Inventor · disambiguated record
Alan J. Seefeldt
Also filed as: SEEFELDT ALAN · SEEFELDT ALAN J · SEEFELDT ALAN JEFFREY
183 granted patents·15 pending applications·1,607 citations·filing 1999–2025
99Inventor score
Files withDOLBY LABORATORIES LICENSING CORP157SEEFELDT ALAN JEFFREY11DOLBY LAB LICENSING CORP7CROCKETT BRETT GRAHAM5CREATIVE TECH LTD4
Top patents by PatentIndex Score
198 records- 0199US11962279B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2023·Granted Apr 16, 2024·8 cites·7 claims
- 0299US11711060B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Jul 25, 2023·10 cites·7 claims
- 0399US11362631B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Jun 14, 2022·7 cites·7 claims
- 0499US9608584B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Mar 28, 2017·28 cites·10 claims
- 0599US8488809B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalSEEFELDT ALAN JEFFREY·Filed 2011·Granted Jul 16, 2013·54 cites·18 claims
- 0699US8144881B2Audio gain control using specific-loudness-based auditory event detectionCROCKETT BRETT GRAHAM·Filed 2007·Granted Mar 27, 2012·104 cites·15 claims
- 0799US8090120B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalSEEFELDT ALAN JEFFREY·Filed 2005·Granted Jan 3, 2012·138 cites·68 claims
- 0898US10833644B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Nov 10, 2020·13 cites·11 claims
- 0998US10103700B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Oct 16, 2018·16 cites·12 claims
- 1098US9966916B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted May 8, 2018·17 cites·7 claims
- 1198US9780751B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Oct 3, 2017·15 cites·12 claims
- 1298US9307340B2Audio system equalization for portable media playback devicesDOLBY LAB LICENSING CORP·Filed 2012·Granted Apr 5, 2016·71 cites·27 claims
- 1398US8428270B2Audio gain control using specific-loudness-based auditory event detectionCROCKETT BRETT GRAHAM·Filed 2012·Granted Apr 23, 2013·49 cites·22 claims
- 1497US11842122B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Dec 12, 2023·3 cites·3 claims
- 1597US11429341B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Aug 30, 2022·3 cites·7 claims
- 1697US10523169B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Dec 31, 2019·12 cites·11 claims
- 1797US10284159B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted May 7, 2019·11 cites·11 claims
- 1897US9960743B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted May 1, 2018·12 cites·7 claims
- 1997US9450551B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2013·Granted Sep 20, 2016·24 cites·22 claims
- 2097US8199933B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalSEEFELDT ALAN JEFFREY·Filed 2008·Granted Jun 12, 2012·71 cites·15 claims
- 2196US11354088B2Media-compensated pass-through and mode-switchingDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Jun 7, 2022·4 cites·14 claims
- 2296US9933989B2Binaural rendering for headphones using metadata processingDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Apr 3, 2018·21 cites·20 claims
- 2396US9866191B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Jan 9, 2018·8 cites·12 claims
- 2496US9787269B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Oct 10, 2017·9 cites·12 claims
- 2596US9768748B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Sep 19, 2017·10 cites·16 claims
- 2696US9705461B1Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Jul 11, 2017·10 cites·7 claims
- 2796US9136810B2Audio gain control using specific-loudness-based auditory event detectionCROCKETT BRETT GRAHAM·Filed 2012·Granted Sep 15, 2015·16 cites·13 claims
- 2895US10956121B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Mar 23, 2021·3 cites·3 claims
- 2995US9913056B2System and method to enhance speakers connected to devices with microphonesDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Mar 6, 2018·83 cites·15 claims
- 3095US9842605B2Apparatuses and methods for audio classifying and processingDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Dec 12, 2017·24 cites·32 claims
- 3195US9826328B2System for rendering and playback of object based audio in various listening environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2013·Granted Nov 21, 2017·23 cites·12 claims
- 3295US9787268B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Oct 10, 2017·8 cites·12 claims
- 3395US9350311B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LAB LICENSING CORP·Filed 2013·Granted May 24, 2016·10 cites·18 claims
- 3495US8019095B2Loudness modification of multichannel audio signalsDOLBY LAB LICENSING CORP·Filed 2007·Granted Sep 13, 2011·23 cites·11 claims
- 3594USD1004572SSpeakerDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Nov 14, 2023·17 cites·1 claims
- 3694US11740859B2Media-compensated pass-through and mode-switchingDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Aug 29, 2023·2 cites·20 claims
- 3794US10779084B2Automatic discovery and localization of speaker locations in surround sound systemsDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Sep 15, 2020·13 cites·21 claims
- 3894US9954506B2Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Apr 24, 2018·6 cites·7 claims
- 3994US9774309B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Sep 26, 2017·6 cites·12 claims
- 4093US10389321B2Methods and apparatus for adjusting a level of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Aug 20, 2019·5 cites·7 claims
- 4192US11425503B2Automatic discovery and localization of speaker locations in surround sound systemsDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Aug 23, 2022·3 cites·20 claims
- 4292US9619199B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Apr 11, 2017·7 cites·24 claims
- 4392US8731215B2Loudness modification of multichannel audio signalsSEEFELDT ALAN JEFFREY·Filed 2011·Granted May 20, 2014·11 cites·15 claims
- 4492US8194889B2Hybrid digital/analog loudness-compensating volume controlSEEFELDT ALAN JEFFREY·Filed 2007·Granted Jun 5, 2012·19 cites·7 claims
- 4592US7945449B2Temporal envelope shaping for spatial audio coding using frequency domain wiener filteringDOLBY LAB LICENSING CORP·Filed 2007·Granted May 17, 2011·27 cites·13 claims
- 4691US10503461B2Binaural rendering for headphones using metadata processingDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Dec 10, 2019·4 cites·3 claims
- 4791US10411668B2Methods and apparatus for adjusting a level of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Sep 10, 2019·3 cites·7 claims
- 4891US10361671B2Methods and apparatus for adjusting a level of an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Jul 23, 2019·3 cites·7 claims
- 4991US9768749B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Sep 19, 2017·4 cites·12 claims
- 5091US9742372B2Audio control using auditory event detectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Aug 22, 2017·4 cites·12 claims
Showing the top 50 of 198 patent records by PatentIndex Score.
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