Granted Patent
Utility
US 6,522,378 · App. 09/647,014
Liquid crystal display and manufacture therefore
Inventors:
Hiroaki Mizuno, Masaki Nishinaka, Shingo Fujita, Tetsu Ogawa
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Nov 27, 2000
Inventors
Hiroaki Mizuno
Masaki Nishinaka
Shingo Fujita
Tetsu Ogawa
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.