Patents by Inventor Chuwg-Chu Hou

Chuwg-Chu Hou 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).

  • Greenhouse structure
    Patent number: 6079152
    Abstract: A greenhouse structure, in particular a greenhouse that employs an automatic control system to control the opening and closing of skylights and side windows, the extending or closing of upper and inner sun-shielding screens, and the convection and circulation of air inside the greenhouse. The construction thereof is simple and quick.
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: June 27, 2000
    Inventor: Chuwg-Chu Hou