Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176792 | Method for forming patterned tungsten layers | Stephen John Pearton, Fan Ren | 1993-01-05 |
| 5168071 | Method of making semiconductor devices | Stephen John Pearton, Fan Ren | 1992-12-01 |