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DYNAMIC MACHINE-READABLE CODES
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AT&T INTELLECTUAL PROPERTY I, L.P.
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Thomas Kirk
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G06 - COMPUTING CALCULATING COUNTING
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DYNAMIC MACHINE-READABLE CODES
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Publication number 20190303966
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Publication date Oct 3, 2019
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AT&T INTELLECTUAL PROPERTY I, L.P.
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Thomas Kirk
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G06 - COMPUTING CALCULATING COUNTING
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DYNAMIC MACHINE-READABLE CODES
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Publication number 20150149276
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Publication date May 28, 2015
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AT&T INTELLECTUAL PROPERTY I, L.P.
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Thomas Kirk
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G06 - COMPUTING CALCULATING COUNTING
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Proof-of-Purchase Watermarks
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Publication number 20130276148
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Publication date Oct 17, 2013
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Thomas Killian
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G06 - COMPUTING CALCULATING COUNTING
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SEAMLESS DATA NETWORKING
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Publication number 20130091560
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Publication date Apr 11, 2013
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AT&T INTELLECTUAL PROPERTY I, L.P.
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Thomas J. Killian
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Mobile Payment Using DTMF Signaling
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Publication number 20120011007
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Publication date Jan 12, 2012
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AT&T Intellectual Property I, L.P.
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Charles Douglas Blewett
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G06 - COMPUTING CALCULATING COUNTING
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Third-party watermarking
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Thomas Killian
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G06 - COMPUTING CALCULATING COUNTING
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