Granted Patent
Utility
US 6,574,217 · App. 08/980,271
Telecommunications switch for providing telephony traffic integrated with video information services
Inventors:
Stephen Lewis, K. Martin Stevenson, III, Farzad S. Nabavi, Catherine A. Millet, Jason Dove
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Nov 26, 1997
Inventors
Stephen Lewis
K. Martin Stevenson, III
Farzad S. Nabavi
Catherine A. Millet
Jason Dove
Assignee (at issue)
Alcatel USA Sourcing, L.P.
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.