Granted Patent
Utility
US 6,600,540 · App. 10/160,255
Liquid crystal display
Inventors:
Hiroyuki Yamakita, Akinori Shiota, Kenji Nakao, Daiichi Suzuki, Masanori Kimura, Yoshinori Tanaka
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Jun 4, 2002
Inventors
Hiroyuki Yamakita
Akinori Shiota
Kenji Nakao
Daiichi Suzuki
Masanori Kimura
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.