| 9285600 |
Optical system with slaved pupil encoding |
Frédéric Diaz |
2016-03-15 |
| 9191585 |
Modular night-vision system with fused optical sensors |
Jean-Luc Espie |
2015-11-17 |
| 7180659 |
Multiple field cassegrain-type optical combination |
François-Xavier Doittau, Dominique Moreau |
2007-02-20 |
| 6181486 |
Optical architecture for infrared viewing system |
Bertrand Forestier, Dominique Ragot |
2001-01-30 |
| 5247173 |
Device for the acquisition of the instantaneous angular position of moving means and opto-mechanical systems incorporating such a device |
Thierry Benchetrit, Jean-Claude Bourgeois |
1993-09-21 |
| 5202792 |
Systems of objectives with optical athermalization |
— |
1993-04-13 |
| 5013142 |
Bifocal optical system |
Jean-Claude Perrin |
1991-05-07 |
| 4907867 |
Varifocal optical system and associated electro-mechanical control |
Jean-Claude Perrin |
1990-03-13 |
| 4902098 |
Device for correcting the total distortion caused by the shape of a transparent wall |
Jean-Claude Perrin, Fernand R. Loy |
1990-02-20 |
| 4840465 |
Device for correcting distortion |
Fernand R. Loy, Jean-Claude Perrin |
1989-06-20 |
