Assignee
COULAS MICHAEL F
US·6 granted patents·11 citations·filing 2005–2012
Top patents by PatentIndex Score
6 records- 0175US8213394B2Method and apparatus for management of inactive connections for service continuity in an agnostic access internet protocol multimedia communicationCOULAS MICHAEL F·Filed 2006·Granted Jul 3, 2012·7 cites·5 claims
- 0263US8391165B2Method and apparatus for identifying caller preferences matched to callee capabilities for IMS communicationsCOULAS MICHAEL F·Filed 2005·Granted Mar 5, 2013·3 cites·15 claims
- 0358US9319434B2SIP header to indicate mobility transfer operationCOULAS MICHAEL F·Filed 2009·Granted Apr 19, 2016·1 cites·8 claims
- 0454US9699220B2System and method to provide combinational services to anonymous callersCOULAS MICHAEL F·Filed 2006·Granted Jul 4, 2017·0 cites·11 claims
- 0547US9148903B2Method and apparatus for management of inactive connections for service continuity in an agnostic internet protocol multimedia communication systemCOULAS MICHAEL F·Filed 2012·Granted Sep 29, 2015·0 cites·6 claims
- 0643US8879565B2Method of updating core domain information for routing a service, communication device, and communication environmentCOULAS MICHAEL F·Filed 2007·Granted Nov 4, 2014·0 cites·29 claims
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