Patents by Inventor Ian Drysdale

Ian Drysdale has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LEAST COST NETWORK ROUTING FOR ELECTRONIC TRANSACTIONS
    Publication number: 20070233597
    Abstract: The present invention generally relates to systems and methods for determining a lowest cost debit/credit network for an electronic transaction and methods for routing an electronic transaction through a lowest cost network for the transaction. The invention generally involves providing a transaction table array and determining a lowest cost debit/credit network from the transaction table array for the electronic transaction.
    Type: Application
    Filed: March 6, 2007
    Publication date: October 4, 2007
    Applicant: First Data Corporation
    Inventors: William Petersen, Ian Drysdale