Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712132 | Device and method for reducing the amplitude range of signals representing an image | — | 1987-12-08 |
| 4499486 | Device for correcting color information supplied by a television camera with a view to improving the perception of pictures | Michel Favreau, Jean Bajon | 1985-02-12 |
| 4337514 | Device for automatically controlling the transfer function of a video system for improving image perception | Michel Favreau, Jean Bajon, Michel Cattoen, Maurice Longuet, Christian Delattre | 1982-06-29 |