Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537448 | Switchable PLL circuit with constant amplification gradient | Stefan Bartels | 1996-07-16 |
| 5493717 | Adjacent channel interference detection & suppression circuit | — | 1996-02-20 |
| 5339455 | Radio receiver adjacent-channel interference suppression circuit | Lothar Vogt, Stefan Bartels, Rainer Arnold | 1994-08-16 |