Patents by Inventor Friskney Robert

Friskney Robert 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 of and system for routing in a photonic network
    Patent number: 7477843
    Abstract: A method of and system for determining a path through which to route a connection in a photonic network in which optically viable photonic paths of one or more physical links are determined and considered as “virtual” links in a “virtual” topology. Routing is then performed using the “virtual” topology rather than the physical topology to compute “virtual” paths of one or more “virtual” links.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: January 13, 2009
    Assignee: Nortel Networks Limited
    Inventors: Bram Peeters, Friskney Robert, James Shields