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Tobias Friedrich
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Nuremberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Audio encoder and an audio decoder
Patent number
11,929,082
Issue date
Mar 12, 2024
DOLBY INTERNATIONAL AB
Tobias Friedrich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods for parametric multi-channel encoding
Patent number
11,817,108
Issue date
Nov 14, 2023
DOLBY INTERNATIONAL AB
Tobias Friedrich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods for parametric multi-channel encoding
Patent number
11,488,611
Issue date
Nov 1, 2022
Dolby International AB
Tobias Friedrich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Integrated reconstruction and rendering of audio signals
Patent number
11,264,040
Issue date
Mar 1, 2022
Dolby International AB
Klaus Peichl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for parametric multi-channel encoding
Patent number
10,930,291
Issue date
Feb 23, 2021
Dolby International AB
Tobias Friedrich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
MDCT-domain error concealment
Patent number
10,923,131
Issue date
Feb 16, 2021
Dolby International AB
Arijit Biswas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Integrated reconstruction and rendering of audio signals
Patent number
10,891,962
Issue date
Jan 12, 2021
Dolby International AB
Klaus Peichl
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Upsampling using oversampled SBR
Patent number
RE48258
Issue date
Oct 13, 2020
Dolby International AB
Holger Hoerich
Information
Patent Grant
Methods for parametric multi-channel encoding
Patent number
10,643,626
Issue date
May 5, 2020
Dolby International AB
Tobias Friedrich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
MDCT-domain error concealment
Patent number
10,424,305
Issue date
Sep 24, 2019
Dolby International AB
Arijit Biswas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods for parametric multi-channel encoding
Patent number
10,360,919
Issue date
Jul 23, 2019
Dolby International AB
Tobias Friedrich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System aspects of an audio codec
Patent number
9,990,935
Issue date
Jun 5, 2018
Dolby Laboratories Licensing Corporation
Alexander Groeschel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods for parametric multi-channel encoding
Patent number
9,715,880
Issue date
Jul 25, 2017
Dolby International AB
Tobias Friedrich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Upsampling using oversampled SBR
Patent number
9,530,424
Issue date
Dec 27, 2016
Dolby International AB
Holger Hoerich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Error concealment strategy in a decoding system
Patent number
9,460,723
Issue date
Oct 4, 2016
Dolby International AB
Tobias Friedrich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
Publication number
20240144941
Publication date
May 2, 2024
DOLBY INTERNATIONAL AB
TOBIAS FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
Publication number
20230123244
Publication date
Apr 20, 2023
DOLBY INTERNATIONAL AB
TOBIAS FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AN AUDIO ENCODER AND AN AUDIO DECODER
Publication number
20220005484
Publication date
Jan 6, 2022
DOLBY INTERNATIONAL AB
Tobias FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
Publication number
20210249022
Publication date
Aug 12, 2021
DOLBY INTERNATIONAL AB
TOBIAS FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INTEGRATED RECONSTRUCTION AND RENDERING OF AUDIO SIGNALS
Publication number
20210090580
Publication date
Mar 25, 2021
DOLBY INTERNATIONAL AB
Klaus PEICHL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
Publication number
20200321011
Publication date
Oct 8, 2020
DOLBY INTERNATIONAL AB
TOBIAS FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MDCT-Domain Error Concealment
Publication number
20200013413
Publication date
Jan 9, 2020
DOLBY INTERNATIONAL AB
Arijit BISWAS
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INTEGRATED RECONSTRUCTION AND RENDERING OF AUDIO SIGNALS
Publication number
20200005801
Publication date
Jan 2, 2020
DOLBY INTERNATIONAL AB
Klaus PEICHL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
Publication number
20190348052
Publication date
Nov 14, 2019
DOLBY INTERNATIONAL AB
TOBIAS FRIEDRICH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MDCT-Domain Error Concealment
Publication number
20170372707
Publication date
Dec 28, 2017
DOLBY INTERNATIONAL AB
Arijit BISWAS
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
Publication number
20170309280
Publication date
Oct 26, 2017
DOLBY INTERNATIONAL AB
Tobias FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM ASPECTS OF AN AUDIO CODEC
Publication number
20160196831
Publication date
Jul 7, 2016
Dolby Laboratories Licensing Corporation
Alexander GROESCHEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Methods for Parametric Multi-Channel Encoding
Publication number
20160005407
Publication date
Jan 7, 2016
DOLBY INTERNATIONAL AB
Tobias FRIEDRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ERROR CONCEALMENT STRATEGY IN A DECODING SYSTEM
Publication number
20150142451
Publication date
May 21, 2015
Dolby Laboratories Licensing Corporation
Tobias Friedrich
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
UPSAMPLING USING OVERSAMPLED SBR
Publication number
20140365231
Publication date
Dec 11, 2014
DOLBY INTERNATIONAL AB
Holger Hoerich
G10 - MUSICAL INSTRUMENTS ACOUSTICS