Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408233 | Method and apparatus for accentuating the features of a monochrome image reproduced by means of a digital transcription | Richard Nahon | 1983-10-04 |
| 4323927 | Bar for printing an image | Marcel Yvard, Michel Beduchaud | 1982-04-06 |
| 4247873 | Self-adaptive, all-or-nothing converter of an analog image analysis signal | — | 1981-01-27 |