Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794263 | Method of manufacturing a semiconductor device including alignment mark | Kong-Soo Lee, Young-Wook Park, Jae-Jong Han, Gi Hyun Hwang, Kyoung-Seok Kim +1 more | 2004-09-21 |
| 6723662 | Methods of forming gate oxide films in integrated circuit devices using wet or dry oxidization processes with reduced chloride | Kong-Soo Lee, Jae-Jong Han | 2004-04-20 |
| 6717231 | Trench isolation regions having recess-inhibiting layers therein that protect against overetching | Keum-Joo Lee, In-Seak Hwang, Young-sun Koh, Dong-Ho Ahn, Moon-han Park +1 more | 2004-04-06 |