Patents by Inventor John Durmer

John Durmer 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).

  • GPS-assisted architecture for VoIP 9-1-1
    Publication number: 20070140216
    Abstract: A system receives a Voice over Internet Protocol (VoIP) 9-1-1 call and Global Positioning Satellite (GPS) data from a first network device and identifies a Public Safety Answering Point (PSAP) using the received GPS data.
    Type: Application
    Filed: December 16, 2005
    Publication date: June 21, 2007
    Applicant: MCI, Inc.
    Inventors: Paul Edelmann, John Durmer