Inventor · disambiguated record
Stefan Wabnik
Also filed as: WABNIK STEFAN
36 granted patents·264 citations·filing 2006–2024
97Inventor score
Files withFRAUNHOFER GES FORSCHUNG16WABNIK STEFAN5FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V3SCHULLER GERALD3RETTELBACH NIKOLAUS2
Top patents by PatentIndex Score
36 records- 0196US11024323B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jun 1, 2021·14 cites·24 claims
- 0294US7873511B2Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristicFRAUNHOFER GES FORSCHUNG·Filed 2006·Granted Jan 18, 2011·58 cites·50 claims
- 0393US9043203B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer programRETTELBACH NIKOLAUS·Filed 2011·Granted May 26, 2015·24 cites·3 claims
- 0492US8983851B2Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer programRETTELBACH NIKOLAUS·Filed 2011·Granted Mar 17, 2015·18 cites·15 claims
- 0591US8804970B2Low bitrate audio encoding/decoding scheme with common preprocessingGRILL BERNHARD·Filed 2011·Granted Aug 12, 2014·27 cites·26 claims
- 0689US12334089B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Jun 17, 2025·0 cites·3 claims
- 0789US12334090B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Jun 17, 2025·0 cites·3 claims
- 0889US7729903B2Audio codingSCHULLER GERALD·Filed 2006·Granted Jun 1, 2010·12 cites·18 claims
- 0988US12334088B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Jun 17, 2025·0 cites·3 claims
- 1088US12327570B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Jun 10, 2025·0 cites·3 claims
- 1188US8965547B2Watermark signal provision and watermark embeddingWABNIK STEFAN·Filed 2012·Granted Feb 24, 2015·10 cites·12 claims
- 1287US8788276B2Apparatus and method for calculating bandwidth extension data using a spectral tilt controlled framingNEUENDORF MAX·Filed 2009·Granted Jul 22, 2014·21 cites·19 claims
- 1386US12080306B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Sep 3, 2024·0 cites·3 claims
- 1486US9449606B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer programFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2014·Granted Sep 20, 2016·6 cites·11 claims
- 1586US8682652B2Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristicHERRE JUERGEN·Filed 2007·Granted Mar 25, 2014·19 cites·49 claims
- 1685US12080305B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Sep 3, 2024·0 cites·5 claims
- 1781US8731948B2Audio signal synthesizer for selectively performing different patching algorithmsNAGEL FREDERIK·Filed 2011·Granted May 20, 2014·7 cites·10 claims
- 1881US7464027B2Method and device for quantizing an information signalFRAUNHOFER GES FORSCHUNG·Filed 2006·Granted Dec 9, 2008·14 cites·11 claims
- 1976US8726031B2Watermark generator, watermark decoder, and method for providing binary message dataWABNIK STEFAN·Filed 2012·Granted May 13, 2014·5 cites·19 claims
- 2075US11869521B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Jan 9, 2024·0 cites·3 claims
- 2175US8571858B2Method and discriminator for classifying different segments of a signalFUCHS GUILLAUME·Filed 2011·Granted Oct 29, 2013·6 cites·17 claims
- 2274US7386446B2Predictive coding scheme with adaptive speed parametersFRAUNHOFER GES FORSCHUNG·Filed 2006·Granted Jun 10, 2008·8 cites·26 claims
- 2369US8989885B2Watermark generator, watermark decoder, method for providing a watermark signal in dependence on binary message data, method for providing binary message data in dependence on a watermarked signal and computer program using a two-dimensional bit spreadingWABNIK STEFAN·Filed 2012·Granted Mar 24, 2015·2 cites·18 claims
- 2469US8724714B2Device and method for generating and decoding a side channel signal transmitted with a main channel signalSCHULLER GERALD·Filed 2008·Granted May 13, 2014·2 cites·13 claims
- 2561US9754601B2Information signal encoding using a forward-adaptive prediction and a backwards-adaptive quantizationHIRSCHFELD JENS·Filed 2007·Granted Sep 5, 2017·4 cites·17 claims
- 2661US9299356B2Watermark decoder and method for providing binary message dataWABNIK STEFAN·Filed 2012·Granted Mar 29, 2016·2 cites·13 claims
- 2761US9099079B2Device and method for generating and decoding a side channel signal transmitted with a main channel signalFRAUNHOFER GES FORSCHUNG·Filed 2013·Granted Aug 4, 2015·0 cites·9 claims
- 2860US10014000B2Audio signal encoder and method for generating a data stream having components of an audio signal in a first frequency band, control information and spectral band replication parametersFRAUNHOFER GES FORSCHUNG·Filed 2014·Granted Jul 3, 2018·1 cites·8 claims
- 2960US7716042B2Audio codingSCHULLER GERALD·Filed 2006·Granted May 11, 2010·3 cites·14 claims
- 3059US10629215B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer programFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Apr 21, 2020·0 cites·11 claims
- 3159US9711157B2Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer programFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2014·Granted Jul 18, 2017·0 cites·14 claims
- 3258US9350700B2Watermark generator, watermark decoder, method for providing a watermark signal in dependence on binary message data, method for providing binary message data in dependence on a watermarked signal and computer program using a differential encodingWABNIK STEFAN·Filed 2012·Granted May 24, 2016·1 cites·21 claims
- 3355US10522168B2Audio signal synthesizer and audio signal encoderFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Dec 31, 2019·0 cites·15 claims
- 3449US10446162B2System, method, and non-transitory computer readable medium storing a program utilizing a postfilter for filtering a prefiltered audio signal in a decoderFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Oct 15, 2019·0 cites·4 claims
- 3549US9659566B2Device and method for generating and decoding a side channel signal transmitted with a main channel signalFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2015·Granted May 23, 2017·0 cites·19 claims
- 3633US9214159B2Watermark signal provider and method for providing a watermark signalZITZMANN REINHARD·Filed 2012·Granted Dec 15, 2015·0 cites·10 claims
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