Inventor · disambiguated record
Paul Barrett
Also filed as: BARRETT PAUL · BARRETT PAUL ALEXANDER
18 granted patents·4 pending applications·370 citations·filing 1996–2024
94Inventor score
Files withPSYTECHNICS LTD10NETSCOUT SYSTEMS INC6BRITISH TELECOMM4BARRETT PAUL1REYNOLDS RICHARD JOHN BUCHAN1
Top patents by PatentIndex Score
22 records- 0187US5749067AVoice activity detectorBRITISH TELECOMM·Filed 1996·Granted May 5, 1998·90 cites·18 claims
- 0286US6061647AVoice activity detectorBRITISH TELECOMM·Filed 1998·Granted May 9, 2000·117 cites·18 claims
- 0382US9210419B2System and method for diagnostic modeling of audio and video quality of serviceNETSCOUT SYSTEMS INC·Filed 2012·Granted Dec 8, 2015·9 cites·22 claims
- 0470US7124349B2Method and apparatus for transmission error characterizationPSYTECHNICS LTD·Filed 2003·Granted Oct 17, 2006·17 cites·18 claims
- 0570US6427134B1Voice activity detector for calculating spectral irregularity measure on the basis of spectral difference measurementsBRITISH TELECOMM·Filed 1997·Granted Jul 30, 2002·77 cites·17 claims
- 0669US12074854B1Decrypting synthetic transactions with beacon packetsNETSCOUT SYSTEMS INC·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 0762US6928592B2Communication channel accuracy measurementPSYTECHNICS LTD·Filed 2002·Granted Aug 9, 2005·9 cites·12 claims
- 0859US11601406B2Decrypting synthetic transactions with beacon packetsNETSCOUT SYSTEMS INC·Filed 2020·Granted Mar 7, 2023·0 cites·20 claims
- 0956US10397079B2Video delivery performance analysis for EMBMSNETSCOUT SYSTEMS INC·Filed 2017·Granted Aug 27, 2019·1 cites·17 claims
- 1056US2024422137A1Decrypting synthetic transactions with beacon packetsNETSCOUT SYSTEMS INC·Filed 2024·Application pending·0 cites
- 1154US8548804B2Generating sample error coefficientsBARRETT PAUL·Filed 2007·Granted Oct 1, 2013·4 cites·19 claims
- 1253US7412375B2Speech quality assessment with noise maskingPSYTECHNICS LTD·Filed 2004·Granted Aug 12, 2008·7 cites·19 claims
- 1352US6714896B1Method and apparatus for signal degradation measurementBRITISH TELECOMM·Filed 1999·Granted Mar 30, 2004·28 cites·15 claims
- 1451US7088778B2Method and apparatus for measurement of channel transmission accuracyPSYTECHNICS LTD·Filed 2002·Granted Aug 8, 2006·4 cites·11 claims
- 1550US7526394B2Quality assessment toolPSYTECHNICS LTD·Filed 2004·Granted Apr 28, 2009·4 cites·6 claims
- 1649US7657388B2Quality assessment toolPSYTECHNICS LTD·Filed 2004·Granted Feb 2, 2010·3 cites·6 claims
- 1748US12363020B2Generating synthetic transactions with packetsNETSCOUT SYSTEMS INC·Filed 2022·Granted Jul 15, 2025·0 cites·16 claims
- 1845US2008219178A1Method of data analysis in a packet switched networkPSYTECHNICS LTD·Filed 2008·Application pending·0 cites
- 1944US2003203719A1Method and apparatus for transmission error characterisationPSYTECHNICS LTD·Filed 2003·Application pending·0 cites
- 2041US2006262725A1Packet filteringPSYTECHNICS LTD·Filed 2006·Application pending·0 cites
- 2137US8072892B2Generating test setsREYNOLDS RICHARD JOHN BUCHAN·Filed 2006·Granted Dec 6, 2011·0 cites·16 claims
- 2234US8009825B2Signal processingPSYTECHNICS LTD·Filed 2008·Granted Aug 30, 2011·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →