Patents by Inventor Ray O'Brien

Ray O'Brien 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).

  • Packet voice gateway
    Publication number: 20080002669
    Abstract: The methods and apparatus of the present invention can be used to provide a high quality of service across a network that includes packet-based technology. Use of the present invention can yield networks that are more efficient, more resilient and more reliable than prior networks, thus allowing service providers to provide voice and other high quality services through the use of packet networks.
    Type: Application
    Filed: April 18, 2007
    Publication date: January 3, 2008
    Inventors: Ray O'Brien, Robert Roden, Charles Gritton