Granted Patent
Utility
US 4,647,845 · App. 06/652,545
Apparatus and method for utilizing an AC detection scalar network analyzer with a CW signal source
Inventors:
Kenneth A. Richter, M. D. Sohigian, John C. Faick
Patented Case
View Patent ↗
Granted: Mar 3, 1987
Filed: Sep 20, 1984
Inventors
Kenneth A. Richter
M. D. Sohigian
John C. Faick
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.