Granted Patent
Utility
US 6,539,078 · App. 09/504,059
Speech-responsive voice messaging system and method
Inventors:
Peter Hunt, Susannah Albright, Kamil Grajski, Leonardo Rub
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Feb 14, 2000
Inventors
Peter Hunt
Susannah Albright
Kamil Grajski
Leonardo Rub
Assignee (at issue)
Avaya Technology LLC
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.