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General purpose messaging
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Patent number 10,873,555
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Issue date Dec 22, 2020
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Visa International Service Association
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Dinah Sloan
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G06 - COMPUTING CALCULATING COUNTING
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General purpose messaging
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Patent number 9,825,897
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Issue date Nov 21, 2017
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Visa International Service Association
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Dinah Sloan
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Payment card with integrated chip
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Patent number 9,373,111
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Issue date Jun 21, 2016
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Visa International Service Association
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Kim Wagner
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G06 - COMPUTING CALCULATING COUNTING
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General purpose messaging
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Patent number 9,111,280
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Issue date Aug 18, 2015
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Visa International Service Association
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Dinah Sloan
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H04 - ELECTRIC COMMUNICATION TECHNIQUE