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Display system
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Patent number 7,460,293
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Issue date Dec 2, 2008
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Hewlett-Packard Development Company, L.P.
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Timothy R Emery
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Light modulator device
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Patent number 7,457,026
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Issue date Nov 25, 2008
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Hewlett-Packard Development Company, L.P.
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Robert W. Shreeve
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Light modulator device
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Patent number 7,019,887
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Issue date Mar 28, 2006
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Hewlett-Packard Development Company, L.P.
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James Z. Guo
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G02 - OPTICS
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