Patents by Inventor Baiqiang LIU

Baiqiang LIU 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).

  • NON-CONTACTING THICK-FILM BUSBAR PASTES FOR CRYSTALLINE SILICON SOLAR CELL EMITTER SURFACES
    Publication number: 20220069150
    Abstract: Devices, methods, and systems are described for thick-film, screen-printable paste with inorganic frit for printing floating, non-contacting busbar line electrodes. Paste may be applied to crystalline solar cell emitter surfaces. The frit system contains both bismuth and boron. The described non-contacting busbar paste has superior solar cell performance compared to single-print conductor pastes.
    Type: Application
    Filed: August 31, 2020
    Publication date: March 3, 2022
    Inventors: Meijun LU, Kurt R. MIKESKA, Yawen XU, Baiqiang LIU, Feibiao CHEN, Xianqing XIE