Granted Patent
Utility
US 5,283,676 · App. 08/059,511
Liquid crystal light valve
Inventors:
Thomas C. Borah, Javier Ruiz
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: May 10, 1993
Inventors
Thomas C. Borah
Javier Ruiz
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.