Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-11-25
2011-10-18
Ton, Dang (Department: 2475)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S235000, C370S392000
Reexamination Certificate
active
08040896
ABSTRACT:
The present invention discloses a method and architecture for enabling multiple services or service providers to share the facilities of an access network infrastructure that provides physical connectivity to subscribers.
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Cataltepe Tayfun
Nguyen Han Q.
Saad Samir S.
AT&T Intellectual Property II L.P.
Hanley Flight & Zimmerman, LLC.
Kaur Pamit
Ton Dang
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