Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2006-02-17
2010-10-12
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S563000, C455S413000
Reexamination Certificate
active
07813722
ABSTRACT:
A real-time exchange (RTX) interfaces to a wireless communications system to provide enhanced features for advanced voice services (AVS), which include location-based information, voice portal integration, push ring tones and voice message screening.
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Boray Giridhar K.
Lawler Bruce D.
Patel Krishnakant M.
Vempati Brahmananda R.
Appiah Charles N
Doan Kiet
Gates & Cooper LLP
Kodiak Networks, Inc.
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