Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049271 | Power semiconductor device having a voltage sustaining layer with a terraced trench formation of floating islands | Jean-Michel Guillot | 2011-11-01 |
| 7989293 | Trench device structure and fabrication | Jun Zeng | 2011-08-02 |