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Patents Grants
last 30 patents
Information
Patent Grant
Picture prediction method and apparatus, and codec
Patent number
12,069,294
Issue date
Aug 20, 2024
Huawei Technologies Co., Ltd.
Xiang Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Filtering method for removing blocking artifact and apparatus
Patent number
11,889,102
Issue date
Jan 30, 2024
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pixel collection circuit, dynamic vision sensor, and image capture...
Patent number
11,765,480
Issue date
Sep 19, 2023
Huawei Technologies Co., Ltd.
Yifan Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture prediction method and apparatus, and codec
Patent number
11,528,503
Issue date
Dec 13, 2022
Huawei Technologies Co., Ltd.
Xiang Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video data inter prediction method and apparatus
Patent number
11,363,274
Issue date
Jun 14, 2022
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for determining motion vector of affine code b...
Patent number
11,310,524
Issue date
Apr 19, 2022
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic vision sensor
Patent number
11,310,445
Issue date
Apr 19, 2022
Huawei Technologies Co., Ltd.
Zhaolei Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter prediction method and apparatus, and terminal device
Patent number
11,290,724
Issue date
Mar 29, 2022
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Filtering method for removing blocking artifact and apparatus
Patent number
11,265,572
Issue date
Mar 1, 2022
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and apparatus and decoding method and apparatus
Patent number
11,245,932
Issue date
Feb 8, 2022
Huawei Technologies Co., Ltd.
Zhao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image prediction method and apparatus
Patent number
11,109,060
Issue date
Aug 31, 2021
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Block partitioning in video coding
Patent number
11,102,484
Issue date
Aug 24, 2021
Huawei Technologies Co., Ltd.
Jiali Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and apparatus, and decoding method and apparatus
Patent number
11,095,891
Issue date
Aug 17, 2021
Huawei Technologies Co., Ltd.
Yin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image prediction method and apparatus
Patent number
11,039,145
Issue date
Jun 15, 2021
Huawei Technologies Co., Ltd.
Xiaomu Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video image coding and decoding method and apparatus
Patent number
10,911,788
Issue date
Feb 2, 2021
Huawei Technologies Co., Ltd.
Yin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and apparatus and decoding method and apparatus
Patent number
10,812,835
Issue date
Oct 20, 2020
Huawei Technologies Co., Ltd.
Zhao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional weighted intra prediction
Patent number
10,708,583
Issue date
Jul 7, 2020
FutureWei Technologies, Inc.
Shan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Block partition structure in video compression
Patent number
10,666,943
Issue date
May 26, 2020
FutureWei Technologies, Inc.
Jiali Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Restriction on sub-block size derivation for affine inter prediction
Patent number
10,609,384
Issue date
Mar 31, 2020
FutureWei Technologies, Inc.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Noise suppression filter parameter estimation for video coding
Patent number
10,595,019
Issue date
Mar 17, 2020
FutureWei Technologies, Inc.
Roman Chernyak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video quality estimation method and apparatus
Patent number
10,530,675
Issue date
Jan 7, 2020
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image registration method and apparatus
Patent number
10,176,581
Issue date
Jan 8, 2019
Huawei Technologies Co., Ltd.
Marcus Müller
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multimedia quality monitoring method, and device
Patent number
10,116,929
Issue date
Oct 30, 2018
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for assessing video quality
Patent number
10,045,051
Issue date
Aug 7, 2018
Huawei Technologies Co., Ltd.
Lina Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
HTTP-based buffer status updating method and device, and buffer sta...
Patent number
10,003,999
Issue date
Jun 19, 2018
Huawei Technologies Co., Ltd.
Bing Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for acquiring video coding compression quality
Patent number
9,906,784
Issue date
Feb 27, 2018
Huawei Technologies Co., Ltd.
Lina Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for assessing video encoding quality
Patent number
9,774,855
Issue date
Sep 26, 2017
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image segmentation processing method and apparatus
Patent number
9,704,261
Issue date
Jul 11, 2017
Huawei Technologies Co., Ltd.
Mengqi Ji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for evaluating media quality
Patent number
9,654,770
Issue date
May 16, 2017
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame type detection and frame size detection methods and apparatus...
Patent number
9,571,862
Issue date
Feb 14, 2017
Huawei Technologies Co., Ltd.
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PICTURE PREDICTION METHOD AND APPARATUS, AND CODEC
Publication number
20250016358
Publication date
Jan 9, 2025
Huawei Technologies Co., Ltd
Xiang Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FILTERING METHOD FOR REMOVING BLOCKING ARTIFACT AND APPARATUS
Publication number
20240267553
Publication date
Aug 8, 2024
Huawei Technologies Co., Ltd
Huanbang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHIP STACKING STRUCTURE AND PREPARATION METHOD THEREOF, CHIP STACKI...
Publication number
20230369292
Publication date
Nov 16, 2023
Huawei Technologies Co., Ltd
Shan GAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHIP STACKING STRUCTURE AND MANUFACTURING METHOD THEREOF, CHIP PACK...
Publication number
20230361082
Publication date
Nov 9, 2023
Huawei Technologies Co., Ltd
Shan GAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PICTURE PREDICTION METHOD AND APPARATUS, AND CODEC
Publication number
20230232036
Publication date
Jul 20, 2023
Huawei Technologies Co.,Ltd.
Xiang MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTEGRATED CIRCUIT, MANUFACTURING METHOD, AND ELECTRONIC DEVICE
Publication number
20230070633
Publication date
Mar 9, 2023
Huawei Technologies Co., Ltd
Ran He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VIDEO DATA INTER PREDICTION METHOD AND APPARATUS
Publication number
20220394270
Publication date
Dec 8, 2022
Huawei Technologies Co., Ltd
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FILTERING METHOD FOR REMOVING BLOCKING ARTIFACT AND APPARATUS
Publication number
20220159292
Publication date
May 19, 2022
Huawei Technologies Co., Ltd
Huanbang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PIXEL COLLECTION CIRCUIT, DYNAMIC VISION SENSOR, AND IMAGE CAPTURE...
Publication number
20220150433
Publication date
May 12, 2022
Huawei Technologies Co., Ltd
Yifan FU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic Vision Sensor
Publication number
20210218913
Publication date
Jul 15, 2021
Huawei Technologies Co., Ltd
Zhaolei Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING METHOD AND APPARATUS AND DECODING METHOD AND APPARATUS
Publication number
20210044839
Publication date
Feb 11, 2021
Huawei Technologies Co., Ltd
Zhao WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PICTURE FILTERING METHOD AND APPARATUS, AND VIDEO CODEC
Publication number
20210006839
Publication date
Jan 7, 2021
Huawei Technologies Co., Ltd
Xiaomu LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOOP FILTER APPARATUS AND METHOD FOR VIDEO CODING
Publication number
20200404339
Publication date
Dec 24, 2020
Huawei Technologies Co., Ltd
Roman Igorevich CHERNYAK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PICTURE PREDICTION METHOD AND APPARATUS, AND CODEC
Publication number
20200396478
Publication date
Dec 17, 2020
Huawei Technologies Co., Ltd
Xiang MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO DATA INTER PREDICTION METHOD AND APPARATUS
Publication number
20200382790
Publication date
Dec 3, 2020
Huawei Technologies Co., Ltd
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block Partitioning In Video Coding
Publication number
20200351500
Publication date
Nov 5, 2020
Huawei Technologies Co., Ltd
Jiali Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION METHOD AND APPARATUS, AND TERMINAL DEVICE
Publication number
20200304801
Publication date
Sep 24, 2020
Huawei Technologies Co., Ltd
Shan GAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING MOTION VECTOR OF AFFINE CODE B...
Publication number
20200252645
Publication date
Aug 6, 2020
Huawei Technologies Co., Ltd
Huanbang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Prediction Method and Apparatus
Publication number
20200213616
Publication date
Jul 2, 2020
Huawei Technologies Co., Ltd
Shan Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO IMAGE CODING AND DECODING METHOD AND APPARATUS
Publication number
20200092587
Publication date
Mar 19, 2020
Huawei Technologies Co., Ltd
Yin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Prediction Method and Related Product
Publication number
20200059650
Publication date
Feb 20, 2020
Huawei Technologies Co., Ltd
Xiaomu Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD, VIDEO ENCODER/DECODER, AND VIDEO CO...
Publication number
20200021831
Publication date
Jan 16, 2020
Huawei Technologies Co., Ltd
Yin Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCODING METHOD AND APPARATUS AND DECODING METHOD AND APPARATUS
Publication number
20190273950
Publication date
Sep 5, 2019
Huawei Technologies Co., Ltd
Zhao WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Encoding Method and Apparatus, and Decoding Method and Apparatus
Publication number
20190166367
Publication date
May 30, 2019
Huawei Technologies Co., Ltd
Yin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block Partition Structure in Video Compression
Publication number
20190098305
Publication date
Mar 28, 2019
FutureWei Technologies, Inc.
Jiali Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Restriction On Sub-Block Size Derivation For Affine Inter Prediction
Publication number
20190089960
Publication date
Mar 21, 2019
FutureWei Technologies, Inc.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bidirectional Weighted Intra Prediction
Publication number
20190089952
Publication date
Mar 21, 2019
FutureWei Technologies, Inc.
Shan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Noise Suppression Filter Parameter Estimation For Video Coding
Publication number
20190089953
Publication date
Mar 21, 2019
FutureWei Technologies, Inc.
Roman Chernyak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block Partition Structure in Video Compression
Publication number
20180367818
Publication date
Dec 20, 2018
FutureWei Technologies, Inc.
Shan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FILTERING METHOD FOR REMOVING BLOCKING ARTIFACT AND APPARATUS
Publication number
20180359484
Publication date
Dec 13, 2018
Huawei Technologies Co.,Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE