Granted Patent
Utility
US 5,774,860 · App. 08/741,298
Adaptive knowledge base of complex information through interactive voice dialogue
Inventors:
Aruna Bayya, Louis A. Cox, Jr.
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Oct 30, 1996
Inventors
Aruna Bayya
Louis A. Cox, Jr.
Assignee (at issue)
US West 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.