Granted Patent
Utility
US 6,690,115 · App. 10/173,674
Electro-luminescence panel
Inventors:
Sung Ki Kim, Joon-Kyu Park
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 19, 2002
Inventors
Sung Ki Kim
Joon-Kyu Park
Assignee (at issue)
LG Philips LCD Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.