Granted Patent
Utility
US 5,818,562 · App. 08/791,333
Liquid crystal display device
Inventor:
Jeong-Hwan Yoon
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Jan 31, 1997
Inventor
Jeong-Hwan Yoon
Assignee (at issue)
Goldstar 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.