Granted Patent
Utility
US 6,493,344 · App. 09/341,251
Telecommunications system
Inventors:
Simon Daniel Brueckheimer, Roy Harold Mauger
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Jul 14, 1999
Inventors
Simon Daniel Brueckheimer
Roy Harold Mauger
Assignee (at issue)
Nortel Networks 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.