Leif Sehlstrom

Person

Jarfalla, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Audio decoder for interleaving signals
- Patent number 12,293,768
- Issue date May 6, 2025
- DOLBY INTERNATIONAL AB
- Kristofer Kjörling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 12,175,992
- Issue date Dec 24, 2024
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Enabling sampling rate diversity in a voice communication system
- Patent number 11,894,005
- Issue date Feb 6, 2024
- Dolby Laboratories Licensing Corporation
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoder for interleaving signals
- Patent number 11,830,510
- Issue date Nov 28, 2023
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 11,708,741
- Issue date Jul 25, 2023
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Using metadata to aggregate signal processing operations
- Patent number 11,545,166
- Issue date Jan 3, 2023
- Dolby International AB
- Alexander Stahlmann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoder for interleaving signals
- Patent number 11,114,107
- Issue date Sep 7, 2021
- Dolby International AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 10,950,252
- Issue date Mar 16, 2021
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 10,522,163
- Issue date Dec 31, 2019
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Enabling sampling rate diversity in a voice communication system
- Patent number 10,482,891
- Issue date Nov 19, 2019
- Dolby Laboratories Licensing Corporation
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoder for interleaving signals
- Patent number 10,438,602
- Issue date Oct 8, 2019
- Dolby International AB
- Kristofer Kjoerling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 10,388,296
- Issue date Aug 20, 2019
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 10,217,474
- Issue date Feb 26, 2019
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoding system and audio encoding system
- Patent number 10,170,125
- Issue date Jan 1, 2019
- Dolby International AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 10,074,379
- Issue date Sep 11, 2018
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Enabling sampling rate diversity in a voice communication system
- Patent number 9,905,236
- Issue date Feb 27, 2018
- Dolby Laboratories Licensing Corporation
- Heiko Purnhagen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 9,881,629
- Issue date Jan 30, 2018
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio processing
- Patent number 9,728,194
- Issue date Aug 8, 2017
- Dolby International AB
- Kristofer Kjoerling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio decoder for interleaving signals
- Patent number 9,728,199
- Issue date Aug 8, 2017
- Dolby International AB
- Kristofer Kjoerling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 9,721,578
- Issue date Aug 1, 2017
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Smooth configuration switching for multichannel audio
- Patent number 9,601,122
- Issue date Mar 21, 2017
- Dolby International AB
- Heiko Purnhagen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Smooth configuration switching for multichannel audio rendering bas...
- Patent number 9,552,818
- Issue date Jan 24, 2017
- Dolby International AB
- Heiko Purnhagen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio encoder and decoder
- Patent number 9,489,957
- Issue date Nov 8, 2016
- Dolby International AB
- Kristofer Kjoerling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for maintaining reversible dynamic range control information...
- Patent number 9,401,152
- Issue date Jul 26, 2016
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High quality detection in FM stereo radio signal
- Patent number 9,319,159
- Issue date Apr 19, 2016
- Dolby International AB
- Jonas Engdegard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Concealment of intermittent mono reception of FM stereo radio recei...
- Patent number 9,237,400
- Issue date Jan 12, 2016
- Dolby International AB
- Leif Sehlstrom
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Prediction-based FM stereo radio noise reduction
- Patent number 9,191,045
- Issue date Nov 17, 2015
- Dolby International AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reduction of spurious uncorrelation in FM radio noise
- Patent number 9,094,754
- Issue date Jul 28, 2015
- Dolby International AB
- Jonas Engdegard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20250166648
- Publication date May 22, 2025
- Dolby Laboratories Licensing Corporation
- Jeffrey RIEDMILLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER FOR INTERLEAVING SIGNALS
- Publication number 20240153517
- Publication date May 9, 2024
- DOLBY INTERNATIONAL AB
- Kristofer Kjörling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20240018844
- Publication date Jan 18, 2024
- Dolby Laboratories Licensing Corporation
- Jeffrey RIEDMILLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER FOR INTERLEAVING SIGNALS
- Publication number 20220059110
- Publication date Feb 24, 2022
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20210270106
- Publication date Sep 2, 2021
- Dolby Laboratories Licensing Corporation
- Jeffrey RIEDMILLER
- E21 - EARTH DRILLING MINING
Information Patent Application
USING METADATA TO AGGREGATE SIGNAL PROCESSING OPERATIONS
- Publication number 20210005211
- Publication date Jan 7, 2021
- DOLBY INTERNATIONAL AB
- Alexander Stahlmann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20200202878
- Publication date Jun 25, 2020
- Dolby Laboratories Licensing Corporation
- Jeffrey RIEDMILLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER FOR INTERLEAVING SIGNALS
- Publication number 20200098381
- Publication date Mar 26, 2020
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENABLING SAMPLING RATE DIVERSITY IN A VOICE COMMUNICATION SYSTEM
- Publication number 20200082836
- Publication date Mar 12, 2020
- Dolby Laboratories Licensing Corporation
- Heiko PURNHAGEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20190341066
- Publication date Nov 7, 2019
- Dolby Laboratories Licensing Corporation
- Jeffrey RIEDMILLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20190122684
- Publication date Apr 25, 2019
- Dolby Laboratories Licensing Corporation
- Jeffrey RIEDMILLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20180322890
- Publication date Nov 8, 2018
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20180151189
- Publication date May 31, 2018
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Enabling Sampling Rate Diversity In A Voice Communication System
- Publication number 20180130479
- Publication date May 10, 2018
- Dolby Laboratories Licensing Corporation
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20170309286
- Publication date Oct 26, 2017
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER FOR INTERLEAVING SIGNALS
- Publication number 20170301362
- Publication date Oct 19, 2017
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER FOR INTERLEAVING SIGNALS
- Publication number 20160343383
- Publication date Nov 24, 2016
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20160322061
- Publication date Nov 3, 2016
- Dolby Laboratories Licensing Corporation
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODING SYSTEM AND AUDIO ENCODING SYSTEM
- Publication number 20160232900
- Publication date Aug 11, 2016
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Processing
- Publication number 20160019899
- Publication date Jan 21, 2016
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER AND DECODER
- Publication number 20160012825
- Publication date Jan 14, 2016
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SMOOTH CONFIGURATION SWITCHING FOR MULTICHANNEL AUDIO
- Publication number 20150187361
- Publication date Jul 2, 2015
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SMOOTH CONFIGURATION SWITCHING FOR MULTICHANNEL AUDIO RENDERING BAS...
- Publication number 20150154970
- Publication date Jun 4, 2015
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...
- Publication number 20150104021
- Publication date Apr 16, 2015
- DOLBY INTERNATIONAL AB
- Jeffrey Riedmiller
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Enabling Sampling Rate Diversity In A Voice Communication System
- Publication number 20150025896
- Publication date Jan 22, 2015
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PREDICTION-BASED FM STEREO RADIO NOISE REDUCTION
- Publication number 20140235192
- Publication date Aug 21, 2014
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HIGH QUALITY DETECTION IN FM STEREO RADIO SIGNAL
- Publication number 20140226822
- Publication date Aug 14, 2014
- DOLBY INTERNATIONAL AB
- Jonas Engdegard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REDUCTION OF SPURIOUS UNCORRELATION IN FM RADIO NOISE
- Publication number 20130142339
- Publication date Jun 6, 2013
- DOLBY INTERNATIONAL AB
- Jonas Engdegard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONCEALMENT OF INTERMITTENT MONO RECEPTION OF FM STEREO RADIO RECEI...
- Publication number 20130142340
- Publication date Jun 6, 2013
- DOLBY INTERNATIONAL AB
- Leif Sehlstrom
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Leif Sehlstrom

Person

Patents Grantslast 30 patents

Audio decoder for interleaving signals

System for maintaining reversible dynamic range control information...

Enabling sampling rate diversity in a voice communication system

Audio decoder for interleaving signals

System for maintaining reversible dynamic range control information...

Using metadata to aggregate signal processing operations

Audio decoder for interleaving signals

System for maintaining reversible dynamic range control information...

System for maintaining reversible dynamic range control information...

Enabling sampling rate diversity in a voice communication system

Audio decoder for interleaving signals

System for maintaining reversible dynamic range control information...

System for maintaining reversible dynamic range control information...

Audio decoding system and audio encoding system

System for maintaining reversible dynamic range control information...

Enabling sampling rate diversity in a voice communication system

System for maintaining reversible dynamic range control information...

Audio processing

Audio decoder for interleaving signals

System for maintaining reversible dynamic range control information...

Smooth configuration switching for multichannel audio

Smooth configuration switching for multichannel audio rendering bas...

Audio encoder and decoder

System for maintaining reversible dynamic range control information...

High quality detection in FM stereo radio signal

Concealment of intermittent mono reception of FM stereo radio recei...

Prediction-based FM stereo radio noise reduction

Reduction of spurious uncorrelation in FM radio noise

Patents Applicationslast 30 patents

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

AUDIO DECODER FOR INTERLEAVING SIGNALS

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

AUDIO DECODER FOR INTERLEAVING SIGNALS

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

USING METADATA TO AGGREGATE SIGNAL PROCESSING OPERATIONS

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

AUDIO DECODER FOR INTERLEAVING SIGNALS

ENABLING SAMPLING RATE DIVERSITY IN A VOICE COMMUNICATION SYSTEM

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

Enabling Sampling Rate Diversity In A Voice Communication System

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

AUDIO DECODER FOR INTERLEAVING SIGNALS

AUDIO DECODER FOR INTERLEAVING SIGNALS

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

AUDIO DECODING SYSTEM AND AUDIO ENCODING SYSTEM

Audio Processing

AUDIO ENCODER AND DECODER

SMOOTH CONFIGURATION SWITCHING FOR MULTICHANNEL AUDIO

SMOOTH CONFIGURATION SWITCHING FOR MULTICHANNEL AUDIO RENDERING BAS...

SYSTEM FOR MAINTAINING REVERSIBLE DYNAMIC RANGE CONTROL INFORMATION...

Enabling Sampling Rate Diversity In A Voice Communication System

PREDICTION-BASED FM STEREO RADIO NOISE REDUCTION

HIGH QUALITY DETECTION IN FM STEREO RADIO SIGNAL

REDUCTION OF SPURIOUS UNCORRELATION IN FM RADIO NOISE

CONCEALMENT OF INTERMITTENT MONO RECEPTION OF FM STEREO RADIO RECEI...