Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376355 | Method for forming metal interconnection in semiconductor device | Sang In Lee | 2002-04-23 |
| 6372598 | Method of forming selective metal layer and method of forming capacitor and filling contact hole using the same | Sang-Bum Kang, Yun-sook Chae, Sang In Lee, Hyun-Seok Lim | 2002-04-16 |
| 6358829 | Semiconductor device fabrication method using an interface control layer to improve a metal interconnection layer | Sang In Lee, Hyun-Seok Lim | 2002-03-19 |