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Color to monochrome conversion
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Patent number 5,245,327
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Issue date Sep 14, 1993
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Chips and Technologies, Incorporated
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Robert M. Pleva
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Color to monochrome conversion
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Patent number 4,977,398
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Issue date Dec 11, 1990
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Chips and Technologies, Incorporated
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Robert M. Pleva
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Display processor
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Patent number 4,780,709
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Issue date Oct 25, 1988
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Intel Corporation
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Martin Randall
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS