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Han-Kuei Huang
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
MMVD merge mode with asymmetric motion vector difference
Patent number
12,363,306
Issue date
Jul 15, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid inter bi-prediction in video coding
Patent number
12,355,976
Issue date
Jul 8, 2025
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling sub-prediction unit motion vector predictor
Patent number
12,348,762
Issue date
Jul 1, 2025
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion vector (MV) candidate reordering
Patent number
12,316,868
Issue date
May 27, 2025
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-level syntax control flags for template matching-related codin...
Patent number
12,316,877
Issue date
May 27, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for adaptive signaling of maximum number of merge candidate...
Patent number
12,316,832
Issue date
May 27, 2025
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptively coding motion information for multiple hypothesis predic...
Patent number
12,309,355
Issue date
May 20, 2025
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interaction between reference picture resampling and template-based...
Patent number
12,250,395
Issue date
Mar 11, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma quantization parameter (QP) derivation for video coding
Patent number
12,244,805
Issue date
Mar 4, 2025
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Searching techniques for template matching for video coding
Patent number
12,244,840
Issue date
Mar 4, 2025
QUALCOMM Incorporated
Cheng-Teh Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Using unrefined motion vectors for performing decoder-side motion v...
Patent number
12,212,736
Issue date
Jan 28, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive bilateral matching for decoder side motion vector refineme...
Patent number
12,200,219
Issue date
Jan 14, 2025
QUALCOMM Incorporated
Vadim Seregin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Model-based motion vector difference derivation and template matchi...
Patent number
12,177,475
Issue date
Dec 24, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion vector candidate construction for geometric partitioning mod...
Patent number
12,160,574
Issue date
Dec 3, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple inter predictors with decoder side motion vector derivatio...
Patent number
12,132,885
Issue date
Oct 29, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-pass decoder-side motion vector refinement
Patent number
12,113,987
Issue date
Oct 8, 2024
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoder side motion derivation using spatial correlation
Patent number
12,069,244
Issue date
Aug 20, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid inter bi-prediction in video coding
Patent number
12,047,583
Issue date
Jul 23, 2024
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple history based non-adjacent MVPs for wavefront processing o...
Patent number
12,034,965
Issue date
Jul 9, 2024
QUALCOMM Incorporated
Luong Pham Van
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Template matching refinement in inter-prediction modes
Patent number
12,022,085
Issue date
Jun 25, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Model parameter derivation of local illumination compensation in th...
Patent number
12,010,298
Issue date
Jun 11, 2024
QUALCOMM Incorporated
Chun-Chi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signaling number of subblock merge candidates in video coding
Patent number
11,991,387
Issue date
May 21, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gradient-based prediction refinement for video coding
Patent number
11,962,796
Issue date
Apr 16, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Template matching based affine prediction for video coding
Patent number
11,936,877
Issue date
Mar 19, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding using overlapped block motion compensation, combined i...
Patent number
11,924,410
Issue date
Mar 5, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive bilateral matching for decoder side motion vector refinement
Patent number
11,895,302
Issue date
Feb 6, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive subblock size for affine motion compensation
Patent number
11,849,131
Issue date
Dec 19, 2023
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Early termination of motion vector refinement process in video coding
Patent number
11,792,423
Issue date
Oct 17, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared candidate list and parallel candidate list derivation for vi...
Patent number
11,785,223
Issue date
Oct 10, 2023
QUALCOMM Incorporated
Vadim Seregin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Template matching in video coding
Patent number
11,758,151
Issue date
Sep 12, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LOCAL ILLUMINATION COMPENSATION USING INHERITED MODEL PARAMETER FRO...
Publication number
20250240438
Publication date
Jul 24, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEARCH AREA REFINEMENT FOR DECODER MOTION REFINEMENT
Publication number
20250220208
Publication date
Jul 3, 2025
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INHERITING LOCAL ILLUMINATION COMPENSATION PARAMETERS IN MERGE MODE...
Publication number
20250126241
Publication date
Apr 17, 2025
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING WHETHER TO USE A FIRST MERGE LIST OR A SECOND MERGE LIST...
Publication number
20250119527
Publication date
Apr 10, 2025
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USING LOCAL ILLUMINATION COMPENSATION AND DELTA MOTION VECTOR REFIN...
Publication number
20250119535
Publication date
Apr 10, 2025
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERACTION BETWEEN TEMPLATE MATCHING-BASED LOCAL ILLUMINATION COMP...
Publication number
20250119565
Publication date
Apr 10, 2025
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE CLIPPING WITH SIGNALED LOWER AND UPPER BOUNDS IN VIDEO CODING
Publication number
20250119547
Publication date
Apr 10, 2025
QUALCOMM Incorporated
Kai Cui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODEL-BASED MOTION VECTOR DIFFERENCE DERIVATION AND TEMPLATE MATCHI...
Publication number
20250080769
Publication date
Mar 6, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEARCHING TECHNIQUES FOR TEMPLATE MATCHING FOR VIDEO CODING
Publication number
20250047884
Publication date
Feb 6, 2025
QUALCOMM Incorporated
Cheng-Teh Hsieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE HISTORY BASED NON-ADJACENT MVPs FOR WAVEFRONT PROCESSING O...
Publication number
20250039433
Publication date
Jan 30, 2025
QUALCOMM Incorporated
Luong Pham Van
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID INTER BI-PREDICTION IN VIDEO CODING
Publication number
20250016326
Publication date
Jan 9, 2025
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTING CHROMA DATA USING CROSS-COMPONENT PREDICTION FOR VIDEO C...
Publication number
20250008087
Publication date
Jan 2, 2025
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BI-DIRECTION OPTICAL FLOW SUBBLOCK REFINEMENT FOR AN AFFINE MODELED...
Publication number
20250008113
Publication date
Jan 2, 2025
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA BDOF AND ADAPTIVE MULTI-PASS DMVR IN VIDEO CODING
Publication number
20250008147
Publication date
Jan 2, 2025
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA COMPONENT CODING
Publication number
20240430420
Publication date
Dec 26, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USING SUBSTITUTE MOTION INFORMATION WHEN CODING VIDEO DATA
Publication number
20240430484
Publication date
Dec 26, 2024
QUALCOMM Incorporated
Hongtao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING REFINEMENT IN INTER-PREDICTION MODES
Publication number
20240397053
Publication date
Nov 28, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERACTION BETWEEN BI-PREDICTION LOCAL ILLUMINATION COMPENSATION A...
Publication number
20240388719
Publication date
Nov 21, 2024
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE HYPOTHESIS PREDICTION WITH TEMPLATE MATCHING IN VIDEO CODING
Publication number
20240357080
Publication date
Oct 24, 2024
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING AFFINE MOTION MODELS FOR VIDEO CODING
Publication number
20240348796
Publication date
Oct 17, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CASCADING AND PARALLEL PROCESSING OF AFFINE DMVR VIDEO CODING TOOLS
Publication number
20240314342
Publication date
Sep 19, 2024
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING PATTERNS AND FUSION FOR TEMPLATE MATCHING RELATED...
Publication number
20240297981
Publication date
Sep 5, 2024
QUALCOMM Incorporated
Po-Han Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREPROCESSING OF INPUT DATA FOR ADAPTIVE LOOP FILTER IN VIDEO CODING
Publication number
20240297989
Publication date
Sep 5, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRACTIONAL-PEL BLOCK VECTOR FOR VIDEO CODING
Publication number
20240244197
Publication date
Jul 18, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE LOOP FILTER CLASSIFIERS
Publication number
20240223816
Publication date
Jul 4, 2024
QUALCOMM Incorporated
Ikram Jumakulyyev
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VECTOR DIFFERENCE CANDIDATE LIST CONSTRUCTION
Publication number
20240223769
Publication date
Jul 4, 2024
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING FOR FLIPPED INTRA BLOCK COPY
Publication number
20240223797
Publication date
Jul 4, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MINIMUM PROCESS GRID FOR INTER-PREDICTION-RELATED VIDEO CODING PROC...
Publication number
20240196006
Publication date
Jun 13, 2024
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE BILATERAL MATCHING FOR DECODER SIDE AFFINE MOTION VECTOR R...
Publication number
20240179342
Publication date
May 30, 2024
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIT-LENGTH CONTROL FOR LINEAR REGRESSION-BASED AFFINE MERGE CANDIDA...
Publication number
20240137524
Publication date
Apr 25, 2024
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE