Granted Patent
Utility
US 6,320,918 · App. 09/133,830
Procedure for reducing interference in the transmission of an electrical communication signal
Inventors:
Michael D. Walker, Hans Jurgen Matt, Michael Trompf
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Aug 13, 1998
Inventors
Michael D. Walker
Hans Jurgen Matt
Michael Trompf
Assignee (at issue)
ALCATEL
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.