Shan Liu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Full-pixel based and group-based motion compensated picture boundar...
- Patent number 12,323,615
- Issue date Jun 3, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Duplicate vertices based position compression
- Patent number 12,323,621
- Issue date Jun 3, 2025
- Tencent America LLC
- Jun Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage of intra mode information in geometric partition mode
- Patent number 12,323,602
- Issue date Jun 3, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive color transform performed with prediction coding
- Patent number 12,323,610
- Issue date Jun 3, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular intra prediction
- Patent number 12,323,581
- Issue date Jun 3, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques and apparatus for automatic ROI chunking for content-awa...
- Patent number 12,316,883
- Issue date May 27, 2025
- Tencent America LLC
- Arash Vosoughi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Skip transform flag coding
- Patent number 12,316,866
- Issue date May 27, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,309,381
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MMVD signaling improvement
- Patent number 12,309,392
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling a maximum number of merge motion vector prediction candid...
- Patent number 12,309,421
- Issue date May 20, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for output layer set for multilayered video stream
- Patent number 12,309,356
- Issue date May 20, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grid-based patch generation for video-based point cloud coding
- Patent number 12,309,424
- Issue date May 20, 2025
- Tencent America LLC
- Wen Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of base merge candidate index in MMVD mode
- Patent number 12,309,407
- Issue date May 20, 2025
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context modeling of transform coefficient syntax elements
- Patent number 12,309,430
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interaction between transform partitioning and primary/secondary tr...
- Patent number 12,309,405
- Issue date May 20, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block-level adaptive mixed-resolution prediction
- Patent number 12,309,359
- Issue date May 20, 2025
- Tencent America LLC
- Sehoon Yea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color transform for video coding
- Patent number 12,301,843
- Issue date May 13, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context model reduction
- Patent number 12,301,851
- Issue date May 13, 2025
- Tencent America LLC
- Jing Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Search range for intra block copy
- Patent number 12,301,852
- Issue date May 13, 2025
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction for non-square block
- Patent number 12,301,787
- Issue date May 13, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantizer for lossless and near-lossless compression
- Patent number 12,301,810
- Issue date May 13, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling subpicture identifier
- Patent number 12,301,882
- Issue date May 13, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for blending block sections in a partition-base...
- Patent number 12,301,889
- Issue date May 13, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertex reordering for mesh compression
- Patent number 12,299,941
- Issue date May 13, 2025
- Tencent America LLC
- Chao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using Coap protocol for video streaming
- Patent number 12,301,649
- Issue date May 13, 2025
- Tencent America LLC
- Shuai Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Template-matching based adaptive motion vector resolution (AMVR)
- Patent number 12,301,826
- Issue date May 13, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, devices, and storage medium for multi-symbol arithmetic co...
- Patent number 12,301,832
- Issue date May 13, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Region of interest coding for VCM
- Patent number 12,301,837
- Issue date May 13, 2025
- Tencent America LLC
- Wen Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Indication of max sublayer numbers in multilayered video stream
- Patent number 12,301,853
- Issue date May 13, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pruning methods for neural network based video coding
- Patent number 12,294,730
- Issue date May 6, 2025
- Tencent America LLC
- Xiaozhong Xu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE TEMPLATE EXPANSION
- Publication number 20250184482
- Publication date Jun 5, 2025
- Tencent America LLC
- Yonguk YOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HARMONIZED DESIGN FOR OFFSET BASED REFINEMENT AND MULTIPLE REFERENC...
- Publication number 20250184529
- Publication date Jun 5, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF VIDEO CODING USING A SUBSET OF AVAILABLE INTRA...
- Publication number 20250184528
- Publication date Jun 5, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBBLOCK MERGE MODE FOR INTRA BLOCK COPY
- Publication number 20250184478
- Publication date Jun 5, 2025
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMPLICIT DERIVATION IN A RECURSIVE INTRA RE...
- Publication number 20250175620
- Publication date May 29, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TRANSFORM PARTITIONING IN A RECURSIVE INTRA...
- Publication number 20250175634
- Publication date May 29, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ENTROPY CODING FOR RECURSIVE INTRA REGION P...
- Publication number 20250175635
- Publication date May 29, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACE COUNT REDUCTION FOR LOSSY MESH COMPRESSION
- Publication number 20250175617
- Publication date May 29, 2025
- Tencent America LLC
- Thuong NGUYEN CANH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION MODE SELECTION IN POLYGON MESH COMPRESSION
- Publication number 20250173905
- Publication date May 29, 2025
- Tencent America LLC
- Chao HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYMMETRIC CODING FOR POLYGON MESH COMPRESSION
- Publication number 20250173906
- Publication date May 29, 2025
- Tencent America LLC
- Chao HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CHROMA MODE CODING IN RECURSIVE INTRA/INTER...
- Publication number 20250175595
- Publication date May 29, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR END OF BLOCK CODING FOR 2D COEFFICIENTS BLO...
- Publication number 20250175636
- Publication date May 29, 2025
- Tencent America LLC
- Yushin Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DECODER-SIDE MOTION VECTOR REFINEMENT
- Publication number 20250168395
- Publication date May 22, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Codebook for Neural Network-Based Audio Codec
- Publication number 20250166647
- Publication date May 22, 2025
- Tencent America LLC
- Sheng LIN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADAPTIVE CLIPPING IN MODELS PARAMETERS DERIVATIONS METHODS FOR VIDE...
- Publication number 20250168348
- Publication date May 22, 2025
- Tencent America LLC
- Roman CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FINE-GRAINED INTRA PREDICTION FUSION
- Publication number 20250168358
- Publication date May 22, 2025
- Tencent America LLC
- Ziyue XIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR LOOP FILTERING FOR MULTI-VIEW CODING
- Publication number 20250168402
- Publication date May 22, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR BLOCK PARTITIONING AND INTERLEAVED CODING O...
- Publication number 20250159156
- Publication date May 15, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCHEMES FOR ADJUSTING ADAPTIVE RESOLUTION FOR MOTION VECTOR DIFFERENCE
- Publication number 20250159187
- Publication date May 15, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-BLOCK BASED TEMPORAL MOTION VECTOR PREDICTOR WITH AN MOTION VEC...
- Publication number 20250159189
- Publication date May 15, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO ENCODE SYMMETRIC SUBMESHES VIA TRANSFORMATION
- Publication number 20250159255
- Publication date May 15, 2025
- Tencent America LLC
- Pranav KADAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING AND DERIVATION OF QUANTIZATION PA...
- Publication number 20250159165
- Publication date May 15, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZERO BYTE CODING OF ATTRIBUTE CONNECTIVITY IN POLYGON MESHES
- Publication number 20250159217
- Publication date May 15, 2025
- Tencent America LLC
- Chao HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENTROPY CODING IN DUAL DEGREE MESH CODING
- Publication number 20250157085
- Publication date May 15, 2025
- Tencent America LLC
- Thuong NGUYEN CANH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MIDDLE POINT POSITION CODING FOR LOSSLESS COMPRESSION
- Publication number 20250159254
- Publication date May 15, 2025
- Tencent America LLC
- Thuong NGUYEN CANH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING SPLIT VERTEX OFFSETS IN POLYGONAL MESH COMPRESSION
- Publication number 20250157082
- Publication date May 15, 2025
- Tencent America LLC
- Chao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT CODING OF ATTRIBUTES IN POLYGON MESH COMPRESSION
- Publication number 20250157083
- Publication date May 15, 2025
- Tencent America LLC
- Chao HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFLECTION PREDICTION AND ACROSS-PARALLELOGRAM PREDICTION IN POLYGO...
- Publication number 20250157084
- Publication date May 15, 2025
- Tencent America LLC
- Chao HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CROSS-VIEW MOTION VECTOR PREDICTION
- Publication number 20250159186
- Publication date May 15, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED RECURSIVE INTRA REGION PARTITIONING
- Publication number 20250159207
- Publication date May 15, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Full-pixel based and group-based motion compensated picture boundar...

Duplicate vertices based position compression

Storage of intra mode information in geometric partition mode

Adaptive color transform performed with prediction coding

Angular intra prediction

Techniques and apparatus for automatic ROI chunking for content-awa...

Skip transform flag coding

Method and apparatus for video coding

MMVD signaling improvement

Signaling a maximum number of merge motion vector prediction candid...

Method for output layer set for multilayered video stream

Grid-based patch generation for video-based point cloud coding

Signaling of base merge candidate index in MMVD mode

Context modeling of transform coefficient syntax elements

Interaction between transform partitioning and primary/secondary tr...

Block-level adaptive mixed-resolution prediction

Color transform for video coding

Context model reduction

Search range for intra block copy

Intra prediction for non-square block

Quantizer for lossless and near-lossless compression

Method for signaling subpicture identifier

Systems and methods for blending block sections in a partition-base...

Vertex reordering for mesh compression

Using Coap protocol for video streaming

Template-matching based adaptive motion vector resolution (AMVR)

Methods, devices, and storage medium for multi-symbol arithmetic co...

Region of interest coding for VCM

Indication of max sublayer numbers in multilayered video stream

Pruning methods for neural network based video coding

Patents Applicationslast 30 patents

ADAPTIVE TEMPLATE EXPANSION

HARMONIZED DESIGN FOR OFFSET BASED REFINEMENT AND MULTIPLE REFERENC...

METHOD AND SYSTEM OF VIDEO CODING USING A SUBSET OF AVAILABLE INTRA...

SUBBLOCK MERGE MODE FOR INTRA BLOCK COPY

SYSTEMS AND METHODS FOR IMPLICIT DERIVATION IN A RECURSIVE INTRA RE...

SYSTEMS AND METHODS FOR TRANSFORM PARTITIONING IN A RECURSIVE INTRA...

SYSTEMS AND METHODS FOR ENTROPY CODING FOR RECURSIVE INTRA REGION P...

FACE COUNT REDUCTION FOR LOSSY MESH COMPRESSION

PREDICTION MODE SELECTION IN POLYGON MESH COMPRESSION

SYMMETRIC CODING FOR POLYGON MESH COMPRESSION

SYSTEMS AND METHODS FOR CHROMA MODE CODING IN RECURSIVE INTRA/INTER...

SYSTEMS AND METHODS FOR END OF BLOCK CODING FOR 2D COEFFICIENTS BLO...

SYSTEMS AND METHODS FOR DECODER-SIDE MOTION VECTOR REFINEMENT

Adaptive Codebook for Neural Network-Based Audio Codec

ADAPTIVE CLIPPING IN MODELS PARAMETERS DERIVATIONS METHODS FOR VIDE...

FINE-GRAINED INTRA PREDICTION FUSION

SYSTEMS AND METHODS FOR LOOP FILTERING FOR MULTI-VIEW CODING

SYSTEMS AND METHODS FOR BLOCK PARTITIONING AND INTERLEAVED CODING O...

SCHEMES FOR ADJUSTING ADAPTIVE RESOLUTION FOR MOTION VECTOR DIFFERENCE

SUB-BLOCK BASED TEMPORAL MOTION VECTOR PREDICTOR WITH AN MOTION VEC...

METHOD TO ENCODE SYMMETRIC SUBMESHES VIA TRANSFORMATION

SYSTEMS AND METHODS FOR SIGNALING AND DERIVATION OF QUANTIZATION PA...

ZERO BYTE CODING OF ATTRIBUTE CONNECTIVITY IN POLYGON MESHES

METHOD AND APPARATUS FOR ENTROPY CODING IN DUAL DEGREE MESH CODING

MIDDLE POINT POSITION CODING FOR LOSSLESS COMPRESSION

CODING SPLIT VERTEX OFFSETS IN POLYGONAL MESH COMPRESSION

EFFICIENT CODING OF ATTRIBUTES IN POLYGON MESH COMPRESSION

REFLECTION PREDICTION AND ACROSS-PARALLELOGRAM PREDICTION IN POLYGO...

SYSTEMS AND METHODS FOR CROSS-VIEW MOTION VECTOR PREDICTION

SYSTEMS AND METHODS FOR IMPROVED RECURSIVE INTRA REGION PARTITIONING