Granted Patent
Utility
US 5,204,614 · App. 07/744,858
Broad-band microwave power sensor using diodes above their resonant frequency
Inventors:
Pedro A. Szente, Gratz L. Armstrong
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Aug 14, 1991
Inventors
Pedro A. Szente
Gratz L. Armstrong
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.