Inventor
CARLSSON PONTUS
SE52 patents
⚠️ This page may combine multiple inventors who share the name “CARLSSON PONTUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY INT AB
31 patentsUS10475459B2Nov 12, 2019
Audio upmixer operable in prediction or non-prediction mode
DOLBY INT AB6 citations93
US10297259B2May 21, 2019
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB8 citations93
US9905230B2Feb 27, 2018
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB11 citations93
US11133013B2Sep 28, 2021
Audio encoder with selectable L/R or M/S coding
DOLBY INT AB2 citations84
US11017785B2May 25, 2021
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB2 citations84
US10734002B2Aug 4, 2020
Audio upmixer operable in prediction or non-prediction mode
DOLBY INT AB2 citations84
US9892736B2Feb 13, 2018
MDCT-based complex prediction stereo coding
DOLBY INT AB3 citations84
US8938387B2Jan 20, 2015
Audio encoder and decoder
DOLBY INT AB5 citations84
US8924201B2Dec 30, 2014
Audio encoder and decoder
DOLBY INT AB4 citations84
US12322399B2Jun 3, 2025
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations73
US11810582B2Nov 7, 2023
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations73
US11264038B2Mar 1, 2022
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations73
US11217259B2Jan 4, 2022
Audio upmixer operable in prediction or non-prediction mode
DOLBY INT AB0 citations73
US12354612B2Jul 8, 2025
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB0 citations63
US12334082B2Jun 17, 2025
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB0 citations63
US12327566B2Jun 10, 2025
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB0 citations63
US12327565B1Jun 10, 2025
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB0 citations63
US12308033B1May 20, 2025
Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding
DOLBY INT AB0 citations63
US12223966B2Feb 11, 2025
Selectable linear predictive or transform coding modes with advanced stereo coding
DOLBY INT AB0 citations63
US11322161B2May 3, 2022
Audio encoder with selectable L/R or M/S coding
DOLBY INT AB0 citations63
US11315576B2Apr 26, 2022
Selectable linear predictive or transform coding modes with advanced stereo coding
DOLBY INT AB0 citations63
US10796703B2Oct 6, 2020
Audio encoder with selectable L/R or M/S coding
DOLBY INT AB0 citations63
US10586545B2Mar 10, 2020
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations63
US10553226B2Feb 4, 2020
Audio encoder operable in prediction or non-prediction mode
DOLBY INT AB0 citations63
US10475460B2Nov 12, 2019
Audio downmixer operable in prediction or non-prediction mode
DOLBY INT AB0 citations63
US10360920B2Jul 23, 2019
Audio upmixer operable in prediction or non-prediction mode
DOLBY INT AB0 citations63
US10347260B2Jul 9, 2019
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations63
US10283126B2May 7, 2019
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations63
US10283127B2May 7, 2019
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations63
US10276174B2Apr 30, 2019
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations63
US9761233B2Sep 12, 2017
MDCT-based complex prediction stereo coding
DOLBY INT AB0 citations63
MICROSOFT TECHNOLOGY LICENSING LLC
4 patentsUS10313685B2Jun 4, 2019
Video coding
MICROSOFT TECHNOLOGY LICENSING LLC11 citations82
US9307195B2Apr 5, 2016
Controlling resolution of encoded video
MICROSOFT TECHNOLOGY LICENSING LLC9 citations82
US10595025B2Mar 17, 2020
Video coding
MICROSOFT TECHNOLOGY LICENSING LLC6 citations71
US9609321B2Mar 28, 2017
Conditional concealment of lost video data
MICROSOFT TECHNOLOGY LICENSING LLC4 citations71
PURNHAGEN HEIKO
3 patentsMICROSOFT CORP
3 patentsFRAUNHOFER GES FORSCHUNG
1 patentHEIKO PURNHAGEN
1 patentJEFREMOV ANDREI
1 patentHEDELIN PER
1 patentZHAO DAVID
1 patentOWEN CHRISTOPHER
1 patentCARLSSON PONTUS
1 patentSKYPE
1 patentVOLVO CAR CORP
1 patentShowing the top 50 of 52 patents by PatentIndex Score.