Patents by Inventor LE Jonathan

LE Jonathan 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).

  • 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
  • Thermally Degradable Adhesives with Cellulose, and Related Methods of Manufacture and Use
    Publication number: 20210238449
    Abstract: A method includes heating an adhesive, which secures adjacent parts together and contains one or both of cellulose micro or nanocrystals, to a temperature sufficient to irreversibly degrade the adhesive and separate the adjacent parts. A thermally degradable composition has an adhesive; and one or both of cellulose micro or nanocrystals. A method of making a thermally degradable composition includes forming a thermally degradable composition by mixing the first part and the second part of the epoxy along with cellulose micro or nanocrystals.
    Type: Application
    Filed: August 21, 2017
    Publication date: August 5, 2021
    Inventors: Andrew Myles, Rongbing Du, LE Jonathan