Granted Patent
Utility
US 5,682,177 · App. 08/479,348
Driving method of driving a liquid crystal display element
Inventors:
Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hidemasa Koh, Hiroshi Hasebe, Takashi Yamashita, Hideyuki Nagano, Takanori Ohnishi
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Jun 7, 1995
Inventors
Takeshi Kuwata
Temkar N. Ruckmongathan
Yutaka Nakagawa
Hidemasa Koh
Hiroshi Hasebe
Takashi Yamashita
Hideyuki Nagano
Takanori Ohnishi
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.