Granted Patent
Utility
US 6,414,734 · App. 09/315,407
Liquid crystal display device and liquid crystal projector
Inventors:
Masanobu Shigeta, Shigeo Shimizu
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: May 20, 1999
Inventors
Masanobu Shigeta
Shigeo Shimizu
Assignee (at issue)
Victor Company of Japan, 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.