Granted Patent
Utility
US 6,724,178 · App. 09/464,014
Measuring composite distortion using a coherent multicarrier signal generator
Inventor:
Ron D. Katznelson
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Dec 15, 1999
Inventor
Ron D. Katznelson
Assignee (at issue)
Broadband Innovations, 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.