Granted Patent
Utility
US 6,332,009 · App. 08/969,971
Method and apparatus for generating a line impairment learning signal for a data communication system
Inventor:
Sverrir Olafsson
Patented Case
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Granted: Dec 18, 2001
Filed: Nov 13, 1997
Inventor
Sverrir Olafsson
Assignee (at issue)
Conexant Systems, LLC
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.