Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423437 | Optoelectronic device for videofrequency scanning of images | Jean L. Beck, Jean-Francois Le Bars, Yves A. Emmanuelli | 1983-12-27 |
| 4393408 | Optoelectronic device for rotary scanning of videofrequency images | Jean L. Beck, Jean-Francois Le Bars, Yves A. Emmanuelli | 1983-07-12 |
| 4287412 | Photoelectric direction finder | Georges Couderc, Yves Cojan | 1981-09-01 |