Assignee
TIAN TIAN
CN·4 granted patents·3 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0160US8565382B2Method for obtaining information of key management server, and method, system and device for monitoringTIAN TIAN·Filed 2010·Granted Oct 22, 2013·2 cites·6 claims
- 0255US9077806B2Method, system and apparatus for implementing secure call forwardingTIAN TIAN·Filed 2011·Granted Jul 7, 2015·1 cites·12 claims
- 0343US8855315B2Method and system for realizing secure forking call session in IP multimedia subsystemTIAN TIAN·Filed 2009·Granted Oct 7, 2014·0 cites·9 claims
- 0433US8705745B2Method and system for transmitting deferred media information in an IP multimedia subsystemTIAN TIAN·Filed 2010·Granted Apr 22, 2014·0 cites·15 claims
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