| 12282171 |
Spectacles with optical display system |
François Boubel, Antoine Simon Turquet, Cédric SIOURAKAN |
2025-04-22 |
| 11999453 |
Protective mask, in particular diving mask, with optical display system |
Philippe Renaud-Goud, Cédric Siourakan-Badalou |
2024-06-04 |
| 11295665 |
Displaying device enabling a day-and-night display |
Gunther Haas |
2022-04-05 |
| 6404551 |
Multimirror device for rotating the polarization of an electromagnetic signal |
— |
2002-06-11 |
| 6312143 |
Illumination device with light reshaping element for an optical valve |
Valter Drazic, Khaled Sarayeddine |
2001-11-06 |
| 6115183 |
Lighting device |
Khaled Sarayeddine, Valtor Drazic |
2000-09-05 |
| 5900973 |
Optical polarization device and projection system of liquid crystal valve type utilizing such a device |
Valter Drazic |
1999-05-04 |
| 5796446 |
Television receiver or video monitor of the back-projection type |
— |
1998-08-18 |
| 5790305 |
Projection system comprising a free form reflector and a free form lens |
Friedheim Wielhege |
1998-08-04 |
| 5382790 |
Illumination device having beam splitting polarization means |
Christophe Robillard, Susan Ayari |
1995-01-17 |