Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388426 | Head-mounted display device | — | 1997-12-30 |
| 5673059 | Head-mounted display apparatus with color sequential illumination | Matthew Zavracky, Wen-Foo Chern, Ronald Gale, Peter A. Ronzani | 1997-09-30 |
| 5630659 | Compact high resolution light valve projector | Peter A. Ronzani | 1997-05-20 |