Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426810 | Illumination system for an electrooptic color display screen | Brigitte Loiseaux, Jean-Pierre Huignard, Anne Delboulbe | 2002-07-30 |
| 6384974 | Polarization beam splitter | Jean-Claude Lehureau | 2002-05-07 |