Granted Patent
Utility
US 6,052,456 · App. 08/997,349
Graphical shelf navigator for a telecommunications switch management system
Inventor:
Peter Huang
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Dec 23, 1997
Inventor
Peter Huang
Assignee (at issue)
Alcatel USA Sourcing, L.P.
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.