Patents by Inventor Homin Cha

Homin Cha 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).

  • Vehicle liftgate
    Patent number: D897919
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: October 6, 2020
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Myeongseon Choi, Sangmok Lee, Youngho Jung, Homin Cha