Granted Patent
Utility
US 6,344,842 · App. 08/746,784
Liquid crystal display device and a driving method therefor
Inventor:
Hiroyuki Hebiguchi
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Nov 15, 1996
Inventor
Hiroyuki Hebiguchi
Assignees (at issue)
LG. Phillips LCD Co., Ltd.
ALPS ELECTRIC 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.