Patents by Inventor Bruce Graham Gailbraith

Bruce Graham Gailbraith 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).

  • Passive telecommunication monitor system
    Publication number: 20020168058
    Abstract: A passive system for monitoring a voice, data, image, text or other telecommunication media by a customer has means to connect the line to be monitored, a processing unit which measure the signals passing through the line means to compare these measured signals with predetermined values, or monitors the progress of a call; and means of indicating the status of the line as determined by the comparison or cell progress monitor, by visual or audible alarm or display.
    Type: Application
    Filed: July 3, 2002
    Publication date: November 14, 2002
    Applicant: AFRICA DEVELOPMENT ENTERPRISES CC
    Inventor: Bruce Graham Gailbraith