Patents by Inventor Bharathi B. Devi

Bharathi B. Devi 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).

  • Forwarding packets to aggregated links using distributed ingress card processing
    Patent number: 7551616
    Abstract: A method perfomed by an ingress card includes receiving a packet with a destination identifier, and determining an aggregated link associated with the destination identifier that includes multiple egress ports. The method further includes determining a destination port from the egress ports of the aggregated link, and communicating the packet to the destination port.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: June 23, 2009
    Assignee: Fujitsu Limited
    Inventors: Bharathi B. Devi, Kyl W. Scott, Edward A. Harbin, Nikhil Kanodia
  • Optimizing path selection for multiple service classes in a network
    Patent number: 7346056
    Abstract: A method for routing traffic in a network includes determining topology information for the network and determining traffic demands for multiple service classes. The method further includes determining an objective function for an optimization problem using the topology information and demands, and determining a solution to that specifies a network path for each demand.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: March 18, 2008
    Assignee: Fujitsu Limited
    Inventor: Bharathi B. Devi
  • Forwarding packets to aggregated links using distributed ingress card processing
    Patent number: 6973082
    Abstract: A method perfomed by an ingress card includes receiving a packet with a destination identifier, and determining an aggregated link associated with the destination identifier that includes multiple egress ports. The method further includes determining a destination port from the egress ports of the aggregated link, and communicating the packet to the destination port.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: December 6, 2005
    Assignee: Fujitsu Limited
    Inventors: Bharathi B. Devi, Kyl W. Scott, Edward A. Harbin, Nikhil Kanodia
  • Optimizing path selection for multiple service classes in a network
    Publication number: 20030147400
    Abstract: A method for routing traffic in a network includes determining topology information for the network and determining traffic demands for multiple service classes. The method further includes determining an objective function for an optimization problem using the topology information and demands, and determining a solution to that specifies a network path for each demand.
    Type: Application
    Filed: February 1, 2002
    Publication date: August 7, 2003
    Applicant: Fujitsu Network Communications, Inc.
    Inventor: Bharathi B. Devi
  • Forwarding packets to aggregated links using distributed ingress card processing
    Publication number: 20030147387
    Abstract: A method perfomed by an ingress card includes receiving a packet with a destination identifier, and determining an aggregated link associated with the destination identifier that includes multiple egress ports. The method further includes determining a destination port from the egress ports of the aggregated link, and communicating the packet to the destination port.
    Type: Application
    Filed: April 24, 2002
    Publication date: August 7, 2003
    Applicant: Fujitsu Network Communications, Inc.
    Inventors: Bharathi B. Devi, Kyl W. Scott, Edward A. Harbin, Nikhil Kanodia