Granted Patent
Utility
US 6,700,639 · App. 09/791,624
Liquid crystal display apparatus and production method
Inventors:
Makoto Tatemura, Masashi Sawa, Katsumi Kobara
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Feb 26, 2001
Inventors
Makoto Tatemura
Masashi Sawa
Katsumi Kobara
Assignee (at issue)
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.