Granted Patent
Utility
US 6,040,827 · App. 08/890,994
Driver circuit, driver integrated circuit, and display device and electronic device using the driver circuit and driver integrated circuit
Inventors:
Kazuhiro Shiina, Koji Kawamoto, Masato Miura, Hitoshi Ohura, Shoichi Ozeki, Noboru Akiyama, Kunihoro Nunomura, Minehiro Nemoto, Masahiro Iwamura
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Jul 10, 1997
Inventors
Kazuhiro Shiina
Koji Kawamoto
Masato Miura
Hitoshi Ohura
Shoichi Ozeki
Noboru Akiyama
Kunihoro Nunomura
Minehiro Nemoto
Masahiro Iwamura
Assignees (at issue)
HITACHI, LTD.
Hitachi Haramachi Electronics 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.