Granted Patent
Utility
US 5,210,628 · App. 07/780,177
Liquid crystal light valve with photosensitive layer having irregular diode pattern
Inventors:
Steven E. Shields, Ogden J. Marsh
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Oct 21, 1991
Inventors
Steven E. Shields
Ogden J. Marsh
Assignee (at issue)
Hughes-JVC Technology Corporation
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.