Patents by Inventor Douglas Fieldhouse

Douglas Fieldhouse 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: 20080057903
    Abstract: A calling account recharge system, method, and device are provided. The device has an associated stored-value calling account, and typically includes a selector, a communications program configured to communicate with a recharge service via a communication network, and a recharge option selectable by a user upon actuation of the selector. The recharge option is configured to cause the communications program to initiate a recharge transaction with the recharge service via the communication network, in order to add calling units to the stored-value calling account. The device may be configured to access the communication network via a toll-free gateway.
    Type: Application
    Filed: June 25, 2007
    Publication date: March 6, 2008
    Applicant: VESTA CORPORATION
    Inventors: Douglas Fieldhouse, Kingsley Wick