Assignee
WARWICK ELECTRONICS INC
15 granted patents·203 citations·filing 1973–1976
Top patents by PatentIndex Score
15 records- 0181US4046047ANote selector circuit for electronic musical instrumentWARWICK ELECTRONICS INC·Filed 1975·Granted Sep 6, 1977·22 cites·18 claims
- 0274US4019417AElectrical musical instrument with chord generationWARWICK ELECTRONICS INC·Filed 1974·Granted Apr 26, 1977·24 cites·8 claims
- 0362US3961267AChannel selecting control system for television tuner including unused channel skip systemWARWICK ELECTRONICS INC·Filed 1974·Granted Jun 1, 1976·13 cites·14 claims
- 0462US3948139AElectronic synthesizer with variable/preset voice controlWARWICK ELECTRONICS INC·Filed 1974·Granted Apr 6, 1976·19 cites·22 claims
- 0561US4059039AElectrical musical instrument with chord generationWARWICK ELECTRONICS INC·Filed 1976·Granted Nov 22, 1977·15 cites·7 claims
- 0660US3931567ADC power supply with load current regulationWARWICK ELECTRONICS INC·Filed 1974·Granted Jan 6, 1976·14 cites·6 claims
- 0759US3931467ASynchronizing circuit having a variable bandpass filterWARWICK ELECTRONICS INC·Filed 1974·Granted Jan 6, 1976·11 cites·13 claims
- 0858US3954038AElectrical musical instrument with automatic sequential tone generationWARWICK ELECTRONICS INC·Filed 1973·Granted May 4, 1976·12 cites·9 claims
- 0957US3960043AFilter circuitWARWICK ELECTRONICS INC·Filed 1974·Granted Jun 1, 1976·14 cites·11 claims
- 1051US3984631AAutomatic peaking control circuit for low level T.V. signal receptionWARWICK ELECTRONICS INC·Filed 1975·Granted Oct 5, 1976·11 cites·9 claims
- 1151US3941024AElectrical musical instrument with automatic sequential tone generationWARWICK ELECTRONICS INC·Filed 1974·Granted Mar 2, 1976·8 cites·15 claims
- 1249US3935784ADouble touch key for musical instrumentsWARWICK ELECTRONICS INC·Filed 1975·Granted Feb 3, 1976·10 cites·19 claims
- 1348US3944884AAdjustable pincushion correction circuitWARWICK ELECTRONICS INC·Filed 1974·Granted Mar 16, 1976·10 cites·12 claims
- 1446US4031786ATone selector circuit with multiplexed tone data transferWARWICK ELECTRONICS INC·Filed 1975·Granted Jun 28, 1977·9 cites·19 claims
- 1543US3954318AElectrical connectorWARWICK ELECTRONICS INC·Filed 1975·Granted May 4, 1976·11 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →