Granted Patent
Utility
US 5,845,246 · App. 08/396,018
Method for reducing database requirements for speech recognition systems
Inventor:
Thomas Barton Schalk
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Feb 28, 1995
Inventor
Thomas Barton Schalk
Assignee (at issue)
Voice Control Systems, 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.