Granted Patent
Utility
US 6,654,722 · App. 09/596,769
Voice over IP protocol based speech system
Inventors:
Anne M. Aldous, Joseph Celi, Jr., Brett Gavagni, Kyriakos Leontiades, Bruce D. Lucas, David E. Reich
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 19, 2000
Inventors
Anne M. Aldous
Joseph Celi, Jr.
Brett Gavagni
Kyriakos Leontiades
Bruce D. Lucas
David E. Reich
Assignee (at issue)
International Business Machines 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.