Assignee
TRIO ELECTRONICS INC
6 granted patents·20 citations·filing 1974–1974
Top patents by PatentIndex Score
6 records- 0144US3971992AApparatus for presetting receivers of the synthesizing typeTRIO ELECTRONICS INC·Filed 1974·Granted Jul 27, 1976·6 cites·4 claims
- 0235US4031473AStation selecting device having improved monitorTRIO ELECTRONICS INC·Filed 1974·Granted Jun 21, 1977·4 cites·5 claims
- 0333US3982188AStation selecting device having improved noise discrimination circuitryTRIO ELECTRONICS INC·Filed 1974·Granted Sep 21, 1976·4 cites·2 claims
- 0430US3982198AOscillatorsTRIO ELECTRONICS INC·Filed 1974·Granted Sep 21, 1976·2 cites·2 claims
- 0529US3950702ACircuits for detecting trigger signals for use in synthesizing type receiversTRIO ELECTRONICS INC·Filed 1974·Granted Apr 13, 1976·2 cites·6 claims
- 0617US3963245AApparatus for automatically returning a pick-up arm in a record playerTRIO ELECTRONICS INC·Filed 1974·Granted Jun 15, 1976·2 cites·11 claims
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