Granted Patent
Utility
US 6,526,382 · App. 09/456,922
Language-oriented user interfaces for voice activated services
Inventor:
Matthew John Yuschik
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Dec 7, 1999
Inventor
Matthew John Yuschik
Assignee (at issue)
Comverse, 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.