Patents by Inventor Andy Liang

Andy Liang 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).

  • Patent number: D928220
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: August 17, 2021
    Inventor: Andy Liang
  • Patent number: D1133007
    Type: Grant
    Filed: April 1, 2025
    Date of Patent: July 7, 2026
    Assignee: Shenzhen Vin Plastic & Metal Products Co., Ltd.
    Inventor: Andy Liang