Patents by Inventor Kwang Hae Yun

Kwang Hae Yun 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).

  • Brush holder for motor
    Patent number: D526275
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: August 8, 2006
    Assignee: SPG Co., Ltd.
    Inventors: Dong Yeol Han, Kwang Hae Yun, Chan Yong Park