Multiplex communications – Special services – Conferencing
Reexamination Certificate
2006-11-21
2006-11-21
Chin, Wellington (Department: 2616)
Multiplex communications
Special services
Conferencing
C379S202010, C379S207010
Reexamination Certificate
active
07139249
ABSTRACT:
A method and apparatus to form an audio bridge session are described.
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Norris David J.
Odell Robert M.
Chin Wellington
Hoang Thai
Kacvinsky LLC
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