Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christian Aabye0
Patrick Faith0
Ayman Hammad0
Jagdeep Singh Sahota0
Date of Patent
June 22, 2010
0Patent Application Number
117643760
Date Filed
June 18, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method is disclosed. The method includes generating a verification value in response to a transaction involving a portable consumer device, where the verification value is generated using a first dynamic data element and a second dynamic data element. The verification value is sent to a service provider associated with the portable consumer device so that the service provider can verify the transaction.
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