| 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 |