Granted Patent
Utility
US 5,945,972 · App. 08/758,014
Display device
Inventors:
Haruhiko Okumura, Hisao Fujiwara, Katsuya Tsuchida, Goh Itoh
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Nov 27, 1996
Inventors
Haruhiko Okumura
Hisao Fujiwara
Katsuya Tsuchida
Goh Itoh
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.