Granted Patent
Utility
US 6,662,015 · App. 10/144,077
Apparatus and method for extracting presence, location and availability data from a communication device deployed in a network
Inventor:
Patrick Furlong
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: May 13, 2002
Inventor
Patrick Furlong
Assignee (at issue)
Evolving Systems, 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.