Patents by Inventor Gurumurthy V. S. Yeleswarapu

Gurumurthy V. S. Yeleswarapu 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).

  • Remapping module identifier fields and port identifier fields
    Patent number: 7948987
    Abstract: A method of adjusting fields of a datagram in the handling of the datagram in a network device may comprising receiving a datagram, with the datagram having at least module identifier fields and port identifier fields, at a port of a network device, adding or subtracting an offset value to at least one of the module identifier fields and at least one of the port identifier fields of the datagram based on data registers in the network device, and forwarding the datagram to a legacy device based on the module and port identifier fields of the datagram. A size of each of the module identifier fields and the port identifier fields handled by the legacy device may be smaller than a size of the module identifier fields and port identifier fields handled by the network device.
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: May 24, 2011
    Assignee: Broadcom Corporation
    Inventors: Kevin Cameron, Gurumurthy v. s. Yeleswarapu, Mohan Kalkunte, Srinivas Sampath, Brian Baird
  • REMAPPING MODULE IDENTIFIER FIELDS AND PORT IDENTIFIER FIELDS
    Publication number: 20100265952
    Abstract: A method of adjusting fields of a datagram in the handling of the datagram in a network device may comprising receiving a datagram, with the datagram having at least module identifier fields and port identifier fields, at a port of a network device, adding or subtracting an offset value to at least one of the module identifier fields and at least one of the port identifier fields of the datagram based on data registers in the network device, and forwarding the datagram to a legacy device based on the module and port identifier fields of the datagram. A size of each of the module identifier fields and the port identifier fields handled by the legacy device may be smaller than a size of the module identifier fields and port identifier fields handled by the network device.
    Type: Application
    Filed: July 6, 2010
    Publication date: October 21, 2010
    Applicant: BROADCOM CORPORATION
    Inventors: Kevin Cameron, Gurumurthy v.s. Yeleswarapu, Mohan Kalkunte, Srinivas Sampath, Brian Baird
  • Method and apparatus for remapping module identifiers and substituting ports in network devices
    Patent number: 7778245
    Abstract: A method of adjusting fields of a datagram in the handling of the datagram in a network device is disclosed. The method includes receiving a datagram, with the datagram having at least module identifier fields and port identifier fields, at a port of a network device, determining whether the received datagram is a unicast datagram, adjusting the module and port identifier fields of the datagram based on data registers in the network device when the received datagram is a unicast datagram and forwarding the datagram based on the module and port identifier fields of the datagram. The port of the network device is connected to a legacy device, where the legacy device has a reduced handling capacity when compared to the network device.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: August 17, 2010
    Assignee: Broadcom Corporation
    Inventors: Kevin Cameron, Gurumurthy V. S. Yeleswarapu, Mohan Kalkunte, Srinivas Sampath, Brian Baird