Patents by Inventor Terry Yuen

Terry Yuen 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).

  • Toy helicopter rotors
    Patent number: D623704
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: September 14, 2010
    Assignee: Golden Bright Manufacturer Limited
    Inventor: Terry Yuen
  • Toy boat
    Patent number: D645100
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: September 13, 2011
    Assignee: Hobbyengine Model Ltd.
    Inventor: Terry Yuen