Patents by Inventor Alastair Norman Brydon

Alastair Norman Brydon 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).

  • Telecommunication network which transmits the state of an occurrence of a non-call related service request associated with a network termination
    Patent number: 6266535
    Abstract: A telecommunications network provides communications links between network terminations, and includes switches, two or more network terminations interconnectable by the switches to establish communications links between network terminations and a service control point for providing service to or for the network termination and/or the switches. The network determines the occurrence of a service request from a network termination and for the switches independent from a request for establishing a communications link between network terminations.
    Type: Grant
    Filed: February 8, 1996
    Date of Patent: July 24, 2001
    Assignee: British Telecommunications public limited company
    Inventors: John Michael Cullen, Alastair Norman Brydon