Patents by Inventor Kejian Zhu

Kejian Zhu 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).

  • Light string with remote control
    Patent number: D964604
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: September 20, 2022
    Inventor: Kejian Zhu
  • Light string with remote control
    Patent number: D967470
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: October 18, 2022
    Inventor: Kejian Zhu
  • Light string with remote control
    Patent number: D975319
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: January 10, 2023
    Inventor: Kejian Zhu
  • LED light
    Patent number: D976452
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: January 24, 2023
    Inventor: Kejian Zhu