Patents by Inventor Xiaoya HAN

Xiaoya HAN 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).

  • GaAs Multi-Junction Solar Cell and Methods of Preparing Thereof
    Publication number: 20200227581
    Abstract: The present disclosure relates to a novel multi junction solar cell comprising a unique distributed Bragg reflector (DBR) layer, and methods of using and manufacturing the novel multi-junction solar cell. This disclosure further relates to the technical field of solar cells, and in particular to a lattice matched multi junction solar cell. For the lattice-matched multi junction solar cell, the application of the present disclosure can improve the wavelength uniformity and doping uniformity of the middle and top subcells and improve the photoelectric performance of the solar cell.
    Type: Application
    Filed: March 1, 2019
    Publication date: July 16, 2020
    Applicant: Yangzhou Changelight Co. Ltd.
    Inventors: Zhenlong WU, Wei JIANG, Yu WANG, Xiaoya HAN, Shilei DU