Patents by Inventor Lichang Yu

Lichang Yu 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).

  • Faucet
    Patent number: D1016225
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: February 27, 2024
    Inventor: Lichang Yu
  • Faucet
    Patent number: D1016977
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: March 5, 2024
    Inventor: Lichang Yu