Granted Patent
Utility
US 4,328,590 · App. 06/202,553
Single sideband receiver
Inventor:
Ronald L. Lee
Patented Case
View Patent ↗
Granted: May 4, 1982
Filed: Oct 31, 1980
Inventor
Ronald L. Lee
Assignee (at issue)
Westinghouse Electric Company LLC
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.