Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617661 | High voltage component and method for making same | Hartmut Michel, Bernd Bireckoven, Ning Qu | 2003-09-09 |
| 5780877 | Break-over photodiode | Bernd Bireckoven, Ning Qu | 1998-07-14 |