Patents by Inventor Mingliang Yuan

Mingliang Yuan 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).

  • Lumbar heating and massage belt
    Patent number: D1025381
    Type: Grant
    Filed: February 5, 2023
    Date of Patent: April 30, 2024
    Inventor: Mingliang Yuan
  • Eye beauty instrument
    Patent number: D1045109
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: October 1, 2024
    Inventor: Mingliang Yuan
  • Foot grinder
    Patent number: D1067522
    Type: Grant
    Filed: November 13, 2024
    Date of Patent: March 18, 2025
    Inventor: Mingliang Yuan