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Routing messages to user devices
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Patent number 10,439,918
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Issue date Oct 8, 2019
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Amazon Technologies, Inc.
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Adam Schott Riggs
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G06 - COMPUTING CALCULATING COUNTING
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Routing messages to user devices
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Patent number 10,122,608
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Issue date Nov 6, 2018
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Amazon Technologies, Inc.
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Adam Schott Riggs
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Routing messages to user devices
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Patent number 9,319,856
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Issue date Apr 19, 2016
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Amazon Technologies, Inc.
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Adam Schott Riggs
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H04 - ELECTRIC COMMUNICATION TECHNIQUE