Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678199 | Transceiver with controlled transmit/receive impedance switching device | Christopher B. Marshall, Erich Saur, Holger Morbitzer | 1997-10-14 |
| 4879530 | Monolithically integratable phase shifter VCO | Wilhelm Wilhelm | 1989-11-07 |