Granted Patent
Utility
US 5,673,080 · App. 08/729,197
Seamless multimedia conferencing system using enhanced endpoint devices
Inventors:
John T. Biggs, Diane G. Landante, Sandra C. Milstead, Dale L. Skran, Arthur R. Snowdon
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Oct 15, 1996
Inventors
John T. Biggs
Diane G. Landante
Sandra C. Milstead
Dale L. Skran
Arthur R. Snowdon
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.