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Electronic document reading devices
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Patent number 8,711,395
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Issue date Apr 29, 2014
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Plastic Logic Limited
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Duncan Barclay
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Electronic document reader
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Patent number 8,539,341
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Issue date Sep 17, 2013
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Plastic Logic Limited
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Duncan Barclay
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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-
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Electronic document reader
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Patent number D622273
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Issue date Aug 24, 2010
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Plastic Logic Limited
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Carl Hayton
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D14 - Recording, communication, or information retrieval equipment
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Electronic document reader
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Patent number RE41501
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Issue date Aug 17, 2010
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Plastic Logic Limited
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Ben Watson
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D14 - Recording, communication, or information retrieval equipment
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Electronic document reader
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Patent number D603398
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Issue date Nov 3, 2009
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Plastic Logic Limited
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Ben Watson
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D14 - Recording, communication, or information retrieval equipment
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Electronic document reader
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Patent number D585888
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Issue date Feb 3, 2009
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Plastic Logic Limited
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Ben Watson
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D14 - Recording, communication, or information retrieval equipment