Granted Patent
Utility
US 5,812,948 · App. 08/669,388
Arrangement in a telecommunications system having automatic universal personal telecommunication services registration features
Inventors:
Magnus Hjern, Peter Olanders
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Aug 22, 1996
Inventors
Magnus Hjern
Peter Olanders
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.