Patents by Inventor Nigel Stephen Day

Nigel Stephen Day 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).

  • Testing telecommunications equipment
    Patent number: 5734696
    Abstract: A system for testing telecommunications equipment located at two sites includes a set of test instruments located at each site, a local test controller located at each site for controlling the test instrument at that site, and a master test controller connected to the local test controller by data links. Each test controller is provided with a clock and the clocks are synchronized by a common timing signal. The master test controller is arranged to transmit test instructions to, and receive test results from, the local test controllers.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: March 31, 1998
    Assignee: British Telecommunication public limited company
    Inventor: Nigel Stephen Day