Patents by Inventor Sungbum Hu

Sungbum Hu 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).

  • Eyewear frames
    Patent number: D847249
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: April 30, 2019
    Assignee: Innocean Worldwide, Inc.
    Inventors: Hyunjung Baek, Injeong Choi, Sungbum Hu