold and extending toward the front of the engine and a curved portion bending from the straight portion toward the rear of the engine, and a conjunction, one end of which is connected to and communicates with the end of the curved portion of the right exhaust pipe and the end of the left exhaust pipe and the other end of which is connected to the underbody catalytic converter. | 06-02-2011 |
Ho-Kyun An, Seoul KR
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20120171837 | Semiconductor Memory Devices And Methods Of Fabricating The Same - Provided are semiconductor memory devices and the methods of fabricating the same. The method may include forming a plurality of diode patterns in each of a plurality of first trenches, each of the plurality of first trenches including at least two active regions, the plurality of diode patterns occupying a plurality of spaces, treating the plurality of diode patterns to form a plurality of semiconductor patterns in each of the plurality of spaces, removing portions of the plurality of semiconductor patterns to form a recess in each of the plurality of spaces, treating the of the plurality of semiconductor patterns to form a plurality of diodes in each of the plurality of spaces, forming a bottom electrode on each of the plurality of diodes, forming a plurality of memory elements on each of the bottom electrodes, and forming a plurality of upper interconnection lines on the plurality of memory elements. | 07-05-2012 |
20130175491 | SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - Semiconductor devices, and methods of manufacturing the same, include a field region in a semiconductor substrate to define an active region. An interlayer insulating layer is on the semiconductor substrate. A semiconductor pattern is within a hole vertically extending through the interlayer insulating layer. The semiconductor pattern is in contact with the active region. A barrier region is between the semiconductor pattern and the interlayer insulating layer. The barrier region includes a first buffer dielectric material and a barrier dielectric material. The first buffer dielectric material is between the barrier dielectric material and the semiconductor pattern, and the barrier dielectric material is spaced apart from both the semiconductor pattern and the active region. | 07-11-2013 |
20140120685 | PHASE-CHANGE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device and method of forming a semiconductor device is disclosed. The method includes forming a first ion-implanted layer having an amorphous state in a substrate; forming an impurity region of a first conductive type in the substrate; forming a semiconductor pattern on the substrate; forming a first doped region of the first conductive type in the semiconductor pattern; and forming a second doped region of a second conductive type contrary to the first conductive type in the semiconductor pattern. The first ion-implanted layer is formed by implanting carbons ions or germanium ions in the substrate. | 05-01-2014 |
20140131655 | SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME - Provided are semiconductor memory devices and the methods of fabricating the same. The method may include forming a plurality of diode patterns in each of a plurality of first trenches, each of the plurality of first trenches including at least two active regions, the plurality of diode patterns occupying a plurality of spaces, treating the plurality of diode patterns to form a plurality of semiconductor patterns in each of the plurality of spaces, removing portions of the plurality of semiconductor patterns to form a recess in each of the plurality of spaces, treating the of the plurality of semiconductor patterns to form a plurality of diodes in each of the plurality of spaces, forming a bottom electrode on each of the plurality of diodes, forming a plurality of memory elements on each of the bottom electrodes, and forming a plurality of upper interconnection lines on the plurality of memory elements. | 05-15-2014 |
20140264517 | SEMICONDUCTOR DEVICES HAVING A SILICON-GERMANIUM CHANNEL LAYER AND METHODS OF FORMING THE SAME - Semiconductor devices having a silicon-germanium channel layer and methods of forming the semiconductor devices are provided. The methods may include forming a silicon-germanium channel layer on a substrate in a peripheral circuit region and sequentially forming a first insulating layer and a second insulating layer on the silicon-germanium channel layer. The methods may also include forming a conductive layer on the substrate, which includes a cell array region and the peripheral circuit region, and patterning the conductive layer to form a conductive line in the cell array region and a gate electrode in the peripheral circuit region. The first insulating layer may be formed at a first temperature and the second insulating layer may be formed at a second temperature higher than the first temperature. | 09-18-2014 |
Hyuk San An, Seoul KR
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20100022277 | MOBILE TERMINAL HAVING EXPANSION MODULE AND METHOD OF CONTROLLING OPERATION OF THE MOBILE TERMINAL - A mobile terminal including a main body configured to provide a communication function, an expansion module configured to provide a number of additional functions to the main body, a connector including at least first, second and third pins and configured to electrically connect the main body and the expansion module together, and a controller configured to determine whether a signal having a first logic level is received via the first pin of the connector, to set up communication between the mobile terminal and the expansion module using only the first pin and a corresponding ground source and a 1-wire communication method on the first pin if the signal received on the first pin has the first logic level, to determine whether or not the expansion module is an authenticated expansion module through the 1-wire communication method on the first pin, and to allow the expansion module to provide the number of additional functions to the main body through serial communication using the second and third pins when the expansion module is determined to be successfully authenticated. | 01-28-2010 |
Hyun Woo An, Seoul KR
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20090272811 | BAR CODE READER AND WEARABLE BAR CODE READER HAVING THE SAME - Provided are a bar code reader and a wearable bar code reader having the bar code reader. The bar code reader includes a main board, and a casing that has an upper casing with at least one button hole piercing therethrough, a lower casing mutually dissembled from and assembled to the upper casing interposing the main board, and a projection unit coupled to one sides of the upper casing and the lower casing to assist joining of the upper casing and the lower casing. An input button unit is coupled to the casing having at least one portion outward exposed through at least one button hole, and is electrically connected to the main board for supplying a required signal. Also, a bar code reading unit included within the casing for enabling external projection through the projection unit is electrically connected to the main board for reading a bar code of a target object, and a bar code support bracket is coupled to the casing for supporting the bar code reading unit. The bar code reader and the wearable bar code reader can be manufactured in a small size to be portable and is easily manipulated while being simply assembled and dissembled, so that a user can conveniently use it. | 11-05-2009 |
20090305580 | MOBILE TERMINAL - A mobile terminal includes a casing having an upper casing and a lower casing which are disassembled from and assembled to each other with respect to a main board, a connection terminal portion sealed with the casing to prevent intrusion of water through a gap between the connection terminal portion and the casing and having a plurality of connection terminals having one side exposed to the outside of the casing, and a joint terminal portion electrically connected to the main board and having a plurality of joint terminals respectively and electrically connected to the connection terminals in an elastically pressed state when the upper casing and the lower casing are assembled to each other. | 12-10-2009 |
20090312053 | RADIO FREQUENCY IDENTIFICATION READER FOR DETACHING MOBILE TERMINAL - Provided is a radio frequency identification (RFID) reader in which a mobile terminal is mounted. The RFID reader comprise a reader body; an RFID reading portion which forms a front of the reader body and includes an RFID module which reads information in an RFID tag by being placed close to the RFID tag; a pocket portion which is connected to a top of the reader body and includes a connection terminal portion which is connectable with a terminal portion of the mobile terminal and is formed on an inner side of the pocket portion; a grip portion which is connected to the reader body in a rear of the RFID reading portion, supports the reader body and to which a switching unit that selectively turns of and off operation of the RFID module is connected; and a control unit which outputs the information of the RFID tag read by the RFID module to the mobile terminal according to operation of the switching unit. According to the present invention, an RFID reader can be used while a mobile terminal such as a PDA is mounted in it, have an effective structure, and also be portable and easy to use. | 12-17-2009 |
20100047679 | MOBILE TERMINAL - A mobile terminal includes a casing having a battery accommodation portion where a battery is installed and a battery stopper accommodation groove is recessively formed in a side thereof, a battery cover detachably coupled to the casing to cover the battery accommodation portion and having a cover knob accommodation groove that is formed by penetrating an area thereof, and a cover and battery stopper installed in the casing and having a side that is hook coupled to and released from the cover knob accommodation groove and the other side that is forcibly coupled to and released from the battery stopper accommodation groove by being engaged with the operation of the side that is hook coupled to and released from the cover knob accommodation groove. | 02-25-2010 |
20100065642 | BAR CODE READER - A bar code reader includes a casing having an inner space for accommodating a plurality of internal components, and a bar code reader module disposed within the inner space of the casing for reading a bar code of a target object through a projection window provided to one side of the casing. A speaker module is disposed adjacently to the bar code reader module for generating the reading by the bar code reader module as a signal sound to send it to a speaker hole formed in the casing, and a module bracket integrally supports the bar code reader module and the speaker module for integrally assembling the bar code reader module and the speaker module to corresponding places within the casing. The bar code reader module and the speaker module are integrally supported using a single item to decrease the number of components and overall cost. Also, assembling can be simplified to reduce a loss conventionally caused by the increase of the components. | 03-18-2010 |
Jaesul An, Seoul KR
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20090285742 | Method of preparing zinc silicate-based phosphor and zinc silicate-based phosphor prepared using the method - Provided are a method of preparing a zinc silicate-based phosphor and a zinc silicate-based phosphor prepared using the method. The method includes: (a) preparing a solution including a Zn precursor compound and a Si precursor compound; (b) adding a coprecipitant to the solution to form precipitation; and (c) heat treating the solution in which the precipitation is formed to synthesize zinc silicate (Zn | 11-19-2009 |
Jae Sul An, Seoul KR
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20120009341 | METHOD FOR MODIFYING THE SURFACE OF A BIOINERT MATERIAL - Provided is a method for modifying the surface of a bioinert material, the method including preparing a base material composed of a bioinert material; and spraying a bioactive powder onto the bioinert base material through a spray nozzle using a high pressure carrier gas to form a bioactive layer on the base material. The surface modification method enables mass production, at low cost, of new biomaterials having the advantages of both a coating substance and a body to be coated, by applying a bioactive material to various bodies to be coated through a cold spray method. | 01-12-2012 |
Jee-Hoon An, Seoul KR
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20080239114 | METHOD AND APPARATUS TO DETECT A DEAD PIXEL OF AN IMAGE SENSOR AND METHOD AND APPARATUS TO CAPTURE AN IMAGE FROM AN IMAGE SENSOR - A method and apparatus to detect a dead pixel in an image sensor having a pixel array to generate a plurality of image frames, and a method and apparatus to capture an image from the image sensor detect a dead pixel in the image sensor. A change of a scene of the image frames is sensed, and a detection operation to detect a dead pixel in the pixel array is performed if the change of the scene is sensed. | 10-02-2008 |
Jeong Uk An, Seoul KR
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20100015499 | METALLIC BIPOLAR PLATE FOR FUEL CELL AND METHOD FOR FORMING SURFACE LAYER THEREOF - A metallic bipolar plate for a fuel cell, in which a carbon coating layer containing fluorine is formed on the surface of a stainless steel base material, thus having excellent electrical conductivity and corrosion resistance and further excellent water draining performance and heat radiating performance. In the metallic bipolar plate for a fuel cell of the present invention, the internal residual stress in the surface coating layer is significantly reduced due to the addition of fluorine, and thereby it is possible to improve the adhesive strength between the stainless steel and the surface coating layer. | 01-21-2010 |
20120231372 | METALLIC BIPOLAR PLATE FOR FUEL CELL AND METHOD FOR FORMING SURFACE LAYER THEREOF - A metallic bipolar plate for a fuel cell, in which a carbon coating layer containing fluorine is formed on the surface of a stainless steel base material, thus having excellent electrical conductivity and corrosion resistance and further excellent water draining performance and heat radiating performance. In the metallic bipolar plate for a fuel cell of the present invention, the internal residual stress in the surface coating layer is significantly reduced due to the addition of fluorine, and thereby it is possible to improve the adhesive strength between the stainless steel and the surface coating layer. | 09-13-2012 |
20130075977 | PISTON RING FOR ENGINE AND MANUFACTURING METHOD THEREOF - Disclosed is a piston ring for an engine and a method of manufacturing the piston ring. The piston ring includes at least a Cr (Chromium) coating layer coated on a surface of a base material, and a Si-DLC (Silicon doped Diamond Like Carbon) coating layer coated on an outermost layer above the Cr layer and the base material. More specifically, the Si-DLC layer includes about 3 to 10 wt. % of Si. | 03-28-2013 |
Jinkyu An, Seoul KR
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20110313770 | ELECTRONIC EMERGENCY MESSAGING SYSTEM - An electronic alert apparatus comprises a radio frequency receiver configured to receive and identify an emergency message preamble that indicates an impending transmission of an emergency message sent at a first data rate and an emergency message addressed to a shared device address sent at a second data rate. The electronic alert apparatus also includes a processor operatively connected to the radio frequency receiver and configured to decode the encoded emergency message. A memory is operatively connected to the processor and configured to store the decoded emergency message. A display is operatively connected to the controller and configured to present the decoded emergency message. A power source is configured to supply electrical power to the processor, and a housing is configured to at least partially enclose the processor, the memory, and the power source. | 12-22-2011 |
Jong-Hyun An, Seoul KR
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20120278745 | METHOD AND APPARATUS FOR ARRANGING ICON IN TOUCH SCREEN TERMINAL - An apparatus and method for arranging an icon in a touch screen terminal includes selecting an icon, indicating the selected icon with another pointing image, designating a position in another screen, and arranging the selected icon at the designated position. | 11-01-2012 |
20130217324 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTIMEDIA DATA BY USING NFC - Methods and apparatus are provided for transmitting and receiving multimedia data by using NFC. Communication setup information used to perform short-range communication is delivered from an apparatus for transmitting the multimedia information to an apparatus for receiving multimedia data through the NFC in order to transmit and receive the multimedia data. The apparatus for transmitting the multimedia data connects to the apparatus for receiving the multimedia data through the short-range communication. A group owner that plays a leading role in the transmission and reception of the multimedia data is set through the connected short-range communication. Address information of the apparatus for receiving the multimedia data is acquired. Data is transmitted to and received from the apparatus for receiving the multimedia data by using the acquired address information. | 08-22-2013 |
Joongin An, Seoul KR
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20110284882 | LIGHT EMITTING DEVICE PACKAGE - A light emitting device package is provided comprising a substrate, a first light emitting device, a body including a first lead frame on which the first light emitting device is disposed and a second lead frame separated from the first lead frame and an ESD device which contacts the first and second lead frames, and at least a part to which is exposed the outside of the body. | 11-24-2011 |
Joong In An, Seoul KR
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20110012144 | LIGHT EMITTING DEVICE PACKAGE - Provided is a light emitting device package. The light emitting device package comprises a package body, a light emitting device, and a transient voltage suppress diode. The package body comprises a plurality of electrodes. The light emitting device is electrically connected to the plurality of electrodes. The transient voltage suppress diode is electrically connected to the plurality of electrodes. | 01-20-2011 |
20110198658 | LIGHT EMITTING DIODE PACKAGE AND LIGHT UNIT HAVING THE SAME - Disclosed are a light emitting device package and a light unit having the same. The light emitting device package includes a body including a cavity at a first side surface, first and second lead frames in the cavity, a light emitting device connected to the first and second lead frames, a heat radiation pad on a second side surface of the body, a heat radiation frame on a third side surface of the body, and first and second electrode pads disposed on the second side surface of the body and spaced apart from the heat radiation pad. | 08-18-2011 |
20110215349 | LIGHT EMITTING DEVICE AND LIGHT UNIT HAVING THE SAME - A light emitting device includes a body having a recess; a barrier section protruding upward over a bottom surface of the recess and dividing the bottom surface of the recess into a plurality of regions; a plurality of light emitting diodes including a first diode disposed in a first region of the bottom surface of the recess and a second diode disposed in a second region of the bottom surface of the recess; a plurality of lead electrodes spaced apart from each other in the recess and selectively connected to the light emitting diodes; wires connecting the lead electrodes to the light emitting diodes; a resin layer in the recess; and at least one concave part in the barrier section. The concave part has a height lower than a top surface of the barrier section and higher than the bottom surface of the recess and the wires are provided in the concave part to connect the lead electrodes to the light emitting diodes disposed in opposition to each other. | 09-08-2011 |
20110235363 | LIGHT EMITTING DEVICE AND LIGHT UNIT HAVING THE SAME - Disclosed are a light emitting device and a light unit having the same. The light emitting device includes a body; a first light emitting diode for emitting a light having a first main peak in a wavelength range of a first color; a second light emitting diode for emitting a light having a second main peak in the wavelength range of the first color; and a plurality of lead electrodes electrically connected to at least one of the first and second light emitting diodes on the body. The first main peak of the first light emitting diode and the second main peak of the second light emitting diode have a wavelength difference of at least 75% based on the wavelength range of the first color. | 09-29-2011 |
20110237007 | PHOSPHOR, METHOD OF COATING THE SAME, AND METHOD OF MANUFACTURING LIGHT EMITTING APPARATUS - A phosphor, a method of coating a phosphor, and a method of manufacturing a light emitting apparatus including a coated phosphor are provided. The method may include mixing the phosphor core in a first mixture including a first polymer and a first solvent, aging the first mixture, adding a second polymer and a second solvent to the first mixture to produce a second mixture and stirring the second mixture, and drying the second mixture to produce a polymer coated phosphor. | 09-29-2011 |
20130087817 | LIGHT EMITTING DEVICE AND LIGHT UNIT HAVING THE SAME - A light emitting device includes a body having a first recess; a barrier section having a second recess and a third recess, protruding upward over a bottom surface of the first recess, and dividing the bottom surface of the first recess into a first region and a second region; a first light emitting diode disposed in the first region; a second light emitting diode disposed in the second region; a first lead electrode disposed in the first region; a second lead electrode disposed in the second region; a first wire electrically connecting the first lead electrode to the second light emitting diode through the second recess; and a second wire electrically connecting the second lead electrode to the first light emitting diode through the third recess. | 04-11-2013 |
Joon Sung An, Seoul KR
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20110298771 | Display Driving Circuit - A display driving circuit is provided. The display driving circuit, in which a gate driver shifting and outputting an input signal is embedded, includes an input portion receiving a pulse input signal consisting of a high-level signal and a low-level signal and transferring the pulse input signal to a boosting node, an inverter portion connected with the input portion, and inverting the pulse input signal to output the inverted signal, and a pull-up/pull-down portion consisting of a pull-up portion connected to the input portion, receiving a boosting voltage from the boosting node, and outputting a pull-up output signal, and a pull-down portion connected to the inverter portion, receiving the inverted signal, and outputting a pull-down output signal. Here, the inverter portion outputs a signal having a lower level than the low-level signal for a predetermined time period in which the pull-up output signal is output. Accordingly, the display driving circuit exhibits excellent output characteristics due to improved performance and also has excellent reliability. | 12-08-2011 |
20130169609 | Shift Register and Gate Driving Circuit Using the Same - Disclosed are a shift register, and a gate driving circuit including a plurality of shift registers connected in sequence to respectively supply scan signals to a plurality of gate lines of a display device. Each shift register includes: an input unit which outputs a directional input signal having a gate high or low voltage based on an output signal from a previous or subsequent shift register to a first node; an inverter unit which is connected to the first node, generates an inverting signal to a signal at the first node, and outputs the inverting signal to a second node; and an output unit which includes a pull-up unit connected to the first node and activating an output clock signal based on the signal at the first node, and a pull-down unit activating and outputting a pull-down output signal based on a signal at the second node. | 07-04-2013 |
Jung-Ae An, Seoul KR
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20110085108 | OPTICAL DEVICE, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - An optical device which maintains luminance characteristics to the greatest extent, improves light-collecting effects, and realizes a wide viewing angle, and a backlight unit and an LCD including the same. The optical device includes a light-transmitting base film. A plurality of convex portions is formed on at least one surface of the base film, and microscopic optical patterns have peaks and valleys, which abut each other, on part of the convex portions. Alternatively, a plurality of third fine optical patterns is formed on at least one surface of the base film. A portion of each third fine optical patterns abutting the base film forms a figure having long and short axes. Each of the third fine optical patterns has a peak with a height that decreases from the center to both ends thereof along the long axis. | 04-14-2011 |
Jung Min An, Seoul KR
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20090087608 | ROLL-TYPE COMPOSITE SHEET HAVING IMPROVED HEAT-RELEASING ELECTROMAGNETIC WAVE-ABSORBING, AND IMPACT-ABSORBING PROPERTIES, AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a roll-type composite sheet including agitating a silicone gel using a mixer; agitating first powder and the silicone gel for 5 to 20 minutes to form a first mixture including at least the first powder and the silicone gel; agitating the first mixture and second powder for 5 to 20 minutes to form a second mixture; adding a solvent at least to the second mixture to form a reaction product being in a form of a paste; removing bubbles from the reaction product; coating the reaction product on a release medium at a temperature of 80 to 140° C.; and curing and drying the reaction product to form the composite sheet. | 04-02-2009 |
Jung Soo An, Seoul KR
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20100015898 | Conditioner for Chemical Mechanical Planarization Pad - The present invention provides a conditioner for CMP pad required for global planarization of wafer to achieve high integration of a semiconductor element. The conditioner for CMP pad includes a metal substrate having abrasive particles fixed thereto, a plurality of abrasive particles fixed to the metal substrate, and a layer of metal binder fixing the abrasive particles to the metal substrate. The abrasive particles include at least one pattern. The pattern includes at least one row of abrasive particles and the abrasive particles include bigger abrasive particles and smaller abrasive particles. In addition, a diameter difference between smaller and bigger abrasive particles is 10 to 40%. The present invention ensures uniform dressing of conditioner, superior dressing efficiency and superior performance reproducibility. | 01-21-2010 |
Jung Woo An, Seoul KR
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20100128876 | METHOD OF DISTRIBUTING ENCODING/DECODING PROGRAM AND SYMMETRIC KEY IN SECURITY DOMAIN ENVIRONMENT AND DATA DIVIDER AND DATA INJECTOR THEREFOR - A method of distributing an encoding/decoding program and a symmetric key in a security domain environment, and a device divider and data injector therefor are provided. The method includes selecting, at a highest-level security domain, an encoding/decoding program and a symmetric key to be distributed to a plurality of lower-level security domains; dividing the selected encoding/decoding program and the symmetric key into pieces as many as the number of lower-level security domains; and distributing the divided encoding/decoding program pieces and the symmetric key pieces to devices belonging to the lower-level security domains. | 05-27-2010 |
Kay-Hyeok An, Seoul KR
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20120046434 | Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite - Provided is a nanocomposite for the catalyst layer of a fuel cell electrode including: a carbon nanofiber; and metal catalyst particles uniformly applied to the surface of the carbon nanofiber, wherein the carbon nanofiber has a surface oxygen content of at least 0.03 calculated by the formula: Oxygen content=[atomic percentage of oxygen/atomic percentage of carbon] using atomic percentages of oxygen and carbon, respectively calculated from an area of an oxygen peak having a binding energy of 524 to 540 eV, an area of a nitrogen peak having a binding energy of 392 to 404 eV, and an area of a carbon peak having a binding energy of 282 to 290 eV in X-ray photoelectron spectroscopy. The nanocomposite has high surface oxygen content and has metal catalyst nano particles densely and uniformly distributed on the outer wall of the carbon fibers, thereby having high electrochemical efficiency. | 02-23-2012 |
Ki-Jung An, Seoul KR
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20100092311 | DISPLACEMENT CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR - The present invention provides a displacement control valve for a variable displacement compressor, the displacement control valve including a valve housing, in which a discharge chamber passage and a crank chamber passage are provided, and a valve body for opening and closing the valve, characterized in that a motor rotates the valve body to open and close the valve. Therefore, the present invention can reduce the overall length of the displacement control valve to reduce the size of the compressor, thereby achieving a compact structure of the compressor. | 04-15-2010 |
20110135503 | COMPRESSOR - A compressor comprises: a compressor housing having a sensor coupling hole and a control valve coupling hole; a support plate configured to contact with the compressor housing and having perforations; a sensor and a control valve passing through the perforations of the support plate respectively at positions corresponding to the sensor coupling hole and the control valve coupling hole, and coupled to the sensor coupling hole and the control valve coupling hole respectively; and a washer mounted on an outer peripheral surface of the sensor passing through the support plate and inserted into the sensor coupling hole, and coupled to the sensor coupling hole to fix the sensor. | 06-09-2011 |
20110220825 | DISPLACEMENT CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR - The invention provides a displacement control valve for a variable displacement compressor comprising: a valve housing having a discharge chamber connecting space and a crank chamber connecting space; an electronic solenoid; and a valve body configured to reciprocate within the valve housing the electronic solenoid. The displacement control valve is opened and closed when the valve body moves from the discharge chamber connecting space toward the crank chamber connecting space, making it possible to enlarge a cross-sectional area of the valve body and improving productivity. | 09-15-2011 |
Kil Soo An, Seoul KR
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20120083131 | METHOD AND APPARATUS FOR TREATING SILICON SUBSTRATE - A method and an apparatus for treating a silicon substrate for effectively removing a silicon oxide film formed on a surface of a silicon film and improving surface uniformity of the silicon film. The method comprises providing a substrate including a silicon film; providing a first fluid, which is capable of etching a silicon oxide film, to a surface of the substrate in a first time band; providing a second fluid containing water to the surface of the substrate in a second time band, which is different from the first time band; and providing a third fluid, which is capable of etching the silicon oxide film, has different ingredients as compared to the first fluid, and has high etching ratio with respect to the silicon oxide film, to a surface of the substrate in a third time band, which is different from the first time band and the second time band. | 04-05-2012 |
Kwang Ho An, Seoul KR
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20120002047 | MONITORING CAMERA AND METHOD OF TRACING SOUND SOURCE - This document relates to a monitoring camera and a method of tracing a sound source. In an embodiment of this document, patterns of sounds received through a plurality of microphones are detected. The detected patterns of the sounds are compared with a reference sound pattern. A sound source position is traced and photographed by controlling one or more of pan/tilt operations and a zoom operation according to a result of the comparison. Accordingly, an emergency situation can be photographed more efficiently. An announcer can be automatically selected from a plurality of attendants and photographed by applying the monitoring camera to a Video Conference System (VCS). | 01-05-2012 |
Kwangjin An, Seoul KR
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20120114564 | MRI T1 CONTRASTING AGENT COMPRISING MANGANESE OXIDE NANOPARTICLE - The present invention relates to the use of and method for using MnO nanoparticles as MRI T1 contrasting agents which reduces T1 of tissue. More specifically, the present invention is directed to MRI T1 contrasting agent comprising MnO nanoparticle coated with a biocompatible material bound to a biologically active material such as a targeting agent, for example tumor marker etc., and methods for diagnosis and treatment of tumor etc. using said MRI T1 contrasting agent, thereby obtaining more detailed images than the conventional MRI T1-weighted images. The MRI T1 contrasting agent of the present invention allows a high resolution anatomic imaging by emphasizing T1 contrast images between tissues based on the difference of accumulation of the contrasting agent in tissues. Also, the MRI T1 contrasting agent of the present invention enables to visualize cellular distribution due to its high intracellular uptake. The MRI T1 contrasting agent of the present invention can be used for target-specific diagnosis and treatment of various diseases such as tumor etc. when targeting agents binding to disease-specific biomarkers are conjugated to the surface of nanoparticles. | 05-10-2012 |
Kwangseok An, Seoul KR
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20110018404 | SPINDLE MOTOR - A spindle motor is disclosed. The spindle motor includes a bearing housing inserted therein by a bearing, a stator fixed at a periphery of the bearing housing, a rotation shaft rotatably supported by the bearing and formed thereunder with a hitching unit, a rotor fixed at the rotation shaft, and a support member arranged at a floor surface of the bearing housing to rotatably support the hitching unit and formed with a hitching protruder at which the hitching unit is hitched, whereby the number of constituent components is reduced to improve the assemblage. | 01-27-2011 |
Kyong-Won An, Seoul KR
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20090124070 | Methods of Manufacturing Semiconductor Devices Including Metal Oxide Layers - Methods of manufacturing a semiconductor device are provided including forming a charge storage layer on a gate insulating layer that is on a semiconductor substrate. A blocking insulating layer is formed on the charge storage layer and an electrode layer is formed on the blocking insulating layer. The blocking insulating layer may be formed by forming a lower metal oxide layer at a first temperature and forming an upper metal oxide layer on the lower metal oxide layer at a second temperature, lower than the first temperature. | 05-14-2009 |
20090124071 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - Provided is a method of manufacturing a semiconductor device. The method includes: forming a charge storage layer on a substrate on which a gate insulating layer is formed; forming a first metal oxide layer on the charge storage layer using a first reaction source including a metal oxide layer precursor and a first oxidizing agent and changing the first metal oxide layer to a second metal oxide layer using a second reaction source including a second oxidizing agent having larger oxidizing power than the first oxidizing agent and repeating the forming of the first metal oxide layer and the changing of the first metal oxide layer to the second metal oxide layer several times to form a blocking insulating layer; and forming an electrode layer on the blocking insulating layer. | 05-14-2009 |
20140084358 | NONVOLATILE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A nonvolatile memory device includes an insulating pattern extending in a first direction, a conductive pattern on the insulating pattern, and an electrode structure extending in the first direction. The electrode structure is adjacent the insulating pattern and conductive pattern, and includes an alternating pattern of gate electrodes and interlayer insulating films. A protection film adjacent a side surface of the electrode structure has a shorter length in the first direction than a length of the electrode structure. | 03-27-2014 |
20140183749 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - In a method of fabricating a semiconductor device, sacrificial layer patterns are formed by leaving portions of sacrificial layers, instead of completely removing the sacrificial layers. Thus, the reliability of the semiconductor device may be increased, and the process of manufacturing the same may be simplified. | 07-03-2014 |
Kyung-Mi An, Seoul KR
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20080234333 | Novel Hydroxamic Acid Derivative as Peptide Deformylase Inhibitor and Manufacturing Method Thereof - The present invention relates to the novel antibacterial compounds having potent antibacterial activity as inhibitors of peptide deformylase. This invention further relates to pharmaceutically acceptable salts thereof, to processes for their preparation, and to pharmaceutical compositions containing them as an active ingredient. | 09-25-2008 |
Mihyang An, Seoul KR
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20090049042 | METHOD AND SYSTEM FOR RATING EXPERT CLASSIFIED BY KEYWORD - A method and system for computing an expert point value of a user for each keyword is provided, including: a first step of assigning a first knowledge-based expert rating value associated with a keyword to a user identifier of a user which enters the keyword into an expert field; a second step of assigning a second knowledge-based expert rating value associated with the keyword to the user identifier when another user stores the keyword to correspond to the user identifier; a third step of assigning a third knowledge-based expert rating value associated with the keyword to the user identifier when the user of the user identifier performs an answer activity for the keyword; and a fourth step of computing the knowledge-based expert rating value of the user identifier for the keyword based on at least one of the first, the second, and the third knowledge-based expert rating values. | 02-19-2009 |
Mu-Kun An, Seoul KR
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20130064587 | IMAGE FUSING APPARATUS USING CARBON NANO-TUBE HEATER - An image fusing apparatus includes a heating belt including a resistance heating layer, an insulating layer formed on an inner surface of the resistance heating layer, and a release layer formed on an outer surface of the resistance heating layer; a heating supporting roller disposed (positioned) inside the heating belt and rotating with the heating belt; a pressing roller disposed (positioned) parallel to the heating supporting roller and in contact with the outer surface of the heating belt to form a nip; and an electricity supplying member to supply electricity to the resistance heating layer of the heating belt. A thickness of paper non-contact areas of opposite side end portions of the resistance heating layer of the heating belt is the same as or thicker than the thickness of a paper contact area of a middle portion of the resistance heating layer thereof. | 03-14-2013 |
Mun Hak An, Seoul KR
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20080300012 | MOBILE PHONE AND METHOD FOR EXECUTING FUNCTIONS THEREOF - Provided is a mobile phone which converts an input first word to a second word, displays the second word, extracts voice data corresponding to the second word and outputs the extracted voice data and a method of converting a word and outputting the converted word as a voice in the mobile phone. Furthermore, there is also provided a mobile phone which receives and stores a composite video signal including an audio signal and a video signal, inputs a playback point of the stored composite video signal and a playback speed exceeding 1X and plays the sound and image corresponding to the stored composite video signal from the input playback point at the input playback speed and a composite image processing method of the mobile phone. | 12-04-2008 |
Myoung Jin An, Seoul KR
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20100321802 | Lens Unit, Lens Assembly, Camera Module, Method of Fabricating Camera Module and Lens Assembly, Method of Fabricating Optic Member, and Apparatus of Fabricating Optic Member - Provided are a lens unit, a lens assembly, a camera module, a method of fabricating the camera module and the lens assembly, a method of fabricating an optic member, and an apparatus of fabricating the optic member. The lens unit comprises a lens portion and a supporting portion. The lens portion has a curved surface. The supporting portion extends from the lens portion. The supporting portion comprises a protrusion or a recess. The method of fabricating the optic member comprises injecting a resin composition inside a mold die, pressing the resin composition; and irradiating light onto the resin composition. Due to the pressure, shrinkage of a photo-curable resin composition can be reduced, and thus, the lens unit comprising the protrusion or recess can be easily fabricated. | 12-23-2010 |
20130070101 | Camera Module - Disclosed is a camera module. The camera module includes a lens assembly comprising a plurality of lens units having a polygonal outer peripheral portion, a lens barrel receiving the lens assembly, a fixing unit fixing the lens assembly to the lens barrel, a housing coupled with the lens barrel, and a sensor unit in the housing. The lens barrel is provided in a lower portion thereof with a receiving groove, and the receiving groove has a shape corresponding to a shape of the lens assembly | 03-21-2013 |
20130077183 | Camera Module - Disclosed is a camera module. The camera module includes a lens barrel; a first lens unit having a first outer peripheral shape in the lens barrel; a second lens unit having a second outer peripheral shape in the lens barrel; and a housing coupled with the lens barrel. | 03-28-2013 |
Nam Gyu An, Seoul KR
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20110053685 | Apparatus and Method for Inputting Password Using Game - The present invention relates to an apparatus and method for inputting a password using a game. The method includes displaying, on a display unit, a password image corresponding to at least one password information, displaying, on the display unit, at least one obstacle image, displaying, on the display unit, a character image moved based on movement information received from an external input unit, determining whether the character image is in contact with the password image, and controlling a user authentication procedure to be performed based on the at least one password information corresponding to the password image when the character image is in contact with the password image. | 03-03-2011 |
Seongho An, Seoul KR
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20130062849 | CTBA WITH IMPROVED COMPLIANCE CHARACTERISTICS - A CTBA with improved compliance characteristics has a simple structure and can control a tow value of a rear wheel to be towed in while steering is performed in. The CTBA may include trailing arms and carriers on which rear wheels are mounted via carrier brackets at both ends of a torsion beam, a mounting bracket fixed to the bottom of a vehicle body, and a steering rod of which one end is linked to the carrier and the other end is linked to the mounting bracket. | 03-14-2013 |
20130062850 | CTBA WITH IMPROVED COMPLIANCE CHARACTERISTICS - A coupled torsion beam axle (CTBA) has improved compliance characteristics that can control a tow value of a rear wheel to be towed in during steering when the steering is performed in a simple structure. The CTBA includes trailing arms and carriers on which rear wheels are mounted via carrier brackets at both ends of a torsion beam, respectively, a center pipe penetrating in a longitudinal direction of a vehicle at the center of the torsion beam, and a steering rod of which one end is linked to the carrier and the other end is linked to the center pipe. | 03-14-2013 |
Shounan An, Seoul KR
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20120038766 | REGION OF INTEREST BASED VIDEO SYNOPSIS - A region of interest based video synopsis methods, devices and systems are disclosed. One embodiment of the present disclosure pertains to a method of a server for generating a region of interest based video synopsis. The method comprises setting a region of interest (ROI) for an area tracked by a camera device communicatively coupled to the server in response to a receipt of region of interest configuration data. The method also comprises converting a video stream forwarded by the camera device while a moving object is active within the region of interest into metadata of the moving object. The method further comprises generating a video synopsis of the moving object active within the region of interest based on the metadata of the moving object. | 02-16-2012 |
Si Yeon An, Seoul KR
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20110048045 | ICE MAKER AND REFRIGERATOR HAVING THE SAME - An ice maker comprises a tray accommodating water to make ice, a first control box ( | 03-03-2011 |
Soo-Hwan An, Seoul KR
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20110065088 | METHOD AND DEVICES FOR RAPID DIAGNOSIS OF FOOT-AND-MOUTH DISEASE - A rapid immunoassay method and apparatus for detecting foot and mouth disease virus are disclosed. The method and test device permit pen-side testing of animals and provide test results within a relatively short time period. In a preferred embodiment, the method and apparatus provide a means for differentiating between FMDV-infected and FMDV-vaccinated animals. | 03-17-2011 |
Soonkwan An, Seoul KR
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20110313269 | MICRO-ELECTRODE ARRAY PACKAGE USING LIQUID CRYSTAL POLYMER AND MANUFACTURING METHOD THEREOF - Disclosed herein is a micro-electrode array package including a micro-electrode array comprising: a substrate section including a liquid crystal polymer; an electrode section collecting and transferring bio-signals; and a cover section insulating and protecting the electrode section and including a liquid crystal polymer, wherein the electrode section is disposed in contact with one surface of the substrate section, the cover section is adhered in contact with the surface of the substrate section on which the electrode section is disposed, and a space independent from the external environment is formed between the substrate section and the cover section adhered thereto. Disclosed herein too is a method for manufacturing a micro-electrode array package, including: forming alignment holes in a substrate section including a liquid crystal polymer and a cover section including a liquid crystal polymer; forming site window holes for an electrode section-exposure in the cover section; forming an electrode section on one surface of the substrate section; aligning the substrate section and the cover section by the alignment holes, and adhering the substrate section and the cover section with each other; and cutting the substrate section and the cover section adhered thereto to provide an outer shape. | 12-22-2011 |
Soon Kwan An, Seoul KR
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20110144749 | Cochlea Implant System in ITE (in the ear) Type Using Infrared Data Communication - There are provided a cochlea implant system including an in the ear (ITE) speech processor and an implanted part. In the cochlea implant system, the speech processor and the implanted part transfer and receive a signal by infrared data communication. The implanted part includes a receiving unit for receiving an infrared signal from the speech processor to demodulate the infrared signal, a stimulation circuit unit for converting the demodulated signal into a stimulation signal, an electrode array inserted into the cochlea to stimulate the auditory neurons by the stimulation signal, and a coil for receiving power from the outside through the RF power transmission. The implanted part can receive power from the outside through the coil to be charged. | 06-16-2011 |
Soon Kwan An, Seoul JP
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20110184497 | AC LOGIC POWERED STIMULATOR IC FOR NEURAL PROSTHESIS - Disclosed is a neural stimulator for neural prosthesis: including a power receiver which receives power from outside and supplies the received power to a circuitry including an electrical signal generator; the electrical signal generator which generates a neural stimulating electrical signal; and a casing which protects the power receiver and the electrical signal generator from bodily fluid, wherein the power supplied by the power receiver to the circuitry including the electrical signal generator is AC logic power. In accordance with this disclosure, a neural stimulator with reduced production cost, simplified production process and reduced size, as compared with those of the related art, while being safe, may be provided. | 07-28-2011 |
Suchang An, Seoul KR
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20110193793 | TOUCH SCREEN PANEL - A touch screen panel includes a plurality of first connection patterns formed on a substrate; an insulation layer having a plurality of contact holes that exposes portions of the plurality of first connection patterns; and a plurality of first electrodes and a plurality of second electrodes formed on the insulating layer, wherein at least one of the plurality of first connection patterns connects at least one adjacent pair of the plurality of first electrodes through at least two of the plurality of contact holes that expose respective portions of the at least one of the plurality of first connection patterns, and at least one hollow is formed by portions of the at least one adjacent pair of the plurality of first electrodes being formed in the at least two of the plurality of contact holes. | 08-11-2011 |
20110193801 | ELECTROSTATIC CAPACITY TYPE TOUCH SCREEN PANEL AND METHOD OF MANUFACTURING THE SAME - A touch screen panel includes a substrate having an electrode forming part, and a routing wire forming part, where the routing wire forming part is located at an area outside the electrode forming part. A plurality of first electrode connection patterns is located in the electrode forming part. A plurality of first routing wires and a plurality of second routing wires are both located in the routing wire forming part, and the routing wires are disposed on the same layer with the first electrode connection patterns. An insulation layer is formed on the substrate and over the first electrode connection patterns. The insulation layer has at least two contact holes that expose contact portions of each the plurality of first electrode connection patterns. A plurality of first serial electrodes are arranged in parallel in a first direction and are connected with the plurality of first routing wires, respectively. Each first serial electrode includes a plurality of first electrode elements. A plurality of second serial electrodes are arranged in parallel in a second direction, and are configured to intersect the first serial electrodes. The second serial electrodes are connected with the plurality of second routing wires, respectively, and each second serial electrode includes a plurality of second electrode elements. Each of the plurality of first electrode connection patterns connects adjacent electrode elements of each first serial electrode through respective contact portions accessible through the at least two contact holes. | 08-11-2011 |
Su Chang An, Seoul KR
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20100053524 | Display device - A display device includes: a back light unit for emitting a light; a lower polarization plate on the back light unit; a liquid crystal display panel on the lower polarization plate for displaying an image; an upper polarization plate on the liquid crystal display panel; an optical film bonded to the upper polarization plate; and a transparent material on the optical film for improving hardness of the optical film. | 03-04-2010 |
20110141040 | TOUCH PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A touch panel includes a substrate comprising divided regions; first electrodes, each of the first electrodes comprising first rhombus patterns spaced apart a predetermined distance from each other in a predetermined first direction and first connection patterns configured to connect the first rhombus patterns second electrodes, each of the second electrodes comprising second rhombus patterns spaced apart a predetermined distance from each other in the second direction and second connection patterns configured to connect the second rhombus patterns; third electrodes formed in border areas between the divided regions and outer areas of the divided regions; a touch controller formed in each of the divided regions correspondingly; and pad electrodes connected with the touch controller. | 06-16-2011 |
20110227858 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A touch panel includes a plurality of first electrode patterns being serially connected by a plurality of first connection patterns; a plurality of second electode patterns being serially connected by a plurality of second connection patterns; and a plurality of routing lines; wherein at least two of the plurality of first electrode patterns are connected to at least one of the plurality of routing lines. | 09-22-2011 |
20140176492 | TOUCH PANEL AND DISPLAY DEVICE USING THE SAME - Disclosed is a touch panel and a display device using the same, wherein lines are formed at different layers in a bezel of the touch panel, and one or more insulating layers are interposed between each layer comprising the lines, or adjacent sides of driving electrode and receiving electrode for forming an intersection including an outermost crossing region formed in an outermost region of an active area are corrugated. | 06-26-2014 |
Sung Hoon An, Seoul KR
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20090039043 | SELF MOVABLE CRANE SYSTEM WITH A BOOM - A self movable boom system is provided. The self movable boom system include: a boom disposed on a plane perpendicular to a building clamp structure; and a moving unit apparatus including a circumferential moving unit which is disposed between the boom and the building clamp structure to move the boom on a plane perpendicular to the building clamp structure, a lifting-up unit of which one end is disposed toward the circumferential moving unit and of which other end is disposed toward the building clamp structure to move the boom along a longitudinal direction of the building clamp structure, and a boom moving unit which moves an object along the longitudinal direction of the building clamp structure and along a longitudinal direction of the boom. | 02-12-2009 |
Sunghwan An, Seoul KR
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20130040774 | Transmission and Traction Motor Module Using the Same - Provided is a transmission of an e-bike motor, the transmission including a plurality of planetary gears meshed with a sun gear transmitting a power of a rotation shaft of a motor, a ring gear including a gear member meshed with an inner circumferential surface of the planetary gears and a clutch member formed at the other end of the gear member to shift a direction of power in response to backward and forward rotations, where the gear member and the clutch member are individual parts, and a connection unit connecting the gear member and the clutch member lest the gear member and the clutch member idle relative to an axial direction, wherein the plurality of planetary gears and the gear member of ring gear are provided in helical gears. | 02-14-2013 |
Sung-Nam An, Seoul KR
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20120044122 | BROADBAND ANTENNA USING AN ELECTRIC LOOP-TYPE SIGNAL LINE - A broadband antenna is disclosed. The disclosed antenna may include: a substrate; an impedance matching/feeding unit, arranged on the substrate and comprising a first matching member and a second matching member configured to perform impedance matching through a coupling method; a radiating member electrically connected to the impedance matching/feeding unit; and a signal line electrically connected to the second matching member. Here, the signal line is implemented in the form of an electrical loop. | 02-23-2012 |
20130016026 | BROADBAND INTERNAL ANTENNA USING ELECTROMAGNETIC COUPLING SUPPORTING IMPROVED IMPEDANCE MATCHINGAANM Choi; Su-HyunAACI SeoulAACO KRAAGP Choi; Su-Hyun Seoul KRAANM An; Sung-NamAACI SeoulAACO KRAAGP An; Sung-Nam Seoul KRAANM Kim; Byoung-NamAACI Gyeonggi-doAACO KRAAGP Kim; Byoung-Nam Gyeonggi-do KRAANM Lee; Seung-YongAACI Gyeonggi-doAACO KRAAGP Lee; Seung-Yong Gyeonggi-do KRAANM Jung; Jong-HoAACI Gyeonggi-doAACO KRAAGP Jung; Jong-Ho Gyeonggi-do KR - Disclosed is an internal antenna using electromagnetic coupling that supports improved impedance matching. The antenna includes a first conductive member having one end electrically connected with a power feed point; a second conductive member separated from the first conductive member by a particular distance and electrically connected with a ground; a radiator extending from the second conductive member; and a grounding plate joined with the other end of the first conductive member. This antenna provides the advantages of adequately ensuring wide-band and multi-band characteristics while improving impedance matching properties. | 01-17-2013 |
Sung-Soon An, Seoul KR
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20100063579 | STENT - The present invention discloses a stent that is designed to be easily removed from a lumen such as an esophagus, a blood vessel, or other organs of a human body without performing a surgical operation. The stent of the present invention includes an elastic body unit that is formed in a cylindrical shape and has an elastic force and a covering unit that is combined with or coated on the elastic body unit. The covering unit includes an extending portion that is separated from an end portion of the elastic body unit. | 03-11-2010 |
20110125250 | Stent and Method for Manufacturing the Same - A method of manufacturing a stent includes forming a first cylindrical mesh structure by bending a first member in a zigzag-shape having peaks and valleys and a plurality of turns wound around an outer circumference of a manufacturing frame and forming a second cylindrical mesh structure by bending a second member in a zigzag-shape having peaks and valleys and a plurality of turns wound around an outer circumference of a manufacturing frame, wherein a bending track the second member crosses a bending track of the first member. | 05-26-2011 |
Sung Woo An, Seoul KR
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20090082113 | ONLINE GAME SYSTEM AND METHOD THEREOF - Disclosed is an online tournament game system including a game providing module configured to provide a game for a plurality of players that join a virtual game room during a predetermined game session, a first ranking determination module configured to compute a point value balance of each player based on result of game play committed by the players and to determine rankings of the players based upon the point value balance of each of the players during the first time period, and a player selection module configured to select and assign players for the second time period based upon the rankings of the players during the first time period. The predetermined game session includes a first time period and a second time period in a sequence. Each of the players either gains or loses a point value depending on result of their game play. | 03-26-2009 |
Sungyul An, Seoul KR
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20120120037 | DISPLAY DEVICE - Provided is a display device. The display device includes a display module on which a lighting source for supplying light is disposed on a back surface thereof, an optical sensor detecting luminance of the light supplied from the lighting source, and a light transmission member disposed between the lighting source and the optical sensor, the light transmission member providing a transmission path of the light generated in the lighting source to transmit the light into the optical sensor. | 05-17-2012 |
20120146925 | INPUT DEVICE AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME - An input device and an image display apparatus are provided. The image display apparatus may include a display, and an input device adjacent to the display. The input device may include a first light emitting device (LED), a second light emitting device (LED), a touch sensor to detect a touch input, and a light source controller to control an intensity of light from the light guide based on the touch input. | 06-14-2012 |
20120146926 | INPUT DEVICE AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME - An input device and an image display apparatus may be provided. The image display apparatus may include a display, and an input device adjacent to the display. The input device may include a first light source unit that includes a first light emitting device (LED) to emit a first light of a first color, a second light source unit that includes a second light emitting device (LED) to emit a second light of a second color, a light guide having a plurality of light guide layers, a touch sensor to detect a touch input, and a light source controller to control an intensity of the output light from the light guide based on the detected touch input. | 06-14-2012 |
20130093728 | INPUT DEVICE AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME - An input device and an image display apparatus including the same are disclosed. The input device includes first and second light source units arranged spaced apart from each other and configured to respectively output first light having a first color and second light having a second color, a light guide having a circular shape and configured to receive the first light and the second light, synthesize the first light and the second light and output third synthesized light, a touch sensor configured to detect touch input, and a light source controller configured to control the third light output from the light guide based on touch input detected by the touch sensor. Accordingly, it is possible to improve user convenience. | 04-18-2013 |
Sunshin An, Seoul KR
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20100066503 | METHOD FOR MEASURING LOCATION OF RADIO FREQUENCY IDENTIFICATION READER BY USING BEACON - The present invention relates to a method for measuring a location of a radio frequency identification (RFID) reader by using beacons, and an RFID system for measuring a location of a moving RFID reader in an RFID system comprising: a plurality of beacon devices for emitting beacons; an RFID tag for transmitting pre-stored information by using radio frequency identification; and an RFID reader for calculating a current location using a plurality of at least three beacons wherein the RFID reader receives the plurality of beacons from the plurality of beacon devices while moving, and receiving the information from the RFID tag by using the radio frequency identification. According to the present invention, it is possible to increase the accuracy of the location measurement of a moving RFID reader in an RFID system because the location of the RFID reader is measured in consideration of propagation environments. | 03-18-2010 |
Sun Shin An, Seoul KR
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20080279047 | SYSTEM AND METHOD FOR UNDERWATER WIRELESS COMMUNICATION - An underwater wireless communication system and method includes a sensor node for transforming measured underwater data into ultrasound signals, and transmitting the transformed ultrasound signals and receiving other ultrasound signals. | 11-13-2008 |
20090128298 | METHOD AND SYSTEM FOR LOCATING SENSOR NODE IN SENSOR NETWORK USING TRANSMIT POWER CONTROL - A method and apparatus for a sensor network having a plurality of reference nodes and a sensor node that enables the sensor node to compute a relative position through transmission range control and position mapping. In transmission range control, each reference node sends location information signals to the sensor node while varying transmission power. In position mapping, the sensor node forms a grid of vertical and horizontal lines corresponding to a square area defined by the neighboring reference nodes, extracts coordinates of intersections in the grid belonging to a shared region between areas covered by location information signals of various transmit power levels from the neighboring reference nodes, and sets the position of the sensor node to the middle points of the extracted coordinates. Each reference node sends a location information signal when a random backoff time expires after reception of a location information request signal. | 05-21-2009 |
20090128412 | METHOD AND SYSTEM FOR LOCATING SENSOR NODE IN SENSOR NETWORK USING DISTANCE DETERMINING ALGORITHM - For a sensor network having reference nodes and sensor nodes, A method and apparatus using a distance determining algorithm for a sensor network having reference nodes and sensor nodes. A distance determining algorithm is executed to determine an adequate distance between reference nodes within a preset error range, and a position location table is created. A sensor node sends a location information request to reference nodes, receives the position location table and location information from the reference nodes, and computes the coordinates of its position. Alternatively, without requesting transmission of the position location table, the sensor node may receive calculated coordinates of its position directly from a reference node. | 05-21-2009 |
20120057581 | SYSTEM AND METHOD FOR MANAGING SENOR NODE IN RFID/USN INFRASTRUCTURE AND GATEWAY SYSTEM USED THEREFOR - A sensor node management system in a Radio Frequency Identification/Ubiquitous Sensing Network (RFID/USN) infrastructure is provided, in which a sensor node has a local ID in a sensor network, a gateway receives, from the sensor node, node information including the local ID and an ID of a home gateway to which the sensor node initially belongs and registers the node information about the sensor node to a location information server, and the location information server registers and manages node information about sensor nodes within an area of the gateway. The location information server generates a global ID using the local ID and the ID of the home gateway, the global ID being recognized as an address of the sensor node by an Internet Protocol (IP) network. | 03-08-2012 |
20120230205 | METHOD AND APPARATUS FOR COLLISION AVOIDANCE IN SENSOR NETWORK - Disclosed is a method and apparatus for collision avoidance in a sensor network. The method includes transmitting data by a transmitter; comparing, by the transmitter, a remaining time between the data transmission and a backoff period with a turnaround time taken for the transmitter to switch from a transmit (Tx) mode to a receive (Rx) mode; selectively transmitting, by the transmitter, a busy signal indicating that a channel is in use, according to the comparison result; and receiving, by the transmitter, an acknowledgement (ACK) signal from a receiver after the turnaround time has elapsed. | 09-13-2012 |
20140036728 | APPARATUS AND METHOD FOR CONTROLLING A BACKBONE NETWORK FOR A SENSOR NETWORK - The apparatus for controlling a backbone network according to the present invention comprises: a context-interpreting unit, which interprets the request for a service of a sensor node, and generates a session containing routing information; a sensor node registration unit, which stores sensor node information and routing information, and which provides routing information; a gateway, which transmits the service request using routing information, and which receives a response message; and a message-processing unit, which transmits the service request, and which provides the response message. | 02-06-2014 |
Yeong-Chan An, Seoul KR
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20080296213 | POLLUTANT PURIFICATION APPRATUS - An apparatus for purifying polluted water is disclosed, which can naturally remove polluted water stagnated in a treatment tank. The apparatus includes a treatment tank and an infiltration tank. The treatment tank has an inlet at its one side, and first and second outlets at its other side. The treatment tank treats the polluted water that flows through the inlet and discharges the treated polluted water through the first outlet. The infiltration tank is connected to the second outlet and has a plurality of infiltration holes formed on the body thereof. The infiltration tank allows the treated polluted water that flows from the second outlet of the treatment tank to permeate into the ground though the plurality of infiltration holes. Since the polluted water stagnated in the treatment tank can be naturally released, odor due to decay of the polluted water and a subsequent insect infestation can be prevented. In addition, maintenance fees to maintain to the treatment tank can be reduced. | 12-04-2008 |
Yonghyun An, Seoul KR
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20100287338 | SELECTIVE MIRRORING METHOD - A selective mirroring method is disclosed. In the selective mirroring, first mirroring to duplicate an input/output for a first directory or a file at a time point when the input/output occurs and second mirroring to mirror a second directory or file at a necessary time point may be performed cooperatively or selectively. The selective mirroring may be performed in a kernel layer of the OS. The first mirroring may be performed through hooking of a file I/O system call. The second mirroring may be implemented by a daemon. The second mirroring may be performed when the directory is to be entirely mirrored, when an error occurs in the course of mirroring, or when mirroring is to be performed on a medium to which the first mirroring is hardly applied. The second mirroring may wake up from a sleep state at a time point when mirroring is required to perform a given operation. | 11-11-2010 |
Young Gil An, Seoul KR
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20080210407 | Heat Transfer Device and Manufacturing Method Thereof Using Hydrophilic Wick - Provided is a flat panel type heat transfer device for effectively dissipating heat generated from a heat source in contact with a casing, comprising the casing sealed and having a certain shape, a coolant loaded in the casing and undergoing phase transition, one or more flat panel type hydrophilic wick structures in contact with at least a portion of an inner surface of the casing, manufactured by aggregating fibers capable of absorbing the coolant, and providing a coolant passage leading the coolant to flow in a direction parallel to the inner surface of the casing, and one or more support structures, each having a plurality of through holes which provide coolant passages through which coolant in a vapor phase or a liquid phase flows, while supporting the hydrophilic wick structure such that the hydrophilic wick structure is in close contact with the inner surface of the casing, wherein the coolant fills a portion of a space in the casing and circulates in the space in a manner such that the coolant flows through the hydrophilic wick structure by means of capillary force generated in fine passages formed in the hydrophilic wick structure toward a relatively hot point, is evaporated by heat from a heat source, flows in a vapor phase toward a relatively low temperature point, condenses at the relatively low temperature point, flows back in a liquid phase to the relatively hot point, and repeats the cycle of evaporation and condensation. | 09-04-2008 |
20090115749 | INPUT DEVICE - Disclosed is an input device. The input device includes a substrate including a sensor, a housing having an opening on the substrate, a sliding member slidably installed between the housing and the substrate, a sensing plate coupled with the sliding member to face the sensor, and a magnetic substance circumferentially provided in one of the sliding member and the housing and a magnet circumferentially provided in remaining one of the sliding member and the housing. | 05-07-2009 |
Young Jae An, Seoul KR
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20080319012 | 2-Pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors - 2-pyridyl-substituted imidazoles which are used advantageously in the treatment of diseases mediated by ALK 5 or ALK 4 receptor or both. | 12-25-2008 |
20080319022 | 2-Pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors - 2-pyridyl-substituted imidazoles and their use in inhibiting ALK 5 and/or ALK 4 receptors is disclosed. | 12-25-2008 |
20130245066 | 2-Pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors - 2-pyridyl-substituted imidazoles which are used advantageously in the treatment of diseases mediated by ALK 5 or ALK 4 receptor or both. | 09-19-2013 |
20140204974 | TEMPERATURE SENSOR AND TEMPERATURE SENSING METHOD - Provided is a temperature sensing circuit and a temperature sensing method including a delay unit delaying an input clock signal to generate a feedback clock signal, and including logic gates of which delay times are variable according to temperature, a delay control unit comparing the feedback clock signal with a reference clock signal and controlling each of the logic gates of the delay unit according to the comparison result, and an input signal control unit selecting, as the input clock signal, any one of the feedback clock signal and the reference clock signal to input the input clock signal to the delay unit. | 07-24-2014 |
Youngsoo An, Seoul KR
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20110319131 | MOBILE TERMINAL CAPABLE OF PROVIDING MULTIPLAYER GAME AND OPERATING METHOD THEREOF - A mobile terminal and an operating method thereof are provided. The mobile terminal includes displaying a preview image provided by a camera module on a display module; searching for object information of an object within a predetermined distance of the mobile terminal; and displaying the object information on the display module when a user command generated by pressing a predetermined key is received. Therefore, it is possible to provide object information with high readability by displaying the object information only when receiving a predetermined user command. | 12-29-2011 |
Young Soo An, Seoul KR
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20100083137 | MOBILE TERMINAL AND VIDEO SHARING METHOD THEREOF - A mobile terminal for providing a video sharing function in a multi-party call state and its video sharing method are disclosed. When a video sharing menu is selected while a user is performing individual call communication or multi-party call communication, one or a plurality of video share keys in relation to a user selected for video sharing are displayed, so that the user can select a desired one of the displayed video share keys to share video with the selected user. In addition, a video share authority change key is disposed on the screen of a terminal set as a video share authority (chief authority) change target, so that a corresponding terminal can select the video share authority change key during individual or multi-party video sharing to acquire the authority of video sharing (chief authority) from a terminal currently having the authority of video sharing, thus perform bi-directional video sharing in real time. | 04-01-2010 |
20100315417 | MOBILE TERMINAL AND DISPLAY CONTROLLING METHOD THEREOF - A mobile terminal and display controlling method thereof are provided. The present invention includes determining a polyhedral shape to correspond to a number of display target objects, designating the number of display target objects to facets of a polyhedron having the determined polyhedral shape, displaying the polyhedron having the determined polyhedral shape in a three-dimensional rotational position, and displaying the number of display target objects on the designated facets of the polyhedron. | 12-16-2010 |