Patents by Inventor Junan Ren

Junan Ren 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).

  • Aroma diffuser
    Patent number: D919788
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: May 18, 2021
    Assignee: Shenzhen Qianhai Maci Technology Co., Ltd.
    Inventor: Junan Ren
  • Outdoor portable aroma diffuser
    Patent number: D929559
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: August 31, 2021
    Assignee: Shenzhen Qianhai Maci Technology Co., Ltd.
    Inventor: Junan Ren