Granted Patent
Utility
US 6,173,193 · App. 09/149,463
Voice prompt system for fixed cellular terminal dialing
Inventor:
Randy Bright
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Sep 8, 1998
Inventor
Randy Bright
Assignee (at issue)
ERICSSON GMBH
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.