Granted Patent
Utility
US 4,489,413 · App. 06/399,573
Apparatus for controlling the receive and transmit frequency of a transceiver
Inventors:
Robert L. Richmond, John Corrigan, Paul Wyar
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: Jul 19, 1982
Inventors
Robert L. Richmond
John Corrigan
Paul Wyar
Assignee (at issue)
M/A-COM DCC, 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.