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Hewlett-Packard Development Company, L.P.
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Liquid crystal display device
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Issue date Sep 12, 2017
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Hewlett-Packard Development Company, L.P.
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G02 - OPTICS
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Diffuse cholesteric reflector
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Patent number 9,383,483
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Issue date Jul 5, 2016
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Hewlett-Packard Development Company, L.P.
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Mario Ariosto Matranga
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G02 - OPTICS