Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435682 | Laser imaging using a spatial light modulator | Barney J. Kaelin | 2002-08-20 |
| 6079833 | Laser imaging using a spatial light modulator | Barney J. Kaelin | 2000-06-27 |
| 6017123 | Projected image blending for multiple images | William P. Bleha, Jr. | 2000-01-25 |
| 5986814 | High contrast, compact, full-color polarizer and color beam splitter | — | 1999-11-16 |
| 5943168 | Sawtooth interleave polarization combiner | — | 1999-08-24 |
| 5565933 | Color switching apparatus for liquid crystal light valve projector | — | 1996-10-15 |
| 5229835 | Optical monitoring | — | 1993-07-20 |
| 5179425 | Hand held paint inspection meter | Joseph M. Haggerty | 1993-01-12 |
| 5043823 | Cathode ray tube focus coil alignment and assembly arrangement | — | 1991-08-27 |
| 4650286 | Liquid crystal light value color projector | Nobuo J. Koda, William P. Bleha, Jr., Harry W. Giehll, Paul F. Robusto | 1987-03-17 |
| 4405882 | Air flow sensor | — | 1983-09-20 |
| 4191456 | Optical block for high brightness full color video projection system | Byung-Seop Hong, Joseph H. Colles, David D. Scofield, Stephen Purdy | 1980-03-04 |