Granted Patent
Utility
US 4,949,082 · App. 07/215,780
High speed display device
Inventors:
Armand Yazdani, Coeman L. S. Wong
Patented Case
View Patent ↗
Granted: Aug 14, 1990
Filed: Jul 6, 1988
Inventors
Armand Yazdani
Coeman L. S. Wong
Assignee (at issue)
NEI Canada Limited
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.