Deutsche Thomson OHG
Deutsche TActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE2425856A1 | Tape recorder automatic position finder - seeks required po… | Expired / Lapsed | 1974-05-28 | — | 0 | Details |
| DE2416060B2 | MAGNETIC TAPE DEVICE WITH TAPE LEVEL DISPLAY | Expired / Lapsed | 1974-04-03 | — | 0 | Details |
| US4096514A | Playback circuit for a recorded three-line sequential color… | Expired / Lapsed | 1976-09-10 | 1978-06-20 | 5 | Details |
| US4027330A | Disc recording | Expired / Lapsed | 1974-03-27 | 1977-05-31 | 8 | Details |
| US4002984A | Circuit arrangement for determining the time duration of re… | Expired / Lapsed | 1975-11-26 | 1977-01-11 | 11 | Details |
| US3877705A | Diamond scanning element | Expired / Lapsed | 1972-11-14 | 1975-04-15 | 54 | Details |