Sae Young
Sae Young Ahn, Seoul KR
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20120123475 | CERVICAL PLATING SYSTEM - A cervical plating system for fixedly connecting two or more vertebrae to each other includes a cervical plate having a fastening hole, the fastening hole penetrating the cervical plate, a fastening screw fitted into the fastening hole in the cervical plate, and a screw locking member disposed adjacent to the fastening hole. The screw locking member is rotatable along the circumference of the fastening hole between a first position, in which it opens the fastening hole, and a second position, in which it at least partially closes the fastening hole. | 05-17-2012 |
20130226282 | STENT WIRES, AND METHOD FOR MANUFACTURING SUCH STENT WIRES AND STENTS - A method for manufacturing stent wires includes preparing three or more annular stent wires which has alternately arranged peaks and valleys, interconnecting the first and second stent wires, such that predetermined peaks of the second stent wire are caught in predetermined valleys of the first stent wire, passing a valley of a third stent wire below a free valley of the first stent wire and a free peak of the second stent wire, and interconnecting the third and second stent wires such that a peak of the third stent wire is caught in a valley of the second stent wire. The stent wires are connected in a stacked manner, thereby simplifying the manufacturing process, lengthening the lifespan of the stent wires, and improving the strength of the connection between two adjacent stent wires. | 08-29-2013 |
Sae Young Ahn, Yongin-Si, KR
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20090128298 | METHOD AND SYSTEM FOR LOCATING SENSOR NODE IN SENSOR NETWORK USING TRANSMIT POWER CONTROL - A method and apparatus for a sensor network having a plurality of reference nodes and a sensor node that enables the sensor node to compute a relative position through transmission range control and position mapping. In transmission range control, each reference node sends location information signals to the sensor node while varying transmission power. In position mapping, the sensor node forms a grid of vertical and horizontal lines corresponding to a square area defined by the neighboring reference nodes, extracts coordinates of intersections in the grid belonging to a shared region between areas covered by location information signals of various transmit power levels from the neighboring reference nodes, and sets the position of the sensor node to the middle points of the extracted coordinates. Each reference node sends a location information signal when a random backoff time expires after reception of a location information request signal. | 05-21-2009 |
20090128412 | METHOD AND SYSTEM FOR LOCATING SENSOR NODE IN SENSOR NETWORK USING DISTANCE DETERMINING ALGORITHM - For a sensor network having reference nodes and sensor nodes, A method and apparatus using a distance determining algorithm for a sensor network having reference nodes and sensor nodes. A distance determining algorithm is executed to determine an adequate distance between reference nodes within a preset error range, and a position location table is created. A sensor node sends a location information request to reference nodes, receives the position location table and location information from the reference nodes, and computes the coordinates of its position. Alternatively, without requesting transmission of the position location table, the sensor node may receive calculated coordinates of its position directly from a reference node. | 05-21-2009 |
Sae Young Chung, Daejeon-Si KR
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20110319106 | METHOD FOR GROUPING ACCESS POINTS IN HIGH SPEED MOBILE ENVIRONMENT AND COMMUNICATION SYSTEM USING THE METHOD - Provided is an access point grouping method to be performed in a high speed mobile environment and a communication system using the access point grouping method. A system capacity may be improved by grouping users having different movement speeds with respect to various channel environments classified based on existence of an LOS channel, and by performing beamforming. Channel information with respect to a user moving at a high speed may not be required, and thus overhead may be reduced. | 12-29-2011 |
Sae Young Hwang, Seoul KR
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20140000662 | WET TISSUE FEEDING DEVICE | 01-02-2014 |
Sae Young Lee, Gyeonggi-Do KR
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20130102036 | NOVEL MARINE BACTERIUM OF METABOLIZING 3,6-ANHYDRO-L-GALACTOSE AND USE OF THE SAME - Disclosed is a novel marine microorganism which can metabolize 3,6-anhydro-L-galactose and use of the same. The novel marine microorganism belongs to | 04-25-2013 |
Sae Young Lee, Uiwang KR
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20130171699 | NOVEL ALPHA-NEOAGAROBIOSE HYDROLASE AND METHOD FOR OBTAINING A MONOSACCHARIDE USING SAME - Provided are novel α-neoagarobiose hydrolase and a method for obtaining a monosaccharide using the same. | 07-04-2013 |
Sae Young Oh, Seoul KR
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20150047986 | ELECTROCHEMICAL REDUCTION METHOD OF CARBON DIOXIDE USING SOLUTION CONTAINING POTASSIUM SULFATE - The embodiments described herein pertain generally to an electrochemical reduction method of carbon dioxide under a solution condition containing potassium sulfate. | 02-19-2015 |
Sae Young Yun, Daejeon KR
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20150087500 | NOVEL NEODYMIUM COMPOUND AND CATALYST FOR DIENE POLYMERIZATION INCLUDING THE SAME - The present invention relates to a neodymium compound represented by Formula 1 and a catalyst for diene polymerization including the same. | 03-26-2015 |
Sae-Young Kim, Yongin-Si KR
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20140313383 | IMAGE SENSOR AND COMPUTING SYSTEM HAVING THE SAME - An image sensor includes a photoelectric conversion unit, a signal generation unit, and a feedback unit. The photoelectric conversion unit is formed above a substrate and detects incident light to generate photo-charges based on a drive voltage. The signal generation unit is formed on the substrate and generates an analog signal based on the photo-charges. The feedback unit generates the drive voltage based on an amount of the photo-charges generated from the photoelectric conversion unit. The image sensor may perform a wide dynamic range (WDR) function. | 10-23-2014 |
20140375826 | IMAGE SENSOR, METHOD FOR MANUFACTURING THE SAME, AND IMAGE PROCESSING DEVICE HAVING THE IMAGE SENSOR - An image sensor comprising: a first layer having a plurality of groups of photodiodes formed in a semiconductor substrate, each group representing a 2×2 array of photodiodes, with 2 first pixels configured to detect light of a first wavelength and 2 second pixels configured to detect light of a second wavelength, each first pixel positioned adjacent to the second pixels; and a second layer overlapping the first layer, the second layer is organic, having a plurality of organic photodiodes configured to detect light of a third wavelength, each organic photodiode positioned to partially overlap 2 first photodiodes and 2 second photodiodes of the first layer. | 12-25-2014 |
Sae-Young Kim, Hwaseong-Si KR
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20130320309 | ORGANIC IMAGE SENSOR WITH OPTICAL BLACK REGIONS - An organic image sensor includes a first organic photoelectric conversion pixel circuit on an active region of a substrate and a second organic photoelectric conversion pixel circuit on an optical black region of the substrate. The first organic photoelectric conversion pixel circuit includes a first organic photoelectric conversion element configured to generate charges responding to incident light and a first readout circuit configured to receive a first input signal including the charges generated in the first organic photoelectric conversion element. The second organic photoelectric conversion pixel circuit includes a second organic photoelectric conversion element and a second readout circuit configured to receive a second input signal generated irrespective of the incident light. | 12-05-2013 |
Sae-Young Kim, Suwon-Si KR
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20090072281 | CMOS image sensor layout capable of removing difference between Gr and Gb sensitivities and method of laying out the CMOS image sensor - Provided is a layout of a CMOS image sensor having an asymmetrical pixel structure in which a plurality of photodiodes may share a transistor block. The layout may include a first region in which a plurality of photodiodes are arranged asymmetrically on a semiconductor substrate, a second region including a metal shield layer arranged on an upper surface of the first region, and a third region arranged on an upper surface of the second region. The metal shield layer may be arranged asymmetrically according to the layout of the photodiodes. | 03-19-2009 |
20090108312 | IMAGE SENSOR AND METHOD OF STABILIZING A BLACK LEVEL IN AN IMAGE SENSOR - An image sensor includes a substrate, an anti-reflection board and a light shielding film. The substrate includes first pixels to receive a light, and second pixels to provide a black level compensation. The first pixels are formed in an active region and the second pixels are formed in a first region spaced apart from the active region in a row direction. The anti-reflection board is formed in a second region above the substrate, and the second region is between the active region and the first region. The light shielding film is formed above the anti-reflection board, and the light shielding film covers an optical black region including the first and second regions. Therefore, the image sensor may be used in a CCD type image sensor and a CMOS type image sensor to provide a stabilized black level, thereby improving a quality of a displayed image. | 04-30-2009 |
20090209058 | Method of fabricating image sensor - A method of manufacturing an image sensor is provided. In this method, a photoelectric conversion unit may be formed within a semiconductor substrate, wherein the semiconductor substrate includes an active pixel region and an optical black region. An annealing layer may be formed on the active pixel region and the optical black region and etched so that the annealing layer covers at least a portion of the optical black region. A wiring pattern may be formed on the annealing layer. A light-blocking pattern may be formed on the wiring pattern so as to cover the entire photoelectric conversion unit of the optical black region, thereby blocking light from being incident upon the optical black region. | 08-20-2009 |