Inventor · disambiguated record
Christof Fersch
Also filed as: FERSCH CHRISTOF · FERSCH CHRISTOF JOSEPH
48 granted patents·21 pending applications·48 citations·filing 2014–2025
97Inventor score
Top patents by PatentIndex Score
69 records- 0195US11437048B2Methods, apparatus and system for rendering an audio programDOLBY INT AB·Filed 2020·Granted Sep 6, 2022·4 cites·3 claims
- 0294US11948585B2Methods, apparatus and system for rendering an audio programDOLBY INT AB·Filed 2022·Granted Apr 2, 2024·2 cites·3 claims
- 0390US11750999B2Method and system for handling global transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2022·Granted Sep 5, 2023·1 cites·6 claims
- 0488US10089991B2Smart access to personalized audioDOLBY INT AB·Filed 2015·Granted Oct 2, 2018·6 cites·16 claims
- 0587US9755835B2Metadata transcodingDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Sep 5, 2017·6 cites·18 claims
- 0686US10650833B2Methods, apparatus and system for rendering an audio programDOLBY INT AB·Filed 2018·Granted May 12, 2020·4 cites·4 claims
- 0784US10953327B2Methods, apparatus and systems for optimizing communication between sender(s) and receiver(s) in computer-mediated reality applicationsDOLBY INT AB·Filed 2018·Granted Mar 23, 2021·3 cites·21 claims
- 0883US9955278B2Exploiting metadata redundancy in immersive audio metadataDOLBY INT AB·Filed 2015·Granted Apr 24, 2018·6 cites·19 claims
- 0983US2025342843A1Methods, apparatus and systems for encoding and decoding of directional sound sourcesDOLBY LABORATORIES LICENSING CORP·Filed 2025·Application pending·0 cites
- 1082US11405741B2Method and system for handling global transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2018·Granted Aug 2, 2022·3 cites·22 claims
- 1182US2025336404A1Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (ipfs)DOLBY INT AB·Filed 2025·Application pending·0 cites
- 1281US12374344B2Methods, apparatus and system for rendering an audio programDOLBY INT AB·Filed 2024·Granted Jul 29, 2025·0 cites·3 claims
- 1381US12094476B2Systems, methods and apparatus for conversion from channel-based audio to object-based audioDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Sep 17, 2024·1 cites·30 claims
- 1481US11972769B2Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (IPFs)DOLBY INT AB·Filed 2019·Granted Apr 30, 2024·3 cites·13 claims
- 1579US12315524B2Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (IPFs)DOLBY INT AB·Filed 2024·Granted May 27, 2025·0 cites·3 claims
- 1679US2025142280A1Method and system for handling global transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2024·Application pending·0 cites
- 1779US2025170480A1Methods, apparatus and systems for optimizing communication between sender(s) and receiver(s) in computer-mediated reality applicationsDOLBY LABORATORIES LICENSING CORP·Filed 2024·Application pending·0 cites
- 1878US12315521B2Methods, apparatus and systems for encoding and decoding of directional sound sourcesDOLBY LABORATORIES LICENSING CORP·Filed 2024·Granted May 27, 2025·0 cites·11 claims
- 1978US2025193628A1Method and system for handling local transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2025·Application pending·0 cites
- 2077US11540079B2Methods, apparatus and systems for a pre-rendered signal for audio renderingDOLBY INT AB·Filed 2019·Granted Dec 27, 2022·3 cites·16 claims
- 2177US11109178B2Method and system for handling local transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2018·Granted Aug 31, 2021·2 cites·31 claims
- 2276US12300257B2Method and apparatus for processing of auxiliary media streams embedded in a MPEGH 3D audio streamDOLBY INT AB·Filed 2023·Granted May 13, 2025·0 cites·14 claims
- 2376US12238506B2Method and system for handling local transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2023·Granted Feb 25, 2025·0 cites·12 claims
- 2476US12149918B2Method and system for handling global transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2023·Granted Nov 19, 2024·0 cites·6 claims
- 2576US11232805B2Method and apparatus for processing of auxiliary media streams embedded in a MPEGH 3D audio streamDOLBY INT AB·Filed 2019·Granted Jan 25, 2022·1 cites·18 claims
- 2675US12395810B2Methods, apparatus and systems for three degrees of freedom (3DOF+) extension of MPEG-H 3D audioDOLBY INT AB·Filed 2023·Granted Aug 19, 2025·0 cites·3 claims
- 2775US2025239267A1Method and apparatus for processing of auxiliary media streams embedded in a mpegh 3d audio streamDOLBY INT AB·Filed 2025·Application pending·0 cites
- 2874US12369007B2Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity dataDOLBY INT AB·Filed 2024·Granted Jul 22, 2025·0 cites·4 claims
- 2974US2025063318A1Methods, apparatus and systems for 6dof audio rendering and data representations and bitstream structures for 6dof audio renderingDOLBY INT AB·Filed 2024·Application pending·0 cites
- 3072US11887608B2Methods, apparatus and systems for encoding and decoding of directional sound sourcesDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Jan 30, 2024·0 cites·11 claims
- 3171US2025260936A1Methods, apparatus and systems for diffraction modelling based on grid pathfindingDOLBY INT AB·Filed 2025·Application pending·0 cites
- 3271US2025069611A1Systems, methods and apparatus for conversion from channel-based audio to object-based audioDOLBY LABORATORIES LICENSING CORP·Filed 2024·Application pending·0 cites
- 3370US12126985B2Methods, apparatus and systems for 6DOF audio rendering and data representations and bitstream structures for 6DOF audio renderingDOLBY INT AB·Filed 2022·Granted Oct 22, 2024·0 cites·12 claims
- 3470US10140822B2Low bit rate parametric encoding and transport of haptic-tactile signalsDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Nov 27, 2018·2 cites·16 claims
- 3568US11882426B2Methods, apparatus and systems for three degrees of freedom (3DoF+) extension of MPEG-H 3D audioDOLBY INT AB·Filed 2022·Granted Jan 23, 2024·0 cites·9 claims
- 3668US11877142B2Methods, apparatus and systems for three degrees of freedom (3DOF+) extension of MPEG-H 3D audioDOLBY INT AB·Filed 2022·Granted Jan 16, 2024·0 cites·9 claims
- 3768US11830508B2Method and apparatus for processing of auxiliary media streams embedded in a MPEGH 3D audio streamDOLBY INT AB·Filed 2021·Granted Nov 28, 2023·0 cites·13 claims
- 3868US11743672B2Method and system for handling local transitions between listening positions in a virtual reality environmentDOLBY INT AB·Filed 2021·Granted Aug 29, 2023·0 cites·26 claims
- 3968US11432099B2Methods, apparatus and systems for 6DoF audio rendering and data representations and bitstream structures for 6DoF audio renderingDOLBY INT AB·Filed 2019·Granted Aug 30, 2022·1 cites·20 claims
- 4067US12268959B2Methods, apparatus and systems for optimizing communication between sender(s) and receiver(s) in computer-mediated reality applicationsDOLBY INT AB·Filed 2021·Granted Apr 8, 2025·0 cites·29 claims
- 4162US11770582B2Frame conversion for adaptive streaming alignmentDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Sep 26, 2023·0 cites·2 claims
- 4262US11075762B2Metadata transcodingDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Jul 27, 2021·0 cites·9 claims
- 4362US2025218449A1Methods and devices for generation and processing of modified bitstreamsDOLBY LABORATORIES LICENSING CORP·Filed 2025·Application pending·0 cites
- 4459US12245017B2Methods, apparatus and systems for diffraction modelling based on grid pathfindingDOLBY INT AB·Filed 2021·Granted Mar 4, 2025·0 cites·17 claims
- 4559US11195536B2Method and system for bit reservoir control in case of varying metadataDOLBY INT AB·Filed 2020·Granted Dec 7, 2021·0 cites·16 claims
- 4658US12205607B2Methods and devices for generation and processing of modified bitstreamsDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Jan 21, 2025·0 cites·21 claims
- 4758US11902769B2Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity dataDOLBY INT AB·Filed 2020·Granted Feb 13, 2024·0 cites·17 claims
- 4858US11315578B2Methods, apparatus and systems for encoding and decoding of directional sound sourcesDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Apr 26, 2022·0 cites·22 claims
- 4957US10554415B2Metadata transcodingDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Feb 4, 2020·0 cites·20 claims
- 5056US11368747B2Frame conversion for adaptive streaming alignmentDOLBY INT AB·Filed 2019·Granted Jun 21, 2022·0 cites·16 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →