Inventor · disambiguated record
Cristian M. Hera
Also filed as: HERA CRISTIAN · HERA CRISTIAN M · HERA CRISTIAN MARIUS
51 granted patents·2 pending applications·178 citations·filing 2000–2025
97Inventor score
Top patents by PatentIndex Score
53 records- 0195US10839786B1Systems and methods for canceling road noise in a microphone signalBOSE CORP·Filed 2019·Granted Nov 17, 2020·18 cites·20 claims
- 0295US8320581B2Vehicle engine sound enhancementHERA CRISTIAN M·Filed 2010·Granted Nov 27, 2012·43 cites·7 claims
- 0393US11935554B2Systems and methods for adjusting clarity of an audio outputBOSE CORP·Filed 2022·Granted Mar 19, 2024·2 cites·18 claims
- 0492US10049686B1Audio systems and method for perturbing signal compensationBOSE CORP·Filed 2017·Granted Aug 14, 2018·15 cites·22 claims
- 0590US10200540B1Efficient reutilization of acoustic echo canceler channelsBOSE CORP·Filed 2017·Granted Feb 5, 2019·7 cites·20 claims
- 0689US9311910B2Vehicle engine sound enhancementBOSE CORP·Filed 2014·Granted Apr 12, 2016·9 cites·20 claims
- 0788US11483647B2Systems and methods for adaptive beamformingBOSE CORP·Filed 2020·Granted Oct 25, 2022·2 cites·8 claims
- 0888US10580430B2Noise reduction using machine learningBOSE CORP·Filed 2018·Granted Mar 3, 2020·8 cites·19 claims
- 0984US11046256B2Systems and methods for canceling road noise in a microphone signalBOSE CORP·Filed 2019·Granted Jun 29, 2021·4 cites·9 claims
- 1083US9928823B2Adaptive transducer calibration for fixed feedforward noise attenuation systemsBOSE CORP·Filed 2016·Granted Mar 27, 2018·4 cites·18 claims
- 1182US10904396B2Multi-channel residual echo suppressionBOSE CORP·Filed 2020·Granted Jan 26, 2021·2 cites·18 claims
- 1282US9333911B2Engine sound managementBOSE CORP·Filed 2014·Granted May 10, 2016·6 cites·27 claims
- 1379US12340818B2Systems and methods for adjusting clarity of an audio outputBOSE CORP·Filed 2024·Granted Jun 24, 2025·0 cites·20 claims
- 1479US2025273230A1Systems and methods for adjusting clarity of an audio outputBOSE CORP·Filed 2025·Application pending·0 cites
- 1578US9299337B2Vehicle engine sound enhancementHERA CRISTIAN M·Filed 2011·Granted Mar 29, 2016·7 cites·11 claims
- 1677US10863269B2Spatial double-talk detectorBOSE CORP·Filed 2018·Granted Dec 8, 2020·3 cites·27 claims
- 1777US10377306B2Engine harmonic enhancement controlBOSE CORP·Filed 2018·Granted Aug 13, 2019·1 cites·10 claims
- 1877US9031248B2Vehicle engine sound extraction and reproductionBOSE CORP·Filed 2013·Granted May 12, 2015·6 cites·6 claims
- 1973US10020788B2Vehicle engine sound managementBOSE CORP·Filed 2016·Granted Jul 10, 2018·2 cites·5 claims
- 2072US8892046B2Automobile communication systemHERA CRISTIAN·Filed 2012·Granted Nov 18, 2014·6 cites·14 claims
- 2172US7058026B1Internet teleconferencingNMS COMM CORP·Filed 2000·Granted Jun 6, 2006·19 cites·16 claims
- 2271US9495953B2Dynamic engine harmonic enhancement sound stageBOSE CORP·Filed 2014·Granted Nov 15, 2016·3 cites·25 claims
- 2371US9177544B2Engine harmonic enhancement controlHERA CRISTIAN M·Filed 2012·Granted Nov 3, 2015·3 cites·6 claims
- 2470US11600287B2Cancellation of vehicle active sound management signals for handsfree systemsBOSE CORP·Filed 2019·Granted Mar 7, 2023·2 cites·9 claims
- 2569US11792567B2Systems and methods for adaptive beamformingBOSE CORP·Filed 2022·Granted Oct 17, 2023·0 cites·30 claims
- 2668US10601998B2Efficient reutilization of acoustic echo canceler channelsBOSE CORP·Filed 2019·Granted Mar 24, 2020·1 cites·20 claims
- 2768US10542153B2Multi-channel residual echo suppressionBOSE CORP·Filed 2017·Granted Jan 21, 2020·1 cites·16 claims
- 2868US9908466B2Engine harmonic enhancement controlBOSE CORP·Filed 2015·Granted Mar 6, 2018·1 cites·11 claims
- 2967US10594869B2Mitigating impact of double talk for residual echo suppressorsBOSE CORP·Filed 2017·Granted Mar 17, 2020·1 cites·20 claims
- 3067US9838786B2Dynamic engine harmonic enhancement sound stageBOSE CORP·Filed 2016·Granted Dec 5, 2017·1 cites·14 claims
- 3164US10112534B2Engine sound managementBOSE CORP·Filed 2016·Granted Oct 30, 2018·1 cites·6 claims
- 3259US10752169B2Engine sound managementBOSE CORP·Filed 2018·Granted Aug 25, 2020·0 cites·6 claims
- 3359US10046602B2Engine harmonic enhancement controlBOSE CORP·Filed 2018·Granted Aug 14, 2018·0 cites·13 claims
- 3456US12154585B2Voice activity detectionBOSE CORP·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 3553US12096189B2Dynamic headroom managementBOSE CORP·Filed 2020·Granted Sep 17, 2024·0 cites·17 claims
- 3653US11508192B2Systems and methods for detecting noise floor of a sensorBOSE CORP·Filed 2020·Granted Nov 22, 2022·0 cites·27 claims
- 3753US10305439B2Vehicle engine sound managementBOSE CORP·Filed 2018·Granted May 28, 2019·0 cites·12 claims
- 3852US11380298B2Systems and methods for transitioning a noise-cancellation systemBOSE CORP·Filed 2020·Granted Jul 5, 2022·0 cites·18 claims
- 3951US11514922B1Systems and methods for preparing reference signals for an acoustic echo cancelerBOSE CORP·Filed 2021·Granted Nov 29, 2022·0 cites·20 claims
- 4051US10964305B2Mitigating impact of double talk for residual echo suppressorsBOSE CORP·Filed 2019·Granted Mar 30, 2021·0 cites·17 claims
- 4149US11869477B2Noise cancellation signal saturation controlBOSE CORP·Filed 2020·Granted Jan 9, 2024·0 cites·16 claims
- 4249US10839821B1Systems and methods for estimating noiseBOSE CORP·Filed 2019·Granted Nov 17, 2020·0 cites·17 claims
- 4348US11374663B2Variable-frequency smoothingBOSE CORP·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 4448US11044556B2Systems and methods for canceling echo in a microphone signalBOSE CORP·Filed 2019·Granted Jun 22, 2021·0 cites·19 claims
- 4548US9959852B2Vehicle engine sound extractionBOSE CORP·Filed 2014·Granted May 1, 2018·0 cites·16 claims
- 4647US11405739B2Dynamic audio headroom management systemBOSE CORP·Filed 2020·Granted Aug 2, 2022·0 cites·18 claims
- 4747US11264015B2Variable-time smoothing for steady state noise estimationBOSE CORP·Filed 2019·Granted Mar 1, 2022·0 cites·18 claims
- 4847US10388300B2Audio systems and method for perturbing signal compensationBOSE CORP·Filed 2018·Granted Aug 20, 2019·0 cites·28 claims
- 4946US12033657B2Signal component estimation using coherenceBOSE CORP·Filed 2020·Granted Jul 9, 2024·0 cites·18 claims
- 5046US2016180832A1Vehicle engine sound enhancementBOSE CORP·Filed 2016·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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