Lien-Wu CHEN

Person

Zhongli City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Weighted sample prediction for geometric partitioning mode
- Patent number 12,143,589
- Issue date Nov 12, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CTU level inheritance of CABAC context initialization
- Patent number 12,132,906
- Issue date Oct 29, 2024
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for boundary filtering for intrabc and intraTM...
- Patent number 12,120,346
- Issue date Oct 15, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for diversified merge candidate reordering
- Patent number 12,120,341
- Issue date Oct 15, 2024
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Index reordering of bi-prediction with CU-level weight (BCW) by usi...
- Patent number 12,108,076
- Issue date Oct 1, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subblock cross component linear model prediction
- Patent number 12,101,488
- Issue date Sep 24, 2024
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-block based constraint on bi-prediction for out-of-boundary con...
- Patent number 12,095,984
- Issue date Sep 17, 2024
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alternative merge mode with motion vector difference by using templ...
- Patent number 12,075,060
- Issue date Aug 27, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subblock based motion vector predictor displacement vector reorderi...
- Patent number 12,063,355
- Issue date Aug 13, 2024
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Template-matching based adaptive motion vector resolution (AMVR)
- Patent number 12,047,581
- Issue date Jul 23, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraint of intra mode for geometric partition mode with inter an...
- Patent number 12,041,255
- Issue date Jul 16, 2024
- TENCENT AMERICA LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrained template matching
- Patent number 12,034,932
- Issue date Jul 9, 2024
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a motion vector type based on a weight index at a sampl...
- Patent number 11,979,592
- Issue date May 7, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric partition mode with intra block copy
- Patent number 11,949,863
- Issue date Apr 2, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor structure having an electrical contact
- Patent number 11,948,991
- Issue date Apr 2, 2024
- NANYA TECHNOLOGY CORPORATION
- Chen-Hao Lien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MMVD signaling improvement
- Patent number 11,917,165
- Issue date Feb 27, 2024
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction mode information propagation for geometric partiti...
- Patent number 11,876,978
- Issue date Jan 16, 2024
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Defining transform size and subblock transform based on adaptive co...
- Patent number 11,838,528
- Issue date Dec 5, 2023
- Tencent America LLC
- Lien-Fei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing semiconductor structure
- Patent number 11,830,762
- Issue date Nov 28, 2023
- NANYA TECHNOLOGY CORPORATION
- Chen-Hao Lien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for video coding using geometric partitioning...
- Patent number 11,792,403
- Issue date Oct 17, 2023
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive colour transform related signalling for both of CU level a...
- Patent number 11,700,386
- Issue date Jul 11, 2023
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bracket assembly for facilitating key switch replacement
- Patent number 11,640,884
- Issue date May 2, 2023
- Logitech Europe S.A.
- Feng-Hao Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coding unit level transform size restriction for adaptive color tra...
- Patent number 11,553,199
- Issue date Jan 10, 2023
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric partitioning mode in video coding
- Patent number 11,533,498
- Issue date Dec 20, 2022
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 11,501,977
- Issue date Nov 15, 2022
- NANYA TECHNOLOGY CORPORATION
- Chen-Hao Lien
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and apparatus for video coding
- Patent number 11,445,206
- Issue date Sep 13, 2022
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and device for controlling color component proc...
- Patent number 11,375,200
- Issue date Jun 28, 2022
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 11,323,732
- Issue date May 3, 2022
- Tencent America LLC
- Lien-Fei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for video coding using geometric partitioning...
- Patent number 11,317,094
- Issue date Apr 26, 2022
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding apparatus having reconstruction buffer with fixed si...
- Patent number 11,166,029
- Issue date Nov 2, 2021
- Mediatek Inc.
- Li-Heng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TEMPLATE MATCHING WITH MERGE MODE WITH MOTION VECTOR DIFFERENCE
- Publication number 20240373031
- Publication date Nov 7, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBBLOCK BASED MOTION VECTOR PREDICTOR DISPLACEMENT VECTOR REORDERI...
- Publication number 20240364873
- Publication date Oct 31, 2024
- Tencent America LLC
- Han GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXT DERIVATION FOR ARITHMETIC CODING OF TRANSFORM COEFFICIENTS...
- Publication number 20240357143
- Publication date Oct 24, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINT OF INTRA MODE FOR GEOMETRIC PARTITION MODE WITH INTER AN...
- Publication number 20240323420
- Publication date Sep 26, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINED TEMPLATE MATCHING
- Publication number 20240323386
- Publication date Sep 26, 2024
- Tencent America LLC
- Xiang LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPLATE-MATCHING BASED ADAPTIVE MOTION VECTOR RESOLUTION (AMVR)
- Publication number 20240323389
- Publication date Sep 26, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL MATCHING AND DECODER SIDE MOTION VECTOR REFINEMENT WITH O...
- Publication number 20240291963
- Publication date Aug 29, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENDED QUANTIZER WITH FINER STEP SIZE
- Publication number 20240283959
- Publication date Aug 22, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPROVEMENT OF BI-PREDICTION WITH CU LEVEL WEIGHT (BCW)
- Publication number 20240275999
- Publication date Aug 15, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION
- Publication number 20240251095
- Publication date Jul 25, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION
- Publication number 20240236297
- Publication date Jul 11, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLIPPING MODE FOR CHROMA AND INTRA TEMPLATE MATCHING
- Publication number 20240236324
- Publication date Jul 11, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IBC MERGE MODE WITH A BLOCK VECTOR DIFFERENCE
- Publication number 20240236351
- Publication date Jul 11, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION MODE DERIVATION FOR CODING BLOCKS
- Publication number 20240236321
- Publication date Jul 11, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERED CROSS-COMPONENT PREDICTION
- Publication number 20240236326
- Publication date Jul 11, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMVP-MERGE MODE WITH SBTMVP
- Publication number 20240236350
- Publication date Jul 11, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPLATE-MATCHING BASED ADAPTIVE BLOCK VECTOR RESOLUTION (ABVR) IN IBC
- Publication number 20240236367
- Publication date Jul 11, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MOTION VECTOR CODING
- Publication number 20240236330
- Publication date Jul 11, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODIFIED INTRA PREDICTION FUSION
- Publication number 20240236348
- Publication date Jul 11, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM SELECTION FOR INTRA PREDICTION FUSION
- Publication number 20240236349
- Publication date Jul 11, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION FOR BI-PREDICTION
- Publication number 20240236300
- Publication date Jul 11, 2024
- Tencent America LLC
- Xin ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEIGHT DERIVATION FOR GEOMETRIC PARTITIONING MODE
- Publication number 20240195997
- Publication date Jun 13, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MMVD SIGNALING IMPROVEMENT
- Publication number 20240195983
- Publication date Jun 13, 2024
- Tencent America LLC
- Xiang LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM SELECTION THROUGH BLOCK MATCHING
- Publication number 20240187620
- Publication date Jun 6, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM SELECTION FOR INTRA PREDICTION FUSION
- Publication number 20240137542
- Publication date Apr 25, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR EXTENDED DECODER SIDE MOTION VECTOR REFINE...
- Publication number 20240137552
- Publication date Apr 25, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GEOMETRIC AFFINE MODE AND GEOMETRIC SUBBLOCK MODES
- Publication number 20240137509
- Publication date Apr 25, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLIPPING MODE FOR CHROMA AND INTRA TEMPLATE MATCHING
- Publication number 20240137515
- Publication date Apr 25, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MOTION VECTOR CODING
- Publication number 20240137520
- Publication date Apr 25, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPLATE MATCHING REFINEMENT FOR AFFINE MOTION
- Publication number 20240137540
- Publication date Apr 25, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Lien-Wu CHEN

Person

Patents Grantslast 30 patents

Weighted sample prediction for geometric partitioning mode

CTU level inheritance of CABAC context initialization

Method and apparatus for boundary filtering for intrabc and intraTM...

Method for diversified merge candidate reordering

Index reordering of bi-prediction with CU-level weight (BCW) by usi...

Subblock cross component linear model prediction

Sub-block based constraint on bi-prediction for out-of-boundary con...

Alternative merge mode with motion vector difference by using templ...

Subblock based motion vector predictor displacement vector reorderi...

Template-matching based adaptive motion vector resolution (AMVR)

Constraint of intra mode for geometric partition mode with inter an...

Constrained template matching

Determining a motion vector type based on a weight index at a sampl...

Geometric partition mode with intra block copy

Semiconductor structure having an electrical contact

MMVD signaling improvement

Intra prediction mode information propagation for geometric partiti...

Defining transform size and subblock transform based on adaptive co...

Method of manufacturing semiconductor structure

Method and apparatus for video coding using geometric partitioning...

Adaptive colour transform related signalling for both of CU level a...

Bracket assembly for facilitating key switch replacement

Coding unit level transform size restriction for adaptive color tra...

Geometric partitioning mode in video coding

Semiconductor device and manufacturing method thereof

Method and apparatus for video coding

Video coding method and device for controlling color component proc...

Method and apparatus for video coding

Method and apparatus for video coding using geometric partitioning...

Video encoding apparatus having reconstruction buffer with fixed si...

Patents Applicationslast 30 patents

TEMPLATE MATCHING WITH MERGE MODE WITH MOTION VECTOR DIFFERENCE

SUBBLOCK BASED MOTION VECTOR PREDICTOR DISPLACEMENT VECTOR REORDERI...

CONTEXT DERIVATION FOR ARITHMETIC CODING OF TRANSFORM COEFFICIENTS...

CONSTRAINT OF INTRA MODE FOR GEOMETRIC PARTITION MODE WITH INTER AN...

CONSTRAINED TEMPLATE MATCHING

TEMPLATE-MATCHING BASED ADAPTIVE MOTION VECTOR RESOLUTION (AMVR)

BILATERAL MATCHING AND DECODER SIDE MOTION VECTOR REFINEMENT WITH O...

EXTENDED QUANTIZER WITH FINER STEP SIZE

IMPROVEMENT OF BI-PREDICTION WITH CU LEVEL WEIGHT (BCW)

LOCAL ILLUMINATION COMPENSATION

LOCAL ILLUMINATION COMPENSATION

FLIPPING MODE FOR CHROMA AND INTRA TEMPLATE MATCHING

IBC MERGE MODE WITH A BLOCK VECTOR DIFFERENCE

INTRA PREDICTION MODE DERIVATION FOR CODING BLOCKS

FILTERED CROSS-COMPONENT PREDICTION

AMVP-MERGE MODE WITH SBTMVP

TEMPLATE-MATCHING BASED ADAPTIVE BLOCK VECTOR RESOLUTION (ABVR) IN IBC

METHOD AND APPARATUS FOR MOTION VECTOR CODING

MODIFIED INTRA PREDICTION FUSION

TRANSFORM SELECTION FOR INTRA PREDICTION FUSION

LOCAL ILLUMINATION COMPENSATION FOR BI-PREDICTION

WEIGHT DERIVATION FOR GEOMETRIC PARTITIONING MODE

MMVD SIGNALING IMPROVEMENT

TRANSFORM SELECTION THROUGH BLOCK MATCHING

TRANSFORM SELECTION FOR INTRA PREDICTION FUSION

METHOD AND APPARATUS FOR EXTENDED DECODER SIDE MOTION VECTOR REFINE...

GEOMETRIC AFFINE MODE AND GEOMETRIC SUBBLOCK MODES

FLIPPING MODE FOR CHROMA AND INTRA TEMPLATE MATCHING

METHOD AND APPARATUS FOR MOTION VECTOR CODING

TEMPLATE MATCHING REFINEMENT FOR AFFINE MOTION