Patents by Inventor Peter HUBBARD

Peter HUBBARD 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).

  • SYSTEMS AND METHODS FOR DETECTING DISTURBANCE EVENTS IN OPTICAL FIBRES
    Publication number: 20260227209
    Abstract: There is provided a phase-sensitive optical time domain reflectometry (?-OTDR)-based method for detecting a disturbance event in an optical fibre. The method includes determining the probability of occurrence of predetermined phase difference values between successive samples of a processed backscattered signal from the optical fibre, to detect the existence or otherwise of the disturbance event.
    Type: Application
    Filed: February 13, 2024
    Publication date: August 6, 2026
    Inventors: Peter HUBBARD, Nathaniel LINDSEY, William BLEWETT