Granted Patent
Utility
US 4,385,400 · App. 06/143,347
Automatic gain control arrangement useful in an FM radio receiver
Inventor:
Max E. Malchow
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Apr 24, 1980
Inventor
Max E. Malchow
Assignee (at issue)
RCA 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.