Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392893 | Method for controlling characteristics of a semiconductor integrated by circuit X-ray bombardment | Nguyen T. Du | 1983-07-12 |
| 4393479 | Method for erasing data of a non-volatile semiconductor memory integrated circuit | Nguyen T. Du | 1983-07-12 |