Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674490 | Light source for a digital image projection system | — | 2004-01-06 |
| 6621615 | Method and system for image display | Brian E. Kruschwitz, Marek W. Kowarz | 2003-09-16 |
| 6128125 | Digital projector with an optical system for compensating the optical path length difference | Volker Gericke, Joseph R. Strobel | 2000-10-03 |
| 5309329 | Flash device for dye transferring | Ulrich Staiger, Olaf Kosanke, Volker Gericke | 1994-05-03 |