Patents by Inventor Kailai Cao

Kailai Cao 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).

  • Power connector
    Patent number: D873773
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: January 28, 2020
    Inventor: Kailai Cao
  • Power connector
    Patent number: D873774
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: January 28, 2020
    Inventor: Kailai Cao