Granted Patent
Utility
US 6,163,535 · App. 08/850,258
Distributed voice processing system
Inventors:
Robert Michael Jordan, Andrew Ritchie
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: May 5, 1997
Inventors
Robert Michael Jordan
Andrew Ritchie
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.