Patents by Inventor Hee Soo Ryu

Hee Soo Ryu 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: D833684
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: November 13, 2018
    Inventor: Hee Soo Ryu