Inventor · disambiguated record

Max Neuendorf

Also filed as: NEUENDORF MAX

113 granted patents·26 pending applications·705 citations·filing 2006–2024

99Inventor score

Technology areasG10L H04N H03H H04S H04H

Files withFRAUNHOFER GES FORSCHUNG102 FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V12 NEUENDORF MAX7 BAYER STEFAN4 NAGEL FREDERIK4

Top patents by PatentIndex Score

139 records

0198US12334086B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Jun 17, 2025·3 cites·15 claims
0298US11823690B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Nov 21, 2023·7 cites·9 claims
0398US11670314B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jun 6, 2023·9 cites·25 claims
0498US11475902B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Oct 18, 2022·7 cites·9 claims
0598US11423919B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Aug 23, 2022·11 cites·11 claims
0696US12406679B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Sep 2, 2025·1 cites·14 claims
0796US12406680B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Sep 2, 2025·1 cites·15 claims
0896US12094478B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Sep 17, 2024·2 cites·13 claims
0996US10614824B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Apr 7, 2020·16 cites·21 claims
1096US9928845B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Mar 27, 2018·25 cites·10 claims
1196US8447620B2Multi-resolution switched audio encoding/decoding schemeNEUENDORF MAX·Filed 2011·Granted May 21, 2013·65 cites·19 claims
1295US10229694B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Mar 12, 2019·16 cites·11 claims
1395US9043215B2Multi-resolution switched audio encoding/decoding schemeFRAUNHOFER GES FORSCHUNG·Filed 2012·Granted May 26, 2015·29 cites·18 claims
1495US8321210B2Audio encoding/decoding scheme having a switchable bypassGRILL BERNHARD·Filed 2011·Granted Nov 27, 2012·57 cites·20 claims
1594US9015041B2Time warp activation signal provider, audio signal encoder, method for providing a time warp activation signal, method for encoding an audio signal and computer programsBAYER STEFAN·Filed 2011·Granted Apr 21, 2015·32 cites·5 claims
1693US11682404B2Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domainsFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jun 20, 2023·1 cites·9 claims
1793US11676611B2Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domainsFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jun 13, 2023·1 cites·9 claims
1893US8744863B2Multi-mode audio encoder and audio decoder with spectral shaping in a linear prediction mode and in a frequency-domain modeNEUENDORF MAX·Filed 2012·Granted Jun 3, 2014·35 cites·27 claims
1993US8296159B2Apparatus and a method for calculating a number of spectral envelopesNEUENDORF MAX·Filed 2011·Granted Oct 23, 2012·31 cites·18 claims
2093US8275626B2Apparatus and a method for decoding an encoded audio signalNEUENDORF MAX·Filed 2011·Granted Sep 25, 2012·39 cites·13 claims
2192US10909994B2Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Feb 2, 2021·9 cites·18 claims
2292US10522156B2Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Dec 31, 2019·10 cites·18 claims
2392US8930198B2Low bitrate audio encoding/decoding scheme having cascaded switchesGRILL BERNHARD·Filed 2011·Granted Jan 6, 2015·16 cites·16 claims
2491US10621996B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Apr 14, 2020·8 cites·13 claims
2591US8804970B2Low bitrate audio encoding/decoding scheme with common preprocessingGRILL BERNHARD·Filed 2011·Granted Aug 12, 2014·27 cites·26 claims
2691US8484038B2Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellationBESSETTE BRUNO·Filed 2012·Granted Jul 9, 2013·32 cites·18 claims
2790US10319384B2Low bitrate audio encoding/decoding scheme having cascaded switchesFRAUNHOFER GES FORSCHUNG·Filed 2014·Granted Jun 11, 2019·11 cites·28 claims
2890US9697838B2Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionNAGEL FREDERIK·Filed 2010·Granted Jul 4, 2017·12 cites·18 claims
2989US8959017B2Audio encoding/decoding scheme having a switchable bypassFRAUNHOFER GES FORSCHUNG·Filed 2012·Granted Feb 17, 2015·15 cites·20 claims
3089US2025225989A1Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
3189US2025225991A1Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
3289US2025225993A1Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
3389US2025225992A1Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
3489US2025225990A1Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
3589US2025225994A1Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
3688US8762159B2Audio encoder, audio decoder, encoded audio information, methods for encoding and decoding an audio signal and computer programGEIGER RALF·Filed 2011·Granted Jun 24, 2014·23 cites·21 claims
3788US8700388B2Audio transform coding using pitch correctionEDLER BERND·Filed 2009·Granted Apr 15, 2014·23 cites·21 claims
3888US8595019B2Audio coder/decoder with predictive coding of synthesis filter and critically-sampled time aliasing of prediction domain framesGEIGER RALF·Filed 2011·Granted Nov 26, 2013·18 cites·21 claims
3988US2025046324A1Resampling output signals of qmf based audio codecFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
4087USRE50718EApparatus and method for generating a bandwidth extended signalFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Dec 30, 2025·0 cites·31 claims
4187USRE50655EApparatus and method for generating a bandwidth extended signalFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Nov 4, 2025·0 cites·31 claims
4287USRE50650EApparatus and method for generating a bandwidth extended signalFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Oct 21, 2025·0 cites·31 claims
4387USRE50638EApparatus and method for generating a bandwidth extended signalFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Oct 14, 2025·0 cites·31 claims
4487USRE50639EApparatus and method for generating a bandwidth extended signalFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Oct 14, 2025·0 cites·31 claims
4587US8788276B2Apparatus and method for calculating bandwidth extension data using a spectral tilt controlled framingNEUENDORF MAX·Filed 2009·Granted Jul 22, 2014·21 cites·19 claims
4687US2025061906A1Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
4786US11217260B2Audio decoder, audio encoder, method for providing a decoded audio signal, method for providing an encoded audio signal, audio stream, audio stream provider and computer program using a stream identifierFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Jan 4, 2022·4 cites·11 claims
4885US12165664B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Dec 10, 2024·0 cites·10 claims
4985US12154583B2Resampling output signals of QMF based audio codecsFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Nov 26, 2024·0 cites·13 claims
5085US12094479B2Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoderFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Sep 17, 2024·0 cites·11 claims

Showing the top 50 of 139 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →