Granted Patent
Utility
US 6,604,075 · App. 09/524,964
Web-based voice dialog interface
Inventors:
Michael K. Brown, Stephen Charles Glinski, Brian Carl Schmult
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Mar 14, 2000
Inventors
Michael K. Brown
Stephen Charles Glinski
Brian Carl Schmult
Assignee (at issue)
LUCENT TECHNOLOGIES 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.