Granted Patent
Utility
US 5,559,526 · App. 08/249,078
Liquid crystal display having a drive circuit
Inventor:
Mitsuharu Izawa
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: May 25, 1994
Inventor
Mitsuharu Izawa
Assignee (at issue)
CASIO COMPUTER CO., LTD.
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.