Granted Patent
Utility
US 6,668,171 · App. 09/582,170
Procedure and system for position management in a mobile telephone system
Inventors:
Souhad Ayoub, Michael Andersin
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Sep 6, 2000
Inventors
Souhad Ayoub
Michael Andersin
Assignee (at issue)
Telia Company AB
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.