Granted Patent
Utility
US 6,690,345 · App. 10/029,807
Liquid crystal display device
Inventors:
Kenji Hanzawa, Shuji Hagino
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Dec 27, 2001
Inventors
Kenji Hanzawa
Shuji Hagino
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.