Patents by Inventor Krishna Sobhan Bhaskar Kokkiligadda

Krishna Sobhan Bhaskar Kokkiligadda 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).

  • System, method and apparatus for protecting a network or device against high volume attacks
    Patent number: 8707419
    Abstract: The present invention provides a system, method and apparatus for protecting against high volume attacks. The present invention receives a packet, determines a source of the received packet, and updates a tree-based data structure based on the source of the received packet. The received packet is accepted or passed on whenever one or more statistics stored within the tree-based data structure do not exceed a threshold. The received packet is dropped whenever the one or more statistics exceed the threshold. The present invention can be implemented in hardware, software or a combination thereof. The software will implement the steps as one or more code segments of a computer program embodied on a computer readable medium.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: April 22, 2014
    Assignee: Avaya Inc.
    Inventors: Srikrishna Kurapati, Sachin Purushottam Joglekar, Krishna Sobhan Bhaskar Kokkiligadda, Mukesh Kumar Singh, Samrat Saha
  • System, Method and Apparatus for Protecting a Network or Device Against High Volume Attacks
    Publication number: 20090144820
    Abstract: The present invention provides a system, method and apparatus for protecting against high volume attacks. The present invention receives a packet, determines a source of the received packet, and updates a tree-based data structure based on the source of the received packet. The received packet is accepted or passed on whenever one or more statistics stored within the tree-based data structure do not exceed a threshold. The received packet is dropped whenever the one or more statistics exceed the threshold. The present invention can be implemented in hardware, software or a combination thereof. The software will implement the steps as one or more code segments of a computer program embodied on a computer readable medium.
    Type: Application
    Filed: June 27, 2007
    Publication date: June 4, 2009
    Applicant: SIPERA SYSTEMS, INC.
    Inventors: Srikrishna Kurapati, Sachin Purushottam Joglekar, Krishna Sobhan Bhaskar Kokkiligadda, Mukesh Kumar Singh, Samrat Saha