Patents by Inventor Yong Hun Yoo

Yong Hun Yoo 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).

  • Bracelet
    Patent number: D492613
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: July 6, 2004
    Assignee: Ibeks Technologies Co., Ltd.
    Inventors: Young Jun Kim, Yong Hun Yoo
  • Bracelet
    Patent number: D499039
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: November 30, 2004
    Assignee: Ibeks Technologies Co., Ltd.
    Inventors: Young Jun Kim, Yong Hun Yoo