Assignee
ARP INSTR
9 granted patents·235 citations·filing 1974–1979
Top patents by PatentIndex Score
9 records- 0188US4257305APressure sensitive controller for electronic musical instrumentsARP INSTR·Filed 1977·Granted Mar 24, 1981·80 cites·8 claims
- 0285US4217803APiano-action keyboardARP INSTR·Filed 1979·Granted Aug 19, 1980·40 cites·12 claims
- 0381US4044642ATouch sensitive polyphonic musical instrumentARP INSTR·Filed 1974·Granted Aug 30, 1977·42 cites·19 claims
- 0475US3965789AElectronic musical instrument effects controlARP INSTR·Filed 1974·Granted Jun 29, 1976·22 cites·6 claims
- 0565US3930429ADigital music synthesizerARP INSTR·Filed 1974·Granted Jan 6, 1976·13 cites·16 claims
- 0660US4144790AChoral generatorARP INSTR·Filed 1977·Granted Mar 20, 1979·16 cites·10 claims
- 0752US4273017APiano action keyboard with roller and elastic diaphragm transducerARP INSTR·Filed 1979·Granted Jun 16, 1981·13 cites·6 claims
- 0841US4011466ADynamic filterARP INSTR·Filed 1976·Granted Mar 8, 1977·5 cites·14 claims
- 0939US4136595ASingle bus keyboardARP INSTR·Filed 1976·Granted Jan 30, 1979·4 cites·7 claims
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