Patents by Inventor Peyman Najafirad

Peyman Najafirad 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).

  • Publication number: 20050108593
    Abstract: The present invention provides a system, method and apparatus for facilitating the failover of a cluster process from a physical node to a virtual node so that interrupts of the affected software application are minimized. Upon detection that a node on the cluster has failed, a signal is sent to the failover or the backup server to start a virtual machine (virtual node) that can accommodate the failed process. The failed process is then resumed on the virtual node until the failed node is rebooted, repaired, or replaced. Once the failed node is made operational, the process that is running on the virtual node is transferred back to the newly operational node.
    Type: Application
    Filed: November 14, 2003
    Publication date: May 19, 2005
    Inventors: Ranjith Purushothaman, Peyman Najafirad