Patents by Inventor Sandra Prast

Sandra Prast 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).

  • Wireless subscriber billing and distribution
    Publication number: 20060270386
    Abstract: Systems and methods for generating and responding to billing requests in a wireless subscriber billing system are disclosed. A billing request can be generated at a trusted service. The billing request including billing information is communicated to a wireless subscriber billing system. A validation response to the billing request is generated in the wireless subscriber billing system and the validation response is communicated to the trusted service.
    Type: Application
    Filed: May 31, 2005
    Publication date: November 30, 2006
    Inventors: Julie Yu, Mitchell Oliver, Gerald Horel, Phil Nguyen, Sandra Prast, Jaiteerth Patwari