Granted Patent
Utility
US 6,298,323 · App. 08/900,699
Computer voice recognition method verifying speaker identity using speaker and non-speaker data
Inventor:
Bernhard Kaemmerer
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Jul 25, 1997
Inventor
Bernhard Kaemmerer
Assignee (at issue)
Siemens Aktiengesellschaft
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.