Patents by Inventor Do Hyoung Ko

Do Hyoung Ko 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: D994041
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: August 1, 2023
    Inventor: Do Hyoung Ko