Patents by Inventor Chee Su Goh

Chee Su Goh 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).

  • Helicopter with an anti-torque system
    Patent number: 11780575
    Abstract: An anti-torque system (10) for a helicopter (1) is described that comprises: an electric power supply unit (15); at least one first rotor (17), operatively connected to an electric power supply unit (15) and operable by the electric power supply unit (15) so as to rotate with a first variable angular speed; and at least one second rotor (25) operatively connected to electric power supply unit (15) and operable by the electric power supply unit (15) so as to rotate with a second variable angular speed.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 10, 2023
    Assignee: LEONARDO S.P.A.
    Inventors: Massimo Brunetti, Luigi Maria Bottasso, Chee Su Goh, Gary Weller
  • HELICOPTER WITH AN ANTI-TORQUE SYSTEM
    Publication number: 20200385112
    Abstract: An anti-torque system (10) for a helicopter (1) is described that comprises: an electric power supply unit (15); at least one first rotor (17), operatively connected to an electric power supply unit (15) and operable by the electric power supply unit (15) so as to rotate with a first variable angular speed; and at least one second rotor (25) operatively connected to electric power supply unit (15) and operable by the electric power supply unit (15) so as to rotate with a second variable angular speed.
    Type: Application
    Filed: December 21, 2018
    Publication date: December 10, 2020
    Inventors: Massimo Brunetti, Luigi Maria Bottasso, Chee Su Goh, Gary Weller