Patents by Inventor Hwoan Uk Joo

Hwoan Uk Joo 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).

  • LCD TV receiver
    Patent number: D540277
    Type: Grant
    Filed: November 3, 2004
    Date of Patent: April 10, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Jun Kim, Hwoan Uk Joo
  • LCD TV receiver
    Patent number: D542747
    Type: Grant
    Filed: November 3, 2004
    Date of Patent: May 15, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Jun Kim, Hwoan Uk Joo