Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171938 | Method for fabricating semiconductor device capable of minimizing damage of lower layer using insulating layer resided in opening | Ki-Yeup Lee | 2001-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171938 | Method for fabricating semiconductor device capable of minimizing damage of lower layer using insulating layer resided in opening | Ki-Yeup Lee | 2001-01-09 |