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Wang, Gyeonggi-Do
Bok Kwon Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090031632 | Automatic system for folding wings of automatic revolving door - An automatic folding structure of a revolving wing for an automatic revolving door having a dispersion unfolding structure is provided, in which a thread shaft rotated by an operation motor is longitudinally formed at an upper side of a crossbar crossing an inner body, and a moving member which moves based on a rotation of the thread shaft is engaged at the thread shaft, and the moving member is connected with the moving rod of a slider formed at the revolving wing, and the revolving wing is automatically folded or unfolded based on the movements of the moving member and the slider by rotating the thread shaft with the driving operation of the operation motor, so that the opening and recovering states are variably performed with respect to the revolving wing. | 02-05-2009 |
| 20090119996 | Power transmitting system for rotary wings of automatic revolving door - A revolving driving force structure of a revolving wing for an automatic revolving door is provided, in which a revolving door of an automatic revolving door having an inner body with a revolving door at an inner side of an outer body provided at a front end of a transparent wall member is generated based on a rotation roller protruded from the inner body and by an operation motor which rotates the rotation door, and the rotation roller is supported on an inner support protrusion, and it is possible to prevent any safety accident based on a stable rotation of the inner body and the revolving wing and a constant gap during the rotation of the revolving wing, and a simple structure can be obtained, and a durability and life span increase without any load. | 05-14-2009 |
| 20090293362 | Automatic revolving door having a system for distributed unfoldment of rotary wings - An automatic revolving door having a dispersion unfolding structure of a revolving wing is disclosed, in which each revolving wing is engaged at a lower side of an upper plate driven by a driving motor with the revolving wings being divided at regular angles, and an upper outer side of the revolving wing is hinged at an outer end of the support of the upper plate, and the upper inner side of the revolving wing is slidable at a lower side of the cross bar of the upper plate, and each revolving wing is unfolded in the direction of the outer wall member with respect to the outer front end. | 12-03-2009 |
In-Soo Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120008398 | NONVOLATILE MEMORY DEVICE - A nonvolatile memory device includes a plurality of global word lines, a plurality of transistors configured to transfer voltages of the global word lines to a plurality of local word lines inside a cell block, and a voltage control unit configured to supply a first negative voltage to a global word line of the plurality of global word lines and configured to charge a bulk region of the plurality of transistors with a second negative voltage. | 01-12-2012 |
Jianpu Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080252200 | Display device and method of making display device - A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes. | 10-16-2008 |
| 20090256474 | DISPLAY DEVICE AND METHOD OF MAKING DISPLAY DEVICE - A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes. | 10-15-2009 |
Ki-Cheol Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090169069 | Apparatus for Inputting Optical Data Using Optical Fiber - Disclosed herein is an apparatus for inputting optical data. The optical data input apparatus includes an image sensor, a bundle of optical fibers, and a light emission device. One end surface of the bundle of optical fibers is arranged close to the image sensor, and the other end surface of the bundle of optical fibers is arranged close to an image acquisition surface. The light emission device radiates light onto the image acquisition surface. The end surface (light receiving surface) of the bundle of optical fibers, which is arranged close to the image acquisition surface, is spaced apart from the image acquisition surface. Optical signals radiated by the light emission device are radiated to a space between the image acquisition surface and the light receiving surface, are reflected or scattered on the image acquisition surface, and are received by the bundle of optical fibers. | 07-02-2009 |
Tae-Jin Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110156772 | INTERFACE APPARATUS FOR SEMICONDUCTOR INTEGRATED CIRCUIT AND INTERFACING METHOD THEREOF - An interface apparatus for a semiconductor integrated circuit and an interfacing method thereof controls the VOX of differential signals to a target level in response to the differential signals being outputted by an output block. The interface apparatus for a semiconductor integrated circuit includes an output block configured to output differential signals output by an internal circuit a detector configured to detect a timing error of the differential signals; and a controller configured to control a timing of the differential signals output by the internal circuit according to a detection result of the detector. | 06-30-2011 |
Tae-Shick Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110176744 | Apparatus and method for image interpolation using anisotropic gaussian filter - An apparatus and method for image interpolation using an anisotropic Gaussian filter, the image interpolation apparatus including: an edge information calculator calculating a first edge orientation that is an orientation of an edge of each of a plurality of pixels that constitute an input low resolution image, and first edge orientation energy that is a maximal strength of the edge corresponding to the first edge orientation; an image enlarging unit calculating a second edge orientation and second edge orientation energy of each of pixels to be interpolated, which are obtained by subtracting reference pixels corresponding to each of the pixels of the low resolution image among a plurality of pixels that constitute the high resolution image that is obtained by enlarging the low resolution image, based on the first edge orientation and the first edge orientation energy of the adjacent reference pixels; and a pixel value calculator calculating a value of each of the pixels to be interpolated, by using an interpolation filter having a direction and a width determined according to the second edge orientation and the second edge orientation energy of each of the pixels to be interpolated. The Gaussian filter having a direction and a width that are adaptively adjusted according to an orientation and strength of an edge is used to interpolate values of pixels of a high resolution image that is obtained by image enlargement so that deterioration of image quality can be minimized with a small amount of calculation and an image with high quality and high resolution can be generated. | 07-21-2011 |
Xiao Feng Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090322200 | Nano Filament Structure and Methods of Forming the Same - Provided are a nano filament structure and a method of forming the nano filament structure. The nano filament structure includes a first layer disposed on a substrate, a second layer having a gap of nanometer size disposed on the first layer, a catalyst layer interposed between the first layer and the second layer, and a nano filament. One end of the nano filament is in contact with the catalyst layer and grows by penetrating the gap of the second layer | 12-31-2009 |
Youn-Kyung Wang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080305636 | METHOD OF FORMING FINE PATTERN EMPLOYING SELF-ALIGNED DOUBLE PATTERNING - There are provided a method of forming a fine pattern employing self-aligned double patterning. The method includes providing a substrate. First mask patterns are formed on the substrate. A reactive layer is formed on the substrate having the first mask patterns. The reactive layer adjacent to the first mask patterns is reacted using a chemical attachment process, thereby forming sacrificial layers along outer walls of the first mask patterns. The reactive layer that is not reacted is removed to expose the sacrificial layers. Second mask patterns are formed between the sacrificial layers adjacent to sidewalls of the first mask patterns facing each other. The sacrificial layers are removed to expose the first and second mask patterns and the substrate exposed between the first and second mask patterns. The substrate is etched using the first and second mask patterns as an etching mask. | 12-11-2008 |