Granted Patent
Utility
US 6,598,018 · App. 09/464,016
Method for natural dialog interface to car devices
Inventor:
Jean-Claude Junqua
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Dec 15, 1999
Inventor
Jean-Claude Junqua
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.