Patents by Inventor Yoon Gill Jang

Yoon Gill Jang 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).

  • LED lighting lamp
    Patent number: D718892
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: December 2, 2014
    Assignee: POSCO LED Company Ltd.
    Inventors: Dong Soo Kim, Seok Jin Kang, Kyoo Seok Kim, Yoon Gill Jang, Dong Hee Kim