Granted Patent
Utility
US 6,744,414 · App. 09/903,617
Electro-luminescence panel
Inventors:
Han Sang Lee, Sung Joon Bae
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Jul 13, 2001
Inventors
Han Sang Lee
Sung Joon Bae
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.