Granted Patent
Utility
US 6,002,502 · App. 08/568,763
Switchable optical network unit
Inventors:
Steve Pomp, Walter Ragg, John Blake, Carolyn Smith, Patricia Highley, John Mullally
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Dec 7, 1995
Inventors
Steve Pomp
Walter Ragg
John Blake
Carolyn Smith
Patricia Highley
John Mullally
Assignee (at issue)
Bell Atlantic Network Services
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.