Granted Patent
Utility
US 6,205,424 · App. 08/692,937
Two-staged cohort selection for speaker verification system
Inventors:
William D. Goldenthal, Brian Eberman
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jul 31, 1996
Inventors
William D. Goldenthal
Brian Eberman
Assignee (at issue)
Compaq Computer Corporation
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.