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last 30 patents
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Patent Grant
Methods for encoding and decoding pictures and associated apparatus
Patent number
12,003,704
Issue date
Jun 4, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for encoding and decoding pictures and associated apparatus
Patent number
11,997,259
Issue date
May 28, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for level partition of point cloud, and decoder
Patent number
11,983,905
Issue date
May 14, 2024
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Shuai Wan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image component prediction method and device, and computer storage...
Patent number
11,973,936
Issue date
Apr 30, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and device and computer-readable storage me...
Patent number
11,962,802
Issue date
Apr 16, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for determining prediction value, encoder, and decoder
Patent number
11,949,886
Issue date
Apr 2, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction method, encoder, decoder, and computer storage medium
Patent number
11,936,909
Issue date
Mar 19, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Wei Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for intra prediction, and encoder
Patent number
11,936,850
Issue date
Mar 19, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Shuai Wan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for picture decoding, decoder and storage medium
Patent number
11,930,223
Issue date
Mar 12, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for inter prediction method, video picture encoder and decoder
Patent number
11,924,459
Issue date
Mar 5, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma intra prediction method and device
Patent number
11,924,439
Issue date
Mar 5, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for intra prediction
Patent number
11,917,198
Issue date
Feb 27, 2024
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Shuai Wan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing method for motion compensation, encoder and decoder
Patent number
11,910,003
Issue date
Feb 20, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mapping method, encoder, decoder and computer storage medium
Patent number
11,902,538
Issue date
Feb 13, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for intra prediction, encoder and decoder
Patent number
11,882,293
Issue date
Jan 23, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding/decoding method, coder, decoder, and storage medium
Patent number
11,882,304
Issue date
Jan 23, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for picture decoding, decoder and storage medium
Patent number
11,882,318
Issue date
Jan 23, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction decoding method and apparatus
Patent number
11,871,020
Issue date
Jan 9, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction decoding method and apparatus
Patent number
11,870,946
Issue date
Jan 9, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction decoding method and apparatus
Patent number
11,863,777
Issue date
Jan 2, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction decoding method and apparatus
Patent number
11,863,776
Issue date
Jan 2, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and device and computer-readable storage me...
Patent number
11,856,153
Issue date
Dec 26, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Point cloud segmentation method and device, and computer readable s...
Patent number
11,854,207
Issue date
Dec 26, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Wei Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intra prediction method and apparatus, and computer-readable storag...
Patent number
11,843,724
Issue date
Dec 12, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transform method, inverse transform method, coder, decoder and stor...
Patent number
11,843,803
Issue date
Dec 12, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Wei Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for intra prediction, encoder and decoder
Patent number
11,831,817
Issue date
Nov 28, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for intra prediction, encoder and decoder
Patent number
11,831,882
Issue date
Nov 28, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and device, and computer storage medium
Patent number
11,812,057
Issue date
Nov 7, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and device and computer-readable storage me...
Patent number
11,805,276
Issue date
Oct 31, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video picture encoding and decoding method and device
Patent number
11,800,095
Issue date
Oct 24, 2023
Huawei Technologies Co., Ltd.
Huameng Fang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
METHODS FOR INTRA PREDICTION, AND ENCODER
Publication number
20240195953
Publication date
Jun 13, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Shuai WAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD ATTRIBUTE CODING METHOD, POINT CLOUD ATTRIBUTE DECODING...
Publication number
20240185468
Publication date
Jun 6, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wei ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR INTRA PREDICTION
Publication number
20240187645
Publication date
Jun 6, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Shuai WAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR INTRA PREDICTION
Publication number
20240171772
Publication date
May 23, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Shuai WAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR INTER PREDICTION METHOD, VIDEO PICTURE ENCODER AND DECODER
Publication number
20240163470
Publication date
May 16, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION DECODING METHOD AND APPARATUS
Publication number
20240137544
Publication date
Apr 25, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
JUNYAN HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Encoding Control Method and Apparatus, and Decoding Control Method...
Publication number
20240137579
Publication date
Apr 25, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wei Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD ENCODING AND DECODING METHOD AND DEVICE BASED ON TWO-DI...
Publication number
20240119636
Publication date
Apr 11, 2024
Honor Device Co., Ltd.
Fuzheng YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POINT CLOUD ATTRIBUTE INFORMATION ENCODING METHOD AND APPARATUS, PO...
Publication number
20240121439
Publication date
Apr 11, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wei ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR INTRA PREDICTION, ENCODER AND DECODER
Publication number
20240121405
Publication date
Apr 11, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Point Cloud Coding Method, Decoding Method, and Related Device
Publication number
20240112373
Publication date
Apr 4, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wei Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR 2D REGULARIZED PLANAR PROJECTION OF POINT...
Publication number
20240112300
Publication date
Apr 4, 2024
Honor Device Co., Ltd.
Wei ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE CODING/DECODING METHOD, CODER, DECODER, AND STORAGE MEDIUM
Publication number
20240107050
Publication date
Mar 28, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENTROPY ENCODING METHOD AND APPARATUS, AND ENTROPY DECODING METH...
Publication number
20240104784
Publication date
Mar 28, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wei ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM
Publication number
20240107081
Publication date
Mar 28, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Yanzhuo Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA INTRA PREDICTION METHOD AND DEVICE
Publication number
20240107030
Publication date
Mar 28, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA INTRA PREDICTION METHOD AND DEVICE
Publication number
20240098274
Publication date
Mar 21, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD ENCODING PROCESSING METHOD AND APPARATUS AND POINT CLOU...
Publication number
20240089459
Publication date
Mar 14, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Wei ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD ENCODING AND DECODING METHOD AND DEVICE BASED ON TWO-DI...
Publication number
20240080497
Publication date
Mar 7, 2024
Honor Device Co., Ltd.
Fuzheng YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD SEGMENTATION METHOD AND DEVICE, AND COMPUTER READABLE S...
Publication number
20240070872
Publication date
Feb 29, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Wei ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Predictive Encoding/Decoding Method and Apparatus for Azimuth Infor...
Publication number
20240070922
Publication date
Feb 29, 2024
Honor Device Co., Ltd.
Wei Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POINT CLOUD DATA PREPROCESSING METHOD, POINT CLOUD GEOMETRY CODING...
Publication number
20240062429
Publication date
Feb 22, 2024
Honor Device Co., Ltd.
Fuzheng Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTRA PREDICTION METHOD AND APPARATUS, AND COMPUTER-READABLE STORAG...
Publication number
20240064292
Publication date
Feb 22, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
JUNYAN HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Predictively Coding and Decoding Attribute...
Publication number
20240037796
Publication date
Feb 1, 2024
Honor Device Co., Ltd.
Wei Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POINT CLOUD ENCODING/DECODING METHOD AND APPARATUS BASED ON TWO-DIM...
Publication number
20240013444
Publication date
Jan 11, 2024
Honor Device Co., Ltd.
Fuzheng YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Predictively Coding and Decoding Depth Inf...
Publication number
20240007669
Publication date
Jan 4, 2024
Honor Device Co., Ltd.
Wei Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Point Cloud Sequence Encoding/Decoding Method and Apparatus Based o...
Publication number
20230412841
Publication date
Dec 21, 2023
Honor Device Co., Ltd.
Fuzheng Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD ENCODING AND DECODING METHOD AND DEVICE BASED ON TWO-DI...
Publication number
20230396800
Publication date
Dec 7, 2023
Honor Device Co., Ltd.
Fuzheng YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DECODING METHOD, DECODER, AND NON-TRANSITORY COMPUTER-R...
Publication number
20230386089
Publication date
Nov 30, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Shuai WAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING METHOD AND DEVICE, APPARATUS, AND STORAGE ME...
Publication number
20230388519
Publication date
Nov 30, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
SHUAI WAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE