Inventor · disambiguated record
Klaus Hartung
Also filed as: HARTUNG KLAUS · HARTUNG KLAUS-DIETER
70 granted patents·14 pending applications·1,272 citations·filing 1975–2025
99Inventor score
Top patents by PatentIndex Score
84 records- 0199US9743207B1Calibration using multiple recording devicesSONOS INC·Filed 2016·Granted Aug 22, 2017·232 cites·17 claims
- 0298US11736877B2Updating playback device configuration information based on calibration dataSONOS INC·Filed 2021·Granted Aug 22, 2023·8 cites·20 claims
- 0398US10402154B2Playback device calibration based on representative spectral characteristicsSONOS INC·Filed 2018·Granted Sep 3, 2019·70 cites·20 claims
- 0498US10299054B2Calibration of audio playback devicesSONOS INC·Filed 2018·Granted May 21, 2019·55 cites·20 claims
- 0598US10045142B2Calibration of audio playback devicesSONOS INC·Filed 2017·Granted Aug 7, 2018·96 cites·20 claims
- 0698US9864574B2Playback device calibration based on representation spectral characteristicsSONOS INC·Filed 2016·Granted Jan 9, 2018·102 cites·20 claims
- 0798US9860662B2Updating playback device configuration information based on calibration dataSONOS INC·Filed 2016·Granted Jan 2, 2018·103 cites·20 claims
- 0898US9763018B1Calibration of audio playback devicesSONOS INC·Filed 2016·Granted Sep 12, 2017·152 cites·20 claims
- 0997US11184726B2Calibration using listener locationsSONOS INC·Filed 2020·Granted Nov 23, 2021·5 cites·20 claims
- 1097US11006232B2Calibration based on audio contentSONOS INC·Filed 2020·Granted May 11, 2021·4 cites·30 claims
- 1196US11889276B2Calibration of audio playback devicesSONOS INC·Filed 2022·Granted Jan 30, 2024·4 cites·20 claims
- 1296US11538460B2Networked microphone devices, systems, and methods of localized arbitrationSONOS INC·Filed 2021·Granted Dec 27, 2022·3 cites·20 claims
- 1396US10003899B2Calibration with particular locationsSONOS INC·Filed 2016·Granted Jun 19, 2018·13 cites·20 claims
- 1496US9560448B2System and method for directionally radiating soundHARTUNG KLAUS·Filed 2007·Granted Jan 31, 2017·51 cites·9 claims
- 1595US11995376B2Playback device calibration based on representative spectral characteristicsSONOS INC·Filed 2022·Granted May 28, 2024·2 cites·20 claims
- 1694US11100923B2Systems and methods for selective wake word detection using neural network modelsSONOS INC·Filed 2018·Granted Aug 24, 2021·78 cites·20 claims
- 1793US12217748B2Systems and methods of multiple voice servicesSONOS INC·Filed 2021·Granted Feb 4, 2025·2 cites·23 claims
- 1893US12149897B2Audio playback settings for voice interactionSONOS INC·Filed 2023·Granted Nov 19, 2024·1 cites·20 claims
- 1993US10884698B2Playback device calibration based on representative spectral characteristicsSONOS INC·Filed 2019·Granted Jan 5, 2021·6 cites·20 claims
- 2093US9100749B2System and method for directionally radiating soundBOSE CORP·Filed 2013·Granted Aug 4, 2015·20 cites·9 claims
- 2192US9942678B1Audio playback settings for voice interactionSONOS INC·Filed 2016·Granted Apr 10, 2018·7 cites·20 claims
- 2292US8325936B2Directionally radiating sound in a vehicleEICHFELD JAHN DMITRI·Filed 2007·Granted Dec 4, 2012·36 cites·10 claims
- 2391US11183181B2Systems and methods of multiple voice servicesSONOS INC·Filed 2018·Granted Nov 23, 2021·10 cites·18 claims
- 2491US10750304B2Calibration of audio playback devicesSONOS INC·Filed 2019·Granted Aug 18, 2020·6 cites·20 claims
- 2590US11790911B2Systems and methods for selective wake word detection using neural network modelsSONOS INC·Filed 2021·Granted Oct 17, 2023·2 cites·19 claims
- 2690US11218827B2Calibration of audio playback devicesSONOS INC·Filed 2020·Granted Jan 4, 2022·2 cites·20 claims
- 2790US10841719B2Calibration using multiple recording devicesSONOS INC·Filed 2019·Granted Nov 17, 2020·4 cites·20 claims
- 2889US9049534B2Directionally radiating sound in a vehicleEICHFELD JAHN DMITRI·Filed 2012·Granted Jun 2, 2015·12 cites·12 claims
- 2988US10880664B2Updating playback device configuration information based on calibration dataSONOS INC·Filed 2019·Granted Dec 29, 2020·4 cites·20 claims
- 3088US8483413B2System and method for directionally radiating soundHARTUNG KLAUS·Filed 2007·Granted Jul 9, 2013·25 cites·9 claims
- 3187US10405116B2Updating playback device configuration information based on calibration dataSONOS INC·Filed 2017·Granted Sep 3, 2019·3 cites·20 claims
- 3287US7574620B2Method for operating an arrangement of a plurality of computers in the event of a computer failureFUJITSU SIEMENS COMPUTERS GMBH·Filed 2006·Granted Aug 11, 2009·17 cites·7 claims
- 3384USD736188SWireless wearable microphoneCAVERO DIO C·Filed 2014·Granted Aug 11, 2015·36 cites·1 claims
- 3484US8724827B2System and method for directionally radiating soundHARTUNG KLAUS·Filed 2007·Granted May 13, 2014·15 cites·28 claims
- 3583US2025220372A1Audio Playback Settings for Voice InteractionSONOS INC·Filed 2024·Application pending·0 cites
- 3682US12464302B2Calibration of audio playback devicesSONOS INC·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 3782US9100748B2System and method for directionally radiating soundHARTUNG KLAUS·Filed 2007·Granted Aug 4, 2015·12 cites·48 claims
- 3882US2024171923A1Calibration based on audio contentSONOS INC·Filed 2023·Application pending·0 cites
- 3982US2025028502A1Playback device calibration based on representative spectral characteristicsSONOS INC·Filed 2024·Application pending·0 cites
- 4081US11899519B2Multiple stage network microphone device with reduced power consumption and processing loadSONOS INC·Filed 2018·Granted Feb 13, 2024·3 cites·20 claims
- 4181US11641559B2Audio playback settings for voice interactionSONOS INC·Filed 2020·Granted May 2, 2023·1 cites·20 claims
- 4281US11132989B2Networked microphone devices, systems, and methods of localized arbitrationSONOS INC·Filed 2018·Granted Sep 28, 2021·2 cites·20 claims
- 4381US10063971B2System and method for directionally radiating soundBOSE CORP·Filed 2016·Granted Aug 28, 2018·3 cites·4 claims
- 4480US2024080636A1Calibration using multiple recording devicesSONOS INC·Filed 2023·Application pending·0 cites
- 4579US12302075B2Updating playback device configuration information based on calibration dataSONOS INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 4679US11818553B2Calibration based on audio contentSONOS INC·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 4779US8218783B2Masking based gain controlKATZER ROMAN·Filed 2008·Granted Jul 10, 2012·14 cites·23 claims
- 4877US11800306B2Calibration using multiple recording devicesSONOS INC·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 4977US9020154B2Multi-element electroacoustical transducingHARTUNG KLAUS·Filed 2010·Granted Apr 28, 2015·9 cites·9 claims
- 5077US2025174228A1Systems and methods for selective wake word detectionSONOS INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →