Granted Patent
Utility
US 4,668,049 · App. 06/683,091
Illumination for a scattering type liquid crystal display
Inventors:
Stanley Canter, Paul A. Warg, Forrest E. Brooks
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Dec 18, 1984
Inventors
Stanley Canter
Paul A. Warg
Forrest E. Brooks
Assignee (at issue)
ITT 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.