Granted Patent
Utility
US 6,118,425 · App. 09/044,224
Liquid crystal display and driving method therefor
Inventors:
Yasuyuki Kudo, Tatsuhiro Inuzuka, Tsutomu Furuhashi, Toshimitsu Matsudo, Kazunari Kurokawa
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Mar 19, 1998
Inventors
Yasuyuki Kudo
Tatsuhiro Inuzuka
Tsutomu Furuhashi
Toshimitsu Matsudo
Kazunari Kurokawa
Assignees (at issue)
HITACHI, LTD.
Hitachi Video and Information Systems, Inc.
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.