Granted Patent
Utility
US 6,489,943 · App. 09/487,663
Data driver for use in liquid crystal display
Inventor:
Ju-Cheon Yeo
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Jan 19, 2000
Inventor
Ju-Cheon Yeo
Assignee (at issue)
LG ELECTRONICS INC.
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.