Granted Patent
Utility
US 5,108,332 · App. 07/635,139
Method of manufacturing a liquid-crystal cell
Inventor:
Stefan Brosgi
Patented Case
View Patent ↗
Granted: Apr 28, 1992
Filed: Dec 28, 1990
Inventor
Stefan Brosgi
Assignee (at issue)
Nokia Unterhaltungselektronik GmbH
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.