Granted Patent
Utility
US 5,598,505 · App. 08/316,118
Cepstral correction vector quantizer for speech recognition
Inventors:
Stephen Christopher Austin, Adam Barry Fineberg
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Sep 30, 1994
Inventors
Stephen Christopher Austin
Adam Barry Fineberg
Assignee (at issue)
Apple Computer 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.