Sang Hak
Sang Hak Lee, Urbana, IL US
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20120300293 | Simple Ultra-Stable Stage with Built-in Fiduciary Markers for Fluorescence Nanoscopy - An improved microscope stage mount with built-in fiduciary markers is used for fluorescence microscopy, and comprises: (a) an optically-transparent glass plate adapted for specimen mounting and microscope viewing and comprising a specimen mounting area; and (b) a defined and ordered, two-dimensional microscopic array of fiduciary markers, wherein the markers are polymeric pillars affixed to the plate about the specimen mounting area, wherein the markers provide a three-dimensional spatial reference for the specimen. | 11-29-2012 |
Sang Hak Lee, Seongnam-Si KR
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20140006829 | REVERSE-PROXYING METHOD AND SERVER/CLIENT SYSTEM USING THE SAME | 01-02-2014 |
20140047495 | METHOD OF MANAGING THE STANDBY MODE OF A BROADCAST RECEIVING DEVICE BY EXTERNAL SIGNALING - A method for managing a broadcast receiving apparatus standby mode according to external signaling is provided. The method includes: generating a power management descriptor that a broadcast receiving apparatus refers to in order to perform a standby mode; and transmitting the generated power management descriptor to the broadcast receiving apparatus. Accordingly, since the broadcast receiving apparatus manages the standby mode more effectively, standby power consumed in the standby mode is further reduced and thus power saving effect can be achieved. | 02-13-2014 |
Sang Hak Lee, Seoul KR
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20090065566 | APPARATUS AND METHOD FOR PROVIDING CONTENTS BY USING MACHINE-READABLE CODE - According to the present invention, an apparatus and method for proving a user with a content by using a machine-readable code is provided. In one aspect of the present invention, provided is a method for implementation on a terminal for providing a user with at least one content by using a machine-readable code, the method comprising the steps of: receiving a machine-readable code; extracting a code value of the received machine-readable code; transferring the extracted code value to a first external computational device; receiving from the first external computational device at least one category associated with the extracted code value; transmitting the at least one category to a second external computational device; and receiving from the second external computational device at least one content belonging to the at least one category. | 03-12-2009 |
20090065567 | APPARATUS AND METHOD FOR PROVIDING CONTENTS BY USING MACHINE-READABLE CODE - According to the present invention, an apparatus and method for proving a user with a content by using a machine-readable code is provided. In an aspect of the present invention, provided is a method for implementation on a terminal for providing a user with at least one content by using a machine-readable code, the method comprising the steps of: receiving a machine-readable code; extracting a code value of the received machine-readable code; transferring the extracted code value to a first external computational device; receiving from the first external computational device at least one of a plurality of content IDs associated with the extracted code value; transmitting the at least one content ID to a second external computational device; and receiving from the second external computational device at least one content corresponding to the at least one content ID. | 03-12-2009 |
20130109015 | Single Nucleotide Polymorphisms Associated with Left Ventricular Hypertrophy and Use Thereof | 05-02-2013 |
20130194144 | MULTI-RESONANCE TUNABLE ANTENNA - Disclosed is a multi-resonance tunable antenna having a plurality of variable resonance points. The multi-resonance tunable antenna includes at least two branch lines and at least two capacitors. The at least two branch lines branch from a branch point of a basic line, which is connected to a filter used to receive wireless signals, in different directions. The at least two capacitors are connected between the at least two branch lines and a grounding terminal. | 08-01-2013 |
20140161415 | DISPLAY APPARATUS FOR RECORDING/REPRODUCING VIDEO SIGNAL AND/OR AUDIO SIGNAL AND METHOD THEREOF - A display apparatus to store a broadcasting signal or a video signal and/or an audio signal in an external storage medium, and reproduce signals from the external storage medium includes a receiving processor, a controller, and an output unit. The receiving processor receives a video signal and/or an audio signal. The controller stores a video signal and/or an audio signal received using the receiving processor in the external storage medium in real time, if a user requires storage of the received video signal and the audio signal. The controller reproduces the stored video signal and/or audio signal from the external storage medium if the user requires reproduction of the video signal and/or the audio signal stored on the external storage medium. The output unit outputs the reproduced video signal and/or audio signal. | 06-12-2014 |
20140355829 | PEOPLE DETECTION APPARATUS AND METHOD AND PEOPLE COUNTING APPARATUS AND METHOD - According to an aspect of the present invention, there is provided a people counting apparatus including: a reception unit which receives a video of an area including an entrance captured by a video capture device; a line setting unit which sets an inline at the entrance and sets an outline such that a specific region is formed on a side of the inline; a detection unit which detects moving objects in the video using information differences between frames of the received video and detects human moving objects among the detected moving objects; a tracking unit which tracks the movement of each of the detected moving objects; and a counting unit which determines whether each of the moving objects passed the inline and the outline based on the tracked movement of each of the moving objects and counts the number of people based on the determination result. | 12-04-2014 |
20140355873 | METHOD AND APPARATUS FOR DETECTING REPETITIVE PATTERN IN IMAGE - According to an aspect of the present invention, there is provided a method of detecting a repetitive pattern. The method includes: clustering a plurality of pixels that form an input image according to color and obtaining one or more color layers composed of pixels included in each cluster; selecting one or more effective layers from the color layers, wherein each of the effective layers includes a predetermined number or more of pixel components, each composed of a plurality of pixels and having a predetermined shape or a predetermined size of area; selecting a unit pattern repeatedly disposed at different locations in each effective layer from the pixel components included in each effective layer; calculating distances between the unit patterns in each effective layer; and calculating a repetition cycle of the unit pattern of the input image based on the calculated distances in each effective layer. | 12-04-2014 |
20140373408 | BACKPACK-TYPE LARGE-SCALE PROMOTIONAL MANNEQUIN - The present invention relates to a mannequin, and, more specifically, relates to a large-scale promotional mannequin capable of being manipulated while moving carried on a person's shoulders like a backpack at, for example, various venues or on the streets for the purpose of advertising or promotion. The backpack-type large-scale promotional mannequin according to the present design comprises: a main mannequin body fitted with a blower operated by means of a battery on one side such that air can be injected therein in tube fashion; a support for supporting the main mannequin body from the bottom so as to allow same to be upright; and a backpack means for strapping, onto the shoulders, the main mannequin body supported upright by means of the support. | 12-25-2014 |
Sang Hak Lim, Suwon-Si KR
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20150041959 | HARDMASK COMPOSITION FOR FORMING RESIST UNDERLAYER FILM, PROCESS FOR PRODUCING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A hardmask composition for forming a resist underlayer film, a process for producing a semiconductor integrated circuit device, and a semiconductor integrated circuit device, the hardmask composition including an organosilane polymer, a stabilizer, the stabilizer including methyl acetoacetate, ethyl-2-ethylacetoacetate, nonanol, decanol, undecanol, dodecanol, acetic acid, phenyltrimethoxysilane, diphenylhexamethoxydisiloxane, diphenylhexaethoxydisiloxane, dioctyltetramethyldisiloxane, tetramethyldisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, hexamethyldisiloxane, or mixtures thereof, and a solvent, wherein the solvent includes acetone, tetrahydrofuran, benzene, toluene, diethyl ether, chloroform, dichloromethane, ethyl acetate, propylene glycol methyl ether acetate, propylene glycol ethyl ether acetate, propylene glycol propyl ether acetate, ethyl lactate, γ butyrolactone, methyl isobutyl ketone, or mixtures thereof, the solvent is present in an amount of about 70 to about 99.9% by weight, based on a total weight of the composition, and the stabilizer is present in an amount of about 0.0001 to about 3.0% by weight, based on a total weight of the composition. | 02-12-2015 |
Sang Hak Lim, Uiwang KR
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20110241175 | HARDMASK COMPOSITION FOR FORMING RESIST UNDERLAYER FILM, PROCESS FOR PRODUCING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A hardmask composition for forming a resist underlayer film, a process for producing a semiconductor integrated circuit device, and a semiconductor integrated circuit device, the hardmask composition including an organosilane polymer, and a stabilizer, the stabilizer including one of acetic anhydride, methyl acetoacetate, propionic anhydride, ethyl-2-ethylacetoacetate, butyric anhydride, ethyl-2-ethylacetoacetate, valeric anhydride, 2-methylbutyric anhydride, nonanol, decanol, undecanol, dodecanol, propylene glycol propyl ether, propylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol, phenyltrimethoxysilane, diphenylhexamethoxydisiloxane, diphenylhexaethoxydisiloxane, dioctyltetramethyldisiloxane, hexamethyltrisiloxane, tetramethyldisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, hexamethyldisiloxane, and mixtures thereof. | 10-06-2011 |
Sang-Hak Ghal, Ulsan KR
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20110259302 | APPARATUS FOR PREVENTING CAVITATION DAMAGE TO A DIESEL ENGINE FUEL INJECTION PUMP - The present invention relates to an apparatus for preventing cavitation damage to a diesel engine fuel injection pump, wherein a pressure control valve for shutting a barrel port is mounted on a deflector or a barrel of the fuel injection pump to increase the fuel pressure in the barrel port during an early stage of fuel compression. This prevents fountain-type or jet-type cavitation from occurring before and after the opening of the barrel port during a late stage of fuel compression, thereby preventing corrosion damage caused by cavitation occurring mainly in a plunger and the barrel port of the fuel injection pump. The key technical features of the present invention are for an apparatus for preventing cavitation damage to a diesel engine fuel injection pump having a fuel intake valve and the barrel port for the inflow and outflow of fuel, respectively, comprising: a valve member mounted on the barrel port to shut the barrel port during an early stage of fuel compression performed by the upward movement of the plunger to increase the pressure in the barrel port; a valve housing installed in the deflector or the barrel of a pump housing to support the valve member; and a pressure control valve constituted by a spring interposed between the valve member and the valve housing to elastically support the valve member. The barrel port is shut to increase the pressure therein during the early stage of fuel compression, and thus preventing cavitation caused by the pressure difference between the barrel port and a pump chamber before and after the opening of the barrel port during the late stage of fuel compression. When the pressure of fuel in the barrel port exceeds a level higher than an open level, the barrel port opens to discharge fuel. | 10-27-2011 |
Sang-Hak Jeon, Goyang-Si KR
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20140213381 | WRIST GUARD FOR BOWLING - A wrist guard for bowling is provided. The wrist guard includes an arm supporting plate supporting an end portion of an arm, a pivoting plate coupled with the arm supporting plate to be pivotable left and right, a back supporting plate for supporting the back of a hand, coupled with the pivoting plate to be pivotable top and bottom, and an angle adjustment device provided on the pivoting plate to control a pivoting angle of the back supporting plate. The angle adjustment device includes a hollow cylindrical screw installed on the pivoting plate to be rotatable in place, on an inner circumferential surface of which a screw thread is formed, and a bar-shaped screw penetrating the cylindrical screw while being screw-coupled with the inside of the cylindrical screw and controlling the angle of the back supporting plate by moving forward and backward while the cylindrical screw is rotating. | 07-31-2014 |
Sang-Hak Lee, Hwaseong-Si KR
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20130196972 | NOVEL COMPOUND OF A REVERSE-TURN MIMETIC AND A PRODUCTION METHOD AND USE THEREFOR - This invention relates to novel compounds of reverse-turn mimetics, having pyrazino-triazinone as a basic framework, and a method of preparing the same, and the use thereof to treat diseases such as cancer, in particular, acute myeloid leukemia. | 08-01-2013 |