Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065835 | Low vision enhancing optical system with movable mirrors | Jaroslaw Pekar, Henry A. Greene | 2000-05-23 |
| 6005536 | Captioning glasses | C. Eric Kirkland | 1999-12-21 |
| 5648789 | Method and apparatus for closed captioning at a performance | John E. Ball | 1997-07-15 |
| 5374985 | Method and apparatus for measuring range by use of multiple range baselines | Henry A. Greene, Jaroslaw Pekar | 1994-12-20 |
| 5285307 | Visual field expanding system | Jaroslaw Pekar | 1994-02-08 |
| 4972486 | Method and apparatus for automatic cuing | R. Orin Cornett | 1990-11-20 |
| 4757541 | Audio visual speech recognition | — | 1988-07-12 |
| 4704000 | Vision enhancing system | Jaroslaw Pekar | 1987-11-03 |