William M. Howard

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Simultaneous communication of analog and binary information in a si...
- Patent number 4,346,380
- Issue date Aug 24, 1982
- National Semiconductor Corporation
- Dennis M. Monticelli
- G08 - SIGNALLING
Information Patent Grant
Extended range current-to-time converter
- Patent number 4,104,547
- Issue date Aug 1, 1978
- National Semiconductor Corporation
- Thomas M. Frederiksen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Adaptively biased differential operational amplifier for photo diode
- Patent number 4,092,611
- Issue date May 30, 1978
- National Semiconductor Corporation
- Thomas M. Frederiksen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sonar system for use by fishermen and the like
- Patent number 3,952,279
- Issue date Apr 20, 1976
- National Semiconductor Corporation
- Thomas M. Frederiksen
- G01 - MEASURING TESTING