Inventor · disambiguated record
Patrick Duvaut
Also filed as: DUVAUT PATRICK
65 granted patents·6 pending applications·540 citations·filing 2000–2015
99Inventor score
Files withIKANOS COMMUNICATIONS INC16BROOKTREE BROADBAND HOLDING IN7CONEXANT INC7DUVAUT PATRICK7CONEXANT SYSTEMS INC6
Top patents by PatentIndex Score
71 records- 0190US9451077B2Device-based safeguard systems and methods for enhancing driver safetyDUVAUT PATRICK·Filed 2015·Granted Sep 20, 2016·11 cites·21 claims
- 0290US6999504B1System and method for canceling crosstalkGLOBESPAN VIRATA INC·Filed 2001·Granted Feb 14, 2006·77 cites·29 claims
- 0389US7068592B1System and method for increasing payload capacity by clustering unloaded bins in a data transmission systemCONEXANT INC·Filed 2001·Granted Jun 27, 2006·67 cites·57 claims
- 0488US7216267B2Systems and methods for multistage signal detection in mimo transmissions and iterative detection of precoded OFDMCONEXANT SYSTEMS INC·Filed 2005·Granted May 8, 2007·27 cites·19 claims
- 0585US8194767B2Systems and methods for MIMO precoding in an xDSL systemDUVAUT PATRICK·Filed 2011·Granted Jun 5, 2012·8 cites·22 claims
- 0683US7460649B2Method and apparatus for single end loop testing for DSL provisioning and maintenanceCONEXANT SYSTEMS INC·Filed 2005·Granted Dec 2, 2008·11 cites·25 claims
- 0783US7272172B2System and method for selectable mask for LDSLBROOKTREE BROADBAND HOLDING IN·Filed 2003·Granted Sep 18, 2007·16 cites·6 claims
- 0883US6956872B1System and method for encoding DSL information streams having differing latenciesGLOBESPAN VIRATA INC·Filed 2001·Granted Oct 18, 2005·44 cites·20 claims
- 0979US8275067B2Adaptive turbo peak mitigation for peak-to-average ratio (PAR) reduction using reserved tonesGARG RAHUL·Filed 2008·Granted Sep 25, 2012·8 cites·20 claims
- 1079US8112687B2Systems and methods for mitigating impulse noisePONS JULIEN D·Filed 2009·Granted Feb 7, 2012·9 cites·11 claims
- 1179US7136423B1Side tones packets injection (STPI) for PAR reductionCONEXANT INC·Filed 2002·Granted Nov 14, 2006·28 cites·18 claims
- 1277US7835368B2Systems and methods for mitigating the effects of upstream far-end cross talkIKANOS COMMUNICATIONS INC·Filed 2008·Granted Nov 16, 2010·9 cites·25 claims
- 1376US7974181B2Systems and methods for transmit-only peak-to-average ratio reduction in the oversampled regime using reserved tonesIKANOS COMMUNICATIONS INC·Filed 2008·Granted Jul 5, 2011·7 cites·17 claims
- 1475US8817907B2Systems and methods for signaling for vectoring of DSL systemsSORBARA MASSIMO·Filed 2009·Granted Aug 26, 2014·6 cites·23 claims
- 1575US7496135B2System and method for selectable mask for LDSLBROOKTREE BROADBAND HOLDING IN·Filed 2007·Granted Feb 24, 2009·4 cites·9 claims
- 1674US7978756B2Systems and methods for monitoring impulse noiseIKANOS COMMUNICATIONS INC·Filed 2008·Granted Jul 12, 2011·6 cites·27 claims
- 1773US7957477B2Systems and methods for MIMO precoding in an xDSL systemIKANOS COMMUNICATIONS INC·Filed 2007·Granted Jun 7, 2011·4 cites·20 claims
- 1872US8555149B2Systems and methods for protecting DSL systems against impulse noisePONS JULIEN D·Filed 2009·Granted Oct 8, 2013·5 cites·20 claims
- 1972US8300803B2Cooperative MIMO for alien noise cancellation (COMAC) for upstream VDSL systemsBIYANI PRAVESH·Filed 2008·Granted Oct 30, 2012·6 cites·25 claims
- 2071US8885736B2Systems and methods for positioning and messaging of reserved tones for peak-to-average ratio (PAR) reduction in DSL systemsGARG RAHUL·Filed 2008·Granted Nov 11, 2014·4 cites·34 claims
- 2170US7925935B2Back channel communicationIKANOS COMMUNICATIONS INC·Filed 2008·Granted Apr 12, 2011·3 cites·17 claims
- 2270US7103097B1System and method for reducing peak-to-average ratio (PAR) valuesCONEXANT INC·Filed 2002·Granted Sep 5, 2006·15 cites·26 claims
- 2369US7397860B1Fractional local peak detection and mitigation for PAR reductionBROOKTREE BROADBAND HOLDING IN·Filed 2002·Granted Jul 8, 2008·16 cites·11 claims
- 2469US6865256B1Method and apparatus for determining properties of a transmission channelCIT ALCATEL·Filed 2000·Granted Mar 8, 2005·18 cites·26 claims
- 2569US6744824B1Multiple access method, devices for performing this method and communications systems using these methodsCIT ALCATEL·Filed 2000·Granted Jun 1, 2004·20 cites·14 claims
- 2668US8418018B2Hierarchical trellis coded modulationPONS JULIEN·Filed 2009·Granted Apr 9, 2013·3 cites·34 claims
- 2768US8290033B2Systems and methods for performing combined equalization in communication systemsGARG RAHUL·Filed 2009·Granted Oct 16, 2012·5 cites·34 claims
- 2868US8213536B2Low complexity systems and methods for peak-to-average ratio (PAR) reduction using reserved tonesJETHANANDANI HARISH·Filed 2008·Granted Jul 3, 2012·6 cites·11 claims
- 2968US6952458B1Demapping system and methodGLOBESPAN VIRATA INC·Filed 2001·Granted Oct 4, 2005·16 cites·20 claims
- 3067US8351598B2Crosstalk recognition in presence of radio frequency interferenceIKANOS COMMUNICATIONS INC·Filed 2008·Granted Jan 8, 2013·2 cites·29 claims
- 3167US6829251B2System and method for increasing data capacity in communication systemsGLOBESPAN VIRATA INC·Filed 2002·Granted Dec 7, 2004·11 cites·21 claims
- 3266US7613985B2Hierarchical trellis coded modulationIKANOS COMMUNICATIONS INC·Filed 2004·Granted Nov 3, 2009·9 cites·11 claims
- 3365US8457219B2Self-protection against non-stationary disturbancesPONS JULIEN·Filed 2006·Granted Jun 4, 2013·5 cites·21 claims
- 3464US8032800B2Subframe interleavingIKANOS COMMUNICATIONS INC·Filed 2006·Granted Oct 4, 2011·2 cites·19 claims
- 3563US8391378B2Metric computation for lowering complexity of MIMO detection algorithmsDUVAUT PATRICK·Filed 2008·Granted Mar 5, 2013·2 cites·20 claims
- 3663US8295444B2Systems and methods for performing loop analysis based on un-calibrated single-ended line testingDINESH VAIBHAV·Filed 2008·Granted Oct 23, 2012·2 cites·24 claims
- 3763US8126038B2System and method for selectable mask for LDSLDUVAUT PATRICK·Filed 2009·Granted Feb 28, 2012·1 cites·21 claims
- 3863US7120211B2Adaptive RFI canceller for DSLCONEXANT INC·Filed 2003·Granted Oct 10, 2006·11 cites·33 claims
- 3962US7555052B2Method and system for a turbo trellis coded modulation scheme for communication systemsCONEXANT SYSTEMS INC·Filed 2005·Granted Jun 30, 2009·2 cites·29 claims
- 4062US7142595B1System and method for decreasing cross-talk effects in time-domain-modulation (TDM) digital subscriber line (DSL) systemsCONEXANT INC·Filed 2002·Granted Nov 28, 2006·9 cites·9 claims
- 4161US7764752B2Method and system for reducing interferences due to handshake tonesIKANOS COMMUNICATIONS INC·Filed 2003·Granted Jul 27, 2010·7 cites·26 claims
- 4260US8204211B2Systems and methods for selecting tones for far-end cross talk mitigationMAHADEVAN AMITKUMAR·Filed 2009·Granted Jun 19, 2012·2 cites·27 claims
- 4360US7400710B2MIMO dynamic PSD allocation for DSL networksCONEXANT INC·Filed 2004·Granted Jul 15, 2008·6 cites·22 claims
- 4458US9178990B2Systems and methods for characterizing loops based on single-ended line testing (SELT)DINESH VAIBHAV·Filed 2008·Granted Nov 3, 2015·1 cites·23 claims
- 4558US7974583B2Real-time formation of optimal power spectral density masksIKANOS COMMUNICATIONS INC·Filed 2005·Granted Jul 5, 2011·1 cites·34 claims
- 4658US7953143B2Systems and methods for deriving parameters for impulse noise detectorsIKANOS COMMUNICATIONS INC·Filed 2008·Granted May 31, 2011·1 cites·34 claims
- 4756US8515016B2Systems and methods for bridge tap detection based on per-port calibrationDUVAUT PATRICK·Filed 2008·Granted Aug 20, 2013·0 cites·21 claims
- 4856US8515017B2Systems and methods for loop termination detection based on per-port calibrationDUVAUT PATRICK·Filed 2008·Granted Aug 20, 2013·0 cites·19 claims
- 4956US8509389B2Systems and methods for loop length estimation based on per-port calibrationDUVAUT PATRICK·Filed 2008·Granted Aug 13, 2013·0 cites·20 claims
- 5054US7653138B2Technique for improving multiple-channel multi-tone transmissionsIKANOS COMMUNICATIONS INC·Filed 2004·Granted Jan 26, 2010·2 cites·19 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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