Patents by Inventor John K. Restrick

John K. Restrick 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).

  • SYSTEM AND METHOD FOR IMPLEMENTING QUALITY OF SERVICE FALLBACK USING RESOURCE RESERVATION PROTOCOL
    Publication number: 20080240109
    Abstract: A system and method for implementing a Quality of Service (QoS) fallback using Resource Reservation Protocol (RSVP) includes initiating a communication session with a QoS precondition between a first domain and a second domain. It is determined whether the second domain supports the QoS precondition. Intra-domain RSVP is established in the first domain if the second domain does not support the QoS precondition.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Inventors: Jeffrey A. Hewett, Subhasri Dhesikan, John K. Restrick, Martin W. Wu