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last 30 patents
Information
Patent Grant
Enhanced motion estimation for inter coding
Patent number
12,368,877
Issue date
Jul 22, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding using multi-model linear model
Patent number
12,368,868
Issue date
Jul 22, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding enhancement in cross-component sample adaptive offset
Patent number
12,363,332
Issue date
Jul 15, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Residual and coefficients coding for video coding
Patent number
12,356,008
Issue date
Jul 8, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Residual and coefficients coding for video coding
Patent number
12,348,735
Issue date
Jul 1, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding enhancement in cross-component sample adaptive offset
Patent number
12,341,999
Issue date
Jun 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus on prediction refinement with optical flow
Patent number
12,335,512
Issue date
Jun 17, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Residual and coefficients coding for video coding
Patent number
12,335,497
Issue date
Jun 17, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Overlapped block motion compensation for inter prediction
Patent number
12,316,867
Issue date
May 27, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for applying neural network based sample adaptive...
Patent number
12,309,364
Issue date
May 20, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Wei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding in 4:4:4 chroma format
Patent number
12,309,369
Issue date
May 20, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for video coding using triangle partition
Patent number
12,301,790
Issue date
May 13, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xianglin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
Patent number
12,301,879
Issue date
May 13, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for occlusion detection in frame rate up-conversi...
Patent number
12,299,901
Issue date
May 13, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Shuiming Ye
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spatial neighbor based affine motion derivation
Patent number
12,294,734
Issue date
May 6, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Wei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of residual and coefficient coding
Patent number
12,267,513
Issue date
Apr 1, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cross component determination of chroma and luma components of vide...
Patent number
12,267,509
Issue date
Apr 1, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deblocking filtering for video coding
Patent number
12,262,005
Issue date
Mar 25, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cross component adaptive loop filter for video coding
Patent number
12,262,029
Issue date
Mar 25, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Residual and coefficients coding for video coding
Patent number
12,256,076
Issue date
Mar 18, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for signaling of syntax elements in video c...
Patent number
12,250,411
Issue date
Mar 11, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding in 4:4:4 chroma format
Patent number
12,244,804
Issue date
Mar 4, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding with neural network based in-loop filtering
Patent number
12,238,343
Issue date
Feb 25, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
Patent number
12,219,163
Issue date
Feb 4, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition mode with motion vector refinement
Patent number
12,200,220
Issue date
Jan 14, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for signaling of syntax elements in video c...
Patent number
12,192,511
Issue date
Jan 7, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding using palette mode
Patent number
12,184,866
Issue date
Dec 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for reference picture resampling
Patent number
12,177,448
Issue date
Dec 24, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset...
Patent number
12,177,456
Issue date
Dec 24, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
Patent number
12,155,851
Issue date
Nov 26, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER
Publication number
20250240460
Publication date
Jul 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Changyue MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES WITH INTRA BLOCK COPY
Publication number
20250240433
Publication date
Jul 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Changyue MA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHROMA COOING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20250240456
Publication date
Jul 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250227278
Publication date
Jul 10, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng JHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...
Publication number
20250220210
Publication date
Jul 3, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Wei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...
Publication number
20250220243
Publication date
Jul 3, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES USING INTRA BLOCK COPY FOR VIDEO CODING
Publication number
20250211767
Publication date
Jun 26, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Wei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS COMPONENT ADAPTIVE LOOP FILTER FOR VIDEO CODING
Publication number
20250211761
Publication date
Jun 26, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR TRANSFORM TRAINING AND CODING
Publication number
20250211789
Publication date
Jun 26, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Ning YAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR VIDEO CODING USING TRIANGLE PARTITION
Publication number
20250203067
Publication date
Jun 19, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xianglin WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR ADAPTIVE LOOP FILTERING
Publication number
20250203075
Publication date
Jun 19, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Changyue MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ADAPTIVE MOTION COMPENSATED FILTERING
Publication number
20250193389
Publication date
Jun 12, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRACTION TRANSFORM FOR VIDEO CODING
Publication number
20250184537
Publication date
Jun 5, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Ning YAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250175598
Publication date
May 29, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS ON CHROMA MOTION COMPENSATION USING ADAPTIVE...
Publication number
20250175641
Publication date
May 29, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF RESIDUAL AND COEFFICIENT CODING
Publication number
20250168378
Publication date
May 22, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS ON CHROMA MOTION COMPENSATION USING ADAPTIVE...
Publication number
20250142063
Publication date
May 1, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20250142100
Publication date
May 1, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20250133208
Publication date
Apr 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR MOTION STORAGE IN GEOMETRIC PARTITIONING MODE
Publication number
20250126289
Publication date
Apr 17, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Ning YAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250126284
Publication date
Apr 17, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng JHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250097434
Publication date
Mar 20, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...
Publication number
20250088658
Publication date
Mar 13, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR PREDICTION DEPENDENT RESIDUAL SCALING FOR V...
Publication number
20250080742
Publication date
Mar 6, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
Publication number
20250080753
Publication date
Mar 6, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR REFERENCE PICTURE RESAMPLING
Publication number
20250071287
Publication date
Feb 27, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR HIGH PRECISION INTRA PREDICTION
Publication number
20250056012
Publication date
Feb 13, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng JHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20250047848
Publication date
Feb 6, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...
Publication number
20250047897
Publication date
Feb 6, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Wei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250047886
Publication date
Feb 6, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE