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Ralf GEIGER
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Erlangen, DE
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last 30 patents
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Patent Grant
Resampling output signals of QMF based audio codec
Patent number
11,961,531
Issue date
Apr 16, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Encoder, decoder and methods for encoding and decoding data segment...
Patent number
11,961,530
Issue date
Apr 16, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Ralf Geiger
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for encoding or decoding an audio signal with...
Patent number
11,922,956
Issue date
Mar 5, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for generating an enhanced signal using indepe...
Patent number
11,908,484
Issue date
Feb 20, 2024
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder for encoding a multichannel signal and audio decoder...
Patent number
11,881,225
Issue date
Jan 23, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Low bitrate audio encoding/decoding scheme having cascaded switches
Patent number
11,823,690
Issue date
Nov 21, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Bernhard Grill
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codecs
Patent number
11,810,584
Issue date
Nov 7, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codecs
Patent number
11,804,232
Issue date
Oct 31, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codecs
Patent number
11,790,928
Issue date
Oct 17, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus for encoding or decoding an encoded multichannel signal u...
Patent number
11,790,922
Issue date
Oct 17, 2023
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Jan Büthe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for decoding or encoding an audio signal using...
Patent number
11,769,513
Issue date
Sep 26, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Andreas Niedermeier
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder for encoding a multichannel signal and audio decoder...
Patent number
11,741,973
Issue date
Aug 29, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder, audio decoder and related methods using two-channel...
Patent number
11,735,192
Issue date
Aug 22, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for generating an enhanced signal using indepe...
Patent number
11,705,145
Issue date
Jul 18, 2023
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio decoding device and method with decoding branches for decodin...
Patent number
11,682,404
Issue date
Jun 20, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Bernhard Grill
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codec
Patent number
11,676,615
Issue date
Jun 13, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio decoding device and method with decoding branches for decodin...
Patent number
11,676,611
Issue date
Jun 13, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Bernhard Grill
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Encoder, decoder and methods for encoding and decoding data segment...
Patent number
11,581,001
Issue date
Feb 14, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Ralf Geiger
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Analysis/synthesis windowing function for modulated lapped transfor...
Patent number
11,562,754
Issue date
Jan 24, 2023
FRAUNHOFER-GESELLSCHAFT ZUR F RDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Markus Schnell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resampling output signals of QMF based audio codec
Patent number
11,475,906
Issue date
Oct 18, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Low bitrate audio encoding/decoding scheme having cascaded switches
Patent number
11,475,902
Issue date
Oct 18, 2022
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Bernhard Grill
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codec
Patent number
11,475,905
Issue date
Oct 18, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for synthesizing an audio signal, decoder, enc...
Patent number
11,373,664
Issue date
Jun 28, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Guillaume Fuchs
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codecs
Patent number
11,361,779
Issue date
Jun 14, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus for encoding or decoding an encoded multichannel signal u...
Patent number
11,341,975
Issue date
May 24, 2022
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Jan Büthe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for encoding or decoding an audio signal with...
Patent number
11,289,104
Issue date
Mar 29, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for obtaining spectrum coefficients for a repl...
Patent number
11,282,529
Issue date
Mar 22, 2022
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Janine Sukowski
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for generating an enhanced signal using indepe...
Patent number
11,264,042
Issue date
Mar 1, 2022
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder, audio decoder and related methods using two-channel...
Patent number
11,257,505
Issue date
Feb 22, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for decoding or encoding an audio signal using...
Patent number
11,250,862
Issue date
Feb 15, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Andreas Niedermeier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODECS
Publication number
20240046942
Publication date
Feb 8, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Apparatus for Encoding or Decoding an Encoded Multichannel Signal U...
Publication number
20230419976
Publication date
Dec 28, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Jan BÜTHE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
Publication number
20230402045
Publication date
Dec 14, 2023
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Bernhard GRILL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING AN ENHANCED SIGNAL USING INDEPE...
Publication number
20230386487
Publication date
Nov 30, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODER, AUDIO DECODER AND RELATED METHODS USING TWO-CHANNEL...
Publication number
20230352032
Publication date
Nov 2, 2023
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ENCODER, DECODER AND METHODS FOR ENCODING AND DECODING DATA SEGMENT...
Publication number
20230154475
Publication date
May 18, 2023
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Ralf GEIGER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
Publication number
20230011775
Publication date
Jan 12, 2023
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Bernhard GRILL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
Publication number
20230011987
Publication date
Jan 12, 2023
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Bernhard GRILL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
Publication number
20230009374
Publication date
Jan 12, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Froschung e.V.
Bernhard GRILL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR SYNTHESIZING AN AUDIO SIGNAL, DECODER, ENC...
Publication number
20220293114
Publication date
Sep 15, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Guillaume FUCHS
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING OR DECODING AN AUDIO SIGNAL WITH...
Publication number
20220270619
Publication date
Aug 25, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODEC
Publication number
20220262382
Publication date
Aug 18, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODEC
Publication number
20220262381
Publication date
Aug 18, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODEC
Publication number
20220262380
Publication date
Aug 18, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandfen Forschung e.V.
Markus LOHWASSER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODEC
Publication number
20220262383
Publication date
Aug 18, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR DECODING OR ENCODING AN AUDIO SIGNAL USING...
Publication number
20220157325
Publication date
May 19, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Andreas NIEDERMEIER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING AN ENHANCED SIGNAL USING INDEPE...
Publication number
20220148606
Publication date
May 12, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODER FOR ENCODING A MULTICHANNEL SIGNAL AND AUDIO DECODER...
Publication number
20220139406
Publication date
May 5, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODER, AUDIO DECODER AND RELATED METHODS USING TWO-CHANNEL...
Publication number
20220139407
Publication date
May 5, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Apparatus for Encoding or Decoding an Encoded Multichannel Signal U...
Publication number
20220093113
Publication date
Mar 24, 2022
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Jan BÜTHE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODER FOR ENCODING A MULTICHANNEL SIGNAL AND AUDIO DECODER...
Publication number
20220093112
Publication date
Mar 24, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING AN ENCODED AUDIO SIG...
Publication number
20210295853
Publication date
Sep 23, 2021
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODECS
Publication number
20210174816
Publication date
Jun 10, 2021
Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODECS
Publication number
20210166709
Publication date
Jun 3, 2021
Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RESAMPLING OUTPUT SIGNALS OF QMF BASED AUDIO CODECS
Publication number
20210166710
Publication date
Jun 3, 2021
Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODER, AUDIO DECODER AND RELATED METHODS USING TWO-CHANNEL...
Publication number
20210065723
Publication date
Mar 4, 2021
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING AN ENHANCED SIGNAL USING INDEPE...
Publication number
20210065726
Publication date
Mar 4, 2021
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Sascha Disch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODER FOR ENCODING A MULTICHANNEL SIGNAL AND AUDIO DECODER...
Publication number
20200395024
Publication date
Dec 17, 2020
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DISCH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ENCODER, DECODER AND METHODS FOR ENCODING AND DECODING DATA SEGMENT...
Publication number
20200335117
Publication date
Oct 22, 2020
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Ralf GEIGER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ANALYSIS/SYNTHESIS WINDOWING FUNCTION FOR MODULATED LAPPED TRANSFOR...
Publication number
20200272685
Publication date
Aug 27, 2020
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Markus SCHNELL
G06 - COMPUTING CALCULATING COUNTING