Granted Patent
Utility
US 5,987,102 · App. 08/818,579
Method and apparatus for bridging a voice call including selective provision of information in non-audio to the caller
Inventors:
John D. Elliott, Mark D. Zuber, Michael F. Buondonno, Kenneth L. Keeler, Mojtaba Mirashrafi, Keith A. Pirkl, Al J. Simon, George L. Taylor
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Mar 14, 1997
Inventors
John D. Elliott
Mark D. Zuber
Michael F. Buondonno
Kenneth L. Keeler
Mojtaba Mirashrafi
Keith A. Pirkl
Al J. Simon
George L. Taylor
Assignee (at issue)
eFusion, 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.