Inventor
HOSKINSON WILLIAM R
US18 patents
Patents
18 patentsUS4282575AAug 4, 1981
Control system for vending machine
WURLITZER CO64 citations95
US4205575AJun 3, 1980
Binary interpolator for electronic musical instrument
WURLITZER CO24 citations81
US4361754ANov 30, 1982
Record operated control system for a vending machine
WURLITZER CO25 citations80
US4299153ANov 10, 1981
Touch responsive envelope control for electronic musical instrument
WURLITZER CO11 citations73
US4205574AJun 3, 1980
Electronic musical instrument with variable pulse producing system
WURLITZER CO7 citations73
US4253369AMar 3, 1981
Digital control of attack and decay
WURLITZER CO3 citations62
US4207792AJun 17, 1980
Tri-state encoding circuit for electronic musical instrument
WURLITZER CO5 citations62
US4388851AJun 21, 1983
Non-volatile memory system for an electronic musical instrument
WURLITZER CO5 citations61
US4342247AAug 3, 1982
Production of detuning effects in an electronic musical instrument
WURLITZER CO2 citations61
US4319508AMar 16, 1982
Modular, expandable digital organ system
WURLITZER CO3 citations61
US4271741AJun 9, 1981
Accompaniment system for electronic musical instrument
WURLITZER CO3 citations61
US4256002AMar 17, 1981
Large scale integrated circuit generator chip for electronic organ
WURLITZER CO3 citations61
US4254682AMar 10, 1981
Production of chord notes in a digital organ
WURLITZER CO4 citations61
US4253366AMar 3, 1981
Large scale integrated circuit chip for an electronic organ
WURLITZER CO1 citations51
US4216693AAug 12, 1980
Means for storing bass rhythm patterns
WURLITZER CO0 citations50
US4207793AJun 17, 1980
Variable rate portamento system
WURLITZER CO1 citations50
US4196651AApr 8, 1980
Non-redundant generator unlocking
WURLITZER CO1 citations50
US4226157AOct 7, 1980
Waveform synthesis for an electronic musical instrument
WURLITZER CO1 citations49