Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384673 | Current mirror arrangement | Burkhard Dick | 2002-05-07 |
| 5039889 | Phase comparison circuit | Winfried Jansen | 1991-08-13 |
| 5003272 | Circuit arrangement for synchronizing a frequency-controllable oscillator | Winfried Jansen | 1991-03-26 |
| 4560942 | Demodulation circuit having triangular wave for blocking harmonics | Wolfgang Nolde | 1985-12-24 |