Inventor · disambiguated record
Steven L. Christenson
Also filed as: CHRISTENSON STEVEN · CHRISTENSON STEVEN L
32 granted patents·3 pending applications·812 citations·filing 1999–2014
97Inventor score
Files withCISCO TECH INC15SHAFFER SHMUEL8OLIVEIRA MARCELO2SIEMENS INF & COMM NETWORKS2BARAVE AMIT PRAKASH1
Top patents by PatentIndex Score
35 records- 0196US7283829B2Management of call requests in multi-modal communication environmentsCISCO TECH INC·Filed 2005·Granted Oct 16, 2007·88 cites·14 claims
- 0293US6834298B1System and method for network auto-discovery and configurationSIEMENS INF & COMM NETWORKS·Filed 1999·Granted Dec 21, 2004·392 cites·15 claims
- 0392USD454354SCombined layout and icons for a computer screenSIEMENS INF & COMM NETWORKS·Filed 1999·Granted Mar 12, 2002·110 cites·1 claims
- 0490US7492729B2Method and system for reserving resources of a multipoint conferenceCISCO TECH INC·Filed 2005·Granted Feb 17, 2009·23 cites·27 claims
- 0589US7860070B2Providing multiple virtual talk group communication sessionsCISCO TECH INC·Filed 2006·Granted Dec 28, 2010·21 cites·37 claims
- 0687US7929678B2Method and system for managing conference resourcesCISCO TECH INC·Filed 2005·Granted Apr 19, 2011·14 cites·27 claims
- 0787US7693734B2System and method for scheduling conference resourcesCISCO TECH INC·Filed 2004·Granted Apr 6, 2010·48 cites·40 claims
- 0882US8311197B2Method and system for allocating, revoking and transferring resources in a conference systemSHAFFER SHMUEL·Filed 2006·Granted Nov 13, 2012·10 cites·31 claims
- 0981US8077635B2Method and system for reserving facility resources for a conferenceSHAFFER SHMUEL·Filed 2005·Granted Dec 13, 2011·10 cites·29 claims
- 1080US8831664B2System and method for providing channel configurations in a communications environmentSHAFFER SHMUEL·Filed 2011·Granted Sep 9, 2014·3 cites·20 claims
- 1178US8570909B1Method and system for providing an indication of a communicationSHAFFER SHMUEL·Filed 2006·Granted Oct 29, 2013·12 cites·42 claims
- 1278US8358599B2System for providing audio highlighting of conference participant playoutCISCO TECH INC·Filed 2009·Granted Jan 22, 2013·7 cites·23 claims
- 1374US8041378B2System and method for providing channel configurations in a communications environmentCISCO TECH INC·Filed 2008·Granted Oct 18, 2011·2 cites·24 claims
- 1474US7764973B2Controlling playback of recorded media in a push-to-talk communication environmentCISCO TECH INC·Filed 2006·Granted Jul 27, 2010·8 cites·25 claims
- 1572US8428247B2Echo mitigation in a conference callFRAUENTHAL JAMES C·Filed 2008·Granted Apr 23, 2013·3 cites·13 claims
- 1670US9319852B2Interoperability and communications system dynamic media proxy based on capability negotiationCISCO TECH INC·Filed 2014·Granted Apr 19, 2016·2 cites·20 claims
- 1770US8537743B2Priority-based multimedia stream transmissionsBARAVE AMIT PRAKASH·Filed 2008·Granted Sep 17, 2013·6 cites·20 claims
- 1870US8121133B2Stream regulation in a peer to peer networkSHAFFER SHMUEL·Filed 2008·Granted Feb 21, 2012·4 cites·17 claims
- 1970US7676585B1System and method for dynamically adjusting a refresh intervalCISCO TECH INC·Filed 2004·Granted Mar 9, 2010·21 cites·28 claims
- 2068US8547856B2Communication system with state dependent parametersSPRING MAXIMILIAN·Filed 2007·Granted Oct 1, 2013·6 cites·22 claims
- 2168US7885674B2Determining which channels are accessible by a communication device in a push-to-talk communication networkCISCO TECH INC·Filed 2006·Granted Feb 8, 2011·5 cites·25 claims
- 2266US9083776B2Echo mitigation in a conference callCISCO TECH INC·Filed 2013·Granted Jul 14, 2015·1 cites·21 claims
- 2363US8296361B1Method and system for managing conference resourcesSHAFFER SHMUEL·Filed 2004·Granted Oct 23, 2012·5 cites·23 claims
- 2459US8892149B2Interoperability and communications system dynamic media proxy based on capability negotiationSHAFFER SHMUEL·Filed 2008·Granted Nov 18, 2014·1 cites·16 claims
- 2559US6938182B2System and method for providing reliable telephony web-based featuresCISCO TECH IND·Filed 2001·Granted Aug 30, 2005·5 cites·36 claims
- 2658US8432834B2System for disambiguating voice collisionsSHAFFER SHMUEL·Filed 2006·Granted Apr 30, 2013·2 cites·18 claims
- 2755US8098610B2Multiplexing and demultiplexing radio channelsOLIVEIRA MARCELO·Filed 2009·Granted Jan 17, 2012·1 cites·21 claims
- 2854US7339927B1Method and system for providing an accurate address of a device on a networkCISCO TECH INC·Filed 2001·Granted Mar 4, 2008·2 cites·21 claims
- 2951US2009220066A1System and method for seamless transition of a conference call participant between endpointsCISCO TECH INC·Filed 2008·Application pending·0 cites
- 3047US8224995B2Method and system for providing an accurate address of a device on a networkCHRISTENSON STEVEN L·Filed 2008·Granted Jul 17, 2012·0 cites·20 claims
- 3145US9049737B2Multiplexing and demultiplexing radio channelsOLIVEIRA MARCELO·Filed 2011·Granted Jun 2, 2015·0 cites·21 claims
- 3244US2010057860A1Confirmation and acknowledgement of transmission receptionFRY DONNA M·Filed 2008·Application pending·0 cites
- 3343US2007133438A1Method and system for reserving resources in a conferencing systemCISCO TECH INC·Filed 2005·Application pending·0 cites
- 3434US8589678B2Managing status and access for a variable source content streamCHRISTENSON STEVEN·Filed 2007·Granted Nov 19, 2013·0 cites·25 claims
- 3532US8874056B2Identifying channels in a communication networkSEN MITUL·Filed 2008·Granted Oct 28, 2014·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →