Granted Patent
Utility
US 6,760,018 · App. 09/155,641
Circuit and method for driving liquid crystal display device
Inventor:
Kenichi Takahashi
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Feb 3, 1999
Inventor
Kenichi Takahashi
Assignee (at issue)
CITIZEN WATCH 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.