Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683938 | Method for filling contact holes with metal by two-step deposition | Yung Wook Song, Hun Kim | 1997-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683938 | Method for filling contact holes with metal by two-step deposition | Yung Wook Song, Hun Kim | 1997-11-04 |