Membership
Tour
Register
Log in
Chun-Chi Chen
Follow
Person
San Diego, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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
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
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
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
Template matching based advanced motion vector predictor (AMVP) can...
Patent number
11,895,321
Issue date
Feb 6, 2024
QUALCOMM Incorporated
Yan Zhang
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
Template matching in video coding
Patent number
11,758,151
Issue date
Sep 12, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Block-adaptive search range and cost factors for decoder-side motio...
Patent number
11,683,517
Issue date
Jun 20, 2023
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter modes with weighting-averaged prediction, symmetric MVD or af...
Patent number
11,665,339
Issue date
May 30, 2023
QUALCOMM Incorporated
Chun-Chi Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reducing motion field storage for prediction of video data using no...
Patent number
11,570,442
Issue date
Jan 31, 2023
QUALCOMM Incorporated
Kevin Pascal Andre Reuze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition mode with harmonized motion field storage and m...
Patent number
11,463,693
Issue date
Oct 4, 2022
QUALCOMM Incorporated
Kevin Pascal Andre Reuze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition mode with simplified motion field storage and m...
Patent number
11,405,619
Issue date
Aug 2, 2022
QUALCOMM Incorporated
Kevin Pascal Andre Reuze
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intra block copy merging data syntax for video coding
Patent number
11,350,083
Issue date
May 31, 2022
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
History-based candidate list with classification
Patent number
11,336,914
Issue date
May 17, 2022
QUALCOMM Incorporated
Wei-Jung Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition mode with increased efficiency
Patent number
11,310,497
Issue date
Apr 19, 2022
QUALCOMM Incorporated
Kevin Pascal Andre Reuze
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inter modes with weighting-averaged prediction, symmetric MVD or af...
Patent number
11,202,064
Issue date
Dec 14, 2021
QUALCOMM Incorporated
Chun-Chi Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Decoder-side motion vector refinement
Patent number
11,146,810
Issue date
Oct 12, 2021
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Weighted prediction for video coding
Patent number
11,134,246
Issue date
Sep 28, 2021
Shumaker & Sieffert, P.A.
Yu Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ultimate motion vector expression based pruning for video coding
Patent number
11,070,796
Issue date
Jul 20, 2021
QUALCOMM Incorporated
Chao-Hsiung Hung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ultimate motion vector expression with adaptive directional informa...
Patent number
10,893,291
Issue date
Jan 12, 2021
QUALCOMM Incorporated
Chao-Hsiung Hung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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
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
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
APPLICATIONS OF INTRA BLOCK COPY AND INTRA TEMPLATE MATCHING WITH F...
Publication number
20240297987
Publication date
Sep 5, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FILTERING APPLIED TO PREDICTION IN VIDEO CODING
Publication number
20240236314
Publication date
Jul 11, 2024
QUALCOMM Incorporated
Hongtao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-BLOCK COPY FOR NATURAL VIDEO CONTENT
Publication number
20240223777
Publication date
Jul 4, 2024
QUALCOMM Incorporated
Bappaditya Ray
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
TEMPLATE MATCHING-BASED ADVANCED MOTION VECTOR PREDICTOR (AMVP) CAN...
Publication number
20240089492
Publication date
Mar 14, 2024
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-LEVEL SYNTAX CONTROL FLAGS FOR TEMPLATE MATCHING-RELATED CODIN...
Publication number
20240015333
Publication date
Jan 11, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MMVD MERGE MODE WITH ASYMMETRIC MOTION VECTOR DIFFERENCE
Publication number
20230370605
Publication date
Nov 16, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING IN VIDEO CODING
Publication number
20230362391
Publication date
Nov 9, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BI-DIRECTIONAL PREDICTION BOUNDARY PIXEL PADDING WITH OUT-OF-PICTUR...
Publication number
20230328257
Publication date
Oct 12, 2023
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODEL PARAMETER DERIVATION OF LOCAL ILLUMINATION COMPENSATION IN TH...
Publication number
20230308642
Publication date
Sep 28, 2023
QUALCOMM Incorporated
Chun-Chi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNALING OF TRIANGLE MERGE MODE INDEXES IN VIDEO CODING
Publication number
20230262265
Publication date
Aug 17, 2023
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING VIDEO DATA USING OUT-OF-BOUNDARY MOTION VECTORS
Publication number
20230247216
Publication date
Aug 3, 2023
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GEOMETRIC PARTITION MODE IN VIDEO CODING
Publication number
20230231992
Publication date
Jul 20, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERACTION BETWEEN REFERENCE PICTURE RESAMPLING AND TEMPLATE-BASED...
Publication number
20230199211
Publication date
Jun 22, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODER SIDE MOTION DERIVATION USING SPATIAL CORRELATION
Publication number
20230117308
Publication date
Apr 20, 2023
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION VECTOR (MV) CANDIDATE REORDERING
Publication number
20230103767
Publication date
Apr 6, 2023
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USING UNREFINED MOTION VECTORS FOR PERFORMING DECODER-SIDE MOTION V...
Publication number
20230007238
Publication date
Jan 5, 2023
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE BILATERAL MATCHING FOR DECODER SIDE MOTION VECTOR REFINEMENT
Publication number
20220417522
Publication date
Dec 29, 2022
QUALCOMM Incorporated
Han HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID INTER BI-PREDICTION IN VIDEO CODING
Publication number
20220417521
Publication date
Dec 29, 2022
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING USING OVERLAPPED BLOCK MOTION COMPENSATION, COMBINED I...
Publication number
20220394239
Publication date
Dec 8, 2022
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING REFINEMENT IN INTER-PREDICTION MODES
Publication number
20220329822
Publication date
Oct 13, 2022
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING BASED AFFINE PREDICTION FOR VIDEO CODING
Publication number
20220329823
Publication date
Oct 13, 2022
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING BASED ADVANCED MOTION VECTOR PREDICTOR (AMVP) CAN...
Publication number
20220312030
Publication date
Sep 29, 2022
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING OF TRIANGLE MERGE MODE INDEXES IN VIDEO CODING
Publication number
20220279211
Publication date
Sep 1, 2022
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODEL-BASED MOTION VECTOR DIFFERENCE DERIVATION AND TEMPLATE MATCHI...
Publication number
20220248047
Publication date
Aug 4, 2022
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING IN VIDEO CODING
Publication number
20220210438
Publication date
Jun 30, 2022
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-PASS DECODER-SIDE MOTION VECTOR REFINEMENT
Publication number
20220201315
Publication date
Jun 23, 2022
QUALCOMM Incorporated
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE