Granted Patent
Utility
US 5,657,040 · App. 08/356,107
Driving apparatus for stably driving high-definition and large screen liquid crystal display panels
Inventor:
Minoru Kanbara
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Dec 15, 1994
Inventor
Minoru Kanbara
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.