Assignee
NORLIN IND INC
66 patents
Top patents by PatentIndex Score
US4385543AMay 31, 1983
Adjustable bridge for a stringed musical instrument
NORLIN IND INC52 citations92
US4342245AAug 3, 1982
Complex waveform generator for musical instrument
NORLIN IND INC46 citations92
US4266878AMay 12, 1981
Apparatus for measurement of soil moisture content
NORLIN IND INC73 citations92
US4259888AApr 7, 1981
Tone generation system employing triangular waves
NORLIN IND INC50 citations92
US4215242AJul 29, 1980
Reverberation system
NORLIN IND INC33 citations92
US4180707ADec 25, 1979
Distortion sound effects circuit
NORLIN IND INC34 citations91
US4442745AApr 17, 1984
Long duration aperiodic musical waveform generator
NORLIN IND INC56 citations90
US4208941AJun 24, 1980
Adjustable bridge saddle
NORLIN IND INC35 citations90
USD269523SJun 28, 1983
Guitar or similar article
NORLIN IND INC28 citations88
US4334452AJun 15, 1982
Plastic musical instrument body having structural insert
NORLIN IND INC74 citations86
US4330751AMay 18, 1982
Programmable frequency and duty cycle tone signal generator
NORLIN IND INC64 citations85
US4301415ANov 17, 1981
Programmable multiple phase AC power supply
NORLIN IND INC41 citations85
US4433601AFeb 28, 1984
Orchestral accompaniment techniques
NORLIN IND INC22 citations81
US4374482AFeb 22, 1983
Vocal effect for musical instrument
NORLIN IND INC23 citations81
US4277697AJul 7, 1981
Duty cycle control apparatus
NORLIN IND INC21 citations81
US4198892AApr 22, 1980
Tone generator for electronic musical instrument with digital glissando, portamento and vibrato
NORLIN IND INC21 citations81
US4151776AMay 1, 1979
Electronic pickup system for stringed musical instrument
NORLIN IND INC45 citations81
US4184726AJan 22, 1980
Reversible mounting bracket
NORLIN IND INC23 citations79
USD269524SJun 28, 1983
Bass guitar or similar article
NORLIN IND INC24 citations78
US4257106AMar 17, 1981
Method and apparatus for thermal imaging
NORLIN IND INC22 citations78
US4334195AJun 8, 1982
Voltage controlled attenuator
NORLIN IND INC13 citations74
US4519286AMay 28, 1985
Method and apparatus for animated harmonization
NORLIN IND INC8 citations73
US4481851ANov 13, 1984
Tone generator assignment system for an electronic musical instrument
NORLIN IND INC11 citations73
US4475427AOct 9, 1984
Frequency independent ramp generator
NORLIN IND INC12 citations73
US4326260AApr 20, 1982
Linear piecewise waveform generator for an electronic musical instrument
NORLIN IND INC18 citations73
US4291604ASep 29, 1981
Memory override system for programmed electronic synthesizer
NORLIN IND INC11 citations73
US4267579AMay 12, 1981
Digital waveform generator having constant signal to noise ratio
NORLIN IND INC8 citations73
US4248118AFeb 3, 1981
Harmony recognition technique application
NORLIN IND INC11 citations73
US4241408ADec 23, 1980
High resolution fractional divider
NORLIN IND INC17 citations73
US4240318ADec 23, 1980
Portamento and glide tone generator having multimode clock circuit
NORLIN IND INC7 citations73
US4215616AAug 5, 1980
Asynchronous tone generator
NORLIN IND INC8 citations73
US4450748AMay 29, 1984
Solid body guitar with sealed cavity
NORLIN IND INC11 citations72
US4343216AAug 10, 1982
Serial interface circuit for an electronic musical instrument
NORLIN IND INC8 citations72
US4202238AMay 13, 1980
Compressor-expander for a musical instrument
NORLIN IND INC8 citations72
US4186637AFeb 5, 1980
Tone generating system for electronic musical instrument
NORLIN IND INC12 citations72
US4242936AJan 6, 1981
Automatic rhythm generator
NORLIN IND INC12 citations71
US4287805ASep 8, 1981
Digital envelope modulator for digital waveform
NORLIN IND INC7 citations70
US4236774ADec 2, 1980
Electronic apparatus cabinet assembly
NORLIN IND INC7 citations70
US4228713AOct 21, 1980
Programmable current source for filter or oscillator
NORLIN IND INC18 citations70
US4186642AFeb 5, 1980
Programmable circuits for electronic musical instruments
NORLIN IND INC8 citations70
US4208939AJun 24, 1980
Data encoder for an electronic musical instrument
NORLIN IND INC10 citations69
USD256368SAug 12, 1980
Guitar or similar article
NORLIN IND INC14 citations68
USD254621SApr 1, 1980
Guitar or similar article
NORLIN IND INC9 citations68
US4352311AOct 5, 1982
Synthesizer preset editing techniques
NORLIN IND INC5 citations63
US4311077AJan 19, 1982
Electronic musical instrument chord correction techniques
NORLIN IND INC3 citations63
US4228717AOct 21, 1980
Electronic musical instrument capable of generating a chorus sound
NORLIN IND INC4 citations63
US4173915ANov 13, 1979
Programmable dynamic filter
NORLIN IND INC6 citations62
US4467689AAug 28, 1984
Chord recognition technique
NORLIN IND INC7 citations61
US4333376AJun 8, 1982
Apparatus for reinforcing notes selected by more than one key
NORLIN IND INC6 citations61
US4244260AJan 13, 1981
Footage volume control circuit
NORLIN IND INC4 citations61
Showing the top 50 of 66 patents by PatentIndex Score.