Granted Patent
Utility
US 5,003,270 · App. 07/336,816
RF power-control circuit
Inventors:
Russell Braathen, Ronald P. Green
Patented Case
View Patent ↗
Granted: Mar 26, 1991
Filed: Apr 12, 1989
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.