Granted Patent
Utility
US 6,826,403 · App. 09/660,400
Method and system for identifying a user
Inventors:
Per-Ake Minborg, Timo Pohjanvuori
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Sep 12, 2000
Inventors
Per-Ake Minborg
Timo Pohjanvuori
Assignee (at issue)
The Phonepages of Sweden 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.