Patents by Inventor Zhoufeng Lu

Zhoufeng Lu 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).

  • Alarm clock
    Patent number: D836005
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: December 18, 2018
    Assignee: SHENZHEN HONGHAO TIANCHENG TECHNOLOGY CO., LTD.
    Inventor: Zhoufeng Lu