Patents by Inventor Xiaohui Ying

Xiaohui Ying 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).

  • Pet feeder
    Patent number: D1073200
    Type: Grant
    Filed: January 22, 2024
    Date of Patent: April 29, 2025
    Inventor: Xiaohui Ying