Patents by Inventor Adrian STEEL

Adrian STEEL 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).

  • Distributed optical fibre sensors
    Patent number: 11015961
    Abstract: There is disclosed a distributed optical fibre sensing system in which the sensor fibre comprises at least first and second waveguides used for separate sensing operations. The sensor fibre may be, for example, a double clad fibre having a monomode core and a multimode inner cladding.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: May 25, 2021
    Inventors: Vincent Handerek, Adrian Steel
  • Distributed Optical Fibre Sensors
    Publication number: 20200173818
    Abstract: There is disclosed a distributed optical fibre sensing system in which the sensor fibre comprises at least first and second waveguides used for separate sensing operations. The sensor fibre may be, for example, a double clad fibre having a monomode core and a multimode inner cladding.
    Type: Application
    Filed: January 21, 2020
    Publication date: June 4, 2020
    Applicant: Fotech Group Limited
    Inventors: Vincent Handerek, Adrian Steel
  • Distributed optical fibre sensors
    Patent number: 10584982
    Abstract: The disclosure relates to a distributed optical fibre sensor having an optical switch arranged to selectively and simultaneously couple each of a plurality of interrogators to each of a plurality of sensing optical fibres.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: March 10, 2020
    Assignee: FOTECH GROUP LIMITED
    Inventors: Vincent Handerek, Adrian Steel
  • Distributed Optical Fibre Sensors
    Publication number: 20190025095
    Abstract: The disclosure relates to a distributed optical fibre sensor having an optical switch arranged to selectively and simultaneously couple each of a plurality of interrogators to each of a plurality of sensing optical fibres.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 24, 2019
    Applicant: Fotech Solutions Limited
    Inventors: Adrian STEEL, Vincent HANDEREK