Xinwei LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Decoder-side chroma intra prediction mode gradient-based derivation
- Patent number 12,355,982
- Issue date Jul 8, 2025
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video generation method, apparatus, device, and storage medium
- Patent number 12,347,461
- Issue date Jul 1, 2025
- Beijing Zitiao Network Technology Co., Ltd.
- Xinwei Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods, apparatus, and non-transitory computer readable medium for...
- Patent number 12,267,503
- Issue date Apr 1, 2025
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, device and medium for video editing
- Patent number 12,211,521
- Issue date Jan 28, 2025
- Beijing Zitiao Network Technology Co., Ltd.
- Xinwei Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross component prediction of chroma samples
- Patent number 12,206,858
- Issue date Jan 21, 2025
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, device, storage medium and program product for v...
- Patent number 12,148,451
- Issue date Nov 19, 2024
- Beijing Zitiao Network Technology Co., Ltd.
- Xinwei Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filtering methods for angular intra prediction
- Patent number 12,143,620
- Issue date Nov 12, 2024
- Alibaba Group Holding Limited
- Jie Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temporal merge candidates in merge candidate lists in video coding
- Patent number 12,137,208
- Issue date Nov 5, 2024
- Alibaba Innovation Private Limited
- Ru-Ling Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for liner model derivation
- Patent number 12,113,991
- Issue date Oct 8, 2024
- Alibaba Group Holding Limited
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for inter prediction compensation
- Patent number 11,924,409
- Issue date Mar 5, 2024
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus, and non-transitory computer readable medium for...
- Patent number 11,849,117
- Issue date Dec 19, 2023
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for liner model derivation
- Patent number 11,711,528
- Issue date Jul 25, 2023
- Alibaba Group Holding Limited
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for transmitting information and storage...
- Patent number 9,565,554
- Issue date Feb 7, 2017
- Xiaomi Inc.
- Guilin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TEMPLATE-MATCHING-BASED SUBBLOCK MOTION REFINEMENT FOR MOTION PREDI...
- Publication number 20250227241
- Publication date Jul 10, 2025
- Alibaba (China) Co., Ltd.
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA INTRA PREDICTION MODES
- Publication number 20250227292
- Publication date Jul 10, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR...
- Publication number 20250203089
- Publication date Jun 19, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS COMPONENT PREDICTION OF CHROMA SAMPLES
- Publication number 20250119549
- Publication date Apr 10, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, DEVICE AND MEDIUM FOR PRODUCING VIDEO
- Publication number 20250119627
- Publication date Apr 10, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION
- Publication number 20250113052
- Publication date Apr 3, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPLATE MATCHING-BASED MOTION REFINEMENT IN VIDEO CODING
- Publication number 20250113053
- Publication date Apr 3, 2025
- Alibaba (China) Co., Ltd.
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBBLOCK-BASED TEMPORAL MOTION VECTOR PREDICTION
- Publication number 20250113050
- Publication date Apr 3, 2025
- Alibaba (China) Co., Ltd.
- Ru-ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIMEDIA DATA PROCESSING METHOD AND APPARATUS, DEVICE AND MEDIUM
- Publication number 20250106486
- Publication date Mar 27, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR V...
- Publication number 20250087243
- Publication date Mar 13, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO EDITING METHOD, APPARATUS, DEVICE AND MEDIUM
- Publication number 20250078872
- Publication date Mar 6, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- G11 - INFORMATION STORAGE
Information Patent Application
FILTERING METHODS FOR INTRA PREDICTION
- Publication number 20250063190
- Publication date Feb 20, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERING METHODS FOR ANGULAR INTRA PREDICTION
- Publication number 20250047887
- Publication date Feb 6, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL MERGE CANDIDATES IN MERGE CANDIDATE LISTS IN VIDEO CODING
- Publication number 20250024024
- Publication date Jan 16, 2025
- Alibaba Innovation Private Limited
- Ru-Ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERLAPPED BLOCK MOTION COMPENSATION (OBMC) FOR INTRA MODE
- Publication number 20250008153
- Publication date Jan 2, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS COMPONENT PREDICTION
- Publication number 20250008108
- Publication date Jan 2, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR V...
- Publication number 20240355360
- Publication date Oct 24, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FLOW-BASED MOTION REFINEMENT
- Publication number 20240357122
- Publication date Oct 24, 2024
- Alibaba Innovation Private Limited
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR CONTEXT-BASED VIDEO CODING
- Publication number 20240348782
- Publication date Oct 17, 2024
- Alibaba Innovation Private Limited
- Ru-Ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR GENERATING VIDEO EDITING TEMPLATE, DEVICE,...
- Publication number 20240348865
- Publication date Oct 17, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARTUS, DEVICE AND MEDIUM FOR VIDEO EDITING
- Publication number 20240331733
- Publication date Oct 3, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR V...
- Publication number 20240296871
- Publication date Sep 5, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPLATE UPDATING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
- Publication number 20240298065
- Publication date Sep 5, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA TEMPLATE MATCHING PREDICTION MODE FOR MOTION PREDICTION
- Publication number 20240223776
- Publication date Jul 4, 2024
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTER PREDICTION COMPENSATION
- Publication number 20240187570
- Publication date Jun 6, 2024
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR PER...
- Publication number 20240146932
- Publication date May 2, 2024
- Alibaba Damo (Hangzhou) Technology Co., Ltd.
- Ru-ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO GENERATION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
- Publication number 20240127859
- Publication date Apr 18, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO GENERATION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
- Publication number 20240105233
- Publication date Mar 28, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xinwei LI
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS, APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR...
- Publication number 20240080448
- Publication date Mar 7, 2024
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODER-SIDE MOTION VECTOR REFINEMENT FOR AFFINE MOTION COMPENSATION
- Publication number 20240022757
- Publication date Jan 18, 2024
- Alibaba (China) Co., Ltd.
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Decoder-side chroma intra prediction mode gradient-based derivation

Video generation method, apparatus, device, and storage medium

Methods, apparatus, and non-transitory computer readable medium for...

Method, apparatus, device and medium for video editing

Cross component prediction of chroma samples

Method, apparatus, device, storage medium and program product for v...

Filtering methods for angular intra prediction

Temporal merge candidates in merge candidate lists in video coding

Systems and methods for liner model derivation

Systems and methods for inter prediction compensation

Methods, apparatus, and non-transitory computer readable medium for...

Systems and methods for liner model derivation

Method, device, and system for transmitting information and storage...

Patents Applicationslast 30 patents

TEMPLATE-MATCHING-BASED SUBBLOCK MOTION REFINEMENT FOR MOTION PREDI...

CHROMA INTRA PREDICTION MODES

METHODS, APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR...

CROSS COMPONENT PREDICTION OF CHROMA SAMPLES

METHOD, APPARATUS, DEVICE AND MEDIUM FOR PRODUCING VIDEO

LOCAL ILLUMINATION COMPENSATION

TEMPLATE MATCHING-BASED MOTION REFINEMENT IN VIDEO CODING

SUBBLOCK-BASED TEMPORAL MOTION VECTOR PREDICTION

MULTIMEDIA DATA PROCESSING METHOD AND APPARATUS, DEVICE AND MEDIUM

METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR V...

VIDEO EDITING METHOD, APPARATUS, DEVICE AND MEDIUM

FILTERING METHODS FOR INTRA PREDICTION

FILTERING METHODS FOR ANGULAR INTRA PREDICTION

TEMPORAL MERGE CANDIDATES IN MERGE CANDIDATE LISTS IN VIDEO CODING

OVERLAPPED BLOCK MOTION COMPENSATION (OBMC) FOR INTRA MODE

CROSS COMPONENT PREDICTION

METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR V...

OPTICAL FLOW-BASED MOTION REFINEMENT

METHODS FOR CONTEXT-BASED VIDEO CODING

METHOD AND APPARATUS FOR GENERATING VIDEO EDITING TEMPLATE, DEVICE,...

METHOD, APPARTUS, DEVICE AND MEDIUM FOR VIDEO EDITING

METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR V...

TEMPLATE UPDATING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

INTRA TEMPLATE MATCHING PREDICTION MODE FOR MOTION PREDICTION

SYSTEMS AND METHODS FOR INTER PREDICTION COMPENSATION

METHODS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR PER...

VIDEO GENERATION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM

VIDEO GENERATION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM

METHODS, APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR...

DECODER-SIDE MOTION VECTOR REFINEMENT FOR AFFINE MOTION COMPENSATION