Inventor · disambiguated record
Kristofer Kjoerling
Also filed as: KJOERLING KRISTOFER
206 granted patents·13 pending applications·768 citations·filing 2000–2025
99Inventor score
Files withDOLBY INT AB170DOLBY LABORATORIES LICENSING CORP25CODING TECHNOLOGIES SWEDEN AB5KJOERLING KRISTOFER4CODING TECH AB3
Top patents by PatentIndex Score
219 records- 0197US11842122B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Dec 12, 2023·3 cites·3 claims
- 0297US11626121B2Backward-compatible integration of high frequency reconstruction techniques for audio signalsDOLBY INT AB·Filed 2022·Granted Apr 11, 2023·3 cites·8 claims
- 0397US11429341B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Aug 30, 2022·3 cites·7 claims
- 0497US11184709B2Audio decoder for audio channel reconstructionDOLBY INT AB·Filed 2020·Granted Nov 23, 2021·4 cites·7 claims
- 0597US8223976B2Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representationPURNHAGEN HEIKO·Filed 2006·Granted Jul 17, 2012·46 cites·4 claims
- 0696US11289106B2Backward-compatible integration of high frequency reconstruction techniques for audio signalsDOLBY INT AB·Filed 2019·Granted Mar 29, 2022·9 cites·8 claims
- 0796US8693696B2Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representationPURNHAGEN HEIKO·Filed 2010·Granted Apr 8, 2014·21 cites·7 claims
- 0896US8346566B2Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanksDOLBY INT AB·Filed 2010·Granted Jan 1, 2013·28 cites·10 claims
- 0996US7680552B2Spectral translation/folding in the subband domainCODING TECHNOLOGIES SWEDEN AB·Filed 2008·Granted Mar 16, 2010·42 cites·17 claims
- 1096US7668722B2Multi parametrisation based multi-channel reconstructionCODING TECH AB·Filed 2005·Granted Feb 23, 2010·78 cites·43 claims
- 1195US10956121B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Mar 23, 2021·3 cites·3 claims
- 1295US9245534B2Spectral translation/folding in the subband domainDOLBY INT AB·Filed 2013·Granted Jan 26, 2016·20 cites·8 claims
- 1395US7986789B2Method for representing multi-channel audio signalsCODING TECH AB·Filed 2006·Granted Jul 26, 2011·29 cites·28 claims
- 1494US10297259B2Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo codingDOLBY INT AB·Filed 2018·Granted May 21, 2019·8 cites·14 claims
- 1594US9905230B2Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo codingDOLBY INT AB·Filed 2015·Granted Feb 27, 2018·11 cites·15 claims
- 1694US8494863B2Audio encoder and decoder with long term predictionBISWAS ARIJIT·Filed 2008·Granted Jul 23, 2013·48 cites·31 claims
- 1794US7974847B2Advanced methods for interpolation and parameter signallingCODING TECH AB·Filed 2005·Granted Jul 5, 2011·50 cites·31 claims
- 1893US10008213B2Spectral translation/folding in the subband domainDOLBY INT AB·Filed 2017·Granted Jun 26, 2018·7 cites·7 claims
- 1993US8543232B2Spectral translation/folding in the subband domainLILJERYD LARS·Filed 2012·Granted Sep 24, 2013·19 cites·4 claims
- 2093US8145475B2Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanksKJOERLING KRISTOFER·Filed 2009·Granted Mar 27, 2012·18 cites·22 claims
- 2192US9619199B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Apr 11, 2017·7 cites·24 claims
- 2292US9082395B2Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo codingHEIKO PURNHAGEN·Filed 2010·Granted Jul 14, 2015·36 cites·20 claims
- 2392US8687829B2Apparatus and method for multi-channel parameter transformationHILPERT JOHANNES·Filed 2007·Granted Apr 1, 2014·37 cites·26 claims
- 2492US7577570B2Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanksCODING TECHNOLOGIES SWEDEN AB·Filed 2003·Granted Aug 18, 2009·29 cites·25 claims
- 2591US7965848B2Reduced number of channels decodingDOLBY INT AB·Filed 2006·Granted Jun 21, 2011·33 cites·20 claims
- 2690US10623860B2Audio decoder for audio channel reconstructionDOLBY INT AB·Filed 2019·Granted Apr 14, 2020·3 cites·7 claims
- 2790US10606550B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Mar 31, 2020·3 cites·3 claims
- 2890US10499155B2Audio decoder for audio channel reconstructionDOLBY INT AB·Filed 2019·Granted Dec 3, 2019·3 cites·13 claims
- 2989US12340819B2Integration of high frequency audio reconstruction techniquesDOLBY INT AB·Filed 2024·Granted Jun 24, 2025·0 cites·5 claims
- 3089US12334102B2Integration of high frequency audio reconstruction techniquesDOLBY INT AB·Filed 2024·Granted Jun 17, 2025·0 cites·5 claims
- 3189US12300263B2Integration of high frequency audio reconstruction techniquesDOLBY INT AB·Filed 2024·Granted May 13, 2025·0 cites·5 claims
- 3289US9489957B2Audio encoder and decoderDOLBY INT AB·Filed 2014·Granted Nov 8, 2016·7 cites·20 claims
- 3388US12394424B2Backward-compatible integration of high frequency reconstruction techniques for audio signalsDOLBY INT AB·Filed 2024·Granted Aug 19, 2025·0 cites·3 claims
- 3488US12300258B2Integration of high frequency reconstruction techniques with reduced post-processing delayDOLBY INT AB·Filed 2024·Granted May 13, 2025·0 cites·5 claims
- 3588US12288564B1Backward-compatible integration of high frequency reconstruction techniques for audio signalsDOLBY INT AB·Filed 2024·Granted Apr 29, 2025·0 cites·8 claims
- 3688US10318235B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Jun 11, 2019·3 cites·3 claims
- 3788US2025166648A1System for maintaining reversible dynamic range control information associated with parametric audio codersDOLBY LABORATORIES LICENSING CORP·Filed 2024·Application pending·0 cites
- 3887US8175280B2Generation of spatial downmixes from parametric representations of multi channel signalsVILLEMOES LARS·Filed 2006·Granted May 8, 2012·20 cites·27 claims
- 3986US12075224B2Audio decoder for audio channel reconstructionDOLBY INT AB·Filed 2023·Granted Aug 27, 2024·0 cites·5 claims
- 4086US11568880B2Processing of audio signals during high frequency reconstructionDOLBY INT AB·Filed 2021·Granted Jan 31, 2023·1 cites·3 claims
- 4185US12243543B2Integration of high frequency reconstruction techniques with reduced post-processing delayDOLBY INT AB·Filed 2024·Granted Mar 4, 2025·0 cites·5 claims
- 4285US12210799B2Dynamic range control for a wide variety of playback environmentsDOLBY LABORATORIES LICENSING CORP·Filed 2023·Granted Jan 28, 2025·0 cites·3 claims
- 4385US12211513B2Integration of high frequency audio reconstruction techniquesDOLBY INT AB·Filed 2023·Granted Jan 28, 2025·0 cites·5 claims
- 4485US11489938B2Method and system for providing media content to a clientDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Nov 1, 2022·3 cites·27 claims
- 4585US11133013B2Audio encoder with selectable L/R or M/S codingDOLBY INT AB·Filed 2019·Granted Sep 28, 2021·2 cites·11 claims
- 4685US11017785B2Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo codingDOLBY INT AB·Filed 2019·Granted May 25, 2021·2 cites·10 claims
- 4785US10362431B2Headtracking for parametric binaural output system and methodDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Jul 23, 2019·5 cites·20 claims
- 4885US10311882B2Spectral translation/folding in the subband domainDOLBY INT AB·Filed 2018·Granted Jun 4, 2019·2 cites·8 claims
- 4985US9245533B2Enhancing performance of spectral band replication and related high frequency reconstruction codingDOLBY INT AB·Filed 2014·Granted Jan 26, 2016·5 cites·12 claims
- 5085US2024127829A1Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo codingDOLBY INT AB·Filed 2023·Application pending·0 cites
Showing the top 50 of 219 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kristofer Kjoerling files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →