Patents by Inventor Yuen Hei Chan

Yuen Hei Chan 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).

  • Blower housing
    Patent number: D773031
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: November 29, 2016
    Assignee: Jayden International, Inc.
    Inventor: Yuen Hei Chan
  • Floor blower housing
    Patent number: D800293
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: October 17, 2017
    Assignee: Jayden International, Inc.
    Inventor: Yuen Hei Chan