Patents by Inventor Yi-Shan Chiang

Yi-Shan Chiang 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: D956180
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: June 28, 2022
    Assignee: GLOBE UNION INDUSTRIAL CORP.
    Inventor: Yi-Shan Chiang
  • Faucet
    Patent number: D1004056
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: November 7, 2023
    Assignee: GLOBE UNION INDUSTRIAL CORP.
    Inventor: Yi-Shan Chiang