Patents by Inventor Guangyao QIAO

Guangyao QIAO 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).

  • HIGH-FREQUENCY TRANSFORMER
    Publication number: 20240120144
    Abstract: A high-frequency transformer, includes: an iron core, primary windings and secondary windings, wherein the iron core is of an integrated equilateral triangle structure, the primary windings and the secondary windings are uniformly wound around three sides of the iron core, and the primary windings and/or the secondary windings are symmetrically distributed on the three sides.
    Type: Application
    Filed: August 28, 2018
    Publication date: April 11, 2024
    Applicants: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE CO., LTD., STATE GRID CORPORATION OF CHINA, State Grid Shanghai Electric Power Co. Ltd
    Inventors: Zhanfeng DENG, Guoliang ZHAO, Jun GE, Guangyao QIAO, Xiaolin MO, Dong LIANG, Zhe ZHOU
  • POWER ELECTRONIC TRANSFORMER STRUCTURE
    Publication number: 20220093313
    Abstract: A power electronic transformer structure includes: a support, a high-frequency transformer, a base, high-voltage side modules, and a low-voltage side module. The high-voltage side modules are respectively located at the front, top, and back of the support; the low-voltage side module is located at the bottom of the support; the high-frequency transformer is located at the middle of the support.
    Type: Application
    Filed: February 1, 2019
    Publication date: March 24, 2022
    Applicant: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhanfeng DENG, Jun GE, Guoliang ZHAO, Zhenjiang SHI, Feng WANG, Qiuyu SHI, Wei KANG, Guangyao QIAO