Inventor · disambiguated record
Rafi Rabipour
Also filed as: RABIPOUR RAFI · RABIPOUR RAFI R
43 granted patents·3 pending applications·2,092 citations·filing 1988–2017
98Inventor score
Files withNORTEL NETWORKS LTD11NORTHERN TELECOM LTD8NORTEL NETWORKS CORP5RABIPOUR RAFI5ERICSSON TELEFON AB L M4
Top patents by PatentIndex Score
46 records- 0198US5455888ASpeech bandwidth extension method and apparatusNORTHERN TELECOM LTD·Filed 1992·Granted Oct 3, 1995·631 cites·15 claims
- 0295US6038452ATelecommunication network utilizing a quality of service protocolNORTEL NETWORKS CORP·Filed 1997·Granted Mar 14, 2000·339 cites·40 claims
- 0389US5642464AMethods and apparatus for noise conditioning in digital speech compression systems using linear predictive codingNORTHERN TELECOM LTD·Filed 1995·Granted Jun 24, 1997·237 cites·20 claims
- 0488US5995923AMethod and apparatus for improving the voice quality of tandemed vocodersNORTEL NETWORKS CORP·Filed 1997·Granted Nov 30, 1999·163 cites·35 claims
- 0587US9277057B2Mechanism for dynamic signaling of encoder capabilitiesRABIPOUR RAFI·Filed 2012·Granted Mar 1, 2016·8 cites·50 claims
- 0684US8355906B2Method and apparatus for extending the bandwidth of a speech signalAPPLE INC·Filed 2010·Granted Jan 15, 2013·14 cites·25 claims
- 0784US7006456B2Method and apparatus for packet-based media communicationNORTEL NETWORKS LTD·Filed 2001·Granted Feb 28, 2006·60 cites·47 claims
- 0883US7734462B2Method and apparatus for extending the bandwidth of a speech signalNORTEL NETWORKS LTD·Filed 2006·Granted Jun 8, 2010·18 cites·69 claims
- 0983US5768308ASystem for TDMA mobile-to-mobile VSELP codec bypassNORTHERN TELECOM LTD·Filed 1994·Granted Jun 16, 1998·73 cites·44 claims
- 1079US7203226B1Methods and apparatus for data communicationNORTEL NETWORKS LTD·Filed 2002·Granted Apr 10, 2007·32 cites·20 claims
- 1175US8027265B2Providing a capability list of a predefined format in a communications networkGENBAND US LLC·Filed 2006·Granted Sep 27, 2011·6 cites·23 claims
- 1275US6363339B1Dynamic vocoder selection for storing and forwarding voice signalsNORTEL NETWORKS LTD·Filed 1997·Granted Mar 26, 2002·70 cites·48 claims
- 1375US6185424B1System for TDMA mobile-to-mobile VSELP CODEC bypassNORTEL NETWORKS LTD·Filed 1998·Granted Feb 6, 2001·41 cites·34 claims
- 1469US7990865B2Communicating processing capabilities along a communications pathGENBAND US LLC·Filed 2005·Granted Aug 2, 2011·5 cites·20 claims
- 1568US9270830B2Echo canceller for VOIP networksERICSSON TELEFON AB L M·Filed 2013·Granted Feb 23, 2016·2 cites·25 claims
- 1668US6138022ACellular communication network with vocoder sharing featureNORTEL NETWORKS CORP·Filed 1997·Granted Oct 24, 2000·59 cites·17 claims
- 1768US6011846AMethods and apparatus for echo suppressionNORTEL NETWORKS CORP·Filed 1997·Granted Jan 4, 2000·43 cites·21 claims
- 1865US8149698B1Providing a schedule for active events to be processed by a processorCHU CHUNG CHEUNG·Filed 2007·Granted Apr 3, 2012·6 cites·20 claims
- 1963US8194649B2Methods and apparatus for data communicationRABIPOUR RAFI·Filed 2009·Granted Jun 5, 2012·1 cites·21 claims
- 2063US7639601B2Methods and apparatus for data communicationNORTEL NETWORKS LTD·Filed 2002·Granted Dec 29, 2009·8 cites·20 claims
- 2163US6148422ATelecommunication network utilizing an error control protocolNORTEL NETWORKS LTD·Filed 1997·Granted Nov 14, 2000·50 cites·22 claims
- 2263US5774847AMethods and apparatus for distinguishing stationary signals from non-stationary signalsNORTHERN TELECOM LTD·Filed 1997·Granted Jun 30, 1998·46 cites·23 claims
- 2359US8873740B2Enhanced echo cancellationAPPLE INC·Filed 2012·Granted Oct 28, 2014·1 cites·18 claims
- 2459US8320553B2Enhanced echo cancellationYUE PETER·Filed 2008·Granted Nov 27, 2012·3 cites·25 claims
- 2559US7817678B2Method and apparatus for time alignment along a multi-node communication linkGENBAND US LLC·Filed 2007·Granted Oct 19, 2010·1 cites·21 claims
- 2658US7076316B2Method and apparatus for controlling an operative setting of a communications linkNORTEL NETWORKS LTD·Filed 2001·Granted Jul 11, 2006·5 cites·40 claims
- 2757US5893056AMethods and apparatus for generating noise signals from speech signalsNORTHERN TELECOM LTD·Filed 1997·Granted Apr 6, 1999·27 cites·27 claims
- 2856US6026356AMethods and devices for noise conditioning signals representative of audio information in compressed and digitized formNORTEL NETWORKS CORP·Filed 1997·Granted Feb 15, 2000·40 cites·20 claims
- 2955US8254372B2Data communication apparatus and methodRABIPOUR RAFI·Filed 2004·Granted Aug 28, 2012·4 cites·17 claims
- 3051US9769320B2Mechanism for dynamic signaling of encoder capabilitiesERICSSON TELEFON AB L M·Filed 2016·Granted Sep 19, 2017·0 cites·18 claims
- 3150US8116335B2Methods and apparatus for data communicationRABIPOUR RAFI·Filed 2007·Granted Feb 14, 2012·0 cites·16 claims
- 3249US4853958ALPC-based DTMF receiver for secondary signallingNORTHERN TELECOM LTD·Filed 1988·Granted Aug 1, 1989·16 cites·9 claims
- 3348US6324515B1Method and apparatus for asymmetric communication of compressed speechNORTEL NETWORKS LTD·Filed 1998·Granted Nov 27, 2001·24 cites·12 claims
- 3446US9420114B2Echo canceller for VOIP networksERICSSON TELEFON AB L M·Filed 2013·Granted Aug 16, 2016·0 cites·25 claims
- 3545US2004131051A1Methods and apparatus for data communicationFiled 2003·Application pending·0 cites
- 3644US9191234B2Enhanced communication bridgeBLOUIN FRANCOIS·Filed 2009·Granted Nov 17, 2015·0 cites·21 claims
- 3744US7916686B2Method and communication network components for managing media signal qualityGENBAND US LLC·Filed 2006·Granted Mar 29, 2011·0 cites·40 claims
- 3844US6766291B2Method and apparatus for controlling the transition of an audio signal converter between two operative modes based on a certain characteristic of the audio input signalNORTEL NETWORKS LTD·Filed 1999·Granted Jul 20, 2004·20 cites·20 claims
- 3944US5943645AMethod and apparatus for computing measures of echoNORTHERN TELECOM LTD·Filed 1997·Granted Aug 24, 1999·14 cites·21 claims
- 4043US5577117AMethods and apparatus for estimating and adjusting the frequency response of telecommunications channelsNORTHERN TELECOM LTD·Filed 1994·Granted Nov 19, 1996·11 cites·22 claims
- 4141US2003210659A1TFO communication apparatus with codec mismatch resolution and/or optimization logicFiled 2002·Application pending·0 cites
- 4240US6721707B1Method and apparatus for controlling the transition of an audio converter between two operative modes in the presence of link impairments in a data communication channelNORTEL NETWORKS LTD·Filed 1999·Granted Apr 13, 2004·14 cites·23 claims
- 4339US11277354B2Dynamic adjustment of workload forecastRABIPOUR RAFI·Filed 2017·Granted Mar 15, 2022·0 cites·15 claims
- 4438US9098331B2Joint scheduling of multiple processes on a shared processorCHU CHUNG CHEUNG·Filed 2011·Granted Aug 4, 2015·0 cites·28 claims
- 4533US2018083850A1Service performance monitoring in a virtualized communication networkERICSSON TELEFON AB L M·Filed 2015·Application pending·0 cites
- 4630US9081894B2Non-instrusive network surveillance and characterizationFINKELSTEIN EVA·Filed 2012·Granted Jul 14, 2015·0 cites·47 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →