Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696018 | Digital FM detector for digitized FM signals | Edmund Zaehringer, Rolf Zettel | 1987-09-22 |
| 4635119 | Integrated circuit of a digital filter for the luminance channel of a color-television receiver | — | 1987-01-06 |
| 4597011 | Digital filter for the luminance channel of a color-television set | — | 1986-06-24 |
| 4584600 | Digital filter for the chrominance channel of a color-television set | — | 1986-04-22 |