CMC Electronics Inc
CMC ElectrActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4633463A | Radio communication system | Expired / Lapsed | 1984-03-28 | 1986-12-30 | 12 | Details |
| US3928805A | Detectability of emergency beacon | Expired / Lapsed | 1973-09-20 | 1975-12-23 | 2 | Details |
| US3774206A | Pseudo-randomly phase modulated radar altimeter | Expired / Lapsed | 1971-08-16 | 1973-11-20 | 14 | Details |
| US3713151A | Lightweight doppler navigator | Expired / Lapsed | 1970-10-12 | 1973-01-23 | 7 | Details |
| CA728860A | Distance measuring devices | Expired / Lapsed | — | 1966-03-01 | 0 | Details |
| CA623554A | Television transmission systems | Expired / Lapsed | — | 1961-07-11 | 0 | Details |
| CA562602A | Multiple beam aerial arrangements | Expired / Lapsed | — | 1958-09-02 | 0 | Details |
| US2838719A | Photocell circuit control arrangement | Expired / Lapsed | 1956-07-02 | 1958-06-10 | 0 | Details |