Patents by Inventor Raghavendra J P Rao

Raghavendra J P Rao 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).

  • Adaptive synchronization method for communication in storage systems
    Patent number: 7337248
    Abstract: A method for transferring data in a storage system is provided. The method includes setting a catch-up threshold for accepting data requests from a port where the queue value corresponds to a number of requests collected from an input queue for every CPU interrupt, and the input queue receives requests from the port and stores the requests to be collected by a CPU. The method also includes adjusting the catch-up threshold to reduce an imbalance between the number of requests made to the input queue and a number of requests made to an output queue in a particular period of time where the output queue receives requests from the CPU and stores the requests to be gathered by the port.
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: February 26, 2008
    Assignee: Sun Microsystems, Inc.
    Inventors: Raghavendra J P Rao, Sanjay Singh