Granted Patent
Utility
US 5,859,908 · App. 08/767,358
Method and apparatus for applying multiple speech processing features to a telephone call
Inventors:
Lee Begeja, Carroll W. Creswell, Daniel Furman, Michael Joseph Haller, John A. McMaster, John C. Songrady, Thomas Wasilewski, Donald Joseph Youtkus
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Dec 18, 1996
Inventors
Lee Begeja
Carroll W. Creswell
Daniel Furman
Michael Joseph Haller
John A. McMaster
John C. Songrady
Thomas Wasilewski
Donald Joseph Youtkus
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.