Assignee
KANNAPPAN KENNETH
US·2 granted patents·1 pending application·31 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0185US8428053B2Presence based telephony call signalingKANNAPPAN KENNETH·Filed 2009·Granted Apr 23, 2013·25 cites·20 claims
- 0278US8600030B2Communications network call initiation transitionKANNAPPAN KENNETH·Filed 2011·Granted Dec 3, 2013·6 cites·25 claims
- 0336US2012230484A1Audo-Dial Connection Into Conference Calls with Attendee Status BroadcastKANNAPPAN KENNETH·Filed 2011·Application pending·0 cites
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