Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374968 | Optics for a single-lens video projector with color-specific polarization channels | Duane A. Haven, Douglas H. Harrison | 1994-12-20 |
| 5365287 | Three color channel, two-elevation optics for a single lens video projector | Rodney Kugizaki | 1994-11-15 |