Patents by Inventor David Joel CLARKE

David Joel CLARKE 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).

  • Patent number: 11814024
    Abstract: A braking system and a method for applying one or more aircraft wheel brakes according to at least one of a plurality of wheel brake control functions are disclosed. The method includes receiving an indication of an aircraft speed from an aircraft speed indicator, controlling a wheel braking operation of the aircraft according to at least a first wheel brake control function if the aircraft speed indicated by the aircraft speed indicator exceeds a speed threshold, and controlling the wheel braking operation of the aircraft according to at least a second wheel brake control function if the aircraft speed does not exceed the speed threshold. Also disclosed is an aircraft including one or more aircraft wheel brakes and the disclosed braking system.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: November 14, 2023
    Assignees: AIRBUS OPERATIONS LIMITED, AIRBUS OPÉRATIONS (S.A.S.), AIRBUS (S.A.S.)
    Inventors: Andrew Bill, Utsav Oza, Esther Ramirez-Paya, David Joel Clarke
  • Patent number: 10723331
    Abstract: An apparatus for controlling braking of a vehicle having a plurality of brake-packs. The apparatus includes a controller configured to receive a first plurality of input values having a first scatter value; calculate an adjustment factor for each brake-pack based on the received first plurality of input values; output a control signal to cause each brake-pack of the plurality of brake-packs to be applied at a pressure based on the adjustment factor calculated for that brake-pack; and receive a second plurality of input values having a second scatter value. Each input value relates to a different one of the plurality of brake-packs. The adjustment factors are calculated such that the second scatter value is less than or equal to the first scatter value.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: July 28, 2020
    Assignee: Airbus Operations Limited
    Inventors: Andrew Bill, David Joel Clarke
  • Publication number: 20190263510
    Abstract: A braking system and a method for applying one or more aircraft wheel brakes according to at least one of a plurality of wheel brake control functions are disclosed. The method includes receiving an indication of an aircraft speed from an aircraft speed indicator, controlling a wheel braking operation of the aircraft according to at least a first wheel brake control function if the aircraft speed indicated by the aircraft speed indicator exceeds a speed threshold, and controlling the wheel braking operation of the aircraft according to at least a second wheel brake control function if the aircraft speed does not exceed the speed threshold. Also disclosed is an aircraft including one or more aircraft wheel brakes and the disclosed braking system.
    Type: Application
    Filed: February 26, 2019
    Publication date: August 29, 2019
    Inventors: Andrew BILL, Utsav OZA, Esther RAMIREZ-PAYA, David Joel CLARKE
  • Patent number: 10336143
    Abstract: An apparatus for monitoring deflection of a tire including a non-transitory memory, storing tire behavior information which relates tire deflection to tire load and tire pressure; and a controller in communication with the memory. The controller is configured to: receive load information which relates to a load on the tire; receive pressure information which relates to a pressure of the tire; and determine a deflection of the tire based on the received load information, the received pressure information, and the stored tire behavior information.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: July 2, 2019
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventors: Andrew Bill, David Joel Clarke
  • Publication number: 20180370504
    Abstract: An apparatus for controlling braking of a vehicle having a plurality of brake-packs. The apparatus includes a controller configured to receive a first plurality of input values having a first scatter value; calculate an adjustment factor for each brake-pack based on the received first plurality of input values; output a control signal to cause each brake-pack of the plurality of brake-packs to be applied at a pressure based on the adjustment factor calculated for that brake-pack; and receive a second plurality of input values having a second scatter value. Each input value relates to a different one of the plurality of brake-packs. The adjustment factors are calculated such that the second scatter value is less than or equal to the first scatter value.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 27, 2018
    Inventors: Andrew BILL, David Joel CLARKE
  • Publication number: 20170326927
    Abstract: An apparatus for monitoring deflection of a tyre including a non-transitory memory, storing tyre behavior information which relates tyre deflection to tyre load and tyre pressure; and a controller in communication with the memory. The controller is configured to: receive load information which relates to a load on the tyre; receive pressure information which relates to a pressure of the tyre; and determine a deflection of the tyre based on the received load information, the received pressure information, and the stored tyre behavior information.
    Type: Application
    Filed: May 10, 2017
    Publication date: November 16, 2017
    Inventors: Andrew BILL, David Joel CLARKE