Patents by Inventor Jiangling Cai

Jiangling Cai 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).

  • Space heater
    Patent number: D1098392
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: October 14, 2025
    Assignee: Hunan Douhe Intelligent Electric Appliance Co., Ltd.
    Inventor: Jiangling Cai