Inventor · disambiguated record
Rafik Goubran
Also filed as: GOUBRAN RAFIK · GOUBRAN RAFIK A · GOUBRAN RAFIK ALPHONSE
10 granted patents·3 pending applications·299 citations·filing 1996–2020
90Inventor score
Files withNORTEL NETWORKS LTD3MITEL NETWORKS CORP2BOTRUS TELECONFERENCING & ACOU1EL-HENNAWAY MOHAMED SAMY1EL-HENNAWEY MOHAMED1
Top patents by PatentIndex Score
13 records- 0194US7002913B2Packet loss compensation method using injection of spectrally shaped noiseZARLINK SEMICONDUCTOR INC·Filed 2001·Granted Feb 21, 2006·190 cites·5 claims
- 0283US7619995B1Transcoders and mixers for voice-over-IP conferencingNORTEL NETWORKS LTD·Filed 2004·Granted Nov 17, 2009·34 cites·8 claims
- 0376US11076764B1Pressure sensitive mat system with dynamically calibratable pressure sensors and method for non-obtrusive monitoring of vital signs and other health metricsPRESS IR INC·Filed 2020·Granted Aug 3, 2021·2 cites·18 claims
- 0476US8305913B2Method and apparatus for non-intrusive single-ended voice quality assessment in VoIPEL-HENNAWEY MOHAMED·Filed 2006·Granted Nov 6, 2012·12 cites·20 claims
- 0566US7630503B2Detecting acoustic echoes using microphone arraysMITEL NETWORKS CORP·Filed 2004·Granted Dec 8, 2009·13 cites·9 claims
- 0662US7729275B2Method and apparatus for non-intrusive single-ended voice quality assessment in VoIPNORTEL NETWORKS LTD·Filed 2005·Granted Jun 1, 2010·5 cites·12 claims
- 0760US7403217B2System and method of self-discovery and self-calibration in a video conferencing systemMITEL NETWORKS CORP·Filed 2004·Granted Jul 22, 2008·6 cites·10 claims
- 0848US5889869AInvisible acoustic screen for open-plan offices and the likeBOTRUS TELECONFERENCING & ACOU·Filed 1996·Granted Mar 30, 1999·18 cites·5 claims
- 0947US6718036B1Linear predictive coding based acoustic echo cancellationNORTEL NETWORKS LTD·Filed 1999·Granted Apr 6, 2004·19 cites·21 claims
- 1047US2012076054A1Transcoders and mixers for voice-over-ip conferencingEL-HENNAWEY MOHAMED SAMY·Filed 2011·Application pending·0 cites
- 1144US2004146168A1Adaptive sound scrambling system and methodGOUBRAN RAFIK·Filed 2004·Application pending·0 cites
- 1243US8077636B2Transcoders and mixers for voice-over-IP conferencingEL-HENNAWAY MOHAMED SAMY·Filed 2009·Granted Dec 13, 2011·0 cites·16 claims
- 1341US2003103632A1Adaptive sound masking system and methodFiled 2001·Application pending·0 cites
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