Patents by Inventor Pei-Ying Yeh

Pei-Ying Yeh 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).

  • Rail-type solar tracking system with focusing function
    Patent number: 7989746
    Abstract: The invention relates to a rail-type solar tracking system with a focusing function. The invention includes a plurality of support elements, a Fresnel lens, a rail platform, a load bearing platform and a pushing device. The system moves a solar cell on the load bearing platform to a focus position where sunlight is focused by the Fresnel lens to collect solar energy. Hence, the invention collects solar energy without moving heavy lens so as to reduce power consumption and improve the electric power generating efficiency of the solar cell.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: August 2, 2011
    Assignee: National Taiwan University
    Inventors: Hsuan-Tsung Chen, Pei-Ying Yeh, Nien-Chen Lin, Jia-Yush Yen
  • RAIL-TYPE SOLAR TRACKING SYSTEM WITH FOCUSING FUNCTION
    Publication number: 20100012111
    Abstract: The invention relates to a rail-type solar tracking system with a focusing function. The invention includes a plurality of support elements, a Fresnel lens, a rail platform, a load bearing platform and a pushing device. The system moves a solar cell on the load bearing platform to a focus position where sunlight is focused by the Fresnel lens to collect solar energy. Hence, the invention collects solar energy without moving heavy lens so as to reduce power consumption and improve the electric power generating efficiency of the solar cell.
    Type: Application
    Filed: September 25, 2008
    Publication date: January 21, 2010
    Inventors: Hsuan-Tsung Chen, Pei-Ying Yeh, Nien-Chen Lin, Jia-Yush Yen