Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822842 | Switching device for switching at a high operating voltage | Peter Friedrichs | 2004-11-23 |
| 6693314 | Junction field-effect transistor with more highly doped connecting region | Dietrich Stephani, Jenoe Tihanyi | 2004-02-17 |
| 6693322 | Semiconductor construction with buried island region and contact region | Peter Friedrichs, Reinhold Schorner | 2004-02-17 |