Granted Patent
Utility
US 6,404,876 · App. 08/936,957
System and method for voice activated dialing and routing under open access network control
Inventors:
Robert Smith, George Demetrios Karis
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Sep 25, 1997
Inventors
Robert Smith
George Demetrios Karis
Assignees (at issue)
GTE Intelligent Network Services Inc.
Verizon Laboratories 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.