Granted Patent
Utility
US 6,233,555 · App. 09/198,579
Method and apparatus for speaker identification using mixture discriminant analysis to develop speaker models
Inventors:
Sarangarajan Parthasarathy, Aaron Edward Rosenberg
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Nov 24, 1998
Inventors
Sarangarajan Parthasarathy
Aaron Edward Rosenberg
Assignee (at issue)
AT&T CORP.
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.