Patents by Inventor Harry Williams

Harry Williams 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).

  • Publication number: 20150220930
    Abstract: The invention described in this specification relates generally to fraud prevention, and more particularly, to prevention of payment card-based fraud. (FIGS. 1, 2 and 3) Previously to verify the authenticity of the cardholder before completing the transaction additional information was obtained from the cardholder at the time of the transaction. Embodiments of the present invention include a process to prevent card payment fraud by using a specified duration of time to limit fraudulent card payment activity using an IS08583 message set. In other embodiments, the process uses a timed authorization period which starts prior to a transaction and during which the transaction is to be completed with a payment card.
    Type: Application
    Filed: March 25, 2015
    Publication date: August 6, 2015
    Inventor: Harry Williams