Granted Patent
Utility
US 5,689,604 · App. 08/709,978
Fiber optic operations center
Inventors:
Neal Janus, Frank Salvatore Leone, William J. Parzygnat, Richard J. Pimpinella, Randy Reagan
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Sep 9, 1996
Inventors
Neal Janus
Frank Salvatore Leone
William J. Parzygnat
Richard J. Pimpinella
Randy Reagan
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.