Han, Seongnam-Si
Chan Ho Han, Seongnam-Si KR
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20150131005 | IMAGE TRANSMISSION APPARATUS IN DIGITAL TV BROADCASTING - Provided is an image transmission apparatus in digital TV broadcasting, including: a first converter which converts added data, which are to be inserted into an image, into a pixel block; a border extender which adds an extended border area to an image area to extend the image in video data and inserts the converted added data into the extended border area; a video encoder which encodes the video data into which the border extender inserts the added data; a video decoder which decodes the video data encoded by the video encoder; and a second converter which converts the added data which are inserted as a pixel block in the video data decoded by the video decoder into original data. Accordingly, in digital TV broadcasting such as HD TV an UDTV, the added data are inserted into a hidden area, so that it is possible to transmit various types of information including contents and copyright without a deterioration in image quality. | 05-14-2015 |
20150304654 | SYSTEM AND APPARATUS FOR OBJECTIVE EVALUATION OF IMAGE QUALITY OF DIGITAL IMAGE MEDIA - Provided is a video quality assessment system for digital TV. The video quality assessment system includes a video quality test signal insertion device which inserts a test signal for testing video quality into a predetermined area of a transient effect area (TEA) of each frame of a source video and a video quality measurement device which detects the test signal from a predetermined area of the video signal recovered after reception and outputs the test signal. Preferably, an insertion position of the test signal is one line or two or more lines of the TEA area which are located in a lower end portion of the video, and the test signal is configured with multi-bursts including a large number of frequencies which are in a range of DC to ½ of a sampling frequency. | 10-22-2015 |
Chi-Hwan Han, Seongnam-Si KR
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20130020523 | Nanoparticle Having Imidazolium Salt Chemically Bound Thereto, Method of Preparing the Same, and Nanogel Electrolyte for Dye-Sensitive Solar Cell Comprising the Same - A nanoparticle to which an imidazolium salt is chemically bonded, a method of preparing the same, and a nanogel electrolyte for dye- sensitized solar cells comprising the same are disclosed. The present invention may provide a dye-sensitive solar cell with good economic feasibility, stability and photoelectric conversion efficiency using the nanogel electrolyte, wherein the nanogel electrolyte may reduce the concentration of ionic liquids and preparation costs while improving economic feasibility, long term stability, and photoelectric conversion efficiency. | 01-24-2013 |
Dae Seok Han, Seongnam-Si KR
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20130171278 | COMPOSITION FOR PROMOTING MEMORY AND LEARNING ABILITY - The present invention relates to a composition for promoting memory or learning ability and to a composition for preventing and treating cognitive impairment, which comprise one, two or more plant extracts selected from the group consisting of | 07-04-2013 |
Dongkyoon Han, Seongnam-Si KR
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20150177884 | APPARATUS FOR SENSING TOUCH INPUT IN ELECTRONIC DEVICE - A touch screen apparatus having a fingerprint sensing function is provided. The touch screen apparatus includes a color filter layer including a first black matrix line, which is located between each of pixels or each of sub-pixels and is arranged in a first direction, and including a second black matrix line, which is arranged in a second direction that is perpendicular to the first direction. In addition, the touch screen apparatus includes a thin film transistor (TFT) layer including a gate line and a data line, and a sensor layer located between the color filter layer and the TFT layer, the sensor layer including a first electrode, which is spatially arranged with the first black matrix line, and including a second electrode, which is spatially arranged with the second black matrix line. | 06-25-2015 |
Dong-Kyoon Han, Seongnam-Si KR
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20090002332 | METHOD AND APPARATUS FOR INPUT IN TERMINAL HAVING TOUCH SCREEN - A method and an apparatus for detecting input to a terminal having a touch screen. The method includes the steps of: displaying an active cell activating any one of a plurality of objects displayed on a screen; sensing a touch on a display screen; checking a position touched and a shift direction and a shift distance touched on a basis of the position touched by the user's finger; shifting a position of the active cell according to the shift direction and the shift distance touched; and performing an action of a corresponding object of an area of the active cell if a double tapping signal input on the display screen is sensed. | 01-01-2009 |
20090033937 | SENSOR FOR MEASURING LIVING BODY INFORMATION AND KEYPAD ASSEMBLY USING THE SAME - A sensor for measuring living body information and a keypad assembly including the sensor includes a light guide panel for guiding a first light. A light extracting pattern is provided on the light guide panel for outputting the first light guided by the light guide panel to an exterior of the light guide panel. A light coupling pattern is provided on the light guide panel for changing a proceeding direction of a second light incident from the exterior of the light guide panel, so that the second light is guided by the light guide panel. | 02-05-2009 |
20090062661 | SENSOR FOR MEASURING LIVING BODY INFORMATION AND EARPHONE HAVING THE SAME - A sensor for measuring living body information includes a light guide member for guiding a first light; a light extracting member, disposed adjacent to the light guide member, for outputting the first light guided by the light guide member to an exterior of the light guide member through contact with the light guide member; and a light coupling member, disposed adjacent to the light guide member, for coupling a second light to the light guide member through contact with the light guide member. | 03-05-2009 |
20100141600 | TOUCH SCREEN - A touch screen is provided, in which a first layer of a transparent electrode is spaced from a second layer of a transparent electrode and a refraction index matching layer is interposed between the first and second layers of the transparent electrodes. | 06-10-2010 |
20110175834 | TOUCH PANEL AND INPUT RECOGNITION DEVICE USING THE TOUCH PANEL - A touch panel is provided including at least one first electrode pattern including a plurality of electrode lines arranged in a first direction; and at least one second electrode pattern including a plurality of second electrode lines arranged in a second direction to intersect the first electrode lines; wherein the first electrode lines are spaced apart at different intervals from one another in the first direction. | 07-21-2011 |
20120182259 | APPARATUS AND METHOD OF IDENTIFYING TOUCH AREA - Methods and apparatus are provided for identifying coordinates of a touch area on a touch screen panel based on a capacitive scheme. The touch screen panel has a first electrode layer having first electrode lines aligned in a first direction and a second electrode layer having second electrode lines aligned in a second direction. A signal generation unit generates a spread spectrum signal and supplies the spread spectrum signal to the first electrode layer. A signal restoration unit processes a band restoration for a signal input from the second electrode layer. A touch area coordinate identification unit identifies the coordinates of the touch area on the touch screen panel from a signal input from the signal restoration unit. | 07-19-2012 |
20150235353 | METHOD AND DEVICE FOR PROCESSING IMAGE DATA - Provided are a method and a device for processing image data. The method includes: determining first characteristic values respectively of a plurality of regions of a first image by sequentially calculating, for each of the plurality of regions, characteristic values corresponding to each of pixel values of pixels included in each of the plurality of regions while sequentially receiving the pixel values of the pixels; obtaining, based on the determined first characteristic values, an illumination image related to a second image that is a following image of the first image; and modifying, based on the obtained illumination image, the second image. | 08-20-2015 |
20150365689 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus and an image-processing method are provided. The image processing method includes encoding an image according to a first encoding type, encoding the image, which has been encoded according to the first encoding type, according to a second encoding type, and decoding the image, which has been encoded according to the second encoding type, in which the second encoding type is contrast dependent encoding (CDE) which is dependent on a contrast of the image. | 12-17-2015 |
Do Suck Han, Seongnam-Si KR
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20130234380 | SPRING OF SUSPENSION FOR VEHICLE - A spring member of a suspension for a vehicle may include a spring provided to be supported between a lower seat disposed in the suspension and a car body to provide an elastic force, wherein an inner part of the spring is formed in a shape of a hollow corrugated tube. | 09-12-2013 |
Hakson Han, Seongnam-Si KR
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20100140014 | Flow Passage Control Valve for Muffler - A flow passage control valve for a muffler may include an opening formed through a guide pipe, which forms an exhaust gas channel in the muffler, to form another exhaust gas channel, and a valve body adjusts an open amount of the opening by using a difference between an exhaust gas pressure exerted through the opening and a weight of the valve body. | 06-10-2010 |
20110049813 | GASKET FOR EXHAUST PIPE OF VEHICLE - A gasket for an exhaust pipe of a vehicle which is formed by overlapping a plurality of plates having a center hole in common, may include the plate having, in the cross section thereof, a bead plane formed along a circumference of the center hole of the plate, a bead slope portion extending from the bead plane and bent against a bead slop portion of an adjacent plate, and a plate portion extending from the bead slope portion outward the center hole, wherein the bead plane overlaps the bead plane of the adjacent plate. | 03-03-2011 |
20130213734 | HORIZONTALLY INSTALLED MUFFLER HAVING SPORTY TONE - A horizontally installed muffler may include a housing, first and second tail pipes installed to front and rear ends of the housing through the housing, an introduction chamber formed inside the housing and to which an outlet of the exhaust pipe is connected, a first intermediate pipe fluid-connected to the introduction chamber and having a first discharge hole, a discharge chamber fluid-connected to the introduction chamber through the first discharge hole of the first intermediate pipe, wherein each end of the first and second tail pipes and the first discharge hole are disposed inside the discharge chamber, first and second resonance chambers formed inside the housing, a second intermediate pipe fluid-connected to the first and second resonance chambers through the discharge chamber and the introduction chamber and having an introduction hole disposed inside the introduction chamber and a second discharge hole disposed inside the discharge chamber. | 08-22-2013 |
Hak Son Han, Seongnam-Si KR
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20120073275 | TAIL TRIM ASSEMBLY FOR EXHAUST PIPE IN VEHICLE - A tail trim assembly for an exhaust pipe in a vehicle which may be mounted at a rear portion of the exhaust pipe that may be formed at an end of a vehicle muffler and discharges exhaust gas and condensed water from the muffler to the outside, may include a main body fitted around the rear portion of the exhaust pipe, at least a welding part formed at an end of the main body and welded to the exhaust pipe, and a collecting part formed at a rear end of the main body, wherein the rear end of the main body and a rear end of the rear portion in the exhaust pipe may be spaced with a predetermined gap to collect the condensed water discharged from the exhaust pipe therethrough. | 03-29-2012 |
20150176448 | MUFFLER FOR VEHICLE - A muffler for a vehicle, may include a housing which defines a space therein, first and second baffles which partition the space inside the housing into first, second and third chambers, an inlet pipe which extends through the first baffle and the second baffle to be connected to the third chamber through the first chamber and the second chamber, an intermediate pipe which connects between the first and third chambers through the first baffle and the second baffle and has a plurality of holes in a portion thereof which may be placed in the second chamber, and an outlet pipe which sequentially extends through the first baffle and the second baffle from an first open end inside the first chamber, sequentially extends through the second baffle and the first baffle, sequentially extends through the first baffle and the second baffle, and then extends to the outside of the housing. | 06-25-2015 |
Hye-Rim Han, Seongnam-Si KR
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20110216261 | METHOD OF MANUFACTURING A LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DISPLAY THEREOF - A liquid crystal display (“LCD”) includes a first insulation substrate, a thin film transistor (“TFT”) disposed on the first insulation substrate, and a pixel electrode disposed on the first insulation substrate and connected to a drain electrode of the TFT, wherein the pixel electrode includes an edge connection and a drain electrode connection, a portion of the edge connection pattern near a position where the drain electrode connection and the edge connection intersect is removed in the LCD, the pixel electrode further includes a stem and a plurality of minute branches, and a laser is irradiated to one intersection point between the stem and the minute branches among the stem near the light blocking layer to cut the portion of the pixel electrode. | 09-08-2011 |
20120056858 | GATE DRIVING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME - Provided are a gate driving apparatus and a display device including the same. The gate driving apparatus includes a plurality of stages arranged sequentially, each stage is adapted to output a gate signal and including first output lines and a second output line, wherein the first output lines are electrically connected to a gate line corresponding to each of the stages and are adapted to transmit the gate signal to a plurality of pixels coupled to the gate line, the second output line is adapted to transmit the gate signal to a preceding stage of each of the stages, and the first output lines and the second output line share one contact pad. | 03-08-2012 |
20120181539 | THIN FILM TRANSISTOR ARRAY PANEL - The present invention relates to a thin film transistor array panel including: a substrate; gate lines formed on the substrate; and a gate driver formed on the substrate to apply gate signals to the gate lines. The gate driver includes a first wire and a second wire to transmit different signals, and at least one of the first wire and the second wire includes a static electricity preventing structure to prevent static electricity from accumulating between the first wire and the second wire. | 07-19-2012 |
20120262435 | LIQUID CRYSTAL DISPLAY - A liquid crystal display has touch a sensing layer disposed above an image forming part. The liquid crystal display includes: a lower panel including a first substrate and a plurality of gate lines and a plurality of data lines formed on the first substrate; an upper panel including a second substrate, a first sensing unit formed on the second substrate, a source voltage line, a bias voltage line, and first and second sensing data lines that are respectively formed on opposed longitudinal sides of one of the source voltage line or the bias voltage line; and a liquid crystal layer interposed between the lower panel and the upper panel, wherein the first sensing unit includes a switching transistor electrically connected to one of the first sensing data line and the second sensing data line and a sensing transistor electrically connected to the source voltage line and the bias voltage line, the source voltage line and the sensing data line extend longitudinally in the same direction as a plurality of data lines, and the source voltage line or the bias voltage line overlaps directly above a corresponding data line among a plurality of data lines. | 10-18-2012 |
Jaeduk Han, Seongnam-Si KR
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20150084543 | LED ILLUMINATING APPARATUS HAVING ENHANCED QUANTITY OF LIGHT - Disclosed is a light emitting diode (LED) illuminating apparatus having enhanced stability of the quantity of light. The LED illuminating apparatus includes an LED lighting block connected to a rectified voltage and including at least one LED module, an alternative reference voltage generating block configured to detect the rectified voltage and generate an alternative reference voltage, and a switching block connected to the tap and configured to form a closed circuit including the at least one LED module. The at least one LED module includes a cathode terminal having a tap. The alternative reference voltage has a voltage level according to a root mean square (RMS) value of the rectified voltage. The amount of currents flowing through the closed circuit is controlled by the alternative reference voltage to have a negative relationship with the RMS value of the rectified voltage. In an LED illuminating apparatus according to the present invention, degradation in uniformity of light due to instability of an input power is reduced. | 03-26-2015 |
Jae Hee Han, Seongnam-Si KR
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20150050208 | Enzyme-Mediated Assimilation of DNA-Functionalized Single-Walled Carbon Nanotubes (SWNTs) - Select embodiments of the present invention employ biological means to direct assemble CNT-based nanostructures, allowing for scaling to macrostructures for manufacture. In select embodiments of the present invention, a method is provided for assembling DNA-functionalized SWNTs by phosphodiester bonding catalyzed by ssDNA-ligase to form macroscopic CNT aggregates. | 02-19-2015 |
Jae-Ho Han, Seongnam-Si KR
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20080317456 | System and method for inputting position information in captured image - A system and method for connecting a global positioning system (GPS) device with a digital image processing device and inputting position information into an image file captured by the digital image processing device. A system and method for inputting position information into a captured image employ a digital image processing device which generates an image file by capturing an image, and stores the image file, a GPS device which receives position information from a GPS satellite at regular time intervals; when the digital image processing device is connected with the GPS device, a GPS information storage unit which receives position information from the GPS device and stores the position information, and a GPS information input control unit which inputs position information excluding a timestamp, into an image file. | 12-25-2008 |
20080320174 | Data communication system and method - A method and system for performing serial data communication between a main device and an external module connected to the main device. The data communication system and method include a main device, and an external module connected to the main device and communicating data with the main device. The external module transmits its identification information to the main device before the external module and the main device communicate the data between each other, and the main device receives the identification information from the external module, confirms its connection to the external module, and transmits an identification information confirmation signal to the external module. | 12-25-2008 |
Jae Hyun Han, Seongnam-Si KR
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20110264535 | AUCTION METHOD AND SYSTEM USING BIDS DEPENDING ON CLICKS OR VIEWS AND PERIOD, ADVERTISING METHOD AND SYSTEM, AND CHARGING METHOD AND SYSTEM - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on bid prices depending on clicks or exposures, and a time period. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a bid price per click (or a bid price per exposure), and a period-based bid price which may be input from the advertiser, and exposing the advertisement of the advertiser during a time period corresponding to the period-based bid price, through an advertisement exposure region depending on the verified advertisement exposure priority, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the bid price per click (or the bid price per exposure), a number of clicks (or a number of exposures) which may actually occur with respect to the advertisement during the time period, and the period-based bid price. | 10-27-2011 |
20110264538 | AUCTION METHOD AND SYSTEM USING BIDS DEPENDING ON CLICKS OR VIEWS AND FIXED UNIT PRICE DEPENDING ON PERIOD, ADVERTISING METHOD AND SYSTEM, AND CHARGING METHOD AND SYSTEM - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on a bid price depending on clicks or exposures, and a fixed unit price depending on a time period. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a bid price per click (or a bid price per exposure) which may be input from the advertiser, and exposing the advertisement of the advertiser through an advertisement exposure region depending on the verified advertisement exposure priority, during a time period corresponding to a period-based flat rate unit price determined through an administrator system, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the bid price per click (or the bid price per exposure), a number of clicks (or a number of exposures) which may actually occur with respect to the advertisement during the time period, and the period-based flat rate unit price. | 10-27-2011 |
20110276413 | METHOD AND SYSTEM FOR AUCTIONS USING TIME DEPENDENT BIDS AND FIXED UNIT PRICE DEPENDENT ON CLICKS OR VIEWS, AND ADVERTISING AND CHARGING METHODS AND SYSTEMS - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on a bid price depending on a time period, and a fixed unit price depending on clicks or exposures. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a period-based bid price which may be input from the advertiser, and exposing the advertisement of the advertiser during a time period corresponding to the period-based bid price, through an advertisement exposure region depending on the verified advertisement exposure priority, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the period-based bid price, a unit price per click (or a unit price per exposure) determined through an administrator system, and a number of clicks (or a number of exposures) which may actually occur during the time period. | 11-10-2011 |
Jeong Gyoun Han, Seongnam-Si KR
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20150293622 | METHOD AND SYSTEM FOR AUTHENTICATING STAMP TOUCH - There are provided a method and system for authenticating a stamp touch. The method of authenticating a stamp touch according to the invention is executed in a wireless terminal having a capacitive touch screen which supports a multi-touch, the method including, a first operation in which N touch points touching a touch stamp having N (N≧5) touch units made of a conductive material on the capacitive touch screen are recognized, a second operation in which a touch authentication condition set for authenticating a touch using the touch stamp is used to check an authentication result of a geometrical position relation of the N touch points, and a third operation in which a designated service linked with the touch stamp starts when the N touch points are authenticated. | 10-15-2015 |
Jeong-Soo Han, Seongnam-Si KR
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20110154246 | Image forming apparatus with touchscreen and method of editing input letter thereof - Provided are an image forming apparatus with a touchscreen and a method of editing input letters using the same. In the method, an inputted text is displayed on the touchscreen using keys of the soft keyboard. A letter to be edited is received from the displayed text. At least one of coordinates representing adjacent keys of the soft keyboard is determined based on a coordinate corresponding to a location of the received letter on the touchscreen. At least one of the magnified images of the adjacent keys corresponding to the determined coordinates and functions keys is displayed. The displayed text is edited using a letter corresponding to one key that is selected from the magnified image of the adjacent keys. | 06-23-2011 |
Jinman Han, Seongnam-Si KR
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20100315876 | MEMORY DEVICES AND OPERATIONS THEREOF USING PROGRAM STATE DETERMINATION BASED ON DATA VALUE DISTRIBUTION - In a memory device, a proportion of at least one cell state in a unit of the memory is determined. A program state of the unit of the memory is determined based on the determined proportion of the at least one cell state. Determining a proportion of at least one cell state in a unit of the memory may be preceded by processing data to be stored in the unit of the memory according to a data value distribution function to produce transformed data having data values conforming to a predetermined distribution and storing the transformed data in the unit of the memory. The distribution function may be configured, for example, to provide a uniform distribution of data values in the unit of the memory. | 12-16-2010 |
20110007571 | NONVOLATILE MEMORY DEVICES AND PROGRAM METHODS THEREOF IN WHICH A TARGET VERIFY OPERATION AND A PRE-PASS VERIFY OPERATION ARE PERFORMED SIMULTANEOUSLY USING A COMMON VERIFY VOLTAGE - Provided are nonvolatile memory devices and program methods thereof. A nonvolatile memory device provides a program voltage to a selected word line and performs a program verify operation. The nonvolatile memory device controls a bit line voltage of the next program loop according to the program verification result. In the program verification operation, a target verify voltage is used as a pre-verify voltage. The nonvolatile memory device controls the bit line voltage of the next program loop according to the program verification result, thus making it possible to reduce the threshold voltage distribution of a memory cell. Also, the nonvolatile memory device uses the target verify voltage as the pre-verify voltage, thus making it possible to increase the program verification speed. | 01-13-2011 |
20110013457 | NONVOLATILE MEMORY DEVICES AND PROGRAMMING METHODS THEREOF IN WHICH A PROGRAM INHIBIT VOLTAGE IS CHANGED DURING PROGRAMMING - Provided are nonvolatile memory devices and programming methods thereof. A non-volatile memory device is programmed by performing a plurality of programming loops on memory cells in a memory cell array and changing a program inhibit voltage applied to bit lines of the memory cells that have completed programming while performing the plurality of programming loops. | 01-20-2011 |
20110051514 | NONVOLATILE MEMORY DEVICE, MEMORY SYSTEM INCORPORATING SAME, AND METHOD OF OPERATING SAME - A nonvolatile memory device performs a program operation comprising applying a program pulse to selected memory cells, detecting a number of fail bits among the selected memory cells, the fail bits comprising failed program bits and disturbed inhibit bits, and determining a program completion status of the program operation based on the number of detected fail bits. | 03-03-2011 |
20110075478 | NONVOLATILE MEMORY DEVICE AND SYSTEM, AND METHOD OF PROGRAMMING A NONVOLATILE MEMORY DEVICE - A nonvolatile memory includes a plurality of N-bit multi-level cell (MLC) memory cells and a controller. The plurality of N-bit MLC memory cells are for storing N pages of data, each of the MLC memory cells programmable into any one of 2 | 03-31-2011 |
20110194357 | NONVOLATILE MEMORY DEVICES, OPERATING METHODS THEREOF AND MEMORY SYSTEMS INCLUDING THE SAME - Nonvolatile memory device, operating methods thereof, and memory systems including the same. In the operating method, a ground select line of a first string connected to a bit line may be floated. An erase prohibition voltage may be applied to a ground select line of a second string connected to the bit line. An erase operation voltage may be applied to the first and second strings. | 08-11-2011 |
20110197015 | Flash Memory Devices Having Multi-Bit Memory Cells Therein with Improved Read Reliability - Integrated circuit memory devices include an array of nonvolatile N-bit memory cells, where N is an integer greater than one. Control circuitry is also provided to reliably read data from the N-bit memory cells. This control circuitry, which is electrically coupled to the array, is configured to determine, among other things, a value of at least one bit of data stored in a selected N-bit memory cell in the array. This is done by decoding at least one hard data value and a plurality of soft data values (e.g., 6 data values) read from the selected N-bit memory cell using a corresponding plurality of unequal read voltages applied to the selected N-bit memory cell during a read operation. | 08-11-2011 |
20110199825 | NONVOLATILE MEMORY DEVICE, OPERATING METHOD THEREOF, AND MEMORY SYSTEM INCLUDING THE SAME - Provided is a method of operating a nonvolatile memory device that includes a substrate and memory blocks having a plurality of memory cells stacked along a direction perpendicular to the substrate. The method includes: reading data from a selected sub block among sub blocks of a selected memory block and selectively refreshing each sub block of the selected memory block in response to the reading of the selected sub block, wherein each sub block of the selected memory block is separately erased. | 08-18-2011 |
20110199829 | Nonvolatile Memory Device, Programming Method Thereof And Memory System Including The Same - Provided is a programming method of a nonvolatile memory device. The nonvolatile memory device includes a substrate and a plurality of memory cells which are stacked in the direction perpendicular to the substrate. The programming method applies a first voltage to a selected bit line connected to at least two memory strings in same column including a memory cell of the plurality of memory cell to be programmed, applies a second voltage to an unselected bit line connected to at least two memory strings in same column including a memory cell of the plurality of memory cell to be program-prohibited, applies a third voltage to a selected string selection line connected to at least two memory strings in same row, applies a fourth voltage to an unselected string selection line connected to at least two memory strings in same row, and applies a program operation voltage to a plurality of word lines, each word line connected to each corresponding memory cell in the memory string, wherein the first to third voltages are positive voltages. | 08-18-2011 |
20110216603 | Non-Volatile Memory Device, Erasing Method Thereof, And Memory System Including The Same - Provided is an erasing method of a nonvolatile memory device. The erasing method applies a word line erase voltage to a plurality of word lines connected to the memory cells respectively, applies a specific voltage to a ground selection line connected to the ground selection transistor, applies an erase voltage to a substrate in which the memory string formed during the step applying the specific voltage to the ground selection line, and floats the ground selection line in response to a voltage change of the substrate. | 09-08-2011 |
20110222342 | DATA STORAGE SYSTEM HAVING MULTI-BIT MEMORY DEVICE AND OPERATING METHOD THEREOF - A data storage device includes a non-volatile memory device which includes a memory cell array; and a memory controller which includes a buffer memory and which controls the non-volatile memory device. The operating method of the data storage device includes storing data in the buffer memory according to an external request, and determining whether the data stored in the buffer memory is data accompanying a buffer program operation of the memory cell array. When the data stored in the buffer memory is data accompanying the buffer program operation, the method further includes determining whether a main program operation on the memory cell array is required, and when a main program operation on the memory cell array is required, determining a program pattern of the main program operation on the memory cell array. The method further includes issuing a set of commands for the main program operation on the memory cell array to the multi-bit memory device based on the determined program pattern. | 09-15-2011 |
20130007353 | CONTROL METHOD OF NONVOLATILE MEMORY DEVICE - According to example embodiments, a control method of a nonvolatile memory device, which includes a plurality of memory blocks on a substrate, each memory block including a plurality of sub blocks stacked in a direction perpendicular to the substrate and being configured to be erased independently and each sub block including a plurality of memory cells stacked in the direction perpendicular to the substrate. The control method includes comparing a count value of a first memory block with a reference value, the count value determined according to the number of program, read, or erase operations executed at the first memory block after data is programmed in the first memory block; and if the count value is greater than or equal to the reference value, performing a reprogram operation in which data programmed in first the memory block is read and the read data is programmed in a second memory block. | 01-03-2013 |
20130117620 | MEMORY SYSTEM AND OPERATING METHOD THEREOF - A memory system includes a nonvolatile memory device and a memory controller configured to control the nonvolatile memory device and configured to provide the nonvolatile memory device with error flag information including error location information of an error of data read from the nonvolatile memory device. | 05-09-2013 |
20130141972 | DATA STORAGE SYSTEM HAVING MULTI-BIT MEMORY DEVICE AND OPERATING METHOD THEREOF - A data storage device includes a non-volatile memory device which includes a memory cell array; and a memory controller which includes a buffer memory and which controls the non-volatile memory device. The operating method of the data storage device includes storing data in the buffer memory according to an external request, and determining whether the data stored in the buffer memory is data accompanying a buffer program operation of the memory cell array. When the data stored in the buffer memory is data accompanying the buffer program operation, the method further includes determining whether a main program operation on the memory cell array is required, and when a main program operation on the memory cell array is required, determining a program pattern of the main program operation on the memory cell array. The method further includes issuing a set of commands for the main program operation on the memory cell array to the multi-bit memory device based on the determined program pattern. | 06-06-2013 |
20130145234 | Memory Systems and Block Copy Methods Thereof - Methods of operating memory systems and nonvolatile memory devices include performing error checking and correction (ECC) operations on M pages of data read from a first “source” portion of M-bit nonvolatile memory cells within the nonvolatile memory device to thereby generate M pages of ECC-processed data, where M is a positive integer greater than two (2). A second “target” portion of M-bit nonvolatile memory cells within the nonvolatile memory device is then programmed with the M pages of ECC-processed data using an address-scrambled reprogramming technique, for example. | 06-06-2013 |
20130275658 | FLASH MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - A method is provided for programming a flash memory device including memory cells formed in a direction perpendicular to a substrate, a first sub word line connected to first memory cells and selectable by a first selection line, and a second sub word line connected to second memory cells and selectable by a second selection line, the first and second memory cells being formed at the same level and being supplied with a program voltage at the same time. The method includes performing LSB program operations on the first and second sub word lines by enabling the first and second selection lines, respectively; performing CSB program operations on the first and second sub word lines by enabling the first and second selection lines, respectively; and performing MSB program operations on the first and second sub word lines by enabling the first and second selection lines, respectively. | 10-17-2013 |
20130286732 | FLASH MEMORY DEVICES HAVING MULTI-BIT MEMORY CELLS THEREIN WITH IMPROVED READ RELIABILITY - Integrated circuit memory devices include an array of nonvolatile N-bit memory cells, where N is an integer greater than one. Control circuitry is also provided to reliably read data from the N-bit memory cells. This control circuitry, which is electrically coupled to the array, is configured to determine, among other things, a value of at least one bit of data stored in a selected N-bit memory cell in the array. This is done by decoding at least one hard data value and a plurality of soft data values (e.g., 6 data values) read from the selected N-bit memory cell using a corresponding plurality of unequal read voltages applied to the selected N-bit memory cell during a read operation. | 10-31-2013 |
20130329500 | NONVOLATILE MEMORY DEVICE, ERASING METHOD THEREOF, AND MEMORY SYSTEM INCLUDING THE SAME - Provided is an erasing method of a nonvolatile memory device. The erasing method applies a word line erase voltage to a plurality of word lines connected to the memory cells respectively, applies a specific voltage to a ground selection line connected to the ground selection transistor, applies an erase voltage to a substrate in which the memory string formed during the step applying the specific voltage to the ground selection line, and floats the ground selection line in response to a voltage change of the substrate. | 12-12-2013 |
20140016413 | NONVOLATILE MEMORY DEVICE, OPERATING METHOD THEREOF, AND MEMORY SYSTEM INCLUDING THE SAME - Provided is a method of operating a nonvolatile memory device that includes a substrate and memory blocks having a plurality of memory cells stacked along a direction perpendicular to the substrate. The method includes: reading data from a selected sub block among sub blocks of a selected memory block and selectively refreshing each sub block of the selected memory block in response to the reading of the selected sub block, wherein each sub block of the selected memory block is separately erased. | 01-16-2014 |
20140029344 | NONVOLATILE MEMORY DEVICE, PROGRAMMING METHOD THEREOF AND MEMORY SYSTEM INCLUDING THE SAME - Provided is a programming method of a nonvolatile memory device. The nonvolatile memory device includes a substrate and a plurality of memory cells which are stacked in the direction perpendicular to the substrate. The programming method applies a first voltage to a selected bit line connected to at least two memory strings in same column including a memory cell of the plurality of memory cell to be programmed, applies a second voltage to an unselected bit line connected to at least two memory strings in same column including a memory cell of the plurality of memory cell to be program-prohibited, applies a third voltage to a selected string selection line connected to at least two memory strings in same row, applies a fourth voltage to an unselected string selection line connected to at least two memory strings in same row, and applies a program operation voltage to a plurality of word lines, each word line connected to each corresponding memory cell in the memory string, wherein the first to third voltages are positive voltages. | 01-30-2014 |
20140185389 | MEMORY SYSTEMS INCLUDING AN INPUT/OUTPUT BUFFER CIRCUIT - Memory systems are provided. A memory system may include a plurality of nonvolatile memories and a memory controller configured to control the plurality of nonvolatile memories. Moreover, the memory system may include an input/output buffer circuit connected between the memory controller and the plurality of nonvolatile memories. A data channel may be connected between the memory controller and the input/output buffer circuit, and first and second internal data channels may be connected between the input/output buffer circuit and respective first and second groups of the plurality of nonvolatile memories. The input/output buffer circuit may be configured to connect the data channel to one of the first and second internal data channels. | 07-03-2014 |
20140241069 | MEMORY SYSTEM AND MEMORY ACCESS METHOD - Systems and methods of sequentially accessing memory cells in a nonvolatile memory device (NVM) are provided. The NVM has a plurality of strings and a common signal line coupled to the plurality of strings. Each string includes a plurality of memory cells and a selection transistor coupled between the plurality of memory cells and the common signal line. A command that accesses multiple memory cells is received, a voltage is applied to a first selection transistor of a first string to electrically connect the common signal line to the first string, a pulse is applied for a predetermined time period to selection transistors of other strings, and memory cells of the first string are accessed. Advantages such as removal of boosting charges from unselected strings prior to sequentially accessing memory cells from selected strings can improve performance and reliability of NVM-based systems. | 08-28-2014 |
20140313824 | DATA STORAGE SYSTEM HAVING MULTI-BIT MEMORY DEVICE AND OPERATING METHOD THEREOF - A data storage device includes a non-volatile memory device which includes a memory cell array; and a memory controller which includes a buffer memory. The operating method of the data storage device includes storing data in the buffer memory, and determining whether the data stored in the buffer memory is data accompanying a buffer program operation of the memory cell array. When the data stored in the buffer memory is data accompanying the buffer program operation, the method further includes determining whether a main program operation on the memory cell array is required, and when a main program operation on the memory cell array is required, determining a program pattern of the main program operation on the memory cell array. The method further includes issuing a set of commands for the main program operation on the memory cell array to the multi-bit memory device based on the program pattern. | 10-23-2014 |
20150138882 | NONVOLATILE MEMORY DEVICES, OPERATING METHODS THEREOF AND MEMORY SYSTEMS INCLUDING THE SAME - Nonvolatile memory device, operating methods thereof, and memory systems including the same. In the operating method, a ground select line of a first string connected to a bit line may be floated. An erase prohibition voltage may be applied to a ground select line of a second string connected to the bit line. An erase operation voltage may be applied to the first and second strings. | 05-21-2015 |
20150178000 | METHOD OF MANAGING A MEMORY, AND A MEMORY SYSTEM - In one embodiment, the method includes determining whether a selection transistor of a currently programmed memory string in the memory has deteriorated, and copying data in the currently programmed memory string to a different memory string of the memory if the determining determines the selection transistor has deteriorated. | 06-25-2015 |
20150248328 | Memory Systems and Block Copy Methods Thereof - Methods of operating memory systems and nonvolatile memory devices include performing error checking and correction (ECC) operations on M pages of data read from a first “source” portion of M-bit nonvolatile memory cells within the nonvolatile memory device to thereby generate M pages of ECC-processed data, where M is a positive integer greater than two (2). A second “target” portion of M-bit nonvolatile memory cells within the nonvolatile memory device is then programmed with the M pages of ECC-processed data using an address-scrambled reprogramming technique, for example. | 09-03-2015 |
20150270008 | NONVOLATILE MEMORY DEVICE AND STORAGE DEVICE HAVING THE SAME AND OPERATION METHOD THEREOF - According to example embodiments, a method of operating a storage device includes reading a process capability index using a memory controller, adjusting at least one operation condition based on the process capability index, and operating one of at least one nonvolatile memory device according to the at least one operation condition adjusted. The process capability index indicates how a structure associated with a memory cell to be operated deviates from a target shape. | 09-24-2015 |
20150302927 | NONVOLATILE MEMORY DEVICES, OPERATING METHODS THEREOF AND MEMORY SYSTEMS INCLUDING THE SAME - Nonvolatile memory device, operating methods thereof, and memory systems including the same. In the operating method, a ground select line of a first string connected to a bit line may be floated. An erase prohibition voltage may be applied to a ground select line of a second string connected to the bit line. An erase operation voltage may be applied to the first and second strings. | 10-22-2015 |
20150348637 | NONVOLATILE MEMORY DEVICES, OPERATING METHODS THEREOF AND MEMORY SYSTEMS INCLUDING THE SAME - Nonvolatile memory device, operating methods thereof, and memory systems including the same. In the operating method, a ground select line of a first string connected to a bit line may be floated. An erase prohibition voltage may be applied to a ground select line of a second string connected to the bit line. An erase operation voltage may be applied to the first and second strings. | 12-03-2015 |
Jin Man Han, Seongnam-Si KR
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20110110154 | METHOD OF PROGRAMMING NONVOLATILE MEMORY DEVICE - A method of programming a nonvolatile memory device comprises applying a gradually increasing program voltage to a memory cell, determining the number of verify voltages to be applied to the memory cell during a program loop based on the change of a threshold voltage from an initial state of the memory cell to a target state, and applying at least one of the determined verify voltages to the memory cell to verify whether the memory cell is programmed to the target state. | 05-12-2011 |
20120098048 | VERTICAL MEMORY DEVICES AND METHODS OF MANUFACTURING THE SAME - A vertical memory device includes a channel, a ground selection line (GSL), word lines and a string selection line (SSL). The channel extends in a first direction substantially perpendicular to a top surface of a substrate, and a thickness of the channel is different according to height. The GSL, the word lines and the SSL are sequentially formed on a sidewall of the channel in the first direction and spaced apart from each other. | 04-26-2012 |
20150078087 | CONTROL METHOD OF NONVOLATILE MEMORY DEVICE - According to example embodiments, a control method of a nonvolatile memory device, which includes a plurality of memory blocks on a substrate, each memory block including a plurality of sub blocks stacked in a direction perpendicular to the substrate and being configured to be erased independently and each sub block including a plurality of memory cells stacked in the direction perpendicular to the substrate. The control method includes comparing a count value of a first memory block with a reference value, the count value determined according to the number of program, read, or erase operations executed at the first memory block after data is programmed in the first memory block; and if the count value is greater than or equal to the reference value, performing a reprogram operation in which data programmed in first the memory block is read and the read data is programmed in a second memory block. | 03-19-2015 |
Jin-Su Han, Seongnam-Si KR
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20090166792 | IMAGE SENSOR AND METHOD FOR MANUFACTURING THE SAME - Embodiments relate to an image sensor and a method of forming an image sensor. According to embodiments, an image sensor may include a first substrate and a photodiode. A circuitry including a metal interconnection may be formed on and/or over the first substrate. The photodiode may be formed over a first substrate, and may contact the metal interconnection. The circuitry of the first substrate may include a first transistor, a second transistor, an electrical junction region, and a first conduction type region. The first and second transistors may be formed over the first substrate. According to embodiments, an electrical junction region may be formed between the first transistor and the second transistor. The first conduction type region may be formed at one side of the second transistor, and may be connected to the metal interconnection. | 07-02-2009 |
Jong Hwa Han, Seongnam-Si KR
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20120278237 | Method, System and Mobile Device for Distributing Gift Certificate - A method for distributing a gift certificate may be provided that includes: receiving information on an affiliate identifier recognized by a user terminal device; receiving payment information of a user of the user terminal device from an affiliate terminal device; and calculating a remaining amount of the gift certificate of the user or a mileage of the user on the basis of the payment information. | 11-01-2012 |
Jong-Woo Han, Seongnam-Si KR
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20090244864 | Substrate for capacitor-embedded printed circuit board, capacitor-embedded printed circuit board and manufacturing method thereof - Disclosed are a substrate for a capacitor-embedded printed circuit board, a capacitor-embedded printed circuit board, and a manufacturing method thereof. The capacitor-embedded printed circuit board can include a core board, an insulation resin layer, which is stacked on the core board, a first electrode and a first circuit pattern, which are buried in the insulation resin layer, a dielectric layer, which is stacked on a surface of the insulation resin layer, a first adhesive resin layer, which is stacked on the dielectric layer, and a second electrode and a second circuit pattern, which are formed on a surface of the first adhesive resin layer to correspond with the first electrode. With the present invention, the manufacturing process can be simplified and the reliability of products can be improved by reducing the variation of the capacitor (C). | 10-01-2009 |
20120152886 | METHOD OF MANUFACTURING SUBSTRATE FOR CAPACITOR-EMBEDDED PRINTED CIRCUIT BOARD AND CAPACITOR-EMBEDDED PRINTED CIRCUIT BOARD - A method of manufacturing a capacitor-embedded printed circuit board, the method including providing a substrate on which a first metal layer, a dielectric layer and an adhesive resin layer are stacked on the order thereof; etching a part of the first metal layer to form a first electrode and a first circuit pattern; compressing a surface of the substrate, on which the first electrode is formed, onto a core board by interposing an insulation resin layer; forming a second electrode and a second circuit pattern on the adhesive resin layer; stacking an insulation board on the substrate such that the second electrode and the second circuit pattern are covered; and forming a third circuit pattern on the insulation board. | 06-21-2012 |
Jong-Yeol Han, Seongnam-Si KR
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20090108047 | JAM-RESISTANT TACKER APPARATUS - A jam-resistant tacker apparatus is invented, comprising a slit for engagement with an upper pin at the upper ends of a plurality of pin guides mounted to a magazine cover and forming a seating recess for receiving the upper pin at a predetermined position of the magazine so that the forward and backward movement range of the pin guides is increased, and by providing a spring having less elasticity than the spring of a pusher at the upper rear ends of the plurality of pin guides so that a tacker pin and the pusher can be guided while remaining in close contact. The present tacker apparatus is able to prevent of the problem of jammed tacker pins, by applying a horizontal elasticity for stably guiding the tacker pin horizontally in addition to an upward elasticity for moving the tacker pin upward. | 04-30-2009 |
Joon Soo Han, Seongnam-Si KR
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20090130306 | SURFACE MODIFIERS AND PROCESS FOR SURFACE MODIFICATIONS OF PARTICLES OF METAL OXIDE USING THE SAME - Disclosed herein are a surface modifier for metal oxide particles and a method of modifying the surface of metal oxide particles using the same. The surface modifier consists either of an alkylsilanepolyol containing a cyclic alkyl group capable of imparting steric hindrance or of a mixture of said alkylsilanepolyol with alkylalkoxysilane, and the method of modifying the surface of metal oxide particles comprises coating the surface modifier on the hydrophilic surface of the metal oxide particles through chemical bonding so as to impart hydrophobicity or amphiphilicity (hydrophilicity and hydrophobicity) and reactivity to the surface of the metal oxide particles. Through the use of alkylsilane triol having a specific chemical structure, surface-modified metal particles having uniform particle size distribution can be provided not only by inhibiting the condensation and agglomeration of the surface modifier itself during a high-temperature condensation reaction for inducing the chemical bonding between metal oxide and the modifier, but also by stabilizing silicon-hydroxyl (Si—OH) bonds. | 05-21-2009 |
20110130585 | METHOD OF PREPARING ALLYLCHLOROSILANE DERIVATIVE - Provided is a method of preparing allylchlorosilane, and more particularly, a method of preparing allylchlorosilane with high yield by Si—C coupling reaction of an allyl chloride derivativce with a hydrosilane derivative under specific reaction conditions without using a catalyst. | 06-02-2011 |
20150364632 | SOLAR CELL HAVING WAVELENGTH CONVERTING LAYER AND MANUFACTURING METHOD THEREOF - The present invention relates to a solar cell having a wavelength converting layer formed of a polysilazane and a manufacturing method thereof to allow for low temperature sintering, to protect a wavelength converter from oxidation, degradation, and whitening, and thereby improve efficiency of the solar cell. The present invention provides for the solar cell including the wavelength converting layer which is formed by applying a coating solution containing a solvent, a polysilazane, and a wavelength converter onto a cell and an outer surface or inside of the cell, and then curing, and a manufacturing method of. | 12-17-2015 |
Jung-Il Han, Seongnam-Si KR
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20150071375 | TRANSMITTER, RECEIVER AND CONTROLLING METHOD THEREOF - A transmitter includes a frame generator which generates a plurality of frames each of which includes a preamble symbol and a data symbol, a pilot inserter which inserts a plurality of first pilots in the preamble symbol according to a predetermined first arrangement pattern and inserts a plurality of second pilots in a data symbol according to a second arrangement pattern, and a transmitting unit which transmits the plurality of frames in which the first and second pilots are inserted. Accordingly, a memory needed to store pilots may be reduced and precise synchronization may be performed based on an extended number of pilots. | 03-12-2015 |
20150092882 | TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND CONTROL METHODS THEREOF - A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: an input processor configured to process a plurality of input streams to generate a plurality of base band frames; a bit interleaved and coded modulation (BICM) processor configured to perform forward error correction (FEC) coding, constellation mapping, and interleaving on the plurality of baseband frames; a symbol generator configured to add signaling data to the plurality of baseband frames output from the BICM processor to generate an orthogonal frequency division multiplexing (OFDM) symbol; and a transmitter configured to select at least one of a plurality of pilot patterns based on a fast Fourier transform (FFT) size and a guard interval fraction, insert a pilot in the OFDM symbol according to the selected pilot pattern, and transmit a stream including the pilot-inserted OFDM symbol. Thus, a data transmission rate is increased and accurate channel estimation is performed, through inserting different pilots according to different FFT sizes and guard interval fractions. | 04-02-2015 |
20150229507 | TRANSMITTING APPARATUS, RECEIVING APPARATUS AND CONTROL METHODS THEREOF - A transmitting apparatus is disclosed. The transmitting apparatus includes a preamble symbol inserter configured to insert to a frame a preamble symbol including a signaling information, a guard interval inserter configured to insert guard intervals to both ends of the preamble symbol, and a transmitter configured to transmit a frame including the preamble symbol and the guard intervals, wherein one of the guard intervals which are inserted to both ends of the preamble symbol comprises a pseudo random noise (PN) sequence and another guard interval includes one between the PN sequence and a part of the signaling information. Accordingly, no separate algorithm to estimate size of FFT of the preamble symbol and the guard interval is necessary, robust signal detection and synchronization is enabled by the PN sequence inserted to the guard interval, and compensation of interference which is generated under multipath channel environment deems to be easier. | 08-13-2015 |
Jung Min Han, Seongnam-Si KR
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20130119462 | SEMICONDUCTOR DEVICE FOR INCREASING BIT LINE CONTACT AREA, AND MODULE AND SYSTEM INCLUDING THE SAME - A semiconductor device including a buried gate is disclosed. In the semiconductor device, a bit line contact contacts a top surface and lateral surfaces of an active region, such that a contact area between a bit line contact and the active region is increased and a high-resistivity failure is prevented from occurring in a bit line contact. | 05-16-2013 |
Kab Tae Han, Seongnam-Si KR
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20110014094 | DISK TYPE MICROFLUIDIC DEVICE AND BLOOD TESTING APPARATUS USING THE SAME - Disclosed herein are a disk type microfluidic device including a data area arranged thereon, and a blood testing apparatus having an information reading device for reading the data area of the disk type microfluidic device. The disk type microfluidic device includes a disk type body having a predetermined thickness, a plurality of chambers provided in the body to store a buffer or reaction solution, at least one channel to connect the plurality of chambers to one another, and a data area provided at a cylindrical portion of the body. | 01-20-2011 |
Kiwook Han, Seongnam-Si KR
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20130275633 | METHOD AND SYSTEM FOR OPERATING ACCESSORY IN TERMINAL AND TERMINAL SUPPORTING THE SAME - A method and a system for operating an accessory in a terminal capable of variously differentiating key input signals transceived between a portable terminal and an accessory, and a terminal supporting the same, are provided. The system for operating an accessory device in a terminal includes the terminal including a Universal Serial Bus (USB) port and an ear jack port, and the accessory device configured to simultaneously connect with the USB port and the ear jack port of the terminal, and to transfer a signal corresponding to a key input signal to the terminal through the USB port and the ear jack port. | 10-17-2013 |
Kook Ii Han, Seongnam-Si KR
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20150188155 | MEMBRANE-ELECTRODE ASSEMBLY (MEA) FOR FUEL CELLS - A membrane-electrode assembly (MEA) for fuel cells includes an electricity-generating array including an anode, a cathode, and an electrolyte membrane. A subgasket array includes an anode subgasket surrounding a periphery of the anode and a cathode subgasket surrounding a periphery of the cathode. A junction array includes a polar junction and a nonpolar junction surrounding a periphery of the electrolyte membrane and attaching the anode subgasket and the cathode subgasket to each other. | 07-02-2015 |
Kook Il Han, Seongnam-Si KR
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20150101750 | BONDING APPARATUS OF FUEL CELL STACK AND METHOD THEREOF - A bonding apparatus of fuel cell stack includes a lower heat plate provided at one side of a gas diffusion layer provided at both sides of a membrane electrode assembly, the lower heat plate supplying heat to the gas diffusion layer and including a steam supply line for supplying steam to the gas diffusion layer. An upper heat plate is provided at the other side of a gas diffusion layer, the upper heat plate supplying heat to the gas diffusion layer and including a steam supply line for supplying steam to the gas diffusion layer. A controller controls a supply time of the heat and steam to the lower heat plate and the upper heat plate. | 04-16-2015 |
Kun-Wook Han, Seongnam-Si KR
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20110147746 | TOUCH SCREEN SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY PANEL INCLUDING THE TOUCH SCREEN SUBSTRATE - A touch screen substrate includes a base substrate, a first switching element and a first sensing element which senses infrared light. The first switching element includes a first switching gate electrode, a first active pattern disposed on the first switching gate electrode, a first switching source electrode disposed on the first active pattern and a first switching drain electrode disposed apart from the first switching source electrode. The first sensing element includes a first sensing drain electrode connected to the first switching source electrode, a first sensing source electrode disposed apart from the first sensing drain electrode, a second active pattern disposed below the first sensing drain electrode and the first sensing source electrode and including a first amorphous layer, a doped amorphous layer and a second amorphous layer, and a first sensing gate electrode disposed on the first sensing drain electrode and the first sensing source electrode. | 06-23-2011 |
20110261040 | INFORMATION DETECTION DISPLAY - An information detection device includes: a plurality of light sensing units each configured to detect light; a plurality of sensor scanning drivers each configured to apply sensor scanning signals to the light sensing units; a sensing signal processor configured to receive position information detected by the light sensing units; a plurality of bias applying units each configured to apply bias voltages to the light sensing units; wherein each bias applying unit applies a different polarity of bias voltage. | 10-27-2011 |
20120113344 | DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes a light generating part and a display panel. The display panel includes a first substrate, and a second substrate facing the first substrate. The second substrate includes a plurality of pixel units including a sensor sensing the light generated from the light generating part and reflected from an object disposed on the display panel, and a pixel. The display panel further includes a light blocking member which is positioned at a position corresponding to an area in which the sensor is disposed and prevents the light generated from the light generating part from being directly incident to the sensor. The light blocking member is disposed on the first substrate. | 05-10-2012 |
20120138929 | IR SENSING TRANSISTOR AND MANUFACTURING METHOD OF DISPLAY DEVICE INCLUDING THE SAME - An IR sensing transistor according to an exemplary embodiment of the present invention includes: a light blocking layer formed on a substrate; a gate insulating layer formed on the light blocking layer; a semiconductor formed on the gate insulating layer; a pair of ohmic contact members formed on the semiconductor; a source electrode and a drain electrode formed on respective ones of the ohmic contact members; a passivation layer formed on the source electrode and the drain electrode; and a gate electrode formed on the passivation layer, wherein substantially all of the gate insulating layer lies on the light blocking layer. | 06-07-2012 |
20120138960 | LIGHT SENSOR AND DISPLAY APPARATUS HAVING THE SAME - In a display apparatus, a light sensor of a display includes a light sensing layer, a source electrode, a drain electrode, an insulating layer, and a gate electrode to sense light from an external source. The light sensing layer is disposed on the substrate to sense light, and the source and drain electrodes are disposed on the light sensing layer and are covered by the insulating layer. The gate electrode is disposed on the insulating layer. An edge of the gate electrode is disposed on the light sensing layer at least in an area where the light sensing layer is overlapped with the source and drain electrodes. | 06-07-2012 |
20120182277 | DISPLAY PANEL HAVING EMBEDDED LIGHT SENSORS - A display panel includes a plurality of pixels disposed on a first panel substrate of first and second panel substrates that face each other and cooperate to display an image. The second panel substrate includes a base substrate, a read-out line, a first insulating layer, a scan line, a switching device, and a light sensor. The read-out line is disposed on the base substrate and extended in a direction. The first insulating layer is disposed on the read-out line. The scan line is extended to cross the read-out line and disposed on the first insulating layer. The switching device includes a first electrode connected to the scan line, a second electrode connected to a read-out line, and a third electrode spaced apart from the second electrode. The light sensor is structured to selectively detect lights of predetermined wavelengths and connected to the third electrode of the switching device. | 07-19-2012 |
20120188204 | TOUCH SENSING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A touch sensing substrate includes a substrate, a first light sensing element, a second light sensing element and a first bias line. The first light sensing element includes a first gate electrode, a first active pattern overlapping with the first gate electrode, a first source electrode partially overlapping with the first active pattern and a first drain electrode partially overlapping with the first active pattern. The second light sensing element includes a second gate electrode, a second active pattern overlapping with the second gate electrode, a second source electrode partially overlapping with the second active pattern and a second drain electrode partially overlapping with the second active pattern. The first bias line is connected to the first and second gate electrodes. | 07-26-2012 |
20120228505 | OPTICAL SENSOR - An optical sensor includes a visible light sensor includes a visible light sensing transistor and an infrared light sensor includes an infrared light sensing transistor, wherein the visible light sensing transistor receives a first driving voltage through a first driving voltage line, the infrared light sensing transistor receives a second driving voltage through a second driving voltage line, and the visible light sensing transistor and the infrared light sensing transistor receive a reference voltage through a reference voltage line. | 09-13-2012 |
20120248452 | OPTICAL SENSOR - An optical sensor preventing damage to a semiconductor layer, and preventing a disconnection and a short circuit of a source electrode and a drain electrode, and a manufacturing method of the optical sensor is provided. The optical sensor includes: a substrate; an infrared ray sensing thin film transistor including a first semiconductor layer disposed on the substrate; a visible ray sensing thin film transistor including a second semiconductor layer disposed on the substrate; a switching thin film transistor including a third semiconductor layer disposed on the substrate; and a semiconductor passivation layer enclosing an upper surface and a side surface of an end portion of at least one of the first semiconductor layer, the second semiconductor layer, and the third semiconductor layer. | 10-04-2012 |
20130033455 | LIGHT SENSING PANEL AND DISPLAY APPARATUS HAVING THE SAME - A light sensing panel includes sensors arranged in rows and columns, where the sensors receive a first bias voltage and a second bias voltage and output light sensing signals based on light incident thereto; first and second bias lines which transfers the first and second bias voltages, respectively, to the sensors, where each of the first and second bias lines includes a main line and sub lines diverged from the main line and arranged in a second direction corresponding to the columns;, where the sub lines of the first and second bias lines are alternately arranged, and where when two adjacent sub lines are shorted, the shorted sub line of the first bias line is separated from the main line of the first bias line. | 02-07-2013 |
20130075763 | DISPLAY APPARATUS AND METHOD OF MANUFACTURING TOUCH SUBSTRATE - A display apparatus includes a first substrate including a plurality of pixels, and a second substrate facing the first substrate, the second substrate comprising a sensor area and a peripheral area, the sensor area comprising a plurality of sensors. The second substrate includes an insulating layer, and a plurality of lines disposed on the insulating layer corresponding to the peripheral area and connected to the sensors. A void is formed in the insulating layer between two adjacent lines of the plurality of lines at a boundary of the sensor area and the peripheral area. | 03-28-2013 |
20130229401 | DISPLAY APPARATUS - A display apparatus includes pixels, a driver for providing a driving voltage, and conductive lines including a first line, a second line, and a third line. The display apparatus further includes a first circuit electrically connected to the driver for receiving the driving voltage and electrically connected to the pixels for controlling the pixels. The first circuit includes a first chip, a first inner line, a first pad, a second pad, a third pad, a fourth pad, and a fifth pad. The first chip is electrically connected to the driver through the third pad, the fourth pad, the fifth pad, the third line, the second line, the second pad, the first inner line, the first pad, and the first line. The fourth and fifth pads may contribute to consistent resistance for paths that transmit the driving voltage, for enabling desirable display quality of the display apparatus. | 09-05-2013 |
20140184942 | DISPLAY HAVING TOUCH SENSING FUNCTION - A panel for a display device is provided. The panel includes a first substrate, a touch sensing circuit formed on the first substrate, the touch sensing circuit including at least one sensing thin film transistor and a connection wire, and a shielding electrode formed covering at least a portion of the sensing thin film transistor and the connection wire. | 07-03-2014 |
20140232972 | DISPLAY SUBSTRATE, DISPLAY PANEL HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME - A display substrate includes a base substrate, a reflection controlling layer disposed on the base substrate, and a metal wiring layer disposed on the reflection controlling layer. The metal wiring layer comprises an opaque metal. The reflection controlling layer changes wavelength-specific reflectance of reflected light using destructive interference. The reflected light is reflected from the metal wiring layer through the base substrate and the reflection controlling layer. | 08-21-2014 |
20140247403 | TOUCH DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A touch display apparatus includes a base substrate, a light blocking semiconductor pattern disposed on the base substrate and configured to block a visible light and transmit an infrared light, a sensing element disposed on the light blocking semiconductor pattern and configured to detect a touch position using an incident infrared light, a driving element configured to drive the sensing element, a signal line electrically connected with the sensing element or the driving element and extending in a direction, and a wiring connecting part disposed under the signal line and including a same material as the light blocking semiconductor pattern. | 09-04-2014 |
20140287542 | IR SENSING TRANSISTOR AND MANUFACTURING METHOD OF DISPLAY DEVICE INCLUDING THE SAME - An IR sensing transistor according to an exemplary embodiment of the present invention includes: a light blocking layer formed on a substrate; a gate insulating layer formed on the light blocking layer; a semiconductor formed on the gate insulating layer; a pair of ohmic contact members formed on the semiconductor; a source electrode and a drain electrode formed on respective ones of the ohmic contact members; a passivation layer formed on the source electrode and the drain electrode; and a gate electrode formed on the passivation layer, wherein substantially all of the gate insulating layer lies on the light blocking layer. | 09-25-2014 |
Kwangjin Han, Seongnam-Si KR
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20150151754 | ADAPTIVE CRUISE CONTROL SYSTEM FOR VEHICLE WITH MANUAL TRANSMISSION AND METHOD THEREFOR - The present invention relates to an adaptive cruise control system for a vehicle with a manual transmission and a method therefor in which, when acceleration is achieved during adaptive cruise control in the vehicle of the manual transmission, a target gear step number is determined, and the determined target gear step number is displayed when the determined target gear step number and a current gear step number do not match. The present invention, provided is an adaptive cruise control system for a vehicle with a manual transmission, the system including a radar that generates an acceleration command or a deceleration command based on information of a leading vehicle and information of the own vehicle, a first sensing unit that senses a speed of the vehicle, a second sensing unit that senses an RPM of an engine, a third sensing unit that senses a position of the manual transmission. | 06-04-2015 |
20150151756 | DEVICE AND METHOD FOR CONTROLLING SPEED OF VEHICLE - The present invention relates to a device and a method for controlling a speed of a vehicle. A safe speed of the vehicle is determined based on a curvature of a forward path and weather conditions. When a travelling speed of the vehicle is higher than the safe speed, the speed of the vehicle is controlled such that the vehicle is decelerated. | 06-04-2015 |
Kwan Young Han, Seongnam-Si KR
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20140373573 | APPARATUS AND METHOD FOR MANUFACTURING 3D GLASS - An apparatus for manufacturing 3D glass, the apparatus including: a molding part for molding a glass substrate; an assembling and disassembling part for carrying-out the molded glass substrate and replacing the molded glass substrate with an other glass substrate; and a loading part for loading the molded glass substrate is disclosed. A method for manufacturing 3D glass including: carrying-in a mold including a glass substrate into a chamber of a molding part; preheating the carried-in mold; molding the glass substrate by pressing the heated mold; cooling the molded glass substrate; and carrying-out the molded glass substrate and carrying-in an other glass substrate into the mold is also disclosed. | 12-25-2014 |
20150103263 | DISPLAY DEVICE - In an aspect, a display device including: an entire window, said entire window including a display area and a non-display area outside the display area; a display panel; a first adhesive layer disposed on the display panel; a touch screen panel disposed on the first adhesive layer; a first light blocking member disposed on the touch screen panel; a second adhesive layer disposed on the touch screen panel and the first light blocking member; and a protection window disposed on the second adhesive layer is provided. | 04-16-2015 |
20150153779 | FLEXIBLE DISPLAY DEVICE INCLUDING TOUCH SENSOR - A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other. | 06-04-2015 |
20150277110 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device including: a plastic window including a light transmittance film and a polymer layer, and a functional film including a touch screen panel film, a polarizing film, or a combination thereof. The light transmittance film, the polymer layer, and the functional film are sequentially stacked on each other, and the light transmittance film, the functional film, and the polymer layer are attached to each other by a plastic. A method of manufacturing the same is also provided. | 10-01-2015 |
20150287381 | TOUCH PANEL INCLUDING TOUCH SENSOR - A touch panel including a touch sensor is disclosed. In one aspect, the touch panel includes a substrate, a first touch electrode layer and a second touch electrode layer formed over the substrate and an insulating layer interposed between the first and second touch electrode layers. The first touch electrode layer includes a plurality of first touch electrodes each configured to independently receive a driving signal. Each of the first touch electrodes includes a plurality of sub-electrodes arranged at a predetermined interval and a plurality of sub-electrode connectors electrically connecting the sub-electrodes to each other. | 10-08-2015 |
Kyung-Hee Han, Seongnam-Si KR
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20130034775 | CARBON NEGATIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, PRODUCTION METHOD THEREOF AND LITHIUM SECONDARY BATTERY USING THE SAME - A carbon negative electrode material for a lithium secondary battery includes: a core carbon material; and a coated layer covering the core carbon material and comprising a carbon coating material and carbon fiber. | 02-07-2013 |
Kyung Heum Han, Seongnam-Si KR
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20150271702 | DEVICE AND METHOD FOR SIMULTANEOUSLY TRANSMITTING DATA IN MULTI-NETWORK - A receiving device includes: a communication unit to receive a plurality of partial data divided from data to be transmitted through two or more connection networks; an information confirming unit to confirm (i) transmission order information and (ii) network transmission order information indicating related to a transmission order assigned to of the specific partial data among the plurality of partial data to be transmitted through a the specific connection network designated among the two or more connection networks; and the control unit to determine whether non-received partial data are lost based on at least one of the transmission order information and the network transmission order information. | 09-24-2015 |
Kyung-Wan Han, Seongnam-Si KR
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20140334447 | APPARATUS AND METHOD FOR PERFORMING HANDOVER IN RADIO LOCAL ACCESS NETWORK COMMUNICATION SYSTEM - Provided is a method for performing handover by a STAtion (STA) in a radio Local Access Network (LAN) communication system. The method includes sending a Network Controlled HandOver Setup Request Information Element (Ncho Setup Req IE) message indicating that the STA is to perform a scan operation using a controlled scan scheme, to a serving Access Point (AP); receiving a Network Controlled HandOver Setup Response Information Element (Ncho Setup Rsp IE) message including a scan parameter related to a controlled scan operation of the STA, from the serving AP; and broadcasting a probe request message to the serving AP and neighbor APs over channels according to the scan parameter included in the Ncho Setup Rsp IE message. | 11-13-2014 |
Min Ho Han, Seongnam-Si KR
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20130084378 | AMINO ACID SEASONING COMPOSITIONS COMPRISING L-GLUTAMIC ACID AND L-LYSINE - The present invention relates to a complex amino acid seasoning composition, comprising L-glutamic acid and L-lysine; wherein the composition is in the amorphous form and exhibits pH 6.5-8.0 in an aqueous solution. In addition, the present invention relates to a preparation method of the complex amino acid seasoning composition. The present invention provides amino acid seasoning compositions with excellent sensory properties in terms of saltiness and umami by use of L-glutamic acid and L-lysine. In contrast to conventional technologies, the present invention enables to block bitterness and offensive odor originated from amino acid ingredients, providing health-friendly seasoning compositions with no sodium ingredient. The seasoning composition of the present invention can be prepared with no formation of L-glutamic acid.L-lysine crystals in a very convenient and cost-effective manner. | 04-04-2013 |
20150086692 | AMINO ACID SEASONING COMPOSITIONS COMPRISING L-GLUTAMIC ACID AND L-LYSINE - The present invention relates to a complex amino acid seasoning composition, comprising L-glutamic acid and L-lysine; wherein the composition is in the amorphous form and exhibits pH 6.5-8.0 in an aqueous solution. In addition, the present invention relates to a preparation method of the complex amino acid seasoning composition. The present invention provides amino acid seasoning compositions with excellent sensory properties in terms of saltiness and umami by use of L-glutamic acid and L-lysine. In contrast to conventional technologies, the present invention enables to block bitterness and offensive odor originated from amino acid ingredients, providing health-friendly seasoning compositions with no sodium ingredient. The seasoning composition of the present invention can be prepared with no formation of L-glutamic acid•L-lysine crystals in a very convenient and cost-effective manner. | 03-26-2015 |
20150150291 | AMINO ACID SEASONING COMPOSITIONS COMPRISING L-GLUTAMIC ACID AND L-LYSINE - The present invention relates to a complex amino acid seasoning composition, comprising L-glutamic acid and L-lysine; wherein the composition is in the amorphous form and exhibits pH 6.5-8.0 in an aqueous solution. In addition, the present invention relates to a preparation method of the complex amino acid seasoning composition. The present invention provides amino acid seasoning compositions with excellent sensory properties in terms of saltiness and umami by use of L-glutamic acid and L-lysine. In contrast to conventional technologies, the present invention enables to block bitterness and offensive odor originated from amino acid ingredients, providing health-friendly seasoning compositions with no sodium ingredient. The seasoning composition of the present invention can be prepared with no formation of L-glutamic acid.L-lysine crystals in a very convenient and cost-effective manner. | 06-04-2015 |
Sang Chul Han, Seongnam-Si KR
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20130024917 | MEMO SYNCHRONIZATION SYSTEM, MOBILE SYSTEM, AND METHOD FOR SYNCHRONIZING MEMO DATA - Provided is a memo synchronization system, a mobile system, and a method for synchronizing memo data. The memo synchronization system includes a storage device, an authentication unit configured to authenticate a user by receiving authentication information of the user from a mobile terminal via a memo application installed in the mobile terminal, and a synchronization unit stored on the storage device and configured to synchronize memo data stored in the mobile terminal with memo data stored in a web storage space of an online memo service based on a request for synchronization transmitted from the mobile terminal through the memo application. The request for synchronization includes a synchronization request generated by the memo application according to an event set by the user. | 01-24-2013 |
Sang-Su Han, Seongnam-Si KR
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20100225674 | METHOD OF DRIVING A LIGHT SOURCE, LIGHT SOURCE APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE LIGHT SOURCE APPARATUS - A method of driving a light source including a light-emitting block includes generating a luminance representative value based on an average grayscale value and a maximum grayscale value extracted from an image signal corresponding to the light-emitting block. The method further includes detecting a predetermined pattern of the light-emitting block, generating a compensation control signal based on the predetermined pattern, generating a compensated luminance representative value by compensating the luminance representative value based on the compensation control signal, and driving the light-emitting block based on the luminance level of the light-emitting block corresponding to the compensated luminance representative value. | 09-09-2010 |
20110069091 | METHOD OF DRIVING LIGHT SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - In a method of driving a light source including first through k-th light-emitting blocks (k being a natural number) which provide a display panel with light, the method includes providing identical driving signals to a plurality of light-emitting blocks of the first through k-th light-emitting blocks on which a high gradation image, which has a gradation greater than a predetermined gradation, is displayed. | 03-24-2011 |
Sang-Sung Han, Seongnam-Si KR
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20120002619 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING HARQ BURST - A method and apparatus for transmitting and receiving a Hybrid Automatic Repeat reQuest (HARQ) burst in a communication system are provided. A transmitter obtains at least one Protocol Data Unit (PDU) according to a decoding order of a receiver which supports a HARQ mode. The receiver controls an order of at least one HARQ burst using burst information including a HARQ Channel IDentifier (ACID). | 01-05-2012 |
Seojin Han, Seongnam-Si KR
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20110208596 | METHOD AND SYSTEM FOR PROVIDING ADVERTISING IN WHICH THE BID PRICE PER UNIT TIME IS ADJUSTED IN ACCORDANCE WITH ADVERTISING TRAFFIC - A method and system for offering an advertisement by adjusting a bid price per unit time according to advertising traffic are provided. The advertisement offering method includes determining a bid price per unit time based on an average bid price input by an advertiser and advertising traffic, and determining a charge regarding the advertisement of the advertiser based on the bid price per unit time. | 08-25-2011 |
20110246288 | METHOD AND SYSTEM FOR MANAGING QUALITY OF ADVERTISED WEBPAGE - Disclosed is a method and system for managing quality of an advertising document. The method of managing document quality may include verifying a number of actual clicks corresponding to a number of clicks that may occur during a predetermined period with respect to at least one document that may exist on the Web, verifying a number of expected clicks corresponding to a number of clicks that may be expected to occur during the predetermined period with respect to the at least one document, and determining a quality management index by which quality of the at least one document may be numerically expressed based on the number of the expected clicks and the number of the actual clicks. | 10-06-2011 |
20110251901 | METHOD FOR AUCTIONING AND BILLING FOR SEARCH ADVERTISEMENT, SYSTEM, AND COMPUTER-READABLE RECORDING MEDIUM - A method, system, and computer-readable recording medium for holding an auction and imposing a charge in relation to a search advertisement are provided. The method includes receiving bid information related to the search advertisement from an advertiser calculating device, the bid information including a search keyword, a posted time of the search advertisement, and a bid price for the search advertisement, determining a posting position and/or a posting order of the search advertisement with respect to a predetermined time slot of the posted time of the search advertisement, based on the bid price corresponding to the time slot, and posting the search advertisement according to the determined posting position and/or the posting order for the predetermined time slot. | 10-13-2011 |
20110264514 | BILLING METHOD AND SYSTEM THAT DETERMINES ADVERTISEMENT COSTS ACCORDING TO UNIT TIME - A charging method and system for determining an advertising cost according to a unit time are provided. The charging method includes checking a performance index numerically indicating performance of an advertisement; checking a priority index of a next-priority advertisement to the advertisement; and determining an actual charge per unit time of the advertisement based on the performance index, the priority index, and a predetermined weight. | 10-27-2011 |
20110282751 | METHOD AND SYSTEM FOR ADVERTISING USING MINIMUM INCREMENT BID - A method and system for providing an advertisement using a minimum incremental unit are provided. The advertisement providing method includes adjusting a minimum incremental unit based on an initial bid price, an input bid price, and a maximum bid price bid price during an auction. The minimum incremental unit includes a minimum value of increment to be included in a current input bid price in addition to a previously input bid price. | 11-17-2011 |
Seo Jin Han, Seongnam-Si KR
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20120084140 | SYSTEM AND METHOD FOR ADJUSTING NUMBER OF ADVERTISEMENT INVENTORIES - Provided is a system and method for adjusting a number of advertisement inventories based on a competition factor. An advertisement inventory adjusting system includes a competition determining unit to determine a competition factor for a keyword, an advertisement inventory adjusting unit to dynamically adjust the number of advertisement inventories based on the determined competition factor, and a data storage medium to store advertisement inventories. A method that uses a processor to adjust a number of advertisement inventories includes determining a competition factor for a keyword advertisement with respect to a keyword, and dynamically adjusting, using the processor, the number of advertisement inventories based on the determined competition factor, in which the advertisement inventories refer to available areas to display the keyword advertisement. | 04-05-2012 |
Seok-Jae Han, Seongnam-Si KR
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20140127947 | MEMORY CARD ADAPTER - A memory card adaptor is provided which includes a housing including a bottom lid and a top lid that form the housing. The housing may be configured to receive a memory card. The memory card adaptor may include a package substrate between the bottom lid and the top lid. The package substrate may include a core having a first surface and a second surface; a first layer on the first surface, and the first layer may include a plurality of contact lands; and a second layer on the second surface, and the second layer may include a plurality of contact pads that are electrically connected with the contact lands through a plurality of via holes. The plurality of via holes may be formed such that they penetrate the core. One of the first and second layers may include a return path on at least one signal line. | 05-08-2014 |
20150311655 | MEMORY CARD ADAPTER - A memory card adapter includes a body having a set of contact pins. The set of contact pins include input pins and output pins implemented in a pin-to-pin structure. The input pins connect with pins of an inserted memory card and the output pins connect with an external socket. The body includes a bottom lead adapted to support the main body, and a top lead adapted to be combined with the bottom lead. The body includes a fixing substance adapted to combine with the contact pins. The body includes a conduction plate on a top surface or a bottom surface of the fixing substance, where the conduction plate is connected to at least one of the contact pins. | 10-29-2015 |
Seokmin Han, Seongnam-Si KR
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20150139394 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - An X-ray imaging apparatus includes an X-ray source configured to radiate X-rays onto an object region, an X-ray detector configured to detect the radiated X-rays and obtain image frames of the object region based on the detected X-rays, and a filter configured to filter X-rays radiated from the X-ray source such that the X-rays incident on a region of interest (ROI) of the object region have a lower dose than a dose of X-rays incident on a non-ROI of the object region. | 05-21-2015 |
Seok-Min Han, Seongnam-Si KR
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20110019798 | X-RAY IMAGING APPARATUS AND METHOD FOR REDUCING X-RAY SCATTERING - An X-ray imaging apparatus and method for reducing X-ray scattering are provided. The X-ray imaging apparatus includes an X-ray source, a collimator, a detector, and a controller. The X-ray source emits X-rays, the collimator collimates the X-rays into an X-ray beam, and the detector may include a two-dimensional array of pixels. The controller controls the collimator such that the X-ray beam scans a subject while moving over time. In addition, the controller operates the detector to only operate pixels at an exposure area of the detector where the X-ray beam arrives without scattering such that photocharges generated due to the X-ray exposure can be accumulated and stored in the pixels. | 01-27-2011 |
20110042573 | System and method counting photons - Disclosed are a system and method counting photons. Photons are counted through a plurality of counters. Each of the counters generates a flag signal indicating the availability of each counter for an output of a photon detector. The generated flag signal is input into a control unit which controls a switching unit. The control unit allows a signal to be input into a counter, which is not in dead time, based on the received flag signal. | 02-24-2011 |
20110110489 | Apparatus, method and computer-readable medium analyzing components using X-ray - Provided is an apparatus, method and computer-readable medium analyzing components using an X-ray. The apparatus, method and computer-readable medium may photograph an object using an X-ray of at least two energy bands to output X-ray images, predict a component ratio of the object using the X-ray images, calculate a length of the object for each of the at least two energy bands using an intensity of the X-ray images, when the object is configured in the predicted component ratio, and verify whether an error in the component ratio occurs by comparing the lengths of the object calculated for each of the at least two energy bands. | 05-12-2011 |
20110164797 | Method and system of processing multi-energy x-ray images - Provided is a method and system of processing a multi-energy X-ray image. Through the method and system, a plurality of target images may be acquired using an X-ray detector enabling an energy separation to be performed in a predetermined time interval, with respect to a target where a contrast agent is applied, and a signal processing may be performed on the acquired target images, thereby detecting and reading benign/malignant lesions or masses. | 07-07-2011 |
20110255654 | System and method processing images in multi-energy X-ray system - An image processing system and method are provided to adaptively discriminate hard tissues and soft tissues of a target in a multi-energy X-ray system. The image processing system and method may minimize a decrease in a dynamic range (DR) for soft tissues affected by hard tissues in a target where the soft tissues and hard tissues are mixed. | 10-20-2011 |
20120014584 | METHOD AND APPARATUS OF PROCESSING IMAGE AND MEDICAL IMAGE SYSTEM EMPLOYING THE APPARATUS - A method of processing an image is provided. The method includes generating a calibration model by learning an intensity-target data set obtained from a parameter of a test subject; and estimating a target. The estimating includes applying the calibration model to a parameter of an input subject and calibrating the parameter of the input subject. | 01-19-2012 |
20120057672 | APPARATUS AND METHOD FOR IMAGING BREAST - An apparatus and method for imaging a breast is provided. The apparatus for imaging a breast includes a first X-ray emission unit configured to emit an X-ray of a first dose to a breast, a second X-ray emission unit configured to emit one or more X-rays of a second dose to the breast, the first dose being greater than the second dose, an X-ray detection unit configured to detect the X-ray of the first dose or the one or more X-rays of the second dose to thereby generate one or more image frames regarding the breast, and an image generation unit configured to generate image data regarding the breast based on the generated one or more image frames. | 03-08-2012 |
20120057770 | METHOD AND APPARATUS FOR RECONSTRUCTING IMAGE AND MEDICAL IMAGE SYSTEM EMPLOYING THE METHOD - A method and apparatus for reconstructing an image and a medical image system are provided. An image reconstruction processing method may include acquiring an initial value with respect to a tomographic image of an object to be inspected, initializing an auxiliary variable, acquiring one or both of a weighted value and an error value, based on a measured value, transforming a measured image signal, updating the auxiliary variable using a transform coefficient used to transform the measured image signal, and updating the measured value using the updated auxiliary variable, and one or both of the acquired weighted value and the error value. | 03-08-2012 |
20120101733 | METHOD AND APPARATUS FOR PROCESSING IMAGE AND MEDICAL IMAGE SYSTEM PERFORMING THE METHOD - An image processing apparatus is provided. The image processing apparatus includes an image mapping unit for generating a mapping image in which first radiation images of multi-energy bands with respect to a local region of a body are mapped to a second radiation image with respect to a thickness variable phantom, an image analyzing unit for analyzing a reference region corresponding to normal tissue in the local region and a peculiar region corresponding to abnormal tissue in the local region based on the mapping image, and an enhancement image generating unit for generating a tissue enhancement image that has a shape of the local region in the first radiation images and enhances regions of pixel positions, that are mapped to the peculiar region, of the first radiation images. | 04-26-2012 |
20120275565 | METHOD OF DETECTING RADIATION SIGNALS FROM RADIATIONS IN DIFFERENT ENERGY BANDS AND APPARATUS THEREFOR - A radiation signal detection apparatus includes a filter unit configured to allow penetration of a component of radiation that passed through a subject, the filter unit including one or more unit filters configured to allow penetration of only a component in a predetermined energy band of the radiation, and a sensor unit, including one or more first unit sensors configured to convert only the component of the radiation for which the penetration is allowed by the unit filters into a first electric signal, one or more second unit sensors configured to convert a component in all energy bands of the radiation into a second electric signal, and a radiation signal detector configured to detect a first radiation signal and a second radiation signal by respectively using the first electric signal of the first unit sensors and the second electric signal of the second unit sensors. | 11-01-2012 |
20120281810 | APPARATUS FOR CAPTURING RADIATION IMAGE, MEDICAL IMAGING SYSTEM, AND METHOD OF CAPTURING RADIATION IMAGE - An apparatus for capturing a radiation image of a subject including at least two materials includes a radiation irradiating unit configured to irradiate multi-energy radiation including at least two energy bands to a calibration model including a plurality of thicknesses of each of the at least two materials; an attenuation-coefficient estimating unit configured to estimate attenuation coefficients for each of the at least two materials for each of the at least two energy bands based on values obtained by passing the multi-energy radiation through the calibration model; and an energy-band determining unit configured to determine an optimal combination of at least two energy bands to be included in multi-energy radiation to be irradiated to the subject from a plurality of different combinations of at least two energy bands based on the estimated attenuation coefficients and the values obtained by passing the multi-energy radiation through the calibration model. | 11-08-2012 |
20130129180 | METHOD AND APPARATUS FOR PROCESSING IMAGE, AND MEDICAL IMAGING SYSTEM EMPLOYING THE APPARATUS - A method of processing an image is provided. The method includes estimating a thickness of an object that includes at least two materials, from a radiation image taken with radiations of at least two energy bands; and generating an image by comparing the estimated thickness to a thickness of a local region and extracting a region of interest. | 05-23-2013 |
20130336566 | METHOD AND APPARATUS FOR RECONSTRUCTING IMAGE AND MEDICAL IMAGE SYSTEM EMPLOYING THE METHOD - A method and apparatus for reconstructing an image and a medical image system are provided. An image reconstruction processing method may include acquiring an initial value with respect to a tomographic image of an object to be inspected, initializing an auxiliary variable, acquiring one or both of a weighted value and an error value, based on a measured value, transforming a measured image signal, updating the auxiliary variable using a transform coefficient used to transform the measured image signal, and updating the measured value using the updated auxiliary variable, and one or both of the acquired weighted value and the error value. | 12-19-2013 |
20140037072 | INFORMATION DETECTION APPARATUS, PHANTOM INFORMATION RECORDING APPARATUS AND OPERATION METHOD THEREOF - A material information detection apparatus, a phantom information recording apparatus, and operation methods for the apparatuses are provided. The material information detection apparatus includes a database configured to store phantom information obtained by projecting a multi-energy X-rayon a phantom comprising a plurality of materials, an input device configured to receive a plurality of pieces of object information per energy level, the object information obtained by projecting a multi-energy X-ray on an analysis object, and a detector configured to detect information related to materials constituting the analysis object based on the phantom information and the plurality of pieces of object information per energy level. | 02-06-2014 |
20140086386 | APPARATUS AND METHOD FOR ESTIMATING OBJECT INFORMATION - An apparatus and method for estimating object information is provided. The object information estimating apparatus includes a database which stores phantom information obtained by projecting a first energy X-ray on a phantom, an input unit which receives first object information obtained by projecting the first energy X-ray on an analysis object, and which receives information on a thickness of the analysis object, and an estimating unit which estimates second object information based on the phantom information, the first object information, and the information on the thickness. | 03-27-2014 |
20140105364 | APPARATUS AND METHOD FOR SPECTRUM ESTIMATION - Provided is an apparatus for spectrum estimation. The apparatus includes a threshold setter which sets at least one threshold in order to separate a spectrum into at least one energy bin; a reference value setter which sets one of the at least one threshold as a reference threshold; a threshold adjuster which adjusts the at least one threshold based on a predetermined condition; a comparer which compares the reference threshold with the adjusted threshold; and an output unit which outputs a spectrum in which the adjusted threshold is set, when a value which is determined based on the comparison result corresponds to a predetermined maximum value. | 04-17-2014 |
20140119506 | APPARATUS AND METHOD FOR ACQUIRING OPTIMAL MULTI-ENERGY X-RAY IMAGE - An apparatus and method for acquiring an optimal MEX image may include an X-ray source to generate an X-ray and to irradiate the X-ray, an energy identification detector to acquire a MEX image that is generated when the irradiated X-ray penetrates an object, and an optimal MEX processor to generate an optimal MEX parameter based on a characteristic of the object and to control at least one of the X-ray source and the energy identification detector based on the generated optimal MEX parameter. | 05-01-2014 |
20140185760 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - The X-ray imaging apparatus includes an X-ray generator to generate and emit X-rays, an X-ray detector to detect the emitted X-rays and acquire X-ray data, and a controller to convert the X-ray data into X-ray characteristic coordinates and estimate a response characteristic function of the X-ray detector from a relationship between measurement data and reference data, the measurement data and the reference data being converted into the X-ray characteristic coordinates. | 07-03-2014 |
20140185761 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - Disclosed are an X-ray imaging apparatus that captures one or more images of an inner part of the human body or the like, and a method for controlling the apparatus. In particular, an imaging system includes an X-ray generator which is configured to irradiate a target object with X-rays, a detector which is configured to detect X-rays which are emitted at a plurality of times and which have propagated through the target object, a driver which is configured to change a position of the X-ray generator or the detector, an image processor which is configured to generate a plurality of X-ray images from the detected X-rays and to compare the plurality of X-ray images in order to generate at least one difference image, and a controller which is configured to detect tissues which constitute the target object based on the at least one difference image. | 07-03-2014 |
20140341336 | X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME - An X-ray imaging apparatus and method for controlling the X-ray imaging apparatus are provided. The X-ray imaging apparatus includes an X-ray source configured to generate and emit X-rays onto an object, an X-ray detector configured to detect the X-rays transmitted through the object and convert the X-rays into an electrical signal, a heating portion located at an upper portion of the X-ray detector configured to contact a lower part of the object, a heat transfer portion configured to transfer heat produced in the X-ray source to the heating portion, and a thermal insulation member located between the X-ray detector and the heating portion configured to block heat from being transferred to the X-ray detector. | 11-20-2014 |
20150063528 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - Disclosed herein are an X-ray imaging apparatus and a method for controlling the same. The X-ray imaging apparatus includes an X-ray generator configured to radiate first-energy X-rays toward an object, an X-ray detector configured to detect the first-energy X-rays which propagate through the object, an image processor configured to generate a first object image which correspond to the detected first-energy X-rays and to estimate a second object image which corresponds to second-energy X-rays based on the generated first object image, and a controller configured to control the image processor to repeatedly estimate the second object image by controlling the X-ray generator to repeatedly radiate the first-energy X-rays toward the object. | 03-05-2015 |
20150063537 | X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREOF - Disclosed herein is an X-ray imaging apparatus including: an X-ray generator including a first X-ray source configured to irradiate a first X-ray onto an object, and at least one second X-ray source spaced apart from the first X-ray source and configured to irradiate at least one second X-ray onto the object; an X-ray detector configured to detect the first X-ray which has propagated through the object and the at least one second X-ray which has propagated through the object; and an image processor configured to produce a first X-ray image of the object based on the detected first X-ray, to produce at least one second X-ray image of the object based on the detected at least one second X-ray, and to produce a stereoscopic image of the object based on the first X-ray image and the at least one second X-ray image. | 03-05-2015 |
20150092919 | X-RAY IMAGE APPARATUS AND CONTROL METHOD FOR THE SAME - Disclosed herein are an X-ray image apparatus and a control method for the same. The X-ray image apparatus includes an X-ray generator configured to sequentially irradiate an object with a plurality of X-rays of mutually different energy bands, an X-ray detector configured to acquire a plurality of pieces of X-ray data corresponding to the plurality of mutually different energy bands by detecting X-rays transmitted through the object, an image processor configured to convert the acquired plurality of pieces of X-ray data into a plurality of X-ray images and separate blood vessel X-ray images of the object from the plurality of X-ray images, and a controller configured to control operations of the X-ray generator so that the sequentially irradiated plurality of X-rays of the mutually different energy bands are repeatedly irradiated for fixed cycles. The X-ray generator may be configured to sequentially irradiate the object with the plurality of X-rays for a first time interval in the fixed cycles, and the first time interval may be different from a second time interval that is a time interval between a time point at which a final X-ray of a single cycle among the fixed cycles is irradiated and a time point at which a first X-ray of the following cycle among the fixed cycles is irradiated. | 04-02-2015 |
20150117606 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - An X-ray imaging apparatus is provided. The X-ray imaging apparatus includes an X-ray generator configured to radiate X-rays onto an object having a region of interest (ROI) and a non-ROI, a filter configured to adjust an X-ray dose of the X-rays incident on the ROI and the non-ROI, an X-ray detector configured to detect the X-rays transmitted through the object and convert the X-rays into X-ray data, and an image processing unit configured to obtain a frame image using the X-ray data, register the obtained frame image to a previous frame image, synthesize the frame image and the previous frame image, and generate a reconstructed frame image. | 04-30-2015 |
20150139395 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - An X-ray imaging apparatus and method are provided. The X-ray imaging apparatus according to an aspect includes an X-ray source configured to radiate X-rays onto a subject region, an X-ray detector configured to detect the radiated X-rays and obtain a plurality of frame images of the subject region, and an ROI filter located between the X-ray source and the X-ray detector, configured to move toward the X-ray source and the X-ray detector, and configured to filter the X-rays radiated from the X-ray source. | 05-21-2015 |
Seung-Hak Han, Seongnam-Si KR
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20080279600 | IMAGE FIXING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME - An image fixing apparatus and an image forming apparatus having the same, the image forming apparatus including: a main body, in which a conveyance path for a printing medium is formed; a first unit arranged on the conveyance path, a second unit arranged on the conveyance path, downstream from the first unit, with respect to a transferring direction of the printing medium, and a distance adjusting unit to open the first unit, according to an opening of the second unit. | 11-13-2008 |
Seung Soo Han, Seongnam-Si KR
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20150202312 | INTERFERON-ALPHA FUSION PROTEIN IN WHICH CYTOPLASMIC TRANSDUCTION PEPTIDE AND POLYETHYLENE GLYCOL ARE BONDED TO ONE ANOTHER - The present invention relates to IFN-α fusion protein in which a cytoplasmic transduction peptide (CTP) and polyethylene glycol (PEG) are bonded to an IFN-α protein. The IFN-α fusion protein of the present invention is characterized in that the specific activity of interferon remains high, the half-life of the INF-α fusion protein is extended when delivered in vivo, and the mobility of the interferon in a liver is improved. The IFN-α fusion protein of the present invention can be used in the development of protein drugs effective in preventing or treating liver diseases, including various types of viral infections or the like. | 07-23-2015 |
Seung Wook Han, Seongnam-Si KR
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20090282005 | SIP NETWORK-BASED CONTENT SHARING METHOD AND SYSTEM - A content sharing method and system are provided such that a first client stores a content in one of its local storage and a content server and a second client requests from an information server one of a query and subscription of the content and downloads the content from the respective one of the local storage of the first client and the content server with reference to the respective one of the query and subscription result sent by the information server. In the content sharing method a first client stores a content in a content server or a local storage and assigns a content IDentifier (ID) to the content, creates a content list having content items each identified by a unique content ID, and registers the content list and an access rule with an information server, and the information server sends, when a second client requests one of a query and a subscription of the content, a respective one of a query result and a subscription result to the second client in consideration of a second client's access right specified in the access rule. | 11-12-2009 |
Shinhee Han, Seongnam-Si KR
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20150035096 | MAGNETIC MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a magnetic memory device and a method of fabricating the same. The device may include a cell selection device, a magnetic tunnel junction (MTJ), and a lower electrode connecting them. The lower electrode may include a vertical portion and a horizontal portion laterally extending from a side surface of the vertical portion. In the lower electrode, the vertical portion has a top surface higher than the horizontal portion and has a top surface including at least two parallel sides and other side at an angle thereto. The MTJ may be provided on the vertical portion of the lower electrode. | 02-05-2015 |
Shin-Hee Han, Seongnam-Si KR
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20100200833 | SEMICONDUCTOR DEVICE INCLUDING UNIFORM CONTACT PLUGS AND A METHOD OF MANUFACTURING THE SAME - A semiconductor device, a semiconductor module, an electronic apparatus and methods of fabricating and manufacturing the same are provided. The semiconductor device includes a lower interconnection formed on a substrate, a plurality of control patterns formed on the lower interconnection, a plurality of lower contact plug patterns formed on the control patterns, a plurality of storage patterns formed on the lower contact plug patterns, a plurality of upper electrodes formed on the storage patterns, and a plurality of upper interconnections formed on the upper electrodes. The lower contact plug patterns each include at least two contact holes having different sizes, a plurality of sidewall patterns formed on inner sidewalls of the two contact holes and wherein the sidewall patterns have different thicknesses from one another. The semiconductor device further includes a plurality of electrode patterns conformably formed on the inside of the sidewall patterns and having size errors less than 10%, and a plurality of filling patterns formed inside the electrode patterns and completely filling the inside of the contact holes. | 08-12-2010 |
20150061054 | MAGNETIC MEMORY DEVICE - A magnetic memory device is provided. The magnetic memory device may include a plurality of word lines extending along a direction crossing a plurality of active regions and at least one source line connected to a plurality of first active regions arranged on a level that is lower than the upper surface of a substrate. A plurality of contact pads may be connected to a plurality of second active regions and a plurality of buried contact plugs may be connected to the plurality of second active regions via the plurality of contact pads. Said buried contact pads may further be arranged in a hexagonal array structure. A plurality of variable resistance structures may be connected to the plurality of second active regions and arranged in a hexagonal array structure. | 03-05-2015 |
Su Jung Han, Seongnam-Si KR
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20120156788 | BIOLOGICAL MATERIAL TEST DEVICE AND METHOD OF CONTROLLING THE SAME - A test device to automatically close an opening and closing unit when a predetermined amount of time has elapsed in a state that the opening and closing unit is open, and a method of controlling the same. The test device includes an opening and closing unit which opens and closes the test device; a display unit which displays information regarding the test device; and a controller which closes the opening and closing unit when a predetermined amount of time has elapsed while the opening and closing unit is open, and displays on the display unit a time remaining until the predetermined amount of time has elapsed. | 06-21-2012 |
Sung Chul Han, Seongnam-Si KR
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20100104052 | AUTOMATIC GAIN CONTROL APPARATUS AND METHOD FOR COMPRESSED MODE IN MIMO SYSTEM - An automatic gain control apparatus and method for a compressed mode in a MIMO system are provided. The method includes determining power at a first frequency band using a first receiver, simultaneously determining power at a second frequency band using a second receiver in a compressed mode, if the second receiver changes a power determination frequency band into the first frequency band, correcting the power determination value of the first receiver, and applying the corrected power determination value of the first receiver to the second receiver. | 04-29-2010 |
20110044189 | METHOD FOR SINR MEASUREMENT WITH CONTROLLING RESIDUAL GAIN IN HSPA/HSDPA SYSTEM AND APPARATUS THEREOF - An apparatus and method for measuring a Signal-to-Interference-plus-Noise Ratio (SINR) by controlling a residual gain in a high speed packet access system are provided. The apparatus includes a gain controller for measuring an intensity of a signal outputted from a residual gain controller, for outputting a gain control signal for controlling a gain of an interval of a preset gain resolution of a radio frequency integrated circuit according to the intensity of measured signal, and for outputting a residual gain value for controlling a residual gain less than the preset gain resolution, wherein the radio frequency integrated circuit gain-controls a signal inputted according to the gain control signal, and the residual gain controller multiplies the gain-controlled signal by the residual gain value to compensate the residual gain. | 02-24-2011 |
Sunggu Han, Seongnam-Si KR
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20140149231 | SYSTEM AND METHOD OF IMPOSING AND MANAGING PENALTY FOR BREACH OF ADVERTISING CONTRACT - A system for imposing and managing a penalty for a breach of an advertising contract includes a registration unit to register conditions of the advertising contract and penalty contents related to the conditions, a monitoring unit to monitor a fulfillment of the advertising contract in order to determine whether the penalty is to be applied, and a penalty unit to notify penalty contents related to the breach of the advertising contract when the breach of the advertising contract is recognized. | 05-29-2014 |
Sung-Jae Han, Seongnam-Si KR
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20090191471 | Composition for cleaning a phase shift mask and associated methods - A composition for cleaning a phase shift mask, including an organic acid ammonium salt, wherein a base ionization constant (K | 07-30-2009 |
20110023914 | METHOD AND APPARATUS FOR CLEANING PHOTOMASK - Provided is a method and apparatus for cleaning a photomask. The photomask including a first region and a second region surrounding the first region, a pattern to be protected disposed on the first region, and a material to be removed exists on the second region. A cleaning liquid is sprayed from an inside region of the second region toward an outer region of the second region to remove the material, and a gas is blown from the first region toward the second region to protect the pattern. | 02-03-2011 |
20120148944 | PHOTOMASKS AND METHODS OF MANUFACTURING THE SAME - In a method of manufacturing a photomask pattern, a light-shielding layer pattern and an anti-reflective layer pattern are formed sequentially on a transparent substrate. Oxidation and nitridation processes are performed on a sidewall of the light-shielding layer pattern to form a protection layer pattern on a lateral portion of the light-shielding layer pattern. | 06-14-2012 |
20130186436 | APPARATUS FOR CLEANING PHOTOMASK - Provided is a method and apparatus for cleaning a photomask. The photomask including a first region and a second region surrounding the first region, a pattern to be protected disposed on the first region, and a material to be removed exists on the second region. A cleaning liquid is sprayed from an inside region of the second region toward an outer region of the second region to remove the material, and a gas is blown from the first region toward the second region to protect the pattern. | 07-25-2013 |
Sung-Kee Han, Seongnam-Si KR
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20080261360 | METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE - In a method of manufacturing a semiconductor device, a gate insulation layer is formed on a substrate including a first channel of a first conductive type and a second channel of a second conductive type different from the first conductive type. A first conductive layer including a first metal is formed on the gate insulation layer, and a second conductive layer including a second metal different from the first metal is formed on the first conductive layer formed over the second channel. The second conductive layer is partially removed by a wet etching process to form a second conductive layer pattern over the second channel. | 10-23-2008 |
20110193181 | SEMICONDUCTOR DEVICE HAVING DIFFERENT METAL GATE STRUCTURES - A semiconductor includes a channel region in a semiconductor substrate, a gate dielectric film on the channel region, and a gate on the gate dielectric film. The gate includes a doped metal nitride film, formed from a nitride of a first metal and doped with a second metal which is different from the first metal, and a conductive polysilicon layer formed on the doped metal nitride film. The gate may further include a metal containing capping layer interposed between the doped metal nitride film and the conductive polysilicon layer. | 08-11-2011 |
20120319216 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD - A semiconductor device having reduced leakage current and increased capacitance without increasing an equivalent oxide thickness (EOT) can be manufactured by a method that includes providing a substrate having a dummy gate pattern; forming a gate forming trench by removing the dummy gate pattern; forming a stacked insulation layer within the gate forming trench, wherein the forming of the stacked insulation layer includes forming a first high-k dielectric layer, forming a second high-k dielectric layer by performing heat treatment on the first high-k dielectric layer, and, after the heat treatment, forming a third high-k dielectric layer on the second high-k dielectric layer, the third high-k dielectric layer having a higher relative permittivity than the second high-k dielectric layer and having a dielectric constant of 40 or higher; and forming a gate electrode within the gate forming trench. | 12-20-2012 |
Yenjo Han, Seongnam-Si KR
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20110296143 | PIPELINE PROCESSOR AND AN EQUAL MODEL CONSERVATION METHOD - A pipeline processor which meets a latency restriction on an equal model is provided. The pipeline processor includes a pipeline processing unit to process an instruction at a plurality of stages and an equal model compensator to store the results of the processing of some or all of the instructions located in the pipeline processing unit and to write the results of the processing in a register file based on the latency of each instruction. | 12-01-2011 |
Yen-Jo Han, Seongnam-Si KR
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20110252179 | APPARATUS AND METHOD FOR ROUTING DATA AMONG MULTIPLE CORES - An apparatus and method for routing data among multicores that is capable of reconfiguring the connection among the multicores are provided. The apparatus includes a configuration information generating unit and at least one switching unit. The configuration information generating unit is configured to generate configuration information that indicates a local network connection among the multicores based on a program counter received from each of the multicores. The at least one switching unit is configured to change a data transfer path among the multicores based on the configuration information. | 10-13-2011 |
20130246856 | VERIFICATION SUPPORTING APPARATUS AND VERIFICATION SUPPORTING METHOD OF RECONFIGURABLE PROCESSOR - A verification supporting apparatus and a verification supporting method of a reconfigurable processor is provided. The verification supporting apparatus includes an invalid operation determiner configured to detect an invalid operation from a result of scheduling on a source code, and a masking hint generator configured to generate a masking hint for the detected invalid operation. | 09-19-2013 |
20140075245 | APPARATUS AND METHOD FOR DETECTING LOCATION OF SOURCE CODE ERROR IN MIXED-MODE PROGRAM - An apparatus for detecting a source code error location in a mixed-mode program is disclosed. The apparatus may include a compiler, a mapping table generator, a simulator, a comparison data generator and an error location detector. The apparatus extracts low-level data while simulating a verification program and while simulating a reference program. The low-level data is mapped to mapping tables for a verification program and a reference program, and by comparing the tables it is determined if there is an error in the mixed-mode program and if so, where. | 03-13-2014 |
20140075421 | APPARATUS AND METHOD FOR GENERATING ASSERTION BASED ON USER PROGRAM CODE, AND APPARATUS AND METHOD FOR VERIFYING PROCESSOR USING ASSERTION - Exemplary embodiments disclose a method for generating an assertion based on a user program code. The method may include receiving a user program comprising at least one assertion directive, a compiled result of the user program, and architecture information of a processor, and generating, based on the compiled result of the user program and the architecture information of the processor, an assertion which states an operation that the processor needs to perform in accordance with a code of the user program indicated by each of the at least one assertion directive. | 03-13-2014 |
Yong In Han, Seongnam-Si KR
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20090046177 | Method and apparatus for canceling fixed pattern noise in CMOS image sensor - An apparatus for canceling a fixed pattern noise in a CMOS image sensor includes a storage device, a fixed pattern noise operation circuit, and a fixed pattern noise canceling circuit. The storage device stores first reference fixed pattern noises operated in a vertical blank section of an (n−1)th frame. The fixed pattern noise operation circuit calculates second reference fixed pattern noises based on the first reference fixed pattern noises stored in the storage device and blank fixed pattern noises output in a vertical blank section of an n-th frame and outputs the second reference fixed pattern noises to the storage device to update the first reference fixed pattern noises to the second reference fixed pattern noises. The fixed pattern noise canceling circuit cancels active fixed pattern noises in combination signals based on the combination signals output in an active section of an (n+1)th frame and including the active fixed pattern noises and pixel signals and the second reference fixed pattern noises output from the storage device. | 02-19-2009 |
20090213252 | IMAGE SENSOR - An image sensor capable of canceling crosstalk without reduction of a signal to noise ratio (SNR) to improve a sensitivity includes a plurality of light detection units and a filter array including a plurality of filters, with each of the plurality of filters being deposited on a corresponding one of the light detection units. The filter array includes a green filter used to transmit a green component of an incident light, a yellow filter used to transmit a yellow component of the incident light, and a cyan filter used to transmit a cyan component of the incident light. | 08-27-2009 |
Yong-Joo Han, Seongnam-Si KR
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20080285346 | Decoder, memory system, and physical position converting method thereof - A decoder, a memory system, and a physical position converting method thereof may detect whether an address count of an input address is equal to or greater than a predetermined value. A physical position of a semiconductor memory device corresponding to the input address may be converted if the address count is equal to or greater than the predetermined value. | 11-20-2008 |
Young-Eun Han, Seongnam-Si KR
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20140201653 | METHOD AND APPARATUS FOR CONTROLLING MULTITASKING IN ELECTRONIC DEVICE USING DOUBLE-SIDED DISPLAY - A method of controlling multitasking in an electronic device using a double-sided display is provided. The method includes detecting a first gesture which reverses a first direction of a first screen executing a first application to a second direction or reverses the second direction of a second screen to the first direction, displaying a first list of applications on the second screen of the second direction is reversed to the first direction, when the first gesture is detected, detecting a input for selecting a second application from the first list of applications, and executing and displaying the touched second application on the second screen having the first direction. | 07-17-2014 |
20150257104 | METHOD FOR CONTROLLING BEACON SIGNAL OF ELECTRONIC DEVICE AND ELECTRONIC DEVICE THEREOF - A method for operating an electronic device and an electronic device thereof are provided. The method for operating the electronic device includes receiving sensor information of the electronic device. Further, the method includes controlling, by the electronic device a beacon signal based on the sensor information. | 09-10-2015 |
Young Tae Han, Seongnam-Si KR
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20100124182 | Method and Apparatus for Classifying Traffic at Transport Layer - Provided is a method and apparatus for classifying applications in traffic easily and accurately by utilizing only statistical data of traffic at transport layer. A method of the present invention includes determining candidate applications by comparing at least one of smallest packet size, biggest packet size and average packet size of collected packets for a flow with corresponding reference data of potential applications; and comparing mode set of packet size for the collected packets with corresponding reference data of the candidate applications to identify the flow as an application which has identical elements in the same order, the number of the identical elements being equal to or more than a predetermined number. | 05-20-2010 |