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Spatial light modulator system
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Patent number 5,704,701
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Issue date Jan 6, 1998
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Rank Brimar Limited
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Martin Kavanagh
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Spatial light modulators
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Patent number 5,686,939
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Issue date Nov 11, 1997
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Rank Brimar Limited
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John David Millward
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Deflection system
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Patent number 5,488,272
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Issue date Jan 30, 1996
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Rank Brimar Limited
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John R. Cotton
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Color optical output system
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Patent number 5,424,868
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Issue date Jun 13, 1995
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Rank Brimar Limited
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Raymond G. Fielding
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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