International Telecommunications Satellite Organization
InternatioActive Patents
0
Total Holdings
10
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3878339A | Reference station failure in a TDMA system | Expired / Lapsed | 1973-12-18 | 1975-04-15 | 10 | Details |
| US3816666A | System for changing the burst format in a tdma communicatio… | Expired / Lapsed | 1972-10-02 | 1974-06-11 | 19 | Details |
| US3813496A | Tdma bursts acquisition system | Expired / Lapsed | 1972-10-02 | 1974-05-28 | 11 | Details |
| US3755624A | Pcm-tv system using a unique word for horizontal time synch… | Expired / Lapsed | 1971-04-22 | 1973-08-28 | 13 | Details |
| US3683116A | Terrestrial interface unit | Expired / Lapsed | 1969-07-16 | 1972-08-08 | 10 | Details |
| US3654395A | Synchronization of tdma space division satellite system | Expired / Lapsed | 1969-10-15 | 1972-04-04 | 8 | Details |
| US3649764A | Variable burst length tdma system | Expired / Lapsed | 1969-10-15 | 1972-03-14 | 13 | Details |
| US3542956A | Pcm telephone communication system | Expired / Lapsed | 1967-05-31 | 1970-11-24 | 0 | Details |
| US3530252A | Acquisition technique for time division multiple access sat… | Expired / Lapsed | 1966-11-16 | 1970-09-22 | 0 | Details |
| US3526719A | Double aperture technique for detecting station identifying… | Expired / Lapsed | 1966-11-17 | 1970-09-01 | 0 | Details |