Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517529 | Digital phase/frequency control circuit | Guido H. Nopper | 1985-05-14 |
| 4242664 | Remote control arrangement | Wilfried W. Gehrig | 1980-12-30 |
| 4232297 | Remote control arrangement using pulse spacing modulator | Albrecht Gerlach, Dieter Holzmann, Rolf D. Burth | 1980-11-04 |