Patents by Inventor Walter Christmas

Walter Christmas 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).

  • Software duplication
    Publication number: 20070180312
    Abstract: In one embodiment, the present invention is directed to a software duplication process in which write faults are used to track memory areas that have been changed by the active processor.
    Type: Application
    Filed: June 30, 2006
    Publication date: August 2, 2007
    Applicant: Avaya Technology LLC
    Inventors: James Rhodes, Walter Christmas