Patents by Inventor Cedric Jean Alfred Westphal

Cedric Jean Alfred Westphal 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).

  • Routing optimization proxy in IP networks
    Publication number: 20040095913
    Abstract: A system and method provides a routing optimization proxy in an IP network. A secure association is established between a corresponding node and the routing optimization proxy. An authentication procedure is performed for binding updates between the mobile node and the corresponding node. Packets from the corresponding node to the mobile node are addressed by the routing optimization proxy. Routes taken by the packets may be optimized.
    Type: Application
    Filed: November 20, 2002
    Publication date: May 20, 2004
    Applicant: Nokia, Inc.
    Inventor: Cedric Jean Alfred Westphal