Granted Patent
Utility
US 6,222,601 · App. 08/961,426
Method of manufacturing a liquid crystal cell
Inventors:
Yoo Jin Choi, Jung-Ha Kim
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Oct 30, 1997
Inventors
Yoo Jin Choi
Jung-Ha Kim
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.