Granted Patent
Utility
US 6,373,548 · App. 09/533,969
Alignment key formed on the substrate of the liquid crystal display device
Inventor:
Jong Sung Kim
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Mar 23, 2000
Inventor
Jong Sung Kim
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.