Patents by Inventor Ann Chi

Ann Chi 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).

  • Hexagonal container
    Patent number: D906802
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: January 5, 2021
    Inventor: Ann Chi