Patents by Inventor Dan Yu

Dan Yu 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).

  • Method for routing a connection from a first mobile station to a second mobile station, wireless communication system, central routing device, and mobile station
    Publication number: 20060040670
    Abstract: Disclosed is a method in which a connection is routed from a first mobile station to a second mobile station via at least one additional mobile station, pieces of positional information being detected via the mobile stations. A central routing device determines a route for the connection based on the pieces of positional information. The routing device generates routing information corresponding to the determined route and transmits said routing information to the mobile stations.
    Type: Application
    Filed: August 6, 2003
    Publication date: February 23, 2006
    Inventors: Hui Li, Egon Schulz, Dan Yu