Optics Tech Inc
Optics TecActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3690853A | Method of making high resolution image transmitting fiber o… | Expired / Lapsed | 1970-08-19 | 1972-09-12 | 0 | Details |
| US3538452A | Laser switching device | Expired / Lapsed | 1965-04-12 | 1970-11-03 | 0 | Details |
| US3408131A | Apparatus for coupling and amplfying light between optical … | Expired / Lapsed | 1963-11-13 | 1968-10-29 | 0 | Details |
| US3349762A | Blood flow indicator and process | Expired / Lapsed | 1964-10-21 | 1967-10-31 | 2 | Details |
| US3255357A | Photosensitive reader using optical fibers | Expired / Lapsed | 1962-08-15 | 1966-06-07 | 2 | Details |
| US3064129A | Speed indicating device | Expired / Lapsed | 1959-07-17 | 1962-11-13 | 0 | Details |