Granted Patent
Utility
US 6,499,013 · App. 09/150,459
Interactive user interface using speech recognition and natural language processing
Inventor:
Dean Weber
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Sep 9, 1998
Inventor
Dean Weber
Assignee (at issue)
One Voice 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.