Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Theodore J. L. Shrader0
Michael J. Burkhart0
Michael P. Carlson0
Date of Patent
July 24, 2018
Patent Application Number
15589438
Date Filed
May 8, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
In response to detecting a configured quick response (QR) code change event in a retail environment, a changed dynamic QR code is displayed that includes an encoded new unique value. The changed dynamic QR code is changed from a previously-displayed dynamic QR code and is changed based upon a set of contemporaneous data elements associated with an item displayed in the retail environment.
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