Granted Patent
Utility
US 6,140,162 · App. 09/213,034
Reduction of masking and doping steps in a method of fabricating a liquid crystal display
Inventor:
Ju-Cheon Yeo
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Dec 16, 1998
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.