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Gregory C. Parrish
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Long Beach, CA, US
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last 30 patents
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Patent Grant
Method to synchronize video modulation using a constant time base
Patent number
5,638,131
Issue date
Jun 10, 1997
Brooktree Corporation
Gregory C. Parrish
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
Method to synchronize video modulation using a constant time base
Patent number
5,404,173
Issue date
Apr 4, 1995
Brooktree Corporation
Gregory C. Parrish
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS