Patents by Inventor Yongliang Mei

Yongliang Mei 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).

  • 3D printer
    Patent number: D1066480
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: March 11, 2025
    Inventors: Yongliang Mei, Guihua He
  • 3D printer
    Patent number: D1066481
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: March 11, 2025
    Inventors: Yongliang Mei, Guihua He