Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693569 | Method of forming silicon carbide trench mosfet with a schottky electrode | — | 1997-12-02 |
| 5614749 | Silicon carbide trench MOSFET | — | 1997-03-25 |
| 5606183 | Double-gated turn-off thyristor | Masahito Otsuki | 1997-02-25 |