Patents by Inventor Allan C. Rubens

Allan C. Rubens 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).

  • HIGHLY AVAILABLE VIRTUAL STACKING ARCHITECTURE
    Publication number: 20090245137
    Abstract: At least one embodiment of the present invention provides a single High Availability virtual switching architecture that allows for sub convergence times in the event of a switch or switch link failure. In some instances, the High Availability architecture uses an adaptation of an ISIS protocol to leverage separation of topology calculation and propagation of network management configuration to achieve sub-second convergence.
    Type: Application
    Filed: March 3, 2009
    Publication date: October 1, 2009
    Applicant: Green Hills Software, Inc.
    Inventors: Susan K. Hares, Allan C. Rubens, Andrew Adams