Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877312 | Bistable optical photorefractive crystal device | Jean-Pierre Herriau | 1989-10-31 |
| 4864312 | Device for optical control of a beam-scanning antenna | Claude Puech | 1989-09-05 |
| 4847521 | Device for the amplification of light-sensitive | Brigitte Loiseaux, Gauthier H. de Monchenault, Claude Puech | 1989-07-11 |
| 4836629 | Device to control a light beam in a wide angle field and application to a sensing device | Jean L. Meyzonnette | 1989-06-06 |
| 4818052 | Device for optical switching by fluid displacement and a device for the composition of a line of points | Jean-Pierre Le Pesant, Michel Hareng, Jean-Pierre Herriau, Bruno Mourey, Jean-Noel Perbet | 1989-04-04 |