Patents by Inventor Harmeet Sahni

Harmeet Sahni 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).

  • Multi-router system having shared network interfaces
    Patent number: 9444768
    Abstract: A multi-router system is described in which hardware and software components of one or more standalone routers can be partitioned into multiple logical routers. The multiple logical routers are isolated from each other in terms of routing and forwarding functions yet allow network interfaces to be shared between the logical routers. Moreover, different logical routers can share network interfaces without impacting the ability of any of the logical routers to be independently scaled to meet the bandwidth demands of the customers serviced by the logical router.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: September 13, 2016
    Assignee: Juniper Networks, Inc.
    Inventors: Sriram Raghunathan, Yong Luo, Wai Leung Chan, Surinder Singh, Abbas Sakarwala, Harmeet Sahni, Jian Cui
  • Multi-router system having shared network interfaces
    Patent number: 8369345
    Abstract: A multi-router system is described in which hardware and software components of one or more standalone routers can be partitioned into multiple logical routers. The multiple logical routers are isolated from each other in terms of routing and forwarding functions yet allow network interfaces to be shared between the logical routers. Moreover, different logical routers can share network interfaces without impacting the ability of any of the logical routers to be independently scaled to meet the bandwidth demands of the customers serviced by the logical router.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: February 5, 2013
    Assignee: Juniper Networks, Inc.
    Inventors: Sriram Raghunathan, Yong Luo, Wai Leung Chan, Surinder Singh, Abbas Sakarwala, Harmeet Sahni, Jian Cui
  • Distributed protection switching
    Publication number: 20050002339
    Abstract: A system for responding to failures of connections in a network. A system for responding to destination failures involving SPVx connections. A system for responding to source failures involving SPVx connections A system for responding to failures involving SPVx connections. A method for responding to failures involving SPVx connections. A method for responding to destination failures involving SPVx connections. A method for responding to source failures involving SPVx connections. A method for responding to failures of connections in a network.
    Type: Application
    Filed: June 20, 2003
    Publication date: January 6, 2005
    Inventors: Lingaraj Patil, Barton Milburn, Harmeet Sahni, Rajeev Sehgal, Harry Ostaffe