Patents by Inventor Han Eum Cho

Han Eum Cho 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).

  • Squeegee for film application
    Patent number: D1156768
    Type: Grant
    Filed: August 21, 2025
    Date of Patent: November 3, 2026
    Assignees: INOGROW CO., LTD.
    Inventor: Han Eum Cho