Granted Patent
Utility
US 4,952,886 · App. 07/208,411
RF power-control circuit
Inventors:
Russell Braathen, Ronald P. Green
Patented Case
View Patent ↗
Granted: Aug 28, 1990
Filed: Jun 17, 1988
Inventors
Russell Braathen
Ronald P. Green
Assignee (at issue)
Novatel Communications Ltd.
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.