Granted Patent
Utility
US 4,531,098 · App. 06/596,963
Wide dynamic range amplifier with second harmonic signal cancellation
Inventor:
John C. Reed
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Apr 5, 1984
Inventor
John C. Reed
Assignee (at issue)
Motorola, Inc.
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.