Granted Patent
Utility
US 5,548,302 · App. 08/098,812
Method of driving display element and its driving device
Inventors:
Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hidemasa Koh, Akira Nakazawa, Takanori Ohnishi, Satoru Ihara
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Jul 29, 1993
Inventors
Takeshi Kuwata
Temkar N. Ruckmongathan
Yutaka Nakagawa
Hidemasa Koh
Akira Nakazawa
Takanori Ohnishi
Satoru Ihara
Assignee (at issue)
ASAHI GLASS 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.