Patents by Inventor Fangyi Guan

Fangyi Guan 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 PHASE-CHANGING POLYMER FILM FOR BROADBAND SMART WINDOWS APPLICATIONS
    Publication number: 20230019813
    Abstract: A smart window including a solid polymer film which is opaque at an ambient temperature and transparent at an elevated temperature; a transparent heater to supply uniform heating to at least a part of the solid polymer film; and a power supply connected to the transparent heater.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 19, 2023
    Applicant: The Regents of the University of California
    Inventors: Qibing Pei, Yu Xie, Fangyi Guan