Granted Patent
Utility
US 6,519,561 · App. 09/185,871
Model adaptation of neural tree networks and other fused models for speaker verification
Inventors:
Kevin R. Farrell, William Mistretta
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Nov 3, 1998
Inventors
Kevin R. Farrell
William Mistretta
Assignee (at issue)
T-Netix, 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.