Patents by Inventor Kwong-Soon Ahn

Kwong-Soon Ahn 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).

  • Electrode for photoelectric conversion device containing metal element and dye-sensitized solar cell using the same
    Publication number: 20070028959
    Abstract: An electrode for a photoelectric conversion device includes a transparent substrate and a transparent conductive film, in which the transparent conductive film contains an added metal element on at least one surface thereof, and the surface resistance of the transparent substrate is reduced in order to improve the photoelectric conversion efficiency. A dye-sensitized solar cell includes the electrode.
    Type: Application
    Filed: August 2, 2006
    Publication date: February 8, 2007
    Applicant: Samsung SDI Co., Ltd
    Inventors: Wha-Sup Lee, Ji-Won Lee, Kwong-Soon Ahn, Jae-Man Choi, Byong-Chaol Shin, Joung-Won Park