Granted Patent
Utility
US 6,704,307 · App. 09/517,432
Compact high-capacity switch
Inventors:
Alan Graves, Nigel Bragg
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Mar 2, 2000
Inventors
Alan Graves
Nigel Bragg
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.