Patents by Inventor Fang-Yi HO

Fang-Yi HO 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).

  • Photosensitive porphyrin dyes for dye-sensitized solar cells
    Patent number: 9691555
    Abstract: A photosensitive porphyrin-based dye is adapted to be used in a photoelectric converting device such as a dye-sensitized solar cell. The photosensitive porphyrin-based dye has a porphyrin center, at least one electron donor unit, at least one electron acceptor unit and an optional blocker unit wherein the units are directly connected to the porphyrin center or connected to the porphyrin center via ethynyl-bridges. The photosensitive porphyrin-based dye having a structural formula (I): where D represents an electron donor unit, A represents an electron acceptor unit and P represents a blocker unit.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: June 27, 2017
    Assignee: NATIONAL CHUNG HSING UNIVERSITY
    Inventors: Chen-Yu Yeh, Chi-Lun Mai, Bo-Cheng Guo, Fang-Yi Ho, Chi-Hung Hsieh
  • PHOTOSENSITIVE PORPHYRIN DYES FOR DYE-SENSITIZED SOLAR CELLS
    Publication number: 20160005546
    Abstract: A photosensitive porphyrin-based dye is adapted to be used in a photoelectric converting device such as a dye-sensitized solar cell. The photosensitive porphyrin-based dye has a porphyrin center, at least one electron donor unit, at least one electron acceptor unit and an optional blocker unit wherein the units are directly connected to the porphyrin center or connected to the porphyrin center via ethynyl-bridges.
    Type: Application
    Filed: November 24, 2014
    Publication date: January 7, 2016
    Inventors: Chen-Yu YEH, Chi-Lun MAI, Bo-Cheng GUO, Fang-Yi HO, Chi-Hung HSIEH