Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697085 | Radio transceiver comprising an arrangement for compensating for a DC component | Winfrid Birth | 1997-12-09 |
| 5678199 | Transceiver with controlled transmit/receive impedance switching device | Winfried Birth, Christopher B. Marshall, Holger Morbitzer | 1997-10-14 |