Granted Patent
Utility
US 6,804,647 · App. 09/808,074
Method and system for on-line unsupervised adaptation in speaker verification
Inventors:
Larry Paul Heck, N. Nikki Mirghafori
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Mar 13, 2001
Inventors
Larry Paul Heck
N. Nikki Mirghafori
Assignee (at issue)
Nuance Communications, 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.