Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956332 | Display device comprising a light guide | Pierre Cobben, Johannes Marra | 2005-10-18 |
| 6908217 | Display device comprising a light guide | — | 2005-06-21 |
| 6864933 | Light valve and device provided with a light valve | Dirk Jan Broer, Cornelis Antonius Van Den Heuvel | 2005-03-08 |