Patents by Inventor Yongchuan Chen

Yongchuan Chen 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).

  • Table lamp
    Patent number: D914956
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: March 30, 2021
    Inventor: Yongchuan Chen
  • Table lamp
    Patent number: D1063174
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: February 18, 2025
    Assignee: shen zhen shi hao xi shi ye you xian gong si
    Inventor: Yongchuan Chen