Granted Patent
Utility
US 5,153,568 · App. 07/690,700
Liquid crystal display panel system and method of using same
Inventor:
Robert W. Shaw
Patented Case
View Patent ↗
Granted: Oct 6, 1992
Filed: Apr 24, 1991
Inventor
Robert W. Shaw
Assignee (at issue)
Proxima 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.