Granted Patent
Utility
US 5,696,809 · App. 08/493,472
Advanced intelligent network based computer architecture for concurrent delivery of voice and text data using failure management system
Inventor:
Eric Voit
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Jun 22, 1995
Inventor
Eric Voit
Assignee (at issue)
Bell Atlantic Network Services
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.