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Patents Grants
last 30 patents
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
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 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
Methods and system of subblock transform for video coding
Patent number
12,238,337
Issue date
Feb 25, 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
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 apparatus of segment-based video coding using palette mode
Patent number
12,184,870
Issue date
Dec 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding using improved matrix-based i...
Patent number
12,170,763
Issue date
Dec 17, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for prediction dependent residual scaling for v...
Patent number
12,166,989
Issue date
Dec 10, 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
12,155,851
Issue date
Nov 26, 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
12,149,687
Issue date
Nov 19, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and devices for prediction dependent residual scaling for v...
Patent number
12,149,698
Issue date
Nov 19, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding using palette mode
Patent number
12,149,746
Issue date
Nov 19, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for lossless coding modes in video coding
Patent number
12,143,597
Issue date
Nov 12, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sub-block temporal motion vector prediction for video coding
Patent number
12,108,047
Issue date
Oct 1, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma coding enhancement in cross-component correlation
Patent number
12,108,049
Issue date
Oct 1, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding using palette mode
Patent number
12,108,067
Issue date
Oct 1, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding in 4:4:4 color format
Patent number
12,075,047
Issue date
Aug 27, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding in 4:4:4 chroma format
Patent number
12,069,311
Issue date
Aug 20, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Small chroma block size restriction in video coding
Patent number
12,063,375
Issue date
Aug 13, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for prediction refinement with optical flow
Patent number
12,052,426
Issue date
Jul 30, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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 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 SYSTEM OF SUBBLOCK TRANSFORM FOR VIDEO CODING
Publication number
20250168409
Publication date
May 22, 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
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 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
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
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
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250047873
Publication date
Feb 6, 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
20250039428
Publication date
Jan 30, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
Publication number
20250039463
Publication date
Jan 30, 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
20250039420
Publication date
Jan 30, 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
20250024058
Publication date
Jan 16, 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
20240373053
Publication date
Nov 7, 2024
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 COLOR FORMAT
Publication number
20240364886
Publication date
Oct 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20240364931
Publication date
Oct 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20240364932
Publication date
Oct 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT
Publication number
20240364884
Publication date
Oct 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT
Publication number
20240364885
Publication date
Oct 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20240364930
Publication date
Oct 31, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SMALL CHROMA BLOCK SIZE RESTRICTION IN VIDEO CODING
Publication number
20240348803
Publication date
Oct 17, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SMALL CHROMA BLOCK SIZE RESTRICTION IN VIDEO CODING
Publication number
20240348804
Publication date
Oct 17, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING OF LOSSLESS CODING IN VIDEO CODING
Publication number
20240333951
Publication date
Oct 3, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xianglin WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MERGE MODE WITH MOTION VECTOR DIFFERENCES
Publication number
20240333964
Publication date
Oct 3, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20240333956
Publication date
Oct 3, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MERGE MODE WITH MOTION VECTOR DIFFERENCES
Publication number
20240333963
Publication date
Oct 3, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ON MERGE MODE WITH MOTION VECTOR DIFFERENCES
Publication number
20240333962
Publication date
Oct 3, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING USING MULTI-MODEL LINEAR MODEL
Publication number
20240298013
Publication date
Sep 5, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xianglin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20240298037
Publication date
Sep 5, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE