Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660570 | Method of fabricating a high voltage semiconductor device using SIPOS | Jin Kyeong Kim, Jong Min Kim, Kyung-Wook Kim, Tae Hoon Kim, Cheol Ho Choi | 2003-12-09 |
| 6544913 | Alumina-silica ceramic | Cheol-Soo Kim, Soon-Nam Chang | 2003-04-08 |
| 6520711 | Shock absorption stand for a road | — | 2003-02-18 |