Patents by Inventor Dongwon Yeom

Dongwon Yeom 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).

  • Karaoke booth
    Patent number: D847376
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: April 30, 2019
    Inventor: Dongwon Yeom