Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909163 | High-frequency oscillator for an integrated semiconductor circuit and the use thereof | Heinz Pfizenmaier | 2005-06-21 |
| 6894510 | Locating device | Ewald Schmidt, Heinz Pfizenmaier, Steffen Leutz, Hans Irion, Stefan Clauss +3 more | 2005-05-17 |