Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858967 | Doped semiconductor material and process for production thereof | Martin Pfeiffer, Ansgar Werner, Torsten Fritz | 2010-12-28 |
| 6903911 | Protective circuit for a network-controlled thyristor bridge | Wilhelm Reischer, Heinz Pichorner, Franz Wohrer | 2005-06-07 |