Granted Patent
Utility
US 6,403,980 · App. 09/705,928
Thin film transistor array panel for liquid crystal display
Inventor:
Woon-Yong Park
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Nov 6, 2000
Inventor
Woon-Yong Park
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.