Seong-Ki
Seong-Ki Jeong, Siheung-Si KR
Patent application number | Description | Published |
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20100048147 | BOSS REINFORCING APPARATUS IN PORTABLE COMMUNICATION DEVICE - Disclosed is a boss reinforcing apparatus of a portable communication device including a press member, the boss reinforcing apparatus including at least one reinforcing part assembled with a boss that is formed on a case of the portable communication device when the case is insert-injection-molded onto the press member, to reinforce the boss and prevent a screw assembling part formed on the boss from separating from the boss. | 02-25-2010 |
Seong-Ki Kim, Yongin-Si KR
Patent application number | Description | Published |
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20160034013 | DYNAMIC VOLTAGE AND FREQUENCY SCALING OF A PROCESSOR - A method of Dynamic Voltage Frequency Scaling (DVFS) of a processor includes measuring a first utilization of the processor utilized to execute at least one of a graphic task and a computing task. A second utilization is generated by adjusting the first utilization based on a duration of the graphic task and a duration of the computing task. An operation frequency of the processor is determined based on a comparison of the second utilization with at least one threshold value. | 02-04-2016 |
Seong-Ki Lee, Daejeon KR
Patent application number | Description | Published |
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20090122947 | Joining Structure Between Top Nozzle and Guide Thimbles In Nuclear Fuel Assembly - Disclosed herein is a joining structure between a top nozzle and guide thimbles in a nuclear fuel assembly, which can prevent a rotation of inner insertion tube bodies when the top nozzle is separated from the nuclear fuel assembly and promote convenience in assembling and disassembling the top nozzle and the guide thimbles. | 05-14-2009 |
20100098208 | Anti-fretting Wear Spacer Grid With Canoe-Shaped Spring - The present invention relates to an anti-fretting wear spacer grid having a plurality of canoe-shaped springs formed thereon, wherein each of the canoe-shaped springs includes: a fuel rod-contacting part having a flat surface having a predetermined longitudinal length so as to have linear contact with the fuel rod; a curved face-connecting part formed on the upper and lower portions of the fuel rod-contacting part; a leg-connecting part formed on the end portion of the curved face-connecting part; and legs each being formed of a plate shape having a predetermined length and connecting the both sides of the leg-connecting part with one unit grid cell surface. | 04-22-2010 |
20100166134 | Top Nozzle Having On-Off Type Of Hold-Down Spring In Nuclear Fuel Assembly - The present invention relates to a top nozzle having on-off type of hold-down springs for a nuclear fuel assembly that has a two-stage elastic section such that a pushing force against the axial movement of the nuclear fuel assembly under normal conditions is optimized and at the same time a suppressing force against a drastic uplifting force of the nuclear fuel assembly under transient conditions is strengthened, and that lowers the elastic coefficients of the springs operating under normal conditions more than those of existing coil springs, thereby providing an optimal pushing force against the nuclear fuel assembly. | 07-01-2010 |
Seong-Ki Lee, Kyeonggi KR
Patent application number | Description | Published |
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20100040685 | COLLAGEN-BASED MATRIX FOR USE AS RESTORATIVE MATERIAL, AND METHOD FOR PREPARING THE SAME - Disclosed herein are a collagen-based matrix for use as a restorative material and a method for the preparation thereof. An atelocollagen dispersion is spread at a predetermined thickness over a plate and freeze-dried to form a porous collagen membrane. An atelocollagen dispersion is separately spread over a plate and pressurized to form a dense collagen membrane. This is overlaid with the porous collagen membrane and immersed in an EDS solution in ethanol to crosslink the two membranes with each other. From the bilayer structure thus constructed, EDS is removed, followed by lyophilization and cutting into an appropriate size. | 02-18-2010 |