Patents by Inventor Shobhan M. Lakkapragada

Shobhan M. Lakkapragada 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).

  • System, device, and method for distributing routing information in an optical virtual private network
    Patent number: 7046662
    Abstract: A system, device, and method for distributing routing information in an optical virtual private network establishes an initial bootstrap topology and distributes the routing information over the initial bootstrap topology. Each node establishes a communication connection to one and only one lower priority peer node if such a lower priority peer node exists. If more than one lower priority peer nodes exist, then one of the lower priority peer nodes is selected and the communication connection is established to the selected lower priority peer node.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: May 16, 2006
    Assignee: Nortel Networks Ltd
    Inventors: Rajesh Saluja, Stephen Suryaputra, Vikram Ramachandran, Indermohan S. Monga, Shobhan M. Lakkapragada, Khera Gautam