Granted Patent
Utility
US 5,539,881 · App. 07/990,479
Network element including automatic network element identity information registration apparatus and method
Inventors:
Christopher J. Hunt, Christopher S. Welles
Patented Case
View Patent ↗
Granted: Jul 23, 1996
Filed: Dec 14, 1992
Inventors
Christopher J. Hunt
Christopher S. Welles
Assignee (at issue)
AT&T CORP.
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.