Inventor
FERSCH CHRISTOF
DE47 patents
⚠️ This page may combine multiple inventors who share the name “FERSCH CHRISTOF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY INT AB
38 patentsUS11437048B2Sep 6, 2022
Methods, apparatus and system for rendering an audio program
DOLBY INT AB4 citations84
US10650833B2May 12, 2020
Methods, apparatus and system for rendering an audio program
DOLBY INT AB4 citations84
US10089991B2Oct 2, 2018
Smart access to personalized audio
DOLBY INT AB6 citations83
US11972769B2Apr 30, 2024
Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (IPFs)
DOLBY INT AB3 citations75
US11948585B2Apr 2, 2024
Methods, apparatus and system for rendering an audio program
DOLBY INT AB2 citations73
US11750999B2Sep 5, 2023
Method and system for handling global transitions between listening positions in a virtual reality environment
DOLBY INT AB1 citations73
US11540079B2Dec 27, 2022
Methods, apparatus and systems for a pre-rendered signal for audio rendering
DOLBY INT AB3 citations73
US11405741B2Aug 2, 2022
Method and system for handling global transitions between listening positions in a virtual reality environment
DOLBY INT AB3 citations73
US11232805B2Jan 25, 2022
Method and apparatus for processing of auxiliary media streams embedded in a MPEGH 3D audio stream
DOLBY INT AB1 citations73
US11109178B2Aug 31, 2021
Method and system for handling local transitions between listening positions in a virtual reality environment
DOLBY INT AB2 citations73
US10953327B2Mar 23, 2021
Methods, apparatus and systems for optimizing communication between sender(s) and receiver(s) in computer-mediated reality applications
DOLBY INT AB3 citations73
US9955278B2Apr 24, 2018
Exploiting metadata redundancy in immersive audio metadata
DOLBY INT AB6 citations72
US12395810B2Aug 19, 2025
Methods, apparatus and systems for three degrees of freedom (3DOF+) extension of MPEG-H 3D audio
DOLBY INT AB0 citations62
US12374344B2Jul 29, 2025
Methods, apparatus and system for rendering an audio program
DOLBY INT AB0 citations62
US12369007B2Jul 22, 2025
Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data
DOLBY INT AB0 citations62
US12300257B2May 13, 2025
Method and apparatus for processing of auxiliary media streams embedded in a MPEGH 3D audio stream
DOLBY INT AB0 citations62
US12268959B2Apr 8, 2025
Methods, apparatus and systems for optimizing communication between sender(s) and receiver(s) in computer-mediated reality applications
DOLBY INT AB0 citations62
US12238506B2Feb 25, 2025
Method and system for handling local transitions between listening positions in a virtual reality environment
DOLBY INT AB0 citations62
US12149918B2Nov 19, 2024
Method and system for handling global transitions between listening positions in a virtual reality environment
DOLBY INT AB0 citations62
US12126985B2Oct 22, 2024
Methods, apparatus and systems for 6DOF audio rendering and data representations and bitstream structures for 6DOF audio rendering
DOLBY INT AB0 citations62
US11902769B2Feb 13, 2024
Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data
DOLBY INT AB0 citations62
US11882426B2Jan 23, 2024
Methods, apparatus and systems for three degrees of freedom (3DoF+) extension of MPEG-H 3D audio
DOLBY INT AB0 citations62
US11877142B2Jan 16, 2024
Methods, apparatus and systems for three degrees of freedom (3DOF+) extension of MPEG-H 3D audio
DOLBY INT AB0 citations62
US11830508B2Nov 28, 2023
Method and apparatus for processing of auxiliary media streams embedded in a MPEGH 3D audio stream
DOLBY INT AB0 citations62
US11743672B2Aug 29, 2023
Method and system for handling local transitions between listening positions in a virtual reality environment
DOLBY INT AB0 citations62
US11432099B2Aug 30, 2022
Methods, apparatus and systems for 6DoF audio rendering and data representations and bitstream structures for 6DoF audio rendering
DOLBY INT AB1 citations62
US11195536B2Dec 7, 2021
Method and system for bit reservoir control in case of varying metadata
DOLBY INT AB0 citations62
US11967330B2Apr 23, 2024
Methods and devices for generation and processing of modified audio bitstreams
DOLBY INT AB0 citations59
US11368747B2Jun 21, 2022
Frame conversion for adaptive streaming alignment
DOLBY INT AB0 citations58
US12538091B2Jan 27, 2026
Methods, apparatus and systems for modelling audio objects with extent
DOLBY INT AB0 citations52
US12400113B2Aug 26, 2025
Method and apparatus for updating a neural network
DOLBY INT AB0 citations52
US12245017B2Mar 4, 2025
Methods, apparatus and systems for diffraction modelling based on grid pathfinding
DOLBY INT AB0 citations52
US11375332B2Jun 28, 2022
Methods, apparatus and systems for three degrees of freedom (3DoF+) extension of MPEG-H 3D audio
DOLBY INT AB0 citations52
US11509972B2Nov 22, 2022
Method and device for personalization of media data for playback
DOLBY INT AB0 citations51
US11368745B2Jun 21, 2022
Processing media data structures
DOLBY INT AB0 citations51
US10573324B2Feb 25, 2020
Method and system for bit reservoir control in case of varying metadata
DOLBY INT AB0 citations51
US12512106B2Dec 30, 2025
Methods and apparatus for unified speech and audio decoding improvements
DOLBY INT AB0 citations43
US9967666B2May 8, 2018
Rendering of audio content
DOLBY INT AB0 citations41
DOLBY LABORATORIES LICENSING CORP
9 patentsUS9755835B2Sep 5, 2017
Metadata transcoding
DOLBY LABORATORIES LICENSING CORP6 citations84
US10140822B2Nov 27, 2018
Low bit rate parametric encoding and transport of haptic-tactile signals
DOLBY LABORATORIES LICENSING CORP2 citations73
US12315521B2May 27, 2025
Methods, apparatus and systems for encoding and decoding of directional sound sources
DOLBY LABORATORIES LICENSING CORP0 citations62
US11887608B2Jan 30, 2024
Methods, apparatus and systems for encoding and decoding of directional sound sources
DOLBY LABORATORIES LICENSING CORP0 citations62
US11315578B2Apr 26, 2022
Methods, apparatus and systems for encoding and decoding of directional sound sources
DOLBY LABORATORIES LICENSING CORP0 citations62
US11075762B2Jul 27, 2021
Metadata transcoding
DOLBY LABORATORIES LICENSING CORP0 citations62
US11770582B2Sep 26, 2023
Frame conversion for adaptive streaming alignment
DOLBY LABORATORIES LICENSING CORP0 citations58
US10554415B2Feb 4, 2020
Metadata transcoding
DOLBY LABORATORIES LICENSING CORP0 citations52
US12205607B2Jan 21, 2025
Methods and devices for generation and processing of modified bitstreams
DOLBY LABORATORIES LICENSING CORP0 citations49