Patents by Inventor Xueping Yi

Xueping Yi 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).

  • Multilayer Back Contacts for Perovskite Photovoltaic Devices
    Publication number: 20240237371
    Abstract: Photovoltaic devices having contact layers are described herein. Devices, intermediate structures, and methods for making multilayer contacts for perovskite photovoltaic devices are provided. Embodiments include back contacts for N-I-P structures.
    Type: Application
    Filed: February 11, 2022
    Publication date: July 11, 2024
    Applicants: First Solar, Inc., Alliance for Sustainable Energy, LLC
    Inventors: Joseph Jonathan Berry, Le Chen, Axel Finn Palmstrom, Tze-Bin Song, Vera Steinmann, Natasha Teran, Aravamuthan Varadarajan, Xueping Yi, Zhibo Zhao, Kai Zhu
  • Materials and Methods for Hole Transport Layers in Perovskite Photovoltaic Devices
    Publication number: 20240237370
    Abstract: Methods and compositions for forming perovskite hole transport layers for use in manufacturing photovoltaic devices are described. Embodiments include using a plurality of hole transport materials to produce high-performance HTL contacts to improve performance and stability.
    Type: Application
    Filed: February 11, 2022
    Publication date: July 11, 2024
    Applicants: First Solar, Inc., Alliance for Sustainable Energy, LLC
    Inventors: Joseph Jonathan Berry, Le Chen, Axel Finn Palmstrom, Tze-Bin Song, Vera Steinmann, Natasha Teran, Aravamuthan Varadarajan, Mengjin Yang, Xueping Yi, Zhibo Zhao, Kai Zhu
  • Materials and Methods for Hole Transport Layers in Perovskite Photovoltaic Devices
    Publication number: 20240138163
    Abstract: Methods and compositions for forming perovskite hole transport layers for use in manufacturing photovoltaic devices are described. Embodiments include using a plurality of hole transport materials to produce high-performance HTL contacts to improve performance and stability.
    Type: Application
    Filed: February 11, 2022
    Publication date: April 25, 2024
    Applicants: First Solar, Inc., Alliance for Sustainable Energy, LLC
    Inventors: Joseph Jonathan Berry, Le Chen, Axel Finn Palmstrom, Tze-Bin Song, Vera Steinmann, Natasha Teran, Aravamuthan Varadarajan, Mengjin Yang, Xueping Yi, Zhibo Zhao, Kai Zhu
  • Multilayer Back Contacts for Perovskite Photovoltaic Devices
    Publication number: 20240138164
    Abstract: Photovoltaic devices having contact layers are described herein. Devices, intermediate structures, and methods for making multilayer contacts for perovskite photovoltaic devices are provided. Embodiments include back contacts for N-I-P structures.
    Type: Application
    Filed: February 11, 2022
    Publication date: April 25, 2024
    Applicants: First Solar, Inc., Alliance for Sustainable Energy, LLC
    Inventors: Joseph Jonathan Berry, Le Chen, Axel Finn Palmstrom, Tze-Bin Song, Vera Steinmann, Natasha Teran, Aravamuthan Varadarajan, Xueping Yi, Zhibo Zhao, Kai Zhu