Patents by Inventor Randall Silva

Randall Silva 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).

  • Mode determination for mobile GPS terminals
    Publication number: 20050162310
    Abstract: The present invention discloses a system for determining the position of a GPS terminal. The system comprises a GPS terminal, a location aiding server, and a communications system. Messages are passed between the GPS terminal and the server, as well as within the GPS terminal, to determine the mode of operation of the GPS portion of the system. Decisions are made based on availability of aiding data and Quality of Service requirements.
    Type: Application
    Filed: January 17, 2004
    Publication date: July 28, 2005
    Inventors: Ashutosh Pande, Lionel Garin, Steve Chiayee, Gengsheng Zhang, Randall Silva