Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423657 | Process for the reactivation of activated carbon | Chang Keun Wang, Hyun Je Oh, Ju-youn Lee, Kwang Nyoung Kim, Hyeon Yeoul Kim +5 more | 2002-07-23 |
| 6376368 | Method of forming contact structure in a semiconductor device | Soon-Moon Jung, Sun-cheol Hong | 2002-04-23 |