Kai Zhang

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Two-step cross-component prediction mode
- Patent number 12,368,875
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for cross component dependency reduction
- Patent number 12,368,841
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Invoke of LUT updating
- Patent number 12,368,880
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of video coding modes
- Patent number 12,363,337
- Issue date Jul 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Minimum allowed quantization for transform skip blocks in video coding
- Patent number 12,363,303
- Issue date Jul 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy coding for motion precision syntax
- Patent number 12,363,307
- Issue date Jul 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Restriction of applicability for intra block copy mode
- Patent number 12,355,983
- Issue date Jul 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Presence of adaptation parameter set units
- Patent number 12,356,017
- Issue date Jul 8, 2025
- BEIJING BYTEDNCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-models for intra prediction
- Patent number 12,355,979
- Issue date Jul 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-component adaptive loop filtering in video coding
- Patent number 12,356,020
- Issue date Jul 8, 2025
- BYTEDANCE INC.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined intra and intra-block copy prediction for video coding
- Patent number 12,348,723
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple hypothesis for sub-block prediction blocks
- Patent number 12,348,738
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Merge with motion vector differencing in affine mode
- Patent number 12,348,761
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using subpictures and tiles in video coding
- Patent number 12,348,779
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mode determination for palette mode coding
- Patent number 12,348,708
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept of interweaved prediction
- Patent number 12,348,759
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective use of coding tools in video processing
- Patent number 12,348,706
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform skip residual coding
- Patent number 12,348,782
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample determination for adaptive loop filtering
- Patent number 12,348,713
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of video coding modes
- Patent number 12,348,760
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactions among multiple intra coding methods
- Patent number 12,341,967
- Issue date Jun 24, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
General constraints information for video coding
- Patent number 12,341,980
- Issue date Jun 24, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condition dependent coding of palette mode usage indication
- Patent number 12,341,966
- Issue date Jun 24, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra block copy coding and decoding
- Patent number 12,335,531
- Issue date Jun 17, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Independent coding of palette mode usage indication
- Patent number 12,335,480
- Issue date Jun 17, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using subpictures and tiles in video coding
- Patent number 12,335,532
- Issue date Jun 17, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subpicture sub-bitstream extraction improvements
- Patent number 12,328,436
- Issue date Jun 10, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction in video coding
- Patent number 12,328,434
- Issue date Jun 10, 2025
- QUALCOMM Incorporated
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signalling of auxiliary information
- Patent number 12,328,449
- Issue date Jun 10, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit multiple transform set signaling in video coding
- Patent number 12,328,432
- Issue date Jun 10, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SWITCHABLE INPUT SOURCES BASED EXTENDED TAPS FOR ADAPTIVE LOOP FILT...
- Publication number 20250240419
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240458
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240409
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
On Coefficient Value Prediction and Cost Definition
- Publication number 20250234008
- Publication date Jul 17, 2025
- Bytedance Inc.
- Mehdi Salehifar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING
- Publication number 20250232482
- Publication date Jul 17, 2025
- Douyin Vision Co., Ltd.
- Wenyi WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING
- Publication number 20250232483
- Publication date Jul 17, 2025
- Douyin Vision Co., Ltd.
- Wenyi WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250227242
- Publication date Jul 10, 2025
- Douyin Vision Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220157
- Publication date Jul 3, 2025
- Douyin Vision Co, Ltd.
- Wei JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220248
- Publication date Jul 3, 2025
- Douyin Vision Co., Ltd.
- Yue LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220236
- Publication date Jul 3, 2025
- Douyin Vision Co., Ltd.
- Wei JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-BLOCK BASED PREDICTION
- Publication number 20250220179
- Publication date Jul 3, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250211738
- Publication date Jun 26, 2025
- Bytedance Inc.
- Ye-Kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING
- Publication number 20250211787
- Publication date Jun 26, 2025
- Douyin Vision Co., Ltd.
- Yingzhan XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250203109
- Publication date Jun 19, 2025
- Douyin Vision Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON SAO AND CCSAO
- Publication number 20250203071
- Publication date Jun 19, 2025
- Douyin Vision Co., Ltd.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR END-TO-END LOSSLESS STEREO IMAGE COMPRESSION
- Publication number 20250203111
- Publication date Jun 19, 2025
- Douyin Vision Co., Ltd.
- Xiangrui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250193438
- Publication date Jun 12, 2025
- Douyin Vision Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENSION OF LOCAL ILLUMINATION COMPENSATION
- Publication number 20250193411
- Publication date Jun 12, 2025
- Douyin Vision Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING DIFFERENT SOURCES FOR HADAMARD DOMAIN FILTER IN VIDEO CODING
- Publication number 20250193388
- Publication date Jun 12, 2025
- Douyin Vision Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINED SCREEN CONTENT CODING MODE
- Publication number 20250193408
- Publication date Jun 12, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Weijia ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PDC CUTTER AND METHOD OF MAKING IT
- Publication number 20250187144
- Publication date Jun 12, 2025
- CNPC USA Corp.
- Kai ZHANG
- B24 - GRINDING POLISHING
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250184483
- Publication date Jun 5, 2025
- Douyin Vision Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250184522
- Publication date Jun 5, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-SOURCE BASED EXTENDED TAPS FOR ADAPTIVE LOOP FILTER IN VIDEO...
- Publication number 20250184485
- Publication date Jun 5, 2025
- Douyin Vision (Beijing) Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250184526
- Publication date Jun 5, 2025
- Bytedance Inc.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION CANDIDATE DERIVATION WITH SEARCH ORDER AND CODING MODE
- Publication number 20250175642
- Publication date May 29, 2025
- Lemon Inc.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK-BASED ADAPTIVE IMAGE AND VIDEO COMPRESSION METHOD WI...
- Publication number 20250168369
- Publication date May 22, 2025
- Bytedance Inc.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING NON-ADAJACENT SAMPLES FOR ADAPTIVE LOOP FILTER IN VIDEO CODING
- Publication number 20250168336
- Publication date May 22, 2025
- Douyin Vision Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK-BASED ADAPTIVE IMAGE AND VIDEO COMPRESSION METHOD
- Publication number 20250168370
- Publication date May 22, 2025
- Bytedance Inc.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250168346
- Publication date May 22, 2025
- Douyin Vision Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Two-step cross-component prediction mode

Methods for cross component dependency reduction

Invoke of LUT updating

Coding and decoding of video coding modes

Minimum allowed quantization for transform skip blocks in video coding

Entropy coding for motion precision syntax

Restriction of applicability for intra block copy mode

Presence of adaptation parameter set units

Multi-models for intra prediction

Cross-component adaptive loop filtering in video coding

Combined intra and intra-block copy prediction for video coding

Multiple hypothesis for sub-block prediction blocks

Merge with motion vector differencing in affine mode

Using subpictures and tiles in video coding

Mode determination for palette mode coding

Concept of interweaved prediction

Selective use of coding tools in video processing

Transform skip residual coding

Sample determination for adaptive loop filtering

Coding and decoding of video coding modes

Interactions among multiple intra coding methods

General constraints information for video coding

Condition dependent coding of palette mode usage indication

Intra block copy coding and decoding

Independent coding of palette mode usage indication

Using subpictures and tiles in video coding

Subpicture sub-bitstream extraction improvements

Intra prediction in video coding

Signalling of auxiliary information

Implicit multiple transform set signaling in video coding

Patents Applicationslast 30 patents

SWITCHABLE INPUT SOURCES BASED EXTENDED TAPS FOR ADAPTIVE LOOP FILT...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

On Coefficient Value Prediction and Cost Definition

METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING

METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

SUB-BLOCK BASED PREDICTION

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

ON SAO AND CCSAO

SYSTEM AND METHOD FOR END-TO-END LOSSLESS STEREO IMAGE COMPRESSION

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

EXTENSION OF LOCAL ILLUMINATION COMPENSATION

USING DIFFERENT SOURCES FOR HADAMARD DOMAIN FILTER IN VIDEO CODING

COMBINED SCREEN CONTENT CODING MODE

PDC CUTTER AND METHOD OF MAKING IT

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

MULTI-SOURCE BASED EXTENDED TAPS FOR ADAPTIVE LOOP FILTER IN VIDEO...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

MOTION CANDIDATE DERIVATION WITH SEARCH ORDER AND CODING MODE

NEURAL NETWORK-BASED ADAPTIVE IMAGE AND VIDEO COMPRESSION METHOD WI...

USING NON-ADAJACENT SAMPLES FOR ADAPTIVE LOOP FILTER IN VIDEO CODING

NEURAL NETWORK-BASED ADAPTIVE IMAGE AND VIDEO COMPRESSION METHOD

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING