Patents by Inventor Zhaoyong Hou

Zhaoyong Hou 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).

  • Patent number: D862021
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: October 1, 2019
    Inventor: Zhaoyong Hou
  • Patent number: D994782
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: August 8, 2023
    Assignee: SHENZHEN LIYU SPORTING GOODS CO., LTD.
    Inventors: Debin Huang, Zhaoyong Hou