Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956680 | Network structure using high dispersion volume holography | Bertrand Morbieu | 2005-10-18 |
| 6642980 | Method and apparatus for improving the viewing angle of an LCD screen by twisting the polarizers and compensating structures | Laurent Bignolles, Frederic de Lauzun, Laurent Georges | 2003-11-04 |