Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164148 | Method of generating strong spin waves and spin devices for ultra-high speed information processing using spin waves | Sang-Koog Kim, Ki Suk Lee | 2012-04-24 |
| 6837619 | Furnace temperature detector | Seong Ho Cho | 2005-01-04 |
| 6340625 | Method for simultaneously forming thinner and thicker parts of a dual oxide layer having varying thicknesses | Kyung Hawn Cho, Won Sik An, Chung Hwan Kwon | 2002-01-22 |
| 6207588 | Method for simultaneously forming thinner and thicker parts of a dual oxide layer having varying thicknesses | Kyung Hawn Cho, Won Sik An, Chung Hwan Kwon | 2001-03-27 |
| 6068316 | Large diameter wafer conveying system and method thereof | Dae-Woo Kim, Chang Hyun Lim, Jong-Dae Park | 2000-05-30 |
| 5780317 | Apparatus for forming oxide film of semiconductor device | Yong-min Jun, Jae-Man Jang, Chan-Sik Park | 1998-07-14 |
| 5753046 | Vertical diffusion furnace and cap therefor | Sang-Woon Kim | 1998-05-19 |
| 5704984 | Chemical vapor deposition apparatus with a heat radiation structure | Nam-Jin LEE, Hyeog Joon Ko, Chung Hwan Kwon | 1998-01-06 |
| 5616025 | Vertical diffusion furnace having improved gas flow | Chung Hwan Kwon, Hong-Keun Kim | 1997-04-01 |