Granted Patent
Utility
US 6,091,382 · App. 08/774,162
Display device for performing display operation in accordance with signal light and driving method therefor
Inventors:
Masaharu Shioya, Tomoyuki Shirasaki, Hiroyasu Yamada
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Dec 26, 1996
Inventors
Masaharu Shioya
Tomoyuki Shirasaki
Hiroyasu Yamada
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.