Inventor
HENN FREDRIK
SE47 patents
⚠️ This page may combine multiple inventors who share the name “HENN FREDRIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY INT AB
22 patentsUS9245534B2Jan 26, 2016
Spectral translation/folding in the subband domain
DOLBY INT AB20 citations96
US10008213B2Jun 26, 2018
Spectral translation/folding in the subband domain
DOLBY INT AB7 citations93
US10311882B2Jun 4, 2019
Spectral translation/folding in the subband domain
DOLBY INT AB2 citations84
US9697841B2Jul 4, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB2 citations84
US9691399B1Jun 27, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB2 citations84
US9245533B2Jan 26, 2016
Enhancing performance of spectral band replication and related high frequency reconstruction coding
DOLBY INT AB5 citations84
US8738369B2May 27, 2014
Enhancing performance of spectral band replication and related high frequency reconstruction coding
DOLBY INT AB4 citations84
US10902859B2Jan 26, 2021
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
DOLBY INT AB1 citations73
US10540982B2Jan 21, 2020
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
DOLBY INT AB1 citations73
US10297261B2May 21, 2019
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
DOLBY INT AB1 citations73
US10699724B2Jun 30, 2020
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US9865271B2Jan 9, 2018
Efficient and scalable parametric stereo coding for low bitrate applications
DOLBY INT AB1 citations63
US9799341B2Oct 24, 2017
Efficient and scalable parametric stereo coding for low bitrate applications
DOLBY INT AB1 citations63
US9799340B2Oct 24, 2017
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
DOLBY INT AB1 citations63
US9792919B2Oct 17, 2017
Efficient and scalable parametric stereo coding for low bitrate applications
DOLBY INT AB1 citations63
US9786290B2Oct 10, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US9691402B1Jun 27, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US9691400B1Jun 27, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US9691401B1Jun 27, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US9691403B1Jun 27, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US9548059B2Jan 17, 2017
Spectral translation/folding in the subband domain
DOLBY INT AB0 citations63
US8935156B2Jan 13, 2015
Enhancing performance of spectral band replication and related high frequency reconstruction coding
DOLBY INT AB0 citations52
CODING TECH AB
8 patentsUS7003451B2Feb 21, 2006
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system
CODING TECH AB213 citations99
US6978236B1Dec 20, 2005
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
CODING TECH AB210 citations99
US7382886B2Jun 3, 2008
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
CODING TECH AB138 citations98
US7433817B2Oct 7, 2008
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system
CODING TECH AB52 citations96
US7181389B2Feb 20, 2007
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
CODING TECH AB48 citations96
US7050972B2May 23, 2006
Enhancing the performance of coding systems that use high frequency reconstruction methods
CODING TECH AB155 citations96
US7260520B2Aug 21, 2007
Enhancing source coding systems by adaptive transposition
CODING TECH AB52 citations93
US8014534B2Sep 6, 2011
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
CODING TECH AB18 citations92
HENN FREDRIK
8 patentsUS8194861B2Jun 5, 2012
Scheme for generating a parametric representation for low-bit rate applications
HENN FREDRIK29 citations92
US8116460B2Feb 14, 2012
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HENN FREDRIK9 citations92
US8605911B2Dec 10, 2013
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HENN FREDRIK5 citations83
US8081763B2Dec 20, 2011
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HENN FREDRIK7 citations83
US8243936B2Aug 14, 2012
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HENN FREDRIK5 citations73
US8073144B2Dec 6, 2011
Stereo balance interpolation
HENN FREDRIK6 citations73
US8059826B2Nov 15, 2011
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HENN FREDRIK4 citations73
US9218818B2Dec 22, 2015
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HENN FREDRIK1 citations62
CODING TECHNOLOGIES SWEDEN AB
7 patentsUS7483758B2Jan 27, 2009
Spectral translation/folding in the subband domain
CODING TECHNOLOGIES SWEDEN AB130 citations99
US7191121B2Mar 13, 2007
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
CODING TECHNOLOGIES SWEDEN AB59 citations98
US6708145B1Mar 16, 2004
Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting
CODING TECHNOLOGIES SWEDEN AB286 citations98
US7680552B2Mar 16, 2010
Spectral translation/folding in the subband domain
CODING TECHNOLOGIES SWEDEN AB42 citations96
US8036881B2Oct 11, 2011
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
CODING TECHNOLOGIES SWEDEN AB8 citations92
US8036880B2Oct 11, 2011
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
CODING TECHNOLOGIES SWEDEN AB6 citations74
US8036882B2Oct 11, 2011
Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
CODING TECHNOLOGIES SWEDEN AB2 citations63