Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955767 | Semiconductor device with self-aligned insulator | Yowjuang W. Liu, Feng Qian | 1999-09-21 |
| 5712173 | Method of making semiconductor device with self-aligned insulator | Yowjuang W. Liu, Feng Qian | 1998-01-27 |