Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191325 | Programmable relay control device | André Chovin, Didier Gary | 1993-03-02 |
| 4928270 | Digital timer with constant resolution | André Chovin | 1990-05-22 |
| 4835382 | Optical code reading device | Jean-Claude Perrot | 1989-05-30 |
| 4769537 | Analog position-indicating optical encoder | Jean-Claude Perrot, Paul Gambs, Jean-Farie Renaud | 1988-09-06 |
| 4769630 | Incremental optical code reader, particularly of the wholly integrated type | Paul Gambs, Jean-Marie Renaud | 1988-09-06 |
| 4739163 | Position locating optical coder utilizing optical fiber | Paul Gambs, Jean-Marie Renaud, Jean-Claude Perrot | 1988-04-19 |
| 4719346 | Optical position locating apparatus with bidirectional light transmission | Jean-Marie Renaud, Jean-Claude Perrot, Paul Gambs | 1988-01-12 |
| 4713541 | Optical position locating device | Jean-Marie Renaud, Paul Gambs, Jean-Claude Perrot | 1987-12-15 |
| 4644158 | Device for optical code reading, by diascopy, and a process for manufacturing same | — | 1987-02-17 |
| 4622461 | Device for optical code reading, by diascopy, and a process for manufacturing same | — | 1986-11-11 |
| 4311987 | Validity check process for data supplied by digital displacement detectors and detectors using this process | — | 1982-01-19 |