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Magnavox Electronic Systems Co
Magnavox EActive Patents
0
Total Holdings
10
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US5177489A | Pseudolite-aided method for precision kinematic positioning | Expired / Lapsed | 1991-12-10 | 1993-01-05 | 11 | Details |
| US5072227A | Method and apparatus for precision attitude determination | Expired / Lapsed | 1990-07-27 | 1991-12-10 | 30 | Details |
| US4963889A | Method and apparatus for precision attitude determination a… | Expired / Lapsed | 1989-09-26 | 1990-10-16 | 36 | Details |
| US4384293A | Apparatus and method for providing pointing information | Expired / Lapsed | 1980-09-18 | 1983-05-17 | 12 | Details |
| US4249167A | Apparatus and method for theft detection system having diff… | Expired / Lapsed | 1979-06-05 | 1981-02-03 | 40 | Details |
| US3997718A | Premium interactive communication system | Expired / Lapsed | 1974-11-11 | 1976-12-14 | 12 | Details |
| US3951550A | Direction-sensing virtual aperture radiation detector | Expired / Lapsed | 1974-08-12 | 1976-04-20 | 15 | Details |
| US3882280A | Method and apparatus for combining digitized information | Expired / Lapsed | 1973-12-19 | 1975-05-06 | 27 | Details |
| US3766535A | Telethermometer receiver and display device | Expired / Lapsed | 1972-04-14 | 1973-10-16 | 23 | Details |
| US3515803A | Contrast range control | Expired / Lapsed | 1967-06-28 | 1970-06-02 | 0 | Details |