Granted Patent
Utility
US 6,232,945 · App. 08/891,109
Display device and its driving method
Inventors:
Naomi Moriyama, Youichi Masuda
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Jul 10, 1997
Inventors
Naomi Moriyama
Youichi Masuda
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.