Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2005-05-11
2010-06-15
Ramakrishnaiah, Melur (Department: 2614)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S519000, C455S517000, C455S418000
Reexamination Certificate
active
07738892
ABSTRACT:
An architecture, client specification and application programming interface (API) for supporting advanced voice services (AVS) for use in handsets in order to support advanced voice services (AVS) for wireless communications systems. The handset or mobile unit executes a client application therein for performing the call setup and in-band signaling with the wireless network for the group voice services, and executes a presence/group management application therein for performing presence and group management functions related to the group voice services in the mobile unit.
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Ayyasamy Ravi
Patel Krishnakant M.
Gates & Cooper LLP
Kodiak Networks, Inc.
Ramakrishnaiah Melur
LandOfFree
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