Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835970 | Semiconductor device having self-aligned contact pads and method for manufacturing the same | Ji Soo Kim, Yun-sook Chae | 2004-12-28 |
| 6723607 | Method of forming fine patterns of semiconductor device | Ji Soo Kim | 2004-04-20 |