Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315285 | Methods for converting a video signal into a black/white signal | Ruediger Sommer | 1982-02-09 |
| 4276568 | Boosting video signals | — | 1981-06-30 |
| 4257070 | Method for converting a video signal into a black/white signal | Rudiger Sommer | 1981-03-17 |
| 4234895 | Converting a video signal into a two-level signal | Rudiger Sommer | 1980-11-18 |