Granted Patent
Utility
US 6,198,519 · App. 08/808,887
Liquid crystal display panels including alignment patterns and related methods
Inventor:
Jong-Woong Chang
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Feb 28, 1997
Inventor
Jong-Woong Chang
Assignee (at issue)
SAMSUNG DISPLAY 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.