Patents by Inventor Raja Rangarjan

Raja Rangarjan 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).

  • Method and apparatus for input policing a network connection
    Patent number: 7366098
    Abstract: A method is described that resets a first count and resets a second count if a first transmission unit is recognized as being within a new measurement time window. The first transmission unit has a size. The method also increments the first count by the first transmission unit size and by the size of each subsequent transmission unit that is received within the new measurement time window after the first transmission unit—so long as the first count does not exceed a maximum allowable value for the first count. The method also checks if a maximum value for the second count is exceeded if it is incremented by a second transmission unit size. The second transmission unit is received within the measurement time window. The check is in response to a determination that the first count would have exceeded the first count maximum allowable valuable if the first count were incremented by the second transmission unit size.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: April 29, 2008
    Assignee: Cisco Technology, Inc.
    Inventors: Raja Rangarjan, Ashish Gupta, Rohit Sharma, Naresh Kumar Sharma, Frederic Mathieu, Jayakumar Jayakumar