Patents by Inventor Kehan Luo

Kehan Luo 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).

  • Aromatherapy machine
    Patent number: D921178
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: June 1, 2021
    Assignee: SHENZHEN KERUIMA TECHNOLOGY CO., LTD.
    Inventor: Kehan Luo
  • Scent diffuser
    Patent number: D1001991
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: October 17, 2023
    Inventor: Kehan Luo