Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4947450 | Optical reading apparatus | Jean-Marie Billiotte, Frederic Basset, Jacques Beauvois, Didier Primat | 1990-08-07 |
| 4881269 | "Automatic method of optically scanning a two-dimensional scene line-by-line and of electronically inspecting patterns therein by ""shape-tracking""" | Jean-Marie Billiotte, Frederic Basset, Jacques Beauvois, Didier Primat | 1989-11-14 |
| 4720870 | Method of automatically and electronically analyzing patterns in order to distinguish symmetrical perceptible areas in a scene together with their centers of symmetry | Jean-Marie Billiotte, Frederic Basset, Jacques Beauvois, Didier Primat | 1988-01-19 |