Granted Patent
Utility
US 6,016,173 · App. 09/025,160
Optics arrangement including a compensator cell and static wave plate for use in a continuously viewable, reflection mode, ferroelectric liquid crystal spatial light modulating system
Inventor:
Charles M. Crandall
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Feb 18, 1998
Inventor
Charles M. Crandall
Assignee (at issue)
Displaytech, Inc.
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.