Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472303 | Method of forming a contact plug for a semiconductor device | Seok Kiu Lee | 2002-10-29 |
| 6407005 | Method for forming semiconductor device to prevent electric field concentration from being generated at corner of active region | — | 2002-06-18 |
| 6368925 | Method of forming an EPI-channel in a semiconductor device | Seung-Ho Hahn | 2002-04-09 |