Patents by Inventor Qiyue Zhang

Qiyue Zhang 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).

  • Virtual satellite position system server
    Publication number: 20050020282
    Abstract: A virtual satellite system server that collects and transmits aiding and assisting data to satellite positioning system enabled device upon an event occurring or upon receipt of a message where the virtual satellite system server may also have a location server that contains location data and determines which virtual satellite system server may respond to another device seeking aiding or assisting information in order for the other device to determine it's position.
    Type: Application
    Filed: June 23, 2004
    Publication date: January 27, 2005
    Inventors: Ashutosh Pande, Steven Chang, Lionel Garin, Qiyue Zhang