Patents by Inventor Ngeah Theng CHUA

Ngeah Theng CHUA 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).

  • A SOLAR CELL
    Publication number: 20240063314
    Abstract: A solar cell comprising a crystalline silicon substrate, a semiconductor layer arranged on a back surface of the substrate which is configured not to face a radiative source, when the solar cell is in use, and a transparent-conductive region arranged on a surface of the semiconductor layer, wherein the transparent conductive region comprises; a first layer having a first work function; and a second layer having a second work function and being interposed between the first layer and the semiconductor layer; wherein the second work function of the second layer is greater than the first work function of the first layer.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 22, 2024
    Applicant: REC SOLAR PTE. LTD.
    Inventors: Kenta NAKAYASHIKI, Shu Yunn CHONG, Ngeah Theng CHUA