Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2011-03-01
2011-03-01
Smith, Creighton (Department: 2614)
Telecommunications
Radiotelephone system
Special service
C455S518000, C370S260000, C709S204000
Reexamination Certificate
active
07899444
ABSTRACT:
Communications right allocation information is additionally contained within a telecommunications conference control message, the allocation information specifying an event on whose occurrence a communications right is withdrawn from or allocated to the telecommunications terminal within the scope of the telecommunications conference.
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Hans Martin
Schmidt Andreas
Schwagmann Norbert
Dickstein & Shapiro LLP
Infineon - Technologies AG
Smith Creighton
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