Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674521 | Optical method and system for rapidly measuring relative angular alignment of flat surfaces | Stephen Barrett Segall | 2004-01-06 |
| 5483362 | Compact holographic sight | Anthony M. Tai, Eric J. Sieczka | 1996-01-09 |
| 5151800 | Compact hologram displays & method of making compact hologram | — | 1992-09-29 |
| 4711512 | Compact head-up display | — | 1987-12-08 |
| 4643515 | Method and apparatus for recording and displaying edge-illuminated holograms | — | 1987-02-17 |
| 4277137 | Coherent optical correlator | Charles R. Christensen, Bobby D. Guenther | 1981-07-07 |
| 4223975 | Aberration correction of magnified holographic images | — | 1980-09-23 |