Alexander A. Karabutov

Person

Moscow, RU

People

Patents Grantslast 30 patents

Information Patent Grant
Motion compensation with a sparse optical flow representation
- Patent number 12,184,863
- Issue date Dec 31, 2024
- Huawei Technologies Co., Ltd.
- Maxim Borisovitch Sychev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling of mapping function of chroma qu...
- Patent number 12,160,578
- Issue date Dec 3, 2024
- Huawei Technologies Co., Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for chrominance QP offsets tables signaling an...
- Patent number 12,149,692
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Usage of DCT based interpolation filter and enhanced bilinear inter...
- Patent number 12,143,586
- Issue date Nov 12, 2024
- Huawei Technoloiges Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for filtering in video coding
- Patent number 12,075,035
- Issue date Aug 27, 2024
- Huawei Technologies Co., Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference picture management methods for video coding
- Patent number 12,069,242
- Issue date Aug 20, 2024
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Usage of DCT based interpolation filter
- Patent number 12,058,337
- Issue date Aug 6, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling of mapping function of chroma qu...
- Patent number 12,052,419
- Issue date Jul 30, 2024
- Huawei Technologies Co., Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector range derivation for enhanced interpolation filter
- Patent number 12,047,599
- Issue date Jul 23, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interpolation filter for an inter prediction apparatus and method f...
- Patent number 12,047,609
- Issue date Jul 23, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods of flexible profile co...
- Patent number 12,010,345
- Issue date Jun 11, 2024
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion field storage optimization for a line buffer
- Patent number 11,997,296
- Issue date May 28, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine motion model restrictions reducing number of fetched referen...
- Patent number 11,985,354
- Issue date May 14, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoder, a video decoder and corresponding methods of process...
- Patent number 11,930,183
- Issue date Mar 12, 2024
- Huawei Technologies Co., Ltd.
- Alexander Alexandrovich Karabutov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for deriving an interpolation filter index for...
- Patent number 11,924,407
- Issue date Mar 5, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods for local illumination...
- Patent number 11,876,956
- Issue date Jan 16, 2024
- Huawei Technologies Co., Ltd.
- Maxim Borisovitch Sychev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods of chroma qantization...
- Patent number 11,863,748
- Issue date Jan 2, 2024
- Huawei Technologies Co., Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for chrominance quantization parameter derivation
- Patent number 11,838,508
- Issue date Dec 5, 2023
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods using compact MV storage
- Patent number 11,818,357
- Issue date Nov 14, 2023
- Huawei Technologies Co., Ltd.
- Maxim Borisovitch Sychev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Separate merge list for subblock merge candidates and intra-inter t...
- Patent number 11,800,152
- Issue date Oct 24, 2023
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoder and methods
- Patent number 11,765,383
- Issue date Sep 19, 2023
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for inverse quantization
- Patent number 11,689,723
- Issue date Jun 27, 2023
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods for inter prediction
- Patent number 11,558,632
- Issue date Jan 17, 2023
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for residual sign prediction in transform domain
- Patent number 11,438,618
- Issue date Sep 6, 2022
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Separate merge list for subblock merge candidates and intra-inter t...
- Patent number 11,381,843
- Issue date Jul 5, 2022
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for filtering in video coding with look-up tab...
- Patent number 11,375,187
- Issue date Jun 28, 2022
- Huawei Technologies Co., Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for harmonizing multiple sign bit hiding and r...
- Patent number 11,265,535
- Issue date Mar 1, 2022
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for signaling partioning information for pi...
- Patent number 11,245,897
- Issue date Feb 8, 2022
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for decoding a panoramic video
- Patent number 11,202,099
- Issue date Dec 14, 2021
- Huawei Technologies Co., Ltd.
- Maxim Borisovitch Sychev
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nondestructive testing apparatus and method
- Patent number 8,368,289
- Issue date Feb 5, 2013
- SpectraQuest, Inc.
- Alexander Karabutov
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SIGNALING OF MAPPING FUNCTION OF CHROMA QU...
- Publication number 20240205406
- Publication date Jun 20, 2024
- Huawei Technologies Co., Ltd
- Sergey Yurievich IKONIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION COMPENSATION WITH A SPARSE OPTICAL FLOW REPRESENTATION
- Publication number 20230128496
- Publication date Apr 27, 2023
- Huawei Technologies Co., Ltd
- Maxim Borisovitch Sychev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE CODING OF VIDEO AND ASSOCIATED FEATURES
- Publication number 20230065862
- Publication date Mar 2, 2023
- Huawei Technologies Co., Ltd
- Alexander Alexandrovich Karabutov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTION VECTOR RANGE DERIVATION FOR ENHANCED INTERPOLATION FILTER
- Publication number 20230019544
- Publication date Jan 19, 2023
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE PICTURE MANAGEMENT METHODS FOR VIDEO CODING
- Publication number 20220394242
- Publication date Dec 8, 2022
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND CORRESPONDING METHODS OF CODING BLOCK PARTITIO...
- Publication number 20220345729
- Publication date Oct 27, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS OF FLEXIBLE PROFILE CO...
- Publication number 20220345751
- Publication date Oct 27, 2022
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPARATE MERGE LIST FOR SUBBLOCK MERGE CANDIDATES AND INTRA-INTER T...
- Publication number 20220321921
- Publication date Oct 6, 2022
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Usage of DCT Based Interpolation Filter and Enhanced Bilinear Inter...
- Publication number 20220264094
- Publication date Aug 18, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interpolation filter for an inter prediction apparatus and method f...
- Publication number 20220248062
- Publication date Aug 4, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Usage of DCT Based Interpolation Filter
- Publication number 20220239922
- Publication date Jul 28, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CHROMINANCE QUANTIZATION PARAMETERS SIGNAL...
- Publication number 20220217347
- Publication date Jul 7, 2022
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Chrominance QP Offsets Tables Signaling an...
- Publication number 20220217346
- Publication date Jul 7, 2022
- Huawei Technologies Co., Ltd
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE MOTION MODEL RESTRICTIONS REDUCING NUMBER OF FETCHED REFEREN...
- Publication number 20220182678
- Publication date Jun 9, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE MOTION MODEL RESTRICTIONS FOR MEMORY BANDWIDTH REDUCTION OF...
- Publication number 20220174326
- Publication date Jun 2, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION FIELD STORAGE OPTIMIZATION FOR A LINE BUFFER
- Publication number 20220132150
- Publication date Apr 28, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Filtering in Video Coding
- Publication number 20220116597
- Publication date Apr 14, 2022
- Huawei Technologies Co., Ltd
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS OF CHROMA QANTIZATION...
- Publication number 20220103822
- Publication date Mar 31, 2022
- Huawei Technologies Co.,Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIGNALING OF MAPPING FUNCTION OF CHROMA QU...
- Publication number 20220070462
- Publication date Mar 3, 2022
- Huawei Technologies Co., Ltd
- Sergey Yurievich IKONIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIGNALING OF MAPPING FUNCTION OF CHROMA QU...
- Publication number 20220070460
- Publication date Mar 3, 2022
- Huawei Technologies Co., Ltd
- Sergey Yurievich IKONIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DERIVING AN INTERPOLATION FILTER INDEX FOR...
- Publication number 20220038686
- Publication date Feb 3, 2022
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoder, a Decoder and Corresponding Methods for Local Illumination...
- Publication number 20210352276
- Publication date Nov 11, 2021
- Huawei Technologies Co., Ltd
- Maxim Borisovitch SYCHEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Encoder, a Video Decoder and Corresponding Methods of Process...
- Publication number 20210337208
- Publication date Oct 28, 2021
- Huawei Technologies Co., Ltd
- Alexander Alexandrovich KARABUTOV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS USING COMPACT MV STORAGE
- Publication number 20210321113
- Publication date Oct 14, 2021
- Huawei Technologies Co., Ltd
- Maxim Borisovitch SYCHEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS FOR INTER PREDICTION
- Publication number 20210281870
- Publication date Sep 9, 2021
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CHROMINANCE QUANTIZATION PARAMETER DERIVATION
- Publication number 20210281845
- Publication date Sep 9, 2021
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPARATE MERGE LIST FOR SUBBLOCK MERGE CANDIDATES AND INTRA-INTER T...
- Publication number 20210266602
- Publication date Aug 26, 2021
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODER AND METHODS
- Publication number 20210243470
- Publication date Aug 5, 2021
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR INVERSE QUANTIZATION
- Publication number 20210218968
- Publication date Jul 15, 2021
- Huawei Technologies Co., Ltd
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Filtering in Video Coding with Look-Up Tab...
- Publication number 20210211657
- Publication date Jul 8, 2021
- Huawei Technologies Co., Ltd
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Alexander A. Karabutov

Person

Patents Grantslast 30 patents

Motion compensation with a sparse optical flow representation

Method and apparatus for signaling of mapping function of chroma qu...

Method and apparatus for chrominance QP offsets tables signaling an...

Usage of DCT based interpolation filter and enhanced bilinear inter...

Apparatus and method for filtering in video coding

Reference picture management methods for video coding

Usage of DCT based interpolation filter

Method and apparatus for signaling of mapping function of chroma qu...

Motion vector range derivation for enhanced interpolation filter

Interpolation filter for an inter prediction apparatus and method f...

Encoder, a decoder and corresponding methods of flexible profile co...

Motion field storage optimization for a line buffer

Affine motion model restrictions reducing number of fetched referen...

Video encoder, a video decoder and corresponding methods of process...

Method and apparatus for deriving an interpolation filter index for...

Encoder, a decoder and corresponding methods for local illumination...

Encoder, a decoder and corresponding methods of chroma qantization...

Apparatus and method for chrominance quantization parameter derivation

Encoder, a decoder and corresponding methods using compact MV storage

Separate merge list for subblock merge candidates and intra-inter t...

Video decoder and methods

Apparatus and method for inverse quantization

Encoder, a decoder and corresponding methods for inter prediction

Method and apparatus for residual sign prediction in transform domain

Separate merge list for subblock merge candidates and intra-inter t...

Apparatus and method for filtering in video coding with look-up tab...

Method and apparatus for harmonizing multiple sign bit hiding and r...

Methods and apparatuses for signaling partioning information for pi...

Apparatus and method for decoding a panoramic video

Nondestructive testing apparatus and method

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR SIGNALING OF MAPPING FUNCTION OF CHROMA QU...

MOTION COMPENSATION WITH A SPARSE OPTICAL FLOW REPRESENTATION

SCALABLE CODING OF VIDEO AND ASSOCIATED FEATURES

MOTION VECTOR RANGE DERIVATION FOR ENHANCED INTERPOLATION FILTER

REFERENCE PICTURE MANAGEMENT METHODS FOR VIDEO CODING

ENCODER, DECODER AND CORRESPONDING METHODS OF CODING BLOCK PARTITIO...

ENCODER, A DECODER AND CORRESPONDING METHODS OF FLEXIBLE PROFILE CO...

SEPARATE MERGE LIST FOR SUBBLOCK MERGE CANDIDATES AND INTRA-INTER T...

Usage of DCT Based Interpolation Filter and Enhanced Bilinear Inter...

Interpolation filter for an inter prediction apparatus and method f...

Usage of DCT Based Interpolation Filter

METHOD AND APPARATUS FOR CHROMINANCE QUANTIZATION PARAMETERS SIGNAL...

Method and Apparatus for Chrominance QP Offsets Tables Signaling an...

AFFINE MOTION MODEL RESTRICTIONS REDUCING NUMBER OF FETCHED REFEREN...

AFFINE MOTION MODEL RESTRICTIONS FOR MEMORY BANDWIDTH REDUCTION OF...

MOTION FIELD STORAGE OPTIMIZATION FOR A LINE BUFFER

Apparatus and Method for Filtering in Video Coding

ENCODER, A DECODER AND CORRESPONDING METHODS OF CHROMA QANTIZATION...

METHOD AND APPARATUS FOR SIGNALING OF MAPPING FUNCTION OF CHROMA QU...

METHOD AND APPARATUS FOR SIGNALING OF MAPPING FUNCTION OF CHROMA QU...

METHOD AND APPARATUS FOR DERIVING AN INTERPOLATION FILTER INDEX FOR...

Encoder, a Decoder and Corresponding Methods for Local Illumination...

Video Encoder, a Video Decoder and Corresponding Methods of Process...

ENCODER, A DECODER AND CORRESPONDING METHODS USING COMPACT MV STORAGE

ENCODER, A DECODER AND CORRESPONDING METHODS FOR INTER PREDICTION

APPARATUS AND METHOD FOR CHROMINANCE QUANTIZATION PARAMETER DERIVATION

SEPARATE MERGE LIST FOR SUBBLOCK MERGE CANDIDATES AND INTRA-INTER T...

VIDEO DECODER AND METHODS

APPARATUS AND METHOD FOR INVERSE QUANTIZATION

Apparatus and Method for Filtering in Video Coding with Look-Up Tab...