Granted Patent
Utility
US 5,831,709 · App. 08/009,671
Liquid crystal display having improved common line
Inventor:
In-Duk Song
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Jan 20, 1998
Inventor
In-Duk Song
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.