Inventor · disambiguated record
James C. Frauenthal
Also filed as: FRAUENTHAL JAMES C
14 granted patents·3 pending applications·342 citations·filing 1985–2014
91Inventor score
Files withCISCO TECH INC5FRAUENTHAL JAMES C5HANES M DAVID2SHAFFER SHMUEL2AMERICAN TELEPHONE & TELEGRAPH1
Top patents by PatentIndex Score
17 records- 0196US4737983AAutomatic call distributor telephone serviceAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Apr 12, 1988·301 cites·16 claims
- 0289US9237226B2Controlling echo in a wideband voice conferenceCISCO TECH INC·Filed 2014·Granted Jan 12, 2016·11 cites·20 claims
- 0378US8238548B2Controlling echo during double-talk in a voice conferenceFRAUENTHAL JAMES C·Filed 2008·Granted Aug 7, 2012·7 cites·26 claims
- 0474US7433358B1Characterization of impaired intervals in a voice over packet session using audio frame loss concealmentCISCO TECH INC·Filed 2005·Granted Oct 7, 2008·7 cites·23 claims
- 0572US8428247B2Echo mitigation in a conference callFRAUENTHAL JAMES C·Filed 2008·Granted Apr 23, 2013·3 cites·13 claims
- 0666US9083776B2Echo mitigation in a conference callCISCO TECH INC·Filed 2013·Granted Jul 14, 2015·1 cites·21 claims
- 0764US9025779B2System and method for using endpoints to provide sound monitoringRAMALHO MICHAEL A·Filed 2011·Granted May 5, 2015·2 cites·20 claims
- 0864US8462675B2Echo mitigation in the presence of variable delays due to adaptive jitter buffersSKRABUTENAS GARY ALAN·Filed 2010·Granted Jun 11, 2013·2 cites·19 claims
- 0964US8126160B2Use of non-audible band to relay information for echo cancellation in a distributed media systemFRAUENTHAL JAMES C·Filed 2008·Granted Feb 28, 2012·1 cites·11 claims
- 1064US8036375B2Automated near-end distortion detection for voice communication systemsCISCO TECH INC·Filed 2007·Granted Oct 11, 2011·1 cites·25 claims
- 1163US8160112B2Buffering a media streamSHAFFER SHMUEL·Filed 2007·Granted Apr 17, 2012·2 cites·22 claims
- 1260US8619642B2Controlling a jitter bufferSHAFFER SHMUEL·Filed 2007·Granted Dec 31, 2013·2 cites·16 claims
- 1356US8619586B2System and method for providing troubleshooting in a network environmentHANES M DAVID·Filed 2009·Granted Dec 31, 2013·2 cites·19 claims
- 1454US8923509B2Controlling echo in a wideband voice conferenceFRAUENTHAL JAMES C·Filed 2007·Granted Dec 30, 2014·0 cites·26 claims
- 1543US2013307686A1Blood-chemistry imbalance determination by means of reflex reaction time measurementsFRAUENTHAL JAMES C·Filed 2013·Application pending·0 cites
- 1641US2007286351A1Method and System for Adaptive Media Quality MonitoringCISCO TECH INC·Filed 2006·Application pending·0 cites
- 1734US2012063332A1System and method for determining and controlling loopback points in a network environmentHANES M DAVID·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →