Richard W Faith

Inventor

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Work History

Patent OwnerApplications FiledYear
VALENZONA, JOSEPH F.
1
1987
VALENZONA, JOSEPH F., 13739 DESTINO PLACE, CERRITOS, CA.
1
1987
Orion Industries, Inc.
1
1982
FENDER MUSICAL INSTRUMENTS CORPORATION
2
2002
APHEX SYSTEMS, LTD.
1
1996
TIMOTHY C. HOMAN
1
2002
FLUKE CORPORATION
1
2
1
1985
1987
1988

Inventor Addresses

AddressDuration
Camarillo, CAJul 27, 99 - Jul 27, 99
Hacienda Heights, CAJun 18, 85 - Jun 18, 85
Oxnard, CAJul 21, 87 - Sep 19, 89
Phoenix, AZNov 09, 04 - Nov 09, 04
Phoenix, AZ, USJul 10, 03 - Jan 22, 04

Technology Profile

Technology # of Patents
H01H: ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 1
H03F: AMPLIFIERS 3
H03G: CONTROL OF AMPLIFICATION 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
6,816,0092004Circuit and method for a transimpedance audio amplifier providing variable gain while maintaining load impedance4
2004/0012,4402004Circuit and method for a transimpedance audio amplifier providing variable gain while maintaining load impedance
2003/0127,9142003Exhaust fan timeout system
5,930,3741999Phase coherent crossover22
4,868,8581989Keypad/dialler interface for telephone test set2

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