Assignee
NORLIN IND INC
66 granted patents·1,134 citations·filing 1975–1982
Top patents by PatentIndex Score
66 records- 0195US4442745ALong duration aperiodic musical waveform generatorNORLIN IND INC·Filed 1980·Granted Apr 17, 1984·56 cites·19 claims
- 0295US4330751AProgrammable frequency and duty cycle tone signal generatorNORLIN IND INC·Filed 1979·Granted May 18, 1982·64 cites·1 claims
- 0395US4259888ATone generation system employing triangular wavesNORLIN IND INC·Filed 1979·Granted Apr 7, 1981·50 cites·17 claims
- 0492US4266878AApparatus for measurement of soil moisture contentNORLIN IND INC·Filed 1978·Granted May 12, 1981·73 cites·12 claims
- 0592US4151776AElectronic pickup system for stringed musical instrumentNORLIN IND INC·Filed 1975·Granted May 1, 1979·45 cites·17 claims
- 0691US4385543AAdjustable bridge for a stringed musical instrumentNORLIN IND INC·Filed 1981·Granted May 31, 1983·52 cites·12 claims
- 0790US4180707ADistortion sound effects circuitNORLIN IND INC·Filed 1977·Granted Dec 25, 1979·34 cites·24 claims
- 0887US4334452APlastic musical instrument body having structural insertNORLIN IND INC·Filed 1980·Granted Jun 15, 1982·74 cites·19 claims
- 0986USD269523SGuitar or similar articleNORLIN IND INC·Filed 1981·Granted Jun 28, 1983·28 cites·1 claims
- 1085US4208941AAdjustable bridge saddleNORLIN IND INC·Filed 1979·Granted Jun 24, 1980·35 cites·10 claims
- 1184US4277697ADuty cycle control apparatusNORLIN IND INC·Filed 1979·Granted Jul 7, 1981·21 cites·11 claims
- 1283USD269524SBass guitar or similar articleNORLIN IND INC·Filed 1981·Granted Jun 28, 1983·24 cites·1 claims
- 1383US4198892ATone generator for electronic musical instrument with digital glissando, portamento and vibratoNORLIN IND INC·Filed 1978·Granted Apr 22, 1980·21 cites·34 claims
- 1482US4215242AReverberation systemNORLIN IND INC·Filed 1978·Granted Jul 29, 1980·33 cites·25 claims
- 1581US4433601AOrchestral accompaniment techniquesNORLIN IND INC·Filed 1981·Granted Feb 28, 1984·22 cites·52 claims
- 1680US4301415AProgrammable multiple phase AC power supplyNORLIN IND INC·Filed 1980·Granted Nov 17, 1981·41 cites·15 claims
- 1778US4326260ALinear piecewise waveform generator for an electronic musical instrumentNORLIN IND INC·Filed 1980·Granted Apr 20, 1982·18 cites·10 claims
- 1875US4342245AComplex waveform generator for musical instrumentNORLIN IND INC·Filed 1981·Granted Aug 3, 1982·46 cites·25 claims
- 1974USD256368SGuitar or similar articleNORLIN IND INC·Filed 1978·Granted Aug 12, 1980·14 cites·1 claims
- 2072US4257106AMethod and apparatus for thermal imagingNORLIN IND INC·Filed 1979·Granted Mar 17, 1981·22 cites·4 claims
- 2170US4228713AProgrammable current source for filter or oscillatorNORLIN IND INC·Filed 1978·Granted Oct 21, 1980·18 cites·23 claims
- 2268US4475427AFrequency independent ramp generatorNORLIN IND INC·Filed 1981·Granted Oct 9, 1984·12 cites·6 claims
- 2366US4481851ATone generator assignment system for an electronic musical instrumentNORLIN IND INC·Filed 1981·Granted Nov 13, 1984·11 cites·12 claims
- 2465US4374482AVocal effect for musical instrumentNORLIN IND INC·Filed 1980·Granted Feb 22, 1983·23 cites·19 claims
- 2565US4334195AVoltage controlled attenuatorNORLIN IND INC·Filed 1980·Granted Jun 8, 1982·13 cites·15 claims
- 2665US4291604AMemory override system for programmed electronic synthesizerNORLIN IND INC·Filed 1979·Granted Sep 29, 1981·11 cites·19 claims
- 2765US4184726AReversible mounting bracketNORLIN IND INC·Filed 1978·Granted Jan 22, 1980·23 cites·6 claims
- 2863USD254621SGuitar or similar articleNORLIN IND INC·Filed 1977·Granted Apr 1, 1980·9 cites·1 claims
- 2962US4281415ADigital tunerNORLIN IND INC·Filed 1979·Granted Jul 28, 1981·6 cites·10 claims
- 3058US4519286AMethod and apparatus for animated harmonizationNORLIN IND INC·Filed 1982·Granted May 28, 1985·8 cites·5 claims
- 3157US4343216ASerial interface circuit for an electronic musical instrumentNORLIN IND INC·Filed 1980·Granted Aug 10, 1982·8 cites·7 claims
- 3256US4202238ACompressor-expander for a musical instrumentNORLIN IND INC·Filed 1978·Granted May 13, 1980·8 cites·27 claims
- 3355US4287805ADigital envelope modulator for digital waveformNORLIN IND INC·Filed 1980·Granted Sep 8, 1981·7 cites·39 claims
- 3455US4241408AHigh resolution fractional dividerNORLIN IND INC·Filed 1979·Granted Dec 23, 1980·17 cites·5 claims
- 3555USD254260SBass guitar or similar articleNORLIN IND INC·Filed 1977·Granted Feb 19, 1980·7 cites·1 claims
- 3654US4242936AAutomatic rhythm generatorNORLIN IND INC·Filed 1979·Granted Jan 6, 1981·12 cites·13 claims
- 3754US4240318APortamento and glide tone generator having multimode clock circuitNORLIN IND INC·Filed 1979·Granted Dec 23, 1980·7 cites·24 claims
- 3853US4186637ATone generating system for electronic musical instrumentNORLIN IND INC·Filed 1977·Granted Feb 5, 1980·12 cites·21 claims
- 3952US4248118AHarmony recognition technique applicationNORLIN IND INC·Filed 1979·Granted Feb 3, 1981·11 cites·2 claims
- 4050US4333376AApparatus for reinforcing notes selected by more than one keyNORLIN IND INC·Filed 1980·Granted Jun 8, 1982·6 cites·15 claims
- 4149US4450748ASolid body guitar with sealed cavityNORLIN IND INC·Filed 1982·Granted May 29, 1984·11 cites·10 claims
- 4248US4352311ASynthesizer preset editing techniquesNORLIN IND INC·Filed 1980·Granted Oct 5, 1982·5 cites·24 claims
- 4348US4208939AData encoder for an electronic musical instrumentNORLIN IND INC·Filed 1979·Granted Jun 24, 1980·10 cites·21 claims
- 4447US4171475AFlexible switch contact having a precious metal contact surfaceNORLIN IND INC·Filed 1978·Granted Oct 16, 1979·7 cites·6 claims
- 4545US4215616AAsynchronous tone generatorNORLIN IND INC·Filed 1979·Granted Aug 5, 1980·8 cites·23 claims
- 4645US4186642AProgrammable circuits for electronic musical instrumentsNORLIN IND INC·Filed 1977·Granted Feb 5, 1980·8 cites·72 claims
- 4744US4228717AElectronic musical instrument capable of generating a chorus soundNORLIN IND INC·Filed 1978·Granted Oct 21, 1980·4 cites·4 claims
- 4841US4412471ASynchronization system for an electronic musical instrument having plural automatic play featuresNORLIN IND INC·Filed 1982·Granted Nov 1, 1983·6 cites·11 claims
- 4941US4334454AGuitar bridgeNORLIN IND INC·Filed 1980·Granted Jun 15, 1982·13 cites·20 claims
- 5040US4311077AElectronic musical instrument chord correction techniquesNORLIN IND INC·Filed 1980·Granted Jan 19, 1982·3 cites·14 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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