Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890396 | Method of manufacturing unvulcanized adhesive waterproof sheet and construction method using the same | — | 2005-05-10 |
| 6887772 | Structures of high voltage device and low voltage device, and method of manufacturing the same | Tae Moon Roh, Yil Suk Yang, Il Yong Park, Byoung Gon Yu, Jong Dae Kim | 2005-05-03 |
| 6855581 | Method for fabricating a high-voltage high-power integrated circuit device | Tae Moon Roh, Yil Suk Yang, Il Yong Park, Sang Gi Kim, Jin Gun Koo +1 more | 2005-02-15 |
| 6852597 | Method for fabricating power semiconductor device having trench gate structure | Il Yong Park, Jong Dae Kim, Sang Gi Kim, Jin Gun Koo, Roh Tae Moon +1 more | 2005-02-08 |
| 6849690 | Transparent, rubber-modified styrene copolymer | Chang Hun Han, Oh Jin Kwon | 2005-02-01 |