Granted Patent
Utility
US 6,530,671 · App. 10/028,824
Liquid crystal display
Inventors:
Hitoshi Taniguchi, Yasuo Hira, Yuji Mori, Hisao Hirayama, Toshitsugu Miyawaki
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Dec 28, 2001
Inventors
Hitoshi Taniguchi
Yasuo Hira
Yuji Mori
Hisao Hirayama
Toshitsugu Miyawaki
Assignees (at issue)
Hitachi Electronic Devices Co., Ltd.
HITACHI, 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.