Assignee
DEUTSCH RES LAB
9 granted patents·191 citations·filing 1975–1987
Top patents by PatentIndex Score
9 records- 0197US4122742ATransient voice generatorDEUTSCH RES LAB·Filed 1976·Granted Oct 31, 1978·57 cites·9 claims
- 0295US4085644APolyphonic tone synthesizerDEUTSCH RES LAB·Filed 1975·Granted Apr 25, 1978·47 cites·36 claims
- 0394US4079650AADSR envelope generatorDEUTSCH RES LAB·Filed 1976·Granted Mar 21, 1978·45 cites·30 claims
- 0469US4116103APulse width modulation in a digital tone synthesizerDEUTSCH RES LAB·Filed 1976·Granted Sep 26, 1978·13 cites·10 claims
- 0555US4112803AEnsemble and anharmonic generation in a polyphonic tone synthesizerDEUTSCH RES LAB·Filed 1975·Granted Sep 12, 1978·13 cites·22 claims
- 0653US4067254AFrequency number controlled clocksDEUTSCH RES LAB·Filed 1975·Granted Jan 10, 1978·7 cites·19 claims
- 0746US4135427AElectronic musical instrument ring modulator employing multiplication of signalsDEUTSCH RES LAB·Filed 1976·Granted Jan 23, 1979·5 cites·10 claims
- 0834US4083282AAlterable voice for electronic musical instrumentDEUTSCH RES LAB·Filed 1976·Granted Apr 11, 1978·2 cites·11 claims
- 0931US4827547AMulti-channel tone generator for an electronic musical instrumentDEUTSCH RES LAB·Filed 1987·Granted May 9, 1989·2 cites·22 claims
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