Ji-Yong
Ji Yong Jeong, Paju-Si KR
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20150036300 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Discussed is a display device and a method of manufacturing the display device. The display device according to one example includes a display panel including a first substrate and a second substrate facing and coupled to the first substrate, wherein the first substrate includes a display part in which a plurality of pixels are formed, a bending part formed at one side of the display part, and a pad part formed at an end of the bending part; a back film adhered to a portion, corresponding to the display part and the pad part, in a bottom of the first substrate; and a supporting member formed to guide the bending part and support the back film adhered to a portion corresponding to the display part. | 02-05-2015 |
Ji Yong Kim, Mie KR
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20110201465 | TENSIONING DEVICE - ISSUE: A chain tensioning device with a short center distance that can impart a tensioning force to a plurality of chain spans at the same time with a simple structure. MEANS OF RESOLUTION: A tensioning device ( | 08-18-2011 |
Ji Yong Kim, Incheon KR
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20130059227 | END PLATE FOR FUEL CELL INCLUDING ANTI-BENDING PLATE - Disclosed is an end plate for a fuel cell including an anti-bending plate, in which an anti-bending plate is assembled with an insert having a sandwich structure and the insert is injection molded, thereby easily preventing the insert from being bent due to an injection molding pressure. In the disclosed end plate, a sandwich insert including two or more stacked plates each having a specific shape is manufactured, and an anti-bending plate is coupled to the sandwich insert and then is injection molded, thereby easily preventing the sandwich insert from being bent due to a resin pressure in the injection molding process, contrary to a conventional integral metal insert. | 03-07-2013 |
20130065157 | END PLATE FOR FUEL CELL INCLUDING SANDWICH INSERT - The present disclosure provides an end plate for a fuel cell including a sandwich insert, in which a metal insert has a sandwich insert structure including a plurality of stacked plates, thereby securing strength and achieving a lightweight structure. The sandwich insert is manufactured by staking two or more plates, each having a specific shape, followed by injection molding the sandwich insert with a plastic injection molded body, thereby securing strength and also achieving a lightweight structure, contrary to a conventional integral metal insert. | 03-14-2013 |
Ji Yong Kim, Hawaiian Gardens, CA US
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20140293591 | FLEXIBLE SOLAR LIGHT - A flexible solar light includes a lamp portion, a main body portion, and a goose neck portion. The goose neck portion connects the lamp portion and the main body portion, which is flexible and configured to be bent in a shape and maintains the bent shape. The lamp portion and the main body portion are configured to form a portable flashlight, a light stand, a wall lamp, or a ceiling lamp by engaging or separating each other. | 10-02-2014 |
Ji Yong Lee, Gwanju KR
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20090184240 | POLARISCOPIC PHASE MICROSCOPE - The present invention relates to a polariscopic phase microscope that can precisely observe a specimen, and more specifically, to a polariscopic phase microscope that can observe a structure and change of a physiological cell by using a phase contrast of light passing through components of the physiological cell. There is provided a polariscopic phase microscope according to the present invention comprising: an optical image generator that acquires images for a specimen to be observed; an object plane onto which light beams of the images acquired from the optical image generator are projected; a first transform lens that performs primary Fourier transformation on the light beams passing through the object plane; a λ/4 wavelength plate that is positioned to be spaced by a focal distance of the first transform lens from the first transform lens; a secondary transform lens that performs secondary Fourier transformation on the light beams passing through the λ/4 wavelength plate; and a phase image generator including a photo detector on which the images of the light beams subjected to the secondary Fourier transformation is focused. | 07-23-2009 |
Ji Yong Park, Goyang-Si KR
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20130045275 | SUSTAINED-RELEASE CHITOSAN CAPSULES COMPRISING CHITOSAN AND PHYTIC ACID - The present invention relates to a chitosan capsule in which a soluble active ingredient is encapsulated in a matrix containing chitosan and phytic acid; a cross-linking method and materials capable of being used in preparing the capsule; and pharmaceutical, food and cosmetic compositions comprising the capsule. The chitosan capsule according to the present invention is prepared via ionic gelation of chitosan as a biodegradable polymer with phytic acid capable of rapidly and effectively forming a cross-linking reaction with the chitosan polymer. The capsule of the present invention shows high encapsulation efficiency for a soluble active ingredient and protects the soluble active ingredient from being damaged in a digestive tract, resulting in improving an in vivo delivery efficiency of a physiologically active material. Further, since the capsule of the present invention has a pH-dependent sustained-release mechanism which can minimize the release of a soluble active ingredient in the stomach and gradually release in the intestine, it is possible to regulate sustained-release of a soluble active ingredient. | 02-21-2013 |
Ji Yong Park, Asan KR
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20140359246 | SYSTEM AND METHOD FOR MONITORING MEMORY STACK SIZE - A system and method for monitoring a memory stack size is provided, and more particularly, a method for monitoring a memory stack size, whereby the size of a memory stack applied to an operating system of a controller for a vehicle is monitored so that an overflow phenomenon of the memory stack can be prevented. That is, an accurate usage amount of a memory stack of the entire control system for a hybrid vehicle is efficiently and effectively monitored so that, when the control system reaches a risk level of stack overflow, fail-safe logic is executed and an overflow phenomenon of the memory stack as a result can be prevented. | 12-04-2014 |
Ji Yong Park, Goyang KR
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20090169425 | APPARATUS AND METHOD FOR DISINFECTING FOOD USING PHOTO-CATALYTIC REACTION OF TITANIUM DIOXIDE AND ULTRAVIOLET RAYS - The present invention discloses an apparatus and method for disinfecting an object in a batch, continuous, or mixed mode. The apparatus according to the present invention comprises a bath to/from which water is flowed in/drained out; and at least one ultraviolet ray (UV) lamp unit assembly mounted in the bath, each UV lamp unit assembly including a plurality of UV lamp units. Each UV lamp unit comprises a quartz tube, a UV lamp mounted in the quartz tube and a photo-catalyst layer of titanium dioxide formed on an outer surface of the quartz tube to disinfect an object in the bath by the photo-catalytic reaction of titanium dioxide and UV. The apparatus of the present invention may comprise a conveyer device comprising a driving roller, driven rollers and a conveyer belt wound around the rollers, the conveyer device is divided into an inlet portion formed at a first outside of the bath, a conveying portion formed in water in the bath and a discharging portion formed at a second outside of the bath. | 07-02-2009 |
Ji Yong Park, Gyeonggi-Do KR
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20110129528 | SUSTAINED-RELEASE CHITOSAN CAPSULES COMPRISING CHITOSAN AND PHYTIC ACID - The present invention relates to a chitosan capsule in which a soluble active ingredient is encapsulated in a matrix containing chitosan and phytic acid; a cross-linking method and materials capable of being used in preparing the capsule; and pharmaceutical, food and cosmetic compositions comprising the capsule. The chitosan capsule according to the present invention is prepared via ionic gelation of chitosan as a biodegradable polymer with phytic acid capable of rapidly and effectively forming a cross-linking reaction with the chitosan polymer. The capsule of the present invention shows high encapsulation efficiency for a soluble active ingredient and protects the soluble active ingredient from being damaged in a digestive tract, resulting in improving an in vivo delivery efficiency of a physiologically active material. Further, since the capsule of the present invention has a pH-dependent sustained-release mechanism which can minimize the release of a soluble active ingredient in the stomach and gradually release in the intestine, it is possible to regulate sustained-release of a soluble active ingredient. | 06-02-2011 |
Ji Yong Park, Seoul KR
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20110156135 | BURIED GATE IN SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A buried gate in a semiconductor device and a method for fabricating the same are presented. The method includes: forming a gate trench in an active region of a semiconductor substrate; filling the gate trench with a barrier metal film and a metal film; recessing the metal film and the barrier metal film to form buried gate electrodes that partially fill the gate trench; recessing the barrier metal film of the buried gate electrode below the surface of the metal film; and filling an exposed part of the buried gate electrode and the gate trench with a capping film. | 06-30-2011 |
20120009790 | METHOD FOR FABRICATING STORAGE NODE OF SEMICONDUCTOR DEVICE - A method for fabricating a storage node of a semiconductor device includes forming a sacrificial dielectric pattern with a storage node hole on a substrate, forming a support layer on the sacrificial dielectric pattern, forming a storage node, supported by the support layer, in the storage node hole, performing a full dip-out process to expose the outer wall of the storage node, and performing a cleaning process for removing or reducing a bridge-causing material formed on the surface of the support layer. | 01-12-2012 |
20120276711 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE HAVING SPACER WITH AIR GAP - A semiconductor device having a spacer with an air gap is manufactured by forming a first conductive pattern over a semiconductor substrate; forming a spacer on sidewalls of the first conductive pattern; forming a sacrifice layer on sidewall of the spacer, the sacrifice layer having a different etching selectivity with the spacer; forming a second conductive pattern to fill a space between the first conductive pattern and the first conductive pattern; and forming an air gap between the first and second conductive patterns by selectively removing the sacrifice layer. | 11-01-2012 |
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 |
Ji Yong Shin, Seoul KR
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20100214894 | Optical Medium with Added Descriptor to Reduce Counterfeiting - Functionality is described for reducing the unauthorized reproduction of optical media, such as optical discs of various types. The functionality operates by adding a physical descriptor to an optical medium, forming reference descriptor information based on the descriptor (by reading the descriptor L | 08-26-2010 |
Ji Yong Sung, Anyang-Si KR
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20150185557 | INDOOR/OUTDOOR LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING LED LIGHT SOURCE FOR IMPROVING LUMINANCE - A liquid crystal display apparatus includes a backlight unit, a liquid crystal panel, a first luminance increasing film, and a second luminance increasing film. The backlight unit upwardly emits light. The liquid crystal panel is disposed on the backlight unit to receive the light, and displays an image using characteristics of liquid crystal. The first luminance increasing film is interposed between the backlight unit and the liquid crystal panel, and increases luminance using a first prism part formed along an X-axis direction. The second luminance increasing film is interposed between the backlight unit and the first luminance increasing film, increases luminance using a second prism part formed along a Y-axis direction, and has a refractivity greater than the first luminance increasing film. | 07-02-2015 |
Ji Yong Woo, Incheon KR
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20150048299 | TWO TERMINAL SWITCHING DEVICE HAVING BIPOLAR SWITCHING PROPERTY, METHOD OF FABRICATING THE SAME, AND RESISTIVE MEMORY CROSS-POINT ARRAY HAVING THE SAME - Provided are a two-terminal switching device having a bidirectional switching property, and a resistive memory cross-point array including the same. The two-terminal switching device includes a first electrode. A first tunneling barrier layer is disposed on the first electrode. An oxide semiconductor layer is disposed on the first tunneling barrier layer. A second tunneling barrier layer is disposed on the oxide semiconductor layer. A second electrode is disposed on the second tunneling barrier layer. | 02-19-2015 |
Ji Yong Yoon, Daejeon KR
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20120276091 | Human Recombinant Monoclonal Antibody That Specifically Binds to VCAM-1 and Inhibits Adhesion and Transmigration Between Leukocytes and Endothelial Cells - The present invention relates to a human recombinant monoclonal antibody that specifically binds to human Vascular Cell Adhesion Molecule-1 (VCAM-1) to inhibit adhesion between leukocytes and activated endothelial cells and transmigration of leukocytes through the activated endothelial cells, and a prophylactic and therapeutic composition for inflammatory disease or cancer comprising the same. The human recombinant monoclonal antibody according to the present invention shows a strong affinity to VCAM-1 expressed on human endothelial cell, and effectively inhibits VCAM-1-mediated adhesion between leukocytes and activated endothelial cells and transmigration of leukocytes through the activated endothelial cells, thereby being used for the prevention and treatment of inflammatory disease such as asthma and arthritis, transplant rejection, cardiovascular disease, and cancer. | 11-01-2012 |
20120308574 | HUMAN MONOCLONAL ANTIBODY THAT SPECIFICALLY BINDS TO VCAM-1 AND A COMPOSITION FOR TREATING AN INFLAMMATORY DISEASE OR A CANCER COMPRISING THE SAME - The present invention relates to a human monoclonal antibody that specifically binds to VCAM-1, and a therapeutic composition for the treatment of inflammatory disease or cancer comprising the same. The human monoclonal antibody according to the present invention shows a strong affinity to VCAM-1 expressed on human or mouse endothelial cell, effectively inhibits leukocyte adhesion to activated endothelial cells expressing VCAM-1, and shows a low immunogenicity, thereby being used for the treatment of cancer or inflammatory disease such as asthma, rhinitis, arthritis, multiple sclerosis, bowel disease, arteriosclerosis, myocardial infarction and transplant rejection. | 12-06-2012 |
Ji Yong Yoon, Yuseong-Gu KR
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20140316115 | METHOD OF ANTIBODY PURIFICATION - The present invention relates to a method for preparing a population of antibodies to have high purity and high quality by removing antibody isoforms and impurities through the use of a cation exchange column, a hydrophobic interaction column, and an anion exchange column successively, without using a protein A column; and to a population of antibodies prepared by the above method. | 10-23-2014 |
Ji Yong Zhang, Foshan CN
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20130062336 | Heater - Heater having an enclosure surrounding a heating core. The heating core includes heating elements and a self-supporting corrugated heat conductive fin that provides air flow channels between the corrugations as well as multiple heat reflective surfaces. | 03-14-2013 |
Ji-Yong Ahn, Seoul KR
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20130166790 | CONTROLLING APPLICATIONS ACCORDING TO CONNECTION STATE AND EXECUTION CONDITION - The disclosure is related to controlling an application execution in user equipment. A user request for executing an application may be received. An execution condition may be obtained associated with the requested application. Whether the user equipment is connected to an external device may be detected. An execution of the requested application may be controlled based on a detection result and the obtained execution condition. | 06-27-2013 |
20130167246 | RESTRICTING OPERATION RESULTS FROM BEING TRANSFERRED TO COUPLED EXTERNAL DEVICE - Described embodiments provide a method and user equipment for restricting transferring of image data produced by a predetermined application to a coupled external device. The method may include detecting an activation of an application in a user equipment while the user equipment is coupled to an external device and determining whether image data produced by the activated application is transferred to the coupled external device. The determining may include restricting the produced image data of the activated application from being transferred to the coupled external device when an application control type of the activated application is a restricted application, otherwise, transferring the produced image data of the activated application to the coupled external device. | 06-27-2013 |
20140084965 | CLOCK CONTROL DEVICE, SEMICONDUCTOR DEVICE INCLUDING THE SAME AND CLOCK CONTROL METHOD - A clock control device and method are provided. The clock control device includes a stable time controller which receives an operational condition and generates an expiration counting value based on the operational condition; a stable time counter which receives the expiration counting value and activates a clock gating enable signal after a count value of the stable time counter is equal to the expiration counting value; a clock gating cell which transmits a clock signal after receiving the clock gating enable signal; and an oscillator which generates an oscillator clock signal and transmits the oscillator clock signal to the clock gating cell and the stable time counter. | 03-27-2014 |
Ji-Yong Jeong, Seoul KR
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20110012882 | SOURCE DRIVER AND DISPLAY DEVICE HAVING THE SAME - A display device includes a source driver. The source driver includes a power supply and a gamma voltage output unit. The power supply generates a power supply voltage and a plurality of reference voltages. The power supply voltage is stabilized in a power-up operating mode. The plurality of reference voltages are stabilized after a stabilization time period has elapsed in the power-up operating mode. The gamma voltage output unit generates a plurality of gamma voltages using the power supply voltage for the stabilization time period in the power-up operating mode, and generates the plurality of gamma voltages using the plurality of reference voltages after the stabilization time period has elapsed. | 01-20-2011 |
20110025666 | Temperature sensors of displays driver devices and display driver devices - A display driver device and a temperature sensor of a display driver device are provided. The temperature sensor includes a proportional voltage generating unit, and a sensing signal output unit. The proportional voltage generating unit generates a first proportional voltage, which is proportional to a temperature, and a second proportional voltage, which is inversely proportional to the temperature. The sensing signal output unit outputs a sensing signal by amplifying a voltage difference between the first and second proportional voltages. A sensing signal may vary linearly according to the temperature. | 02-03-2011 |
20120117410 | POWER ON RESET CIRCUIT - Embodiments may disclose a power on reset circuit, which includes: a current mirror connected to a power node, the power node receiving a variable power supply voltage, the current mirror being configured to supply a first current to a first line and a second current to a second line; a comparative voltage generator configured to generate a comparative voltage using the first current provided via the first line; a driver connected to the second line, the driver being configured to activate a reset signal in response to a voltage of the second line; and a ground selecting transistor configured to connect the second line and a ground node according to the comparative voltage. | 05-10-2012 |
Ji-Yong Jung, Seoul KR
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20110274707 | COMPOSITION FOR IMPROVING INFLAMMATORY DISEASE USING ABH ANTIGENS - The present invention relates to a composition for improving inflammatory disease, and more specifically to a composition for improving inflammatory disease able to improve inflammatory reactions and the barrier function of epithelial tissue such as the skin, to enhance aging resistance and skin elasticity and to prevent or treat aging. The present invention makes it possible to control inflammatory reactions by modulating the expression and modulating the activity of ABH antigens, and thus the composition of the present invention can be employed as a development marker for therapeutic agents designed to soothe or treat or help in the treatment of disease caused by inflammatory reaction in body tissue and notably the skin expressed by ABH antigens, and can be used in the development of external preparations and cosmetics containing external preparations designed for the purposes such as restoration of normal function and moisturization, wrinkle enhancement, whitening and elasticity recovery in skin through modulation of differentiation of keratinocytes and the skin barrier function. | 11-10-2011 |
20140037773 | COMPOSITION FOR IMPROVING INFLAMMATORY DISEASE USING ABH ANTIGENS - The invention provides a method for treating an inflammatory skin disease in a subject comprising administering to the subject an amount of composition comprising willow tree extract as an active ingredient effective to treat the inflammatory skin disease. | 02-06-2014 |
Ji-Yong Kim, Daejeon KR
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20110247050 | METHOD OF PAIRING TERMINALS WITH EACH OTHER AND TERMINAL FOR THE SAME - Provided is a method of pairing terminals with each other, and a terminal for the method. The method includes sensing a physical motion of a terminal caused by a user and outputting a sensing value, comparing a reception value received from an external terminal with the sensing value, and establishing a communication path with the external terminal according to the comparison result. | 10-06-2011 |
20120166926 | HYPERLINK DISPLAY METHOD BASED ON VISIT HISTORY ACCUMULATION - Provided is a hyperlink display method based on a visit history accumulation, which is capable of providing search convenience between web documents by providing a self-updating hyperlink through accumulation of a visit history. The hyperlink display method includes displaying a plurality of hyperlink included in a web document when the web document is selected, recording a weight value of a selected hyperlink when any one of the plurality of hyperlinks is selected, and displaying the weight value of the selected hyperlink on the web document. | 06-28-2012 |
20130268833 | APPARATUS AND METHOD FOR VISUALIZING HYPERLINKS USING COLOR ATTRIBUTE VALUES - The present invention provides an apparatus for visualizing hyperlinks using color attribute values including a category determination unit configured to determine a plurality of importance categories for respective hyperlinks extracted as results of searches, a color extraction unit configured to extract a plurality of color attribute values for the respective hyperlinks based on the importance categories, and a color setting unit configured to make the hyperlinks have colors corresponding to the extracted color attribute values. | 10-10-2013 |
20140274001 | CALL CONNECTION METHOD - A method of connecting a call by a recipient terminal includes the recipient terminal receiving a call from a caller terminal, and displaying the purpose of the call, input by a caller and included in the call, on a call reception indication screen. | 09-18-2014 |
Ji-Yong Kim, Gyeonggi-Do KR
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20120248315 | Human body sensing apparatus with improved accuracy - The present invention relates to a human body sensing apparatus with improved accuracy, in which whether a moving direction of a human body is a ‘determinate entry or exit’ or an ‘indeterminate entry or exit’ is determined by analyzing a sensing signal outputted from each of sensor units, and room occupancy states are classified into a ‘ZERO’ state, a ‘CHECK’ state, a ‘WAIT’ state, an ‘AOL’ state and an ‘IOL’ state depending on a determined result. Even a variety of unexpected behaviors that a human can perform in a sensing area of the sensor units can be detected, and thus correctness and correction rate are superior in calculating the number of people staying in a room. | 10-04-2012 |
Ji-Yong Kwon, Seoul KR
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20110188772 | IMAGE SCALING METHOD AND APPARATUS WITH ENHANCEMENT OF IMAGE QUALITY - An image scaling apparatus and method, with enhancement of image quality. The method includes generating a plurality of intermediate pixels positioned near a plurality of resultant pixels to be generated to scale an input image using pixels of the input image; determining the image characteristics of the plurality of resultant pixels using a predetermined region of the input image or the plurality of intermediate pixels within the predetermined region; determining a filter for generating the plurality of resultant pixels based on the image characteristics with respect to the resultant pixels, and generating the plurality of resultant pixels through filtering of the plurality of intermediate pixels using the determined filter. The apparatus includes an intermediate pixel generation unit which generates a plurality of intermediate pixels. A filter determination unit determines a filter for generating the plurality of resultant pixels. A resultant pixel generation unit generates the plurality of resultant pixels. | 08-04-2011 |
20120321200 | METHOD AND APPARATUS FOR GENERATING SUPER-RESOLUTION IMAGE USING PREDICTION AND STABILIZATION OF HIGH-FREQUENCY INFORMATION OF IMAGE - Image restoration by restoring a high-frequency component of a deteriorated image. A high-frequency image information predicting and stabilizing method includes: determining a shooting area, which is a high-frequency area that includes an overly-restored high-frequency component, in an input image; predicting a high-frequency component of the input image by applying different deterioration models to the shooting area and a remaining area in the input image; and stabilizing a high-frequency component of an edge area by using an edge blur kernel determined to be parallel to an edge direction of the input image. | 12-20-2012 |
20140152838 | METHOD AND APPARATUS FOR PROCESSING IMAGE - Exemplary embodiments disclose a method of processing an image. The method includes: offsetting aliasing by analyzing frequency characteristics of at least one color channel and a NIR channel, of a MSFA pattern image; generating a high resolution base image; and offsetting an artifact from the high resolution base image by weighting the high resolution base image and a blur image, based on a pixel difference value between the blur image and the high resolution base image. | 06-05-2014 |
Ji-Yong Lee, Yongin-Si KR
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20140287312 | POSITIVE ACTIVE MATERIAL FOR A RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A positive active material for a rechargeable lithium battery and a rechargeable lithium battery including the same, the positive active material comprising a compound represented by the following Chemical Formula 1: | 09-25-2014 |
20140315087 | POSITIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A method of preparing a positive active material for a rechargeable lithium battery includes dry-coating a surface of a material capable of doping and dedoping lithium with a carbon nanotube. | 10-23-2014 |
20140315089 | POSITIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A method of manufacturing a positive active material includes dry-coating a surface of a material represented by Li | 10-23-2014 |
Ji-Yong Lee, Gyeonggi-Do KR
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20090305466 | METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE - A method of manufacturing a semiconductor package is provided, which can improve the quality of plating through reduction of plating deviation, and improve molding and soldering efficiencies in forming a molding compound and packaging the semiconductor package onto a printed circuit board. | 12-10-2009 |
20130056057 | DYE-SENSITIZED SOLAR CELL - The present invention provides a dye-sensitized solar cell which enhances an area of a photo electrode by arranging metal wires on a surface of a transparent substrate or a transparent conductive layer without degrading a transparency of the solar cell, allowing the metal wires to act as a collector electrode exclusively or together with a metal electrode. | 03-07-2013 |
20130057023 | SUNRAY TRACKING SOLAR CELL APPARATUS FOR VEHICLE - Disclosed is a sunray tracking solar cell apparatus for a vehicle. The apparatus includes a vehicle body panel having a top surface on which a solar cell is mounted, one or more height adjustable actuators that are installed on an undersurface of the vehicle body panel and move upward and downward, and an integrated controller that controls operation of the height adjustable actuators by integrally using signals output from various sensors mounted on the vehicle which are used by the integrated controller to determine the most efficient positioning for the solar cell. | 03-07-2013 |
20130099176 | ELECTRODE COMPOSTION FOR INKJET PRINTING AND METHOD FOR MANUFACTURING ELECTRODE FOR DYE-SENSITIZED SOLAR CELL USING THE SAME - The present invention provides an electrode composition for inkjet printing, which can be used to form an electrode having a uniform thickness on a curved substrate by inkjet printing, and a method for manufacturing an electrode for a dye-sensitized solar cell using the same. In particular, the present invention provides an electrode composition for inkjet printing, the electrode composition including about 10 to 40 wt % of platinum nanoparticles, about 1 to 10 wt % of polymer surface stabilizer, and about 40 to 89 wt % of solvent. | 04-25-2013 |
20130133722 | DYE-SENSITIZED SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME - Disclosed is a dye-sensitized solar cell module and a method of manufacturing the same. More specifically a counter electrode has connection parts formed within the side surfaces of the transparent conductive substrates. Edges of the working electrode and the counter electrode are bonded with each other by a sealant along the outer peripheral except for at one or more portions of the edges to form an electrolyte injection port. An electrolyte is then injected through the electrolyte injection hole into a space between the working electrode and the counter electrode. The electrolyte injection hole is then sealed by a sealant. | 05-30-2013 |
Ji-Yong Lee, Seoul KR
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20100172262 | APPARATUS AND METHOD FOR DELAY TIME COMPUTATION AND DELAY COMPENSATION BETWEEN BASE STATION AND REMOTE RADIO FREQUENCY UNIT IN BROADBAND WIRELESS ACCESS SYSTEM - An apparatus and method for delay time computation and delay compensation between a Base Station (BS) and a remote Radio Frequency (RF) unit in a broadband wireless access system are provided. In a method of operating an apparatus for determining a delay time to compensate for delay between a BS modem card and a remote RF unit in a wireless access system, the method includes determining a process delay time required when traffic data is output from the BS modem card to an antenna of the remote RF unit in a state where a reference cable having a length short enough to neglect a cable delay time is connected between the BS modem card and the remote RF unit, determining a cable delay time required when a sync pulse signal is transmitted through a cable used in actual system operation between the BS modem card and the remote RF unit, and determining a time for outputting traffic data at an earlier time from a modem included in the BS modem card by using the determined process delay time and cable delay time. | 07-08-2010 |
20140218467 | 3D Video-Teleconferencing Apparatus Capable of Eye Contact and Method Using the Same - Disclosed herein is a 3D teleconferencing apparatus and method enabling eye contact. The 3D teleconferencing apparatus enabling eye contact according to the present invention includes an image acquisition unit for acquiring depth images and color images by manipulating cameras in real time in consideration of images obtained by capturing a subject that is a teleconference participant and images received over a network and corresponding to a counterpart involved in the teleconference; a full face generation unit for generating a final depth image and a final color image corresponding to a full face of the participant for eye contact using the depth images and the color images; and a 3D image generation unit for generating a 3D image corresponding to the counterpart and displaying the 3D image on a display device. | 08-07-2014 |
Ji-Yong Lee, Suwon KR
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20130118562 | METHOD FOR PREPARING SOLID ELECTROLYTE COMPRISING POROUS THIN FILM AND DYE-SENSITIZED SOLAR CELL USING THE SAME - Disclosed is a solid electrolyte for a dye-sensitized solar cell, which includes a three-dimensional porous thin film made of a hydrophilic polymer material, and a dye-sensitized solar cell using the same. More particularly, the present invention provides a high-efficient dye-sensitized solar cell, in which polymer nanofibers having high specific surface area are used in an electrolyte layer to effectively induce an increase in photocurrent, thereby increasing the amount of electrolyte impregnated. When the porous film prepared by the method of the present invention is used as a solid electrolyte for a dye-sensitized solar cell, a process of forming an electrolyte inlet and sealing the inlet is not required, which simplifies the entire process, compared to an existing dye-sensitized solar cell using a liquid electrolyte. | 05-16-2013 |
20140174506 | UNITARY SOLAR ROOF AND GLASS STRUCTURE - Disclosed is a solar roof structure unified with glass, more particularly a solar roof structure unified with glass having transparency at a part where viewing therethrough is required and having a dye-sensitized solar cell panel equipped inside a transparent support, thus being applicable as a power source while ensuring viewability therethrough, and hence being applicable to, for example, an automotive sunroof. | 06-26-2014 |
20140182652 | ROOF PANEL HAVING DYE-SENSITIZED SOLAR CELL - A roof panel is provided that includes a dye-sensitized solar cell. In particular, the roof panel includes a plurality of dye-sensitized solar cell unit modules having a matrix array. Electrodes of the dye-sensitized solar cell unit modules are disposed and joined to each other across a wire connection structure. Here, the plurality of dye-sensitized solar cell unit modules are connected in series and parallel to each other. | 07-03-2014 |
20140352764 | ROOF PANEL HAVING SOLAR CELL - A roof panel for a vehicle that has a solar cell is provided. Specifically, a solar cell panel that has a plurality of solar cell modules electrically connected is disposed on an inner surface of an upper surface of a vehicle body and a sticking member that protects the solar cell panel from an impact while having sticking characteristics is inserted and laminated between the inner surface of the upper surface of the vehicle body and the solar cell panel. | 12-04-2014 |
Ji-Yong Shin, Ispringen DE
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20150287982 | ELECTRODE MATERIAL FOR A LITHIUM-ION BATTERY AND A METHOD OF MANUFACTURING THE SAME - An electrode material for a lithium-ion battery comprises a porous agglomeration of particles, the particles being formed from nanopowder of a transition metal oxide and comprising cores of stoichiometric transition metal oxide surrounded by under stoichiometric oxide of the transition metal. Also described and claimed are the use of a corresponding material in a lithium ion battery and a method of making such an electrode. | 10-08-2015 |
Ji-Yong Woo, Pohang-Si KR
Patent application number | Description | Published |
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20150221701 | MEMORY DEVICE AND MEMORY CELL ARRAY - A resistive memory device includes a stack of two layers of variable resistance material and top, middle, and bottom electrodes, the stack symmetrical in composition about the middle electrode. | 08-06-2015 |
Ji-Yong Yoon, Suwon-Si KR
Patent application number | Description | Published |
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20110106992 | APPARATUS AND METHOD FOR SCALING DYNAMIC BUS CLOCK - An apparatus and a method for scaling a dynamic bus clock are provided. The apparatus for scaling the dynamic bus clock includes at least one master module, at least one slave module, a bus for delivering data transmitted and received by the at least one master module and the at least one slave module, a bus frequency controller for determining a bus clock frequency by considering activity information of the at least one master module, and a clock generator for generating the frequency as determined by the bus frequency controller and providing the generated frequency to the at least one master module, the at least one slave module, and the bus. | 05-05-2011 |
20120102345 | APPARATUS AND METHOD FOR ADAPTIVE FREQUENCY SCALING IN DIGITAL SYSTEM - An apparatus and method for adaptively changing clock frequencies of a Central Processing Unit (CPU) and a bus in a digital system are provided. The system includes an Adaptive Frequency Scaling (AFS) controller and a clock controller. The AFS controller determines whether to change a clock frequency of the CPU according to operation information of the CPU, and determines whether to change a clock frequency of the bus according to operation information of the bus. The clock controller generates a clock frequency of the CPU and a clock frequency of the bus according to the determination of the AFS controller. | 04-26-2012 |