Patents by Inventor Chui Ka Yu Calvin

Chui Ka Yu Calvin 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).

  • Motorcycle fairing
    Patent number: D836039
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: December 18, 2018
    Inventors: Chui Wing Chuen Kay, II, Chui Ka Yu Calvin