Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417097 | Methods of forming a contact structure in a semiconductor device | Min-wk Hwang | 2002-07-09 |
| 6335285 | Method for manufacturing a globally planarized semiconductor device | Kwang-youl Chun, Yoon Jae Lee | 2002-01-01 |