Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670792 | Method and device for recreation of an analog luminance signal from a digital signal | Stephane Guerillot, Alain Regnault | 1987-06-02 |
| 4511992 | System for reconstituting, by filtering, an analog signal from a pseudo-analog signal | Stephane Guerillot, Alain Regnault | 1985-04-16 |