Patents by Inventor Suhua Zhao

Suhua Zhao 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).

  • Thermometer
    Patent number: D974196
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: January 3, 2023
    Assignee: SHENZHEN SEVEN LIKE CO., LTD.
    Inventor: Suhua Zhao
  • White noise machine
    Patent number: D1058599
    Type: Grant
    Filed: June 7, 2023
    Date of Patent: January 21, 2025
    Inventor: Suhua Zhao