Patents by Inventor Ju Zeng

Ju Zeng 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).

  • Humidifier
    Patent number: D1047105
    Type: Grant
    Filed: April 8, 2024
    Date of Patent: October 15, 2024
    Inventor: Ju Zeng
  • Humidifier
    Patent number: D1072219
    Type: Grant
    Filed: September 9, 2024
    Date of Patent: April 22, 2025
    Inventor: Ju Zeng