Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702568 | Method of forming a via hole of a semiconductor device with spin-on-glass film sealed by an oxide film | Choon Hwan Kim | 1997-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702568 | Method of forming a via hole of a semiconductor device with spin-on-glass film sealed by an oxide film | Choon Hwan Kim | 1997-12-30 |