Patents by Inventor Mingfei Dai

Mingfei Dai 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).

  • Switchgear control device and method based on electrolytic dehumidification membrane with wide working range
    Patent number: 12483008
    Abstract: The invention discloses a switchgear control device and method based on an electrolytic dehumidification membrane with a wide working range, which relates to the technical field of moisture-proof dehumidification equipment. The wide working range (?10 to 70° C., 20%-100% RH) is applicable in cold, hot, and other extreme environments, with no icing, frosting, or damage due to supercooling, overheating, and other issues.
    Type: Grant
    Filed: July 17, 2025
    Date of Patent: November 25, 2025
    Assignee: South China University of Technology
    Inventors: Ronghui Qi, Ying Lu, Lizhi Zhang, Yuhao Xu, Mingfei Dai
  • SWITCHGEAR CONTROL DEVICE AND METHOD BASED ON ELECTROLYTIC DEHUMIDIFICATION MEMBRANE WITH WIDE WORKING RANGE
    Publication number: 20250343400
    Abstract: The invention discloses a switchgear control device and method based on an electrolytic dehumidification membrane with a wide working range, which relates to the technical field of moisture-proof dehumidification equipment. The wide working range (?10 to 70° C., 20%-100% RH) is applicable in cold, hot, and other extreme environments, with no icing, frosting, or damage due to supercooling, overheating, and other issues.
    Type: Application
    Filed: July 17, 2025
    Publication date: November 6, 2025
    Applicant: South China University of Technology
    Inventors: Ronghui Qi, Ying Lu, Lizhi Zhang, Yuhao Xu, Mingfei Dai