Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731198 | Security system, transponder and receiver device | Anatoli Stobbe | 2004-05-04 |
| 6147591 | Process for transmitting data between a read/write device and a transponder | Anatoli Stobbe | 2000-11-14 |
| 6044333 | Process and device to transmit data between a read/write device and a transponder | Anatoli Stobbe | 2000-03-28 |
| 4388497 | Telephone power supply arrangement | — | 1983-06-14 |
| 4370527 | Arrangement for feeding a subscriber device | Gunter Ruff | 1983-01-25 |