Wei-Jung Chien

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Intra block copy prediction restrictions in video coding
- Patent number 12,149,707
- Issue date Nov 19, 2024
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive GOP structure with future reference frame in random access...
- Patent number 12,137,217
- Issue date Nov 5, 2024
- QUALCOMM Incorporated
- Sungwon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector prediction
- Patent number 12,096,023
- Issue date Sep 17, 2024
- QUALCOMM Incorporated
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced temporal motion vector prediction
- Patent number 12,081,780
- Issue date Sep 3, 2024
- QUALCOMM Incorporated
- Yu Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predicting filter coefficients from fixed filters for video coding
- Patent number 12,075,037
- Issue date Aug 27, 2024
- QUALCOMM Incorporated
- Marta Karczewicz
- G06 - COMPUTING CALCULATING COUNTING
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
Video coding with unfiltered reference samples using different chro...
- Patent number 12,022,095
- Issue date Jun 25, 2024
- QUALCOMM Incorporated
- Hongtao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Encoding high dynamic range video data
- Patent number 11,985,346
- Issue date May 14, 2024
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- 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
Harmonization of prediction-domain filters with interpolation filte...
- Patent number 11,956,475
- Issue date Apr 9, 2024
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- 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
Maximum allowed block size for BDPCM mode
- Patent number 11,863,787
- Issue date Jan 2, 2024
- QUALCOMM Incorporated
- Yu Han
- 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
Video intra prediction using hybrid recursive filters
- Patent number 11,778,234
- Issue date Oct 3, 2023
- QUALCOMM Incorporated
- Amir Said
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tree-type coding for video coding
- Patent number 11,743,508
- Issue date Aug 29, 2023
- QUALCOMM Incorporated
- Hsiao-Chiang Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra video coding using a decoupled tree structure
- Patent number 11,743,509
- Issue date Aug 29, 2023
- QUALCOMM Incorporated
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive GOP structure with future reference frame in random access...
- Patent number 11,736,687
- Issue date Aug 22, 2023
- QUALCOMM Incorporated
- Sungwon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
History-based motion vector predictor constraint for merge estimati...
- Patent number 11,722,692
- Issue date Aug 8, 2023
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binary split at picture boundary for image and video coding
- Patent number 11,716,490
- Issue date Aug 1, 2023
- QUALCOMM Incorporated
- Han Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filtering video data using a plurality of filters
- Patent number 11,711,548
- Issue date Jul 25, 2023
- QUALCOMM Incorporated
- Marta Karczewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector prediction
- Patent number 11,689,740
- Issue date Jun 27, 2023
- QUALCOMM Incorporated
- Yi-Wen Chen
- 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
Signaling number of subblock merge candidates in video coding
- Patent number 11,659,197
- Issue date May 23, 2023
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector derivation in video coding
- Patent number 11,632,563
- Issue date Apr 18, 2023
- QUALCOMM Incorporated
- Hongtao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Palette and prediction mode signaling
- Patent number 11,627,327
- Issue date Apr 11, 2023
- QUALCOMM Incorporated
- Yung-Hsuan Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplification of history-based motion vector prediction
- Patent number 11,616,974
- Issue date Mar 28, 2023
- QUALCOMM Incorporated
- Yu Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Merge mode coding for video coding
- Patent number 11,611,759
- Issue date Mar 21, 2023
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PREDICTING FILTER COEFFICIENTS FROM FIXED FILTERS FOR VIDEO CODING
- Publication number 20240357102
- Publication date Oct 24, 2024
- QUALCOMM Incorporated
- Marta Karczewicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRUNCATION ERROR SIGNALING AND ADAPTIVE DITHER FOR LOSSY BANDWIDTH...
- Publication number 20240205433
- Publication date Jun 20, 2024
- QUALCOMM Incorporated
- Hyung Joon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION SEARCH FOR REFERENCE BLOCK SELECTION
- Publication number 20240107023
- Publication date Mar 28, 2024
- QUALCOMM Incorporated
- Yu Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING HIGH DYNAMIC RANGE VIDEO DATA
- Publication number 20240098293
- Publication date Mar 21, 2024
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE GOP STRUCTURE WITH FUTURE REFERENCE FRAME IN RANDOM ACCESS...
- Publication number 20230319269
- Publication date Oct 5, 2023
- QUALCOMM Incorporated
- Sungwon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING NUMBER OF SUBBLOCK MERGE CANDIDATES IN VIDEO CODING
- Publication number 20230300368
- Publication date Sep 21, 2023
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR PREDICTION
- Publication number 20230276069
- Publication date Aug 31, 2023
- QUALCOMM Incorporated
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
FILTERING VIDEO DATA USING A PLURALITY OF FILTERS
- Publication number 20230254515
- Publication date Aug 10, 2023
- QUALCOMM Incorporated
- Marta Karczewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERING VIDEO DATA USING A PLURALITY OF FILTERS
- Publication number 20230247228
- Publication date Aug 3, 2023
- QUALCOMM Incorporated
- Marta Karczewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO INTRA PREDICTION USING HYBRID RECURSIVE FILTERS
- Publication number 20230016033
- Publication date Jan 19, 2023
- QUALCOMM Incorporated
- Amir Said
- 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
INTRA BLOCK COPY PREDICTION RESTRICTIONS IN VIDEO CODING
- Publication number 20220377350
- Publication date Nov 24, 2022
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTING FILTER COEFFICIENTS FROM FIXED FILTERS FOR VIDEO CODING
- Publication number 20220337825
- Publication date Oct 20, 2022
- QUALCOMM Incorporated
- Marta Karczewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE HISTORY BASED NON-ADJACENT MVPs FOR WAVEFRONT PROCESSING O...
- Publication number 20220329844
- Publication date Oct 13, 2022
- QUALCOMM Incorporated
- Luong Pham Van
- 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
INTRA VIDEO CODING USING A DECOUPLED TREE STRUCTURE
- Publication number 20220256203
- Publication date Aug 11, 2022
- QUALCOMM Incorporated
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIXED BIT DEPTH PROCESSING FOR CROSS-COMPONENT LINEAR MODEL (CCLM)...
- Publication number 20220103842
- Publication date Mar 31, 2022
- QUALCOMM Incorporated
- Luong Pham Van
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER MODES WITH WEIGHTING-AVERAGED PREDICTION, SYMMETRIC MVD OR AF...
- Publication number 20220070443
- Publication date Mar 3, 2022
- QUALCOMM Incorporated
- Chun-Chi Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOTION VECTOR PREDICTION
- Publication number 20220070486
- Publication date Mar 3, 2022
- QUALCOMM Incorporated
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLIFICATION OF HISTORY-BASED MOTION VECTOR PREDICTION
- Publication number 20220046273
- Publication date Feb 10, 2022
- QUALCOMM Incorporated
- Yu Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TREE-TYPE CODING FOR VIDEO CODING
- Publication number 20210344970
- Publication date Nov 4, 2021
- QUALCOMM Incorporated
- Hsiao-Chiang Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SCALING LIST CONTROL FOR VIDEO CODING
- Publication number 20210329275
- Publication date Oct 21, 2021
- QUALCOMM Incorporated
- Wei-Jung Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING NUMBER OF SUBBLOCK MERGE CANDIDATES IN VIDEO CODING
- Publication number 20210314598
- Publication date Oct 7, 2021
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK PARTITIONING FOR IMAGE AND VIDEO CODING
- Publication number 20210314567
- Publication date Oct 7, 2021
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHARED CANDIDATE LIST AND PARALLEL CANDIDATE LIST DERIVATION FOR VI...
- Publication number 20210274189
- Publication date Sep 2, 2021
- QUALCOMM Incorporated
- Vadim SEREGIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BINARY SPLIT AT PICTURE BOUNDARY FOR IMAGE AND VIDEO CODING
- Publication number 20210250621
- Publication date Aug 12, 2021
- QUALCOMM Incorporated
- Han Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HISTORY-BASED MOTION VECTOR PREDICTOR CONSTRAINT FOR MERGE ESTIMATI...
- Publication number 20210203982
- Publication date Jul 1, 2021
- QUALCOMM Incorporated
- Han HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE MOTION PREDICTION
- Publication number 20210195230
- Publication date Jun 24, 2021
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Wei-Jung Chien

Person

Patents Grantslast 30 patents

Intra block copy prediction restrictions in video coding

Adaptive GOP structure with future reference frame in random access...

Motion vector prediction

Advanced temporal motion vector prediction

Predicting filter coefficients from fixed filters for video coding

Multiple history based non-adjacent MVPs for wavefront processing o...

Video coding with unfiltered reference samples using different chro...

Signaling number of subblock merge candidates in video coding

Encoding high dynamic range video data

Gradient-based prediction refinement for video coding

Harmonization of prediction-domain filters with interpolation filte...

Adaptive bilateral matching for decoder side motion vector refinement

Maximum allowed block size for BDPCM mode

Adaptive subblock size for affine motion compensation

Early termination of motion vector refinement process in video coding

Shared candidate list and parallel candidate list derivation for vi...

Video intra prediction using hybrid recursive filters

Tree-type coding for video coding

Intra video coding using a decoupled tree structure

Adaptive GOP structure with future reference frame in random access...

History-based motion vector predictor constraint for merge estimati...

Binary split at picture boundary for image and video coding

Filtering video data using a plurality of filters

Motion vector prediction

Inter modes with weighting-averaged prediction, symmetric MVD or af...

Signaling number of subblock merge candidates in video coding

Motion vector derivation in video coding

Palette and prediction mode signaling

Simplification of history-based motion vector prediction

Merge mode coding for video coding

Patents Applicationslast 30 patents

PREDICTING FILTER COEFFICIENTS FROM FIXED FILTERS FOR VIDEO CODING

TRUNCATION ERROR SIGNALING AND ADAPTIVE DITHER FOR LOSSY BANDWIDTH...

MOTION SEARCH FOR REFERENCE BLOCK SELECTION

ENCODING HIGH DYNAMIC RANGE VIDEO DATA

ADAPTIVE GOP STRUCTURE WITH FUTURE REFERENCE FRAME IN RANDOM ACCESS...

SIGNALING NUMBER OF SUBBLOCK MERGE CANDIDATES IN VIDEO CODING

MOTION VECTOR PREDICTION

SIGNALING OF TRIANGLE MERGE MODE INDEXES IN VIDEO CODING

FILTERING VIDEO DATA USING A PLURALITY OF FILTERS

FILTERING VIDEO DATA USING A PLURALITY OF FILTERS

VIDEO INTRA PREDICTION USING HYBRID RECURSIVE FILTERS

USING UNREFINED MOTION VECTORS FOR PERFORMING DECODER-SIDE MOTION V...

ADAPTIVE BILATERAL MATCHING FOR DECODER SIDE MOTION VECTOR REFINEMENT

INTRA BLOCK COPY PREDICTION RESTRICTIONS IN VIDEO CODING

PREDICTING FILTER COEFFICIENTS FROM FIXED FILTERS FOR VIDEO CODING

MULTIPLE HISTORY BASED NON-ADJACENT MVPs FOR WAVEFRONT PROCESSING O...

SIGNALING OF TRIANGLE MERGE MODE INDEXES IN VIDEO CODING

INTRA VIDEO CODING USING A DECOUPLED TREE STRUCTURE

FIXED BIT DEPTH PROCESSING FOR CROSS-COMPONENT LINEAR MODEL (CCLM)...

INTER MODES WITH WEIGHTING-AVERAGED PREDICTION, SYMMETRIC MVD OR AF...

MOTION VECTOR PREDICTION

SIMPLIFICATION OF HISTORY-BASED MOTION VECTOR PREDICTION

TREE-TYPE CODING FOR VIDEO CODING

ADAPTIVE SCALING LIST CONTROL FOR VIDEO CODING

SIGNALING NUMBER OF SUBBLOCK MERGE CANDIDATES IN VIDEO CODING

BLOCK PARTITIONING FOR IMAGE AND VIDEO CODING

SHARED CANDIDATE LIST AND PARALLEL CANDIDATE LIST DERIVATION FOR VI...

BINARY SPLIT AT PICTURE BOUNDARY FOR IMAGE AND VIDEO CODING

HISTORY-BASED MOTION VECTOR PREDICTOR CONSTRAINT FOR MERGE ESTIMATI...

AFFINE MOTION PREDICTION