Inventor · disambiguated record
David Klein
Also filed as: KLEIN DAVID · KLEIN DAVID J · KLEIN DAVID JUSTIN
22 granted patents·13 pending applications·322 citations·filing 2000–2023
96Inventor score
Files withVOLTA CHARGING LLC15KNOWLES ELECTRONICS LLC5AUDIENCE INC4INTEGRATED DEVICE TECH4KLEIN DAVID4
Top patents by PatentIndex Score
35 records- 0194US8521530B1System and method for enhancing a monaural audio signalEVERY MARK·Filed 2008·Granted Aug 27, 2013·44 cites·18 claims
- 0291US8744844B2System and method for adaptive intelligent noise suppressionKLEIN DAVID·Filed 2007·Granted Jun 3, 2014·26 cites·20 claims
- 0391US8189766B1System and method for blind subband acoustic echo cancellation postfilteringKLEIN DAVID·Filed 2007·Granted May 29, 2012·28 cites·21 claims
- 0491US6894529B1Impedance-matched output driver circuits having linear characteristics and enhanced coarse and fine tuning controlINTEGRATED DEVICE TECH·Filed 2003·Granted May 17, 2005·54 cites·21 claims
- 0589US9536540B2Speech signal separation and synthesis based on auditory scene analysis and speech modelingKNOWLES ELECTRONICS LLC·Filed 2014·Granted Jan 3, 2017·19 cites·20 claims
- 0689US8355511B2System and method for envelope-based acoustic echo cancellationAUDIENCE INC·Filed 2008·Granted Jan 15, 2013·20 cites·23 claims
- 0788US11987145B2Fleet electrification managementVOLTA CHARGING LLC·Filed 2022·Granted May 21, 2024·2 cites·20 claims
- 0888US7123055B1Impedance-matched output driver circuits having coarse and fine tuning controlINTEGRATED DEVICE TECH·Filed 2005·Granted Oct 17, 2006·16 cites·8 claims
- 0987US9119150B1System and method for adaptive power controlAUDIENCE INC·Filed 2014·Granted Aug 25, 2015·10 cites·16 claims
- 1087US8849231B1System and method for adaptive power controlMURGIA CARLO·Filed 2008·Granted Sep 30, 2014·16 cites·15 claims
- 1185US6356102B1Integrated circuit output buffers having control circuits therein that utilize output signal feedback to control pull-up and pull-down time intervalsINTEGRATED DEVICE TECH·Filed 2000·Granted Mar 12, 2002·32 cites·38 claims
- 1284US9633655B1Voice sensing and keyword analysisKNOWLES ELECTRONICS LLC·Filed 2014·Granted Apr 25, 2017·13 cites·18 claims
- 1383US8886525B2System and method for adaptive intelligent noise suppressionKLEIN DAVID·Filed 2012·Granted Nov 11, 2014·9 cites·19 claims
- 1479US10353495B2Personalized operation of a mobile device using sensor signaturesKNOWLES ELECTRONICS LLC·Filed 2016·Granted Jul 16, 2019·3 cites·17 claims
- 1574US7508948B2Reverberation removalAUDIENCE INC·Filed 2004·Granted Mar 24, 2009·16 cites·16 claims
- 1673US8315857B2Systems and methods for audio signal analysis and modificationKLEIN DAVID·Filed 2006·Granted Nov 20, 2012·9 cites·19 claims
- 1770US2023341236A1Automatic prediction of visitations to specified points of interestVOLTA CHARGING LLC·Filed 2023·Application pending·0 cites
- 1868US11867524B2Automatic prediction of visitations to specified points of interestVOLTA CHARGING LLC·Filed 2022·Granted Jan 9, 2024·0 cites·14 claims
- 1963US9462552B1Adaptive power controlKNOWLES ELECTRONICS LLC·Filed 2015·Granted Oct 4, 2016·1 cites·17 claims
- 2062US10320780B2Shared secret voice authenticationKNOWLES ELECTRONICS LLC·Filed 2017·Granted Jun 11, 2019·1 cites·20 claims
- 2162US2023040465A1Automatic prediction of visitations to specified points of interestVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 2262US2023037978A1Automatic prediction of popularity to specified points of interestVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 2361US12474683B2Intelligent electric vehicle supply equipment energy managementVOLTA CHARGING LLC·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 2461US2023038368A1Fleet electrification managementVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 2560US12233740B2Machine learning for optimization of power distribution to electric vehicle charging portsVOLTA CHARGING LLC·Filed 2022·Granted Feb 25, 2025·0 cites·23 claims
- 2657US2023135849A1System and method for providing electric vehicle location assessmentsVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 2756US2023055326A1System and method for providing electric vehicle location assessmentsVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 2855US2022332209A1System and method for estimating the optimal number and mixture of types of electric vehicle charging stations at one or more points of interestVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 2954US2025230493A1Method for combined genome methylation and variation analysesCZ BIOHUB SAN FRANCISCO LLC·Filed 2022·Application pending·0 cites
- 3054US2016066089A1System and method for adaptive intelligent noise suppressionAUDIENCE INC·Filed 2014·Application pending·0 cites
- 3150US2022335545A1System and method for estimating electric vehicle charge needs among a population in a regionVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 3248US2022335546A1System and method for estimating electric vehicle charging station demand at specific points of interestVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 3348US2023058986A1Systems and methods for determining tire characteristics using an electric vehicle charging stationVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
- 3447US6930400B1Grid array microelectronic packages with increased peripheryINTEGRATED DEVICE TECH·Filed 2003·Granted Aug 16, 2005·3 cites·15 claims
- 3545US2022343188A1Predicting content views for locations at which no electronic content display is currently installedVOLTA CHARGING LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →