Patents by Inventor Huy Ngoc Pham

Huy Ngoc Pham 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).

  • Propeller control mechanism
    Patent number: 11878787
    Abstract: The present invention relates to a propeller control mechanism comprising a center, a first group, and a second group. This mechanism is capable of controlling the angle of attack of the propeller blades without auxiliary actuators or external linkages and minimizing the propeller blades' motion range. Furthermore, this mechanism is applicable not only to aerial vehicles but also to vehicles on the surface of water or underwater.
    Type: Grant
    Filed: September 7, 2023
    Date of Patent: January 23, 2024
    Inventor: Huy Ngoc Pham