Granted Patent
Utility
US 6,154,662 · App. 09/032,050
Providing voice dialing service for wireless roamers
Inventors:
Michael Robert Norton, Adam Stanislaw Pajerski, Hamid Zarafshar
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Feb 27, 1998
Inventors
Michael Robert Norton
Adam Stanislaw Pajerski
Hamid Zarafshar
Assignee (at issue)
LUCENT TECHNOLOGIES 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.