Patents by Inventor Hui-Ping FENG

Hui-Ping FENG 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).

  • SOLAR PANEL WITH A COOLANT VAPOR PRESSURE DRIVING SYSTEM
    Publication number: 20090107486
    Abstract: Coolant vapor pressure is used to generate a push force to adjust the azimuth angle of a solar panel without using a dedicated power supply.
    Type: Application
    Filed: January 11, 2008
    Publication date: April 30, 2009
    Inventors: Hsi-Hsun Tsai, Dung-Sheng Jeng, Hui-Ping Feng
  • SUN TRACKING SYSTEM PRESSURE DIFFERENTIAL DRIVING SYSTEM
    Publication number: 20090101137
    Abstract: A first coolant tank is arranged on first side of a solar energy collecting panel, a second coolant tank is arranged on second side of the solar energy collecting panel. A first wall is arranged beside the first coolant tank, a second wall is arranged beside the second coolant tank. When the sun shifts, one of the coolant tanks is covered partially by one of the walls and hence receives less heat than the other. The pressure difference between the two coolant tanks is used to adjust the solar energy collecting panel so that the panel tracks the sun to receive maximum heat.
    Type: Application
    Filed: January 11, 2008
    Publication date: April 23, 2009
    Inventors: Hsi-Hsun TSAI, Dung-Sheng JENG, Hui-Ping FENG