Patents by Inventor Deepak S. Khanorkar

Deepak S. Khanorkar 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).

  • Controlling directional asymmetricity in wide area networks
    Patent number: 8750304
    Abstract: In one embodiment a method includes detecting, at a first Wide Area Network (WAN) device deployed at an edge of a WAN, a packet passing through the first WAN device and departing a node with which the first WAN device is associated for another node connected to the WAN, identifying, by the first WAN device, a network destination address to which the packet is addressed, obtaining from memory accessible to the first WAN device an identifier of another WAN device associated with the network destination address, and marking the packet with the identifier to generate a marked packet. The marked packet is then received by a WAN device, which detects the identifier, and passes the marked packet to the identified WAN device. In an embodiment, the WAN device associated with the network destination address is a WAN device that first detects a synchronization-acknowledgement (SYN-ACK) packet.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: June 10, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Arivu Mani Ramasamy, Zachary A. Seils, Deepak S. Khanorkar, Giorgio Valentini, Swaminathan Sankar
  • Controlling Directional Asymmetricity in Wide Area Networks
    Publication number: 20110255537
    Abstract: In one embodiment a method includes detecting, at a first Wide Area Network (WAN) device deployed at an edge of a WAN, a packet passing through the first WAN device and departing a node with which the first WAN device is associated for another node connected to the WAN, identifying, by the first WAN device, a network destination address to which the packet is addressed, obtaining from memory accessible to the first WAN device an identifier of another WAN device associated with the network destination address, and marking the packet with the identifier to generate a marked packet. The marked packet is then received by a WAN device, which detects the identifier, and passes the marked packet to the identified WAN device. In an embodiment, the WAN device associated with the network destination address is a WAN device that first detects a synchronization-acknowledgement (SYN-ACK) packet.
    Type: Application
    Filed: April 16, 2010
    Publication date: October 20, 2011
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Arivu Mani Ramasamy, Zachary A. Seils, Deepak S. Khanorkar, Giorgio Valentini, Swaminathan Sankar