US Patent 9317847 E-card transaction authorization based on geographic location
Patent 9317847 was granted and assigned to Sony on April, 2016 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
September 23, 2014
Date of Patent
April 19, 2016
Patent Applicant
Patent Application Number
14493911
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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