Patents by Inventor Shobhan Lakkapragada

Shobhan 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).

  • Autodiscovery for virtual networks
    Patent number: 9154463
    Abstract: The present invention facilitates automatic discovery of VPN-related information, which relates to the existence or association of VPNs as supported by provider edge devices in a core network. In particular, the Border Gateway Protocol (BGP) is used to facilitate the automatic discovery, and the provider edge devices are capable of subsequently and automatically triggering Label Distribution Protocol (LDP) processes to facilitate signaling over LDP sessions within the core network.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: October 6, 2015
    Assignee: RPX CLEARINGHOUSE LLC
    Inventors: Paul Unbehagen, Vasile Radoaca, Praveen Muley, Shobhan Lakkapragada
  • AUTODISCOVERY FOR VIRTUAL NETWORKS
    Publication number: 20110317588
    Abstract: The present invention facilitates automatic discovery of VPN-related information, which relates to the existence or association of VPNs as supported by provider edge devices in a core network. In particular, the Border Gateway Protocol (BGP) is used to facilitate the automatic discovery, and the provider edge devices are capable of subsequently and automatically triggering Label Distribution Protocol (LDP) processes to facilitate signaling over LDP sessions within the core network.
    Type: Application
    Filed: September 7, 2011
    Publication date: December 29, 2011
    Applicant: Rockstar BIDCO LP
    Inventors: Paul Unbehagen, Vasile Radoaca, Praveen Muley, Shobhan Lakkapragada
  • Autodiscovery for virtual networks
    Patent number: 8024437
    Abstract: The present invention facilitates automatic discovery of VPN-related information, which relates to the existence or association of VPNs as supported by provider edge devices in a core network. In particular, the Border Gateway Protocol (BGP) is used to facilitate the automatic discovery, and the provider edge devices are capable of subsequently and automatically triggering Label Distribution Protocol (LDP) processes to facilitate signaling over LDP sessions within the core network.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: September 20, 2011
    Inventors: Paul Unbehagen, Vasile Radoaca, Praveen Muley, Shobhan Lakkapragada
  • Autodiscovery for virtual networks
    Publication number: 20050097203
    Abstract: The present invention facilitates automatic discovery of VPN-related information, which relates to the existence or association of VPNs as supported by provider edge devices in a core network. In particular, the Border Gateway Protocol (BGP) is used to facilitate the automatic discovery, and the provider edge devices are capable of subsequently and automatically triggering Label Distribution Protocol (LDP) processes to facilitate signaling over LDP sessions within the core network.
    Type: Application
    Filed: January 8, 2004
    Publication date: May 5, 2005
    Applicant: NORTEL NETWORKS LIMITED
    Inventors: Paul Unbehagen, Vasile Radoaca, Praveen Muley, Shobhan Lakkapragada