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Hoo-Sung
Hoo-Sung Chang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090288731 | 3D FABRIC AND PREPARING THEREOF - A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The surface layer includes sequential unstitched surface portions and sequential stitched surface portions formed in an alternating and repeating pattern. The unstitched surface portions of the surface layer are essentially composed of surface warp threads only, and the stitched surface portions of the surface layer are composed of the surface warp threads and intermediate warp threads. The backing layer includes sequential unstitched backing portions and sequential stitched backing portions formed in an alternating and repeating pattern. The unstitched backing portions of the backing layer are essentially composed of backing warp threads only, and the stitched backing portions of the backing layer are composed of the backing warp threads and the intermediate warp threads. The intermediate warp threads are woven without interlacing with weft threads on the surfaces of the unstitched backing portions. The intermediate layer includes sequential intermediate portions composed of the intermediate warp threads only. Each of the intermediate portions consists of a first intermediate portion and a second intermediate portion connected to the stitched surface portions and the stitched backing portions in an alternating and repeating pattern. The connecting warp threads of the intermediate layer exposed to the outside of the backing layer are sheared. Further provided is a method for the production of the fabric. | 11-26-2009 |
| 20100218841 | 3-D FABRIC AND PREPARING THEREOF - A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The intermediate layer has a multi-layered structure where a multiple of a fabric is separated each other. The three-dimensional multilayer fabric can be woven on a single loom in a batch operation and undergo transformation between two-dimensional shape and three-dimensional shape. This fabric is applicable as materials for blinds with high light-shielding rate because intermediate portions have a multi-layered structure. | 09-02-2010 |
| 20100288449 | THREE-DIMENSIONAL FABRIC WITH THREE-LAYERED STRUCTURE - A three-dimensional fabric with three-layered structure is provided. The three-dimensional fabric comprises a surface layer, a backing layer, an intermediate layer, a first interconnection portion for connecting the surface layer and the backing layer, and a second interconnection portion for connecting the intermediate layer and the backing layer. The three-dimensional fabric with three-layered structure can be woven on a single loom in a batch operation and undergo transformation between two-dimensional shape and three-dimensional shape. This fabric is applicable as materials for blinds with high light-shielding rate because intermediate portions have a multi-layered structure. | 11-18-2010 |
| 20100317248 | FABRIC INCLUDING LOW-MELTING FIBER - Fabrics including a low-melting fiber are provided. In an embodiment, the fabric includes a regular fiber and a low-melting fiber. The low-melting fiber is directly included in either warps or wefts or both. Alternatively, a blended or plied fiber of the regular fiber and the low-melting fiber is included in either warps or wefts or both. The low-melting fiber has a fusion rate of 30 to 100%. The fabric has a yarn slip length of 0.1 to 2.5 mm. | 12-16-2010 |
Hoo-Sung Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090231922 | Nonvolatile Memory Device and Read Method Thereof - Disclosed is a read method of a non-volatile memory device which includes performing a first read operation in which a first read voltage is applied to a selected word line. If a read fail arises at the first read operation, a second read operation is performed in which a second read voltage lower than the first read voltage is applied to the selected word line. If no read fail arises at the second read operation, the read fail generated at the first read operation is cured by performing a program operation. | 09-17-2009 |
Hoo-Sung Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090052252 | METHODS OF APPLYING READ VOLTAGES IN NAND FLASH MEMORY ARRAYS - Provided is a method of improving the read disturb characteristics of a flash memory array. According to the method, in a flash memory array having at least one cell string in which a string selection transistor, a plurality of memory cells, and a ground selection transistor are connected in series, first read voltage is applied to a string selection line connected to a gate of the string selection transistor and a ground selection line connected to a gate of the ground selection transistor. Ground voltage is applied to a word line of a memory cell selected from among the memory cells. Second read voltage is applied to word lines of memory cells, from among the memory cells that are not selected, which are adjacent to the string selection transistor and the ground selection transistor. Then, the first read voltage is applied to the other memory cells that are not selected. The second read voltage is lower than the first read voltage. | 02-26-2009 |
Hoo-Sung Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100156917 | IMAGE PROCESSING APPARATUS AND METHOD FOR MANAGING FRAME MEMORY IN IMAGE PROCESSING - A method for managing a frame memory includes: determining a frame memory structure with reference to memory configuration information and image processing information; configuring a frame memory such that a plurality of image signals are stored in each page according to the frame memory structure; and computing a signal storage address by combining image acquiring information by bits, and accessing a frame memory map to write or read an image signal by pages. | 06-24-2010 |
| 20110051746 | METHOD AND APPARATUS FOR GENERATING DATA FRAME, AND METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA FRAME IN WIRELESS COMMUNICATION SYSTEM - A method for generating a data frame in a wireless communication system includes generating a plurality of first headers having information about the number of segments of a payload, generating a plurality of second headers having information about a transmission mode and a length of predetermined segments among segments of the payload, generating a third header having a transmission mode and a length of remaining segments of the payload; generating a fourth header having supplementary information of the payload and error information of the supplementary information and the first to third headers or error information of the supplementary information and the third header; and generating a data frame with the first to fourth headers sequentially allocated. | 03-03-2011 |
Hoo-Sung Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080228348 | METHOD FOR MANAGING VEHICLE STATE USING CAR MEDIA PLAYER AND COMPUTER-READABLE MEDIUM HAVING THEREON PROGRAM PERFORMING FUNCTION EMBODYING THE SAME - Provided is a method for managing a vehicle state using a car media player. The method includes the steps of: (a) acquiring information on states of vehicle parts from a plurality of sensors, installed in the respective vehicle parts, through a dedicated vehicle network; (b) generating vehicle management information based on the acquired information on the states of the vehicle parts; and (c) notifying information necessary for repair of the vehicle based on the vehicle management information. Information on a vehicle state is received from a dedicated vehicle network using a typical car media player, and a vehicle state management such as replacement of vehicle parts is performed based on the information on the vehicle state. Therefore, a driver can reduce a cost of installing a separate vehicle state management device and need not separately perform a vehicle state management such as replacement time of vehicle parts. A vehicle repair shop can reduce time and cost of inspecting a vehicle state, and can minimize resource waste and cost loss, which are caused by too frequent replacement of vehicle parts. Due to the timely replacement of vehicle parts, the vehicle state can be optimally managed. Thus, the risk of vehicle accidents can decrease and the life span of the vehicle can increase. | 09-18-2008 |