Patents by Inventor Zirou Hong

Zirou Hong 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).

  • HIGHLY EFFICIENT TANDEM POLYMER PHOTOVOLTAIC CELLS
    Publication number: 20100326497
    Abstract: A tandem polymer photovoltaic device includes a first bulk hetero-junction polymer semiconductor layer, a second bulk hetero-junction polymer semiconductor layer spaced apart from the first bulk hetero-junction polymer semiconductor layer, and a metal-semiconductor layer between and in contact with the first and second bulk hetero junction polymer semiconductor layers. The first and second bulk hetero-junction polymer semiconductor layers have complementary photon absorption spectra.
    Type: Application
    Filed: June 29, 2010
    Publication date: December 30, 2010
    Applicants: The Regents of the University of California, SOLARMER ENERGY, INC.
    Inventors: Yang Yang, Yue Wu, Zirou Hong, Mi-Hyae Park, Srinivas Sista