Granted Patent
Utility
US 6,801,284 · App. 10/728,840
Liquid crystal display and method of manufacture
Inventors:
Katsuji Hattori, Shoichi Ishihara, Tsuyoshi Uemura, Kenji Nakao, Yoshinori Tanaka
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Dec 8, 2003
Inventors
Katsuji Hattori
Shoichi Ishihara
Tsuyoshi Uemura
Kenji Nakao
Yoshinori Tanaka
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.