Inventor
CREMER MARKUS
US50 patents
⚠️ This page may combine multiple inventors who share the name “CREMER MARKUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRACENOTE INC
31 patentsUS9992533B2Jun 5, 2018
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference—fingerprint feature
GRACENOTE INC60 citations99
US9959343B2May 1, 2018
Generating and distributing a replacement playlist
GRACENOTE INC30 citations98
US12081833B2Sep 3, 2024
Methods and apparatus for audio equalization
GRACENOTE INC3 citations85
US10998872B2May 4, 2021
Methods and apparatus for audio equalization
GRACENOTE INC7 citations84
US10972786B2Apr 6, 2021
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference- fingerprint feature
GRACENOTE INC3 citations84
US10524000B2Dec 31, 2019
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint feature
GRACENOTE INC3 citations84
US11611800B2Mar 21, 2023
Methods and apparatus for audio equalization
GRACENOTE INC1 citations73
US11049507B2Jun 29, 2021
Methods, apparatus, and articles of manufacture to identify sources of network streaming services
GRACENOTE INC4 citations73
US10523999B2Dec 31, 2019
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint feature
GRACENOTE INC1 citations73
US11223340B2Jan 11, 2022
Methods and apparatus to adjust audio playback settings
GRACENOTE INC2 citations72
US11218125B2Jan 4, 2022
Methods and apparatus to adjust audio playback settings based on analysis of audio characteristics
GRACENOTE INC2 citations72
US12568274B2Mar 3, 2026
Methods and apparatus for playback using pre-processed information and personalization
GRACENOTE INC0 citations62
US12236965B2Feb 25, 2025
Methods, apparatus, and articles of manufacture to identify sources of network streaming services
GRACENOTE INC0 citations62
US12167084B2Dec 10, 2024
Methods and apparatus for playback using pre-processed information and personalization
GRACENOTE INC0 citations62
US12061840B2Aug 13, 2024
Methods and apparatus for dynamic volume adjustment via audio classification
GRACENOTE INC0 citations62
US11948589B2Apr 2, 2024
Methods, apparatus, and articles of manufacture to identify sources of network streaming services
GRACENOTE INC0 citations62
US11921779B2Mar 5, 2024
Generating and distributing a replacement playlist
GRACENOTE INC0 citations62
US11868396B2Jan 9, 2024
Generating and distributing playlists with related music and stories
GRACENOTE INC0 citations62
US11792481B2Oct 17, 2023
Methods and apparatus for playback using pre-processed profile information and personalization
GRACENOTE INC0 citations62
US11775250B2Oct 3, 2023
Methods and apparatus for dynamic volume adjustment via audio classification
GRACENOTE INC1 citations62
US11494435B2Nov 8, 2022
Generating and distributing a replacement playlist
GRACENOTE INC0 citations62
US11216507B2Jan 4, 2022
Generating and distributing a replacement playlist
GRACENOTE INC0 citations62
US11086591B2Aug 10, 2021
Methods and apparatus for dynamic volume adjustment via audio classification
GRACENOTE INC1 citations62
US11061960B2Jul 13, 2021
Generating and distributing playlists with related music and stories
GRACENOTE INC0 citations62
US11017021B2May 25, 2021
Generating and distributing playlists with music and stories having related moods
GRACENOTE INC0 citations62
US10740390B2Aug 11, 2020
Generating and distributing a replacement playlist
GRACENOTE INC0 citations52
US10706099B2Jul 7, 2020
Generating and distributing playlists with music and stories having related moods
GRACENOTE INC0 citations52
US10579671B2Mar 3, 2020
Generating and distributing a replacement playlist
GRACENOTE INC0 citations52
US10311100B2Jun 4, 2019
Generating and distributing a replacement playlist
GRACENOTE INC0 citations52
US10261963B2Apr 16, 2019
Generating and distributing playlists with related music and stories
GRACENOTE INC0 citations52
US10261964B2Apr 16, 2019
Generating and distributing playlists with music and stories having related moods
GRACENOTE INC0 citations52
FRAUNHOFER GES FORSCHUNG
9 patentsUS7012183B2Mar 14, 2006
Apparatus for analyzing an audio signal with regard to rhythm information of the audio signal by using an autocorrelation function
FRAUNHOFER GES FORSCHUNG28 citations91
US7342167B2Mar 11, 2008
Apparatus and method for generating an encoded rhythmic pattern
FRAUNHOFER GES FORSCHUNG18 citations89
US7193148B2Mar 20, 2007
Apparatus and method for generating an encoded rhythmic pattern
FRAUNHOFER GES FORSCHUNG34 citations89
US6951977B1Oct 4, 2005
Method and device for smoothing a melody line segment
FRAUNHOFER GES FORSCHUNG24 citations87
US7345233B2Mar 18, 2008
Apparatus and method for grouping temporal segments of a piece of music
FRAUNHOFER GES FORSCHUNG11 citations81
US7304231B2Dec 4, 2007
Apparatus and method for designating various segment classes
FRAUNHOFER GES FORSCHUNG15 citations81
US8017855B2Sep 13, 2011
Apparatus and method for converting an information signal to a spectral representation with variable resolution
FRAUNHOFER GES FORSCHUNG5 citations60
US7653534B2Jan 26, 2010
Apparatus and method for determining a type of chord underlying a test signal
FRAUNHOFER GES FORSCHUNG6 citations60
US7282632B2Oct 16, 2007
Apparatus and method for changing a segmentation of an audio piece
FRAUNHOFER GES FORSCHUNG5 citations60
NIELSEN CO US LLC
5 patentsUS10733998B2Aug 4, 2020
Methods, apparatus and articles of manufacture to identify sources of network streaming services
NIELSEN CO US LLC5 citations84
US10629213B2Apr 21, 2020
Methods and apparatus to perform windowed sliding transforms
NIELSEN CO US LLC8 citations84
US11430454B2Aug 30, 2022
Methods and apparatus to identify sources of network streaming services using windowed sliding transforms
NIELSEN CO US LLC2 citations73
US12230282B2Feb 18, 2025
Methods, apparatus and articles of manufacture to identify sources of network streaming services
NIELSEN CO US LLC0 citations62
US11651776B2May 16, 2023
Methods, apparatus and articles of manufacture to identify sources of network streaming services
NIELSEN CO US LLC1 citations62
M2ANY GMBH
2 patentsUS7580832B2Aug 25, 2009
Apparatus and method for robust classification of audio signals, and method for establishing and operating an audio-signal database, as well as computer program
M2ANY GMBH64 citations97
US7460994B2Dec 2, 2008
Method and apparatus for producing a fingerprint, and method and apparatus for identifying an audio signal
M2ANY GMBH114 citations97
ROKU INC
2 patentsUS11617009B2Mar 28, 2023
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint feature
ROKU INC0 citations73
US11290776B2Mar 29, 2022
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint feature
ROKU INC1 citations73