Patents Assigned to Visa International Space Association
  • Mobile communications message verification of financial transactions
    Patent number: 9818121
    Abstract: A system and method for verifying a secure transaction by evaluating the transaction, generating a first verification value for the transaction, sending an electronic mobile message to a wireless device associated with the transaction, receiving a response from the wireless device to the electronic mobile message associated with the transaction and generating a new second verification value for the transaction based on the response is provided. The second verification value may be used to validate or invalidate the secure transaction.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: November 14, 2017
    Assignee: Visa International Space Association
    Inventors: Randall A. Snyder, Thomas S. Ginter