Patents by Inventor Yanhong Yu

Yanhong Yu 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).

  • Jump rope handle
    Patent number: D846667
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: April 23, 2019
    Inventor: Yanhong Yu
  • Cupcake stand ambient light
    Patent number: D872333
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: January 7, 2020
    Inventor: Yanhong Yu