Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721962 | Antenna for a transceiver, particularly portable telephone | — | 1988-01-26 |
| 4586003 | On-off rapidly switchable amplifier circuit with d-c feedback | Wolfgang Liess | 1986-04-29 |