US Patent 9037491 Card reader emulation for cardless transactions
Patent 9037491 was granted and assigned to Block on May, 2015 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
February 21, 2014
Date of Patent
May 19, 2015
Patent Applicant
Patent Application Number
14187049
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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