Patents by Inventor Sasi Harpanahalli

Sasi Harpanahalli 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).

  • Detecting an attack of a network connection
    Patent number: 7752670
    Abstract: To detect an attack of a network connection, detection of a message containing a sequence number that is within a valid sequence number range is performed, where the message is intended to cause reset of the network connection. The message is dropped, and a counter is incremented to track a number of occurrences of receiving the message in response to detecting that the sequence number in the message is within the valid sequence number range.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: July 6, 2010
    Inventors: Xiangrong Cai, Sasi Harpanahalli, Deepak Seth
  • Detecting an attack of a network connection
    Publication number: 20060072455
    Abstract: To detect an attack of a network connection, detection of a message containing a sequence number that is within a valid sequence number range is performed, where the message is intended to cause reset of the network connection. The message is dropped, and a counter is incremented to track a number of occurrences of receiving the message in response to detecting that the sequence number in the message is within the valid sequence number range.
    Type: Application
    Filed: September 23, 2004
    Publication date: April 6, 2006
    Applicant: Nortel Networks Limited
    Inventors: Xiangrong Cai, Sasi Harpanahalli, Deepak Seth