Granted Patent
Utility
US 6,469,488 · App. 09/650,272
Method of processing a high frequency signal containing multiple fundamental frequencies
Inventors:
Michael Hopkins, Jean-Marc Overard
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Aug 29, 2000
Inventors
Michael Hopkins
Jean-Marc Overard
Assignee (at issue)
Scientific Systems Research Limited
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.