Granted Patent
Utility
US 6,359,972 · App. 09/409,368
Line in use detection
Inventors:
Russell Brian Schott, Stanton Renna, Raphael Rahamim, Robert W. Frankland
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Sep 30, 1999
Inventors
Russell Brian Schott
Stanton Renna
Raphael Rahamim
Robert W. Frankland
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.