Granted Patent
Utility
US 5,523,772 · App. 08/238,854
Source driving device of a liquid crystal display
Inventor:
Dae Won Lee
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: May 6, 1994
Inventor
Dae Won Lee
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.