Jucai LIN

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for predicting a coding block
- Patent number 12,335,459
- Issue date Jun 17, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and method for inter prediction based on a merge mode
- Patent number 12,309,391
- Issue date May 20, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, codec device for intra frame and inter frame joint prediction
- Patent number 12,301,798
- Issue date May 13, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear model prediction method and coder
- Patent number 12,301,831
- Issue date May 13, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for intra-prediction
- Patent number 12,301,791
- Issue date May 13, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Cheng Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for video processing
- Patent number 12,301,830
- Issue date May 13, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Cheng Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine predication method, computing device and non-transitory stor...
- Patent number 12,267,495
- Issue date Apr 1, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine prediction method and related devices
- Patent number 12,250,396
- Issue date Mar 11, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for acquiring motion vectors, prediction method and device
- Patent number 12,244,822
- Issue date Mar 4, 2025
- ZHEIJIANG DAHUA TECHNOLOGY CO., LTD.
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-block motion prediction method, coding method, and encoder
- Patent number 12,244,850
- Issue date Mar 4, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency assembly and electronic device
- Patent number 12,238,330
- Issue date Feb 25, 2025
- SHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for inter-frame prediction
- Patent number 12,200,189
- Issue date Jan 14, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for block division in video processing
- Patent number 12,166,980
- Issue date Dec 10, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Xue Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for image coding
- Patent number 12,155,861
- Issue date Nov 26, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-frame prediction method based on merge with motion vector dif...
- Patent number 12,113,983
- Issue date Oct 8, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for image coding
- Patent number 12,034,918
- Issue date Jul 9, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Cheng Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for inter-frame prediction
- Patent number 12,028,512
- Issue date Jul 2, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for intra prediction
- Patent number 12,003,710
- Issue date Jun 4, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Cheng Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for intra prediction
- Patent number 11,818,336
- Issue date Nov 14, 2023
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for intra prediction
- Patent number 11,659,170
- Issue date May 23, 2023
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for video processing
- Patent number 11,527,068
- Issue date Dec 13, 2022
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Xinchao Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for video processing
- Patent number 10,977,498
- Issue date Apr 13, 2021
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Xinchao Cao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS, SYSTEMS, AND STORAGE MEDIUMS FOR VIDEO ENCODING AND DECODING
- Publication number 20250159135
- Publication date May 15, 2025
- Zhejiang Dahua Technology CO., LTD.
- Jucai LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PROCESSING METHOD AND ELECTRONIC DEVICE
- Publication number 20250069276
- Publication date Feb 27, 2025
- Zhejiang Dahua Technology CO., LTD.
- Shuang PENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE FILTERING
- Publication number 20240236313
- Publication date Jul 11, 2024
- Zhejiang Dahua Technology CO., LTD.
- Xue ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE FILTERING
- Publication number 20240137506
- Publication date Apr 25, 2024
- Zhejiang Dahua Technology CO., LTD.
- Xue ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR INTER FRAME PREDICTION OF A VIDEO
- Publication number 20240129526
- Publication date Apr 18, 2024
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR VIDEO ENCODING
- Publication number 20230319287
- Publication date Oct 5, 2023
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR VIDEO PROCESSING
- Publication number 20230319288
- Publication date Oct 5, 2023
- Zhejiang Dahua Technology CO., LTD.
- Cheng FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHOD FOR INTER PREDICTION BASED ON A MERGE MODE
- Publication number 20230300344
- Publication date Sep 21, 2023
- Zhejiang Dahua Technology CO., LTD.
- Yao CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TRANSFORMATION BASED ON AN INTRA BLOCK COPY...
- Publication number 20230291901
- Publication date Sep 14, 2023
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR BLOCK DIVISION IN VIDEO PROCESSING
- Publication number 20230209052
- Publication date Jun 29, 2023
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Xue ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR IMAGE COMPENSATION
- Publication number 20230206602
- Publication date Jun 29, 2023
- Zhejiang Dahua Technology CO., LTD.
- Xue ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR VIDEO CODING
- Publication number 20230209065
- Publication date Jun 29, 2023
- Zhejiang Dahua Technology CO., LTD.
- Xue ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE PREDICTION
- Publication number 20230199178
- Publication date Jun 22, 2023
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR INTRA-PREDICTION
- Publication number 20220303527
- Publication date Sep 22, 2022
- Zhejiang Dahua Technology CO., LTD.
- Cheng FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE PREDICTION METHOD AND RELATED DEVICES
- Publication number 20220272374
- Publication date Aug 25, 2022
- Zhejiang Dahua Technology CO., LTD.
- Feiyang ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY ASSEMBLY AND ELECTRONIC DEVICE
- Publication number 20220248048
- Publication date Aug 4, 2022
- Zhejiang Dahua Technology CO., LTD.
- Feiyang ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEAR MODEL PREDICTION METHOD AND CODER
- Publication number 20220217358
- Publication date Jul 7, 2022
- Zhejiang Dahua Technology CO., LTD.
- Feiyang ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-FRAME PREDICTION METHOD BASED ON MERGE WITH MOTION VECTOR DIF...
- Publication number 20220217356
- Publication date Jul 7, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, CODEC DEVICE FOR INTRA FRAME AND INTER FRAME JOINT PREDICTION
- Publication number 20220217337
- Publication date Jul 7, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ACQUIRING MOTION VECTORS, PREDICTION METHOD AND DEVICE
- Publication number 20220210436
- Publication date Jun 30, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-BLOCK MOTION PREDICTION METHOD, CODING METHOD, AND ENCODER
- Publication number 20220210464
- Publication date Jun 30, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE PREDICATION METHOD, COMPUTING DEVICE AND NON-TRANSITORY STOR...
- Publication number 20220210413
- Publication date Jun 30, 2022
- Zhejiang Dahua Technology CO., LTD.
- Feiyang ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE CODING
- Publication number 20220124326
- Publication date Apr 21, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTER-FRAME PREDICTION
- Publication number 20220124321
- Publication date Apr 21, 2022
- Zhejiang Dahua Technology CO., LTD.
- Feiyang ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PREDICTING A CODING BLOCK
- Publication number 20220094910
- Publication date Mar 24, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTER-FRAME PREDICTION
- Publication number 20220094911
- Publication date Mar 24, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE CODING
- Publication number 20220021874
- Publication date Jan 20, 2022
- Zhejiang Dahua Technology CO., LTD.
- Cheng FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTRA PREDICTION
- Publication number 20210409700
- Publication date Dec 30, 2021
- Zhejiang Dahua Technology CO., LTD.
- Cheng FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE CODING
- Publication number 20210409761
- Publication date Dec 30, 2021
- Zhejiang Dahua Technology CO., LTD.
- Dong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTRA PREDICTION
- Publication number 20210314564
- Publication date Oct 7, 2021
- Zhejiang Dahua Technology CO., LTD.
- Feiyang ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Systems and methods for predicting a coding block

Systems and method for inter prediction based on a merge mode

Method, codec device for intra frame and inter frame joint prediction

Linear model prediction method and coder

Method and system for intra-prediction

Systems and methods for video processing

Affine predication method, computing device and non-transitory stor...

Affine prediction method and related devices

Method for acquiring motion vectors, prediction method and device

Sub-block motion prediction method, coding method, and encoder

Radio frequency assembly and electronic device

Systems and methods for inter-frame prediction

Systems and methods for block division in video processing

Systems and methods for image coding

Inter-frame prediction method based on merge with motion vector dif...

Systems and methods for image coding

Systems and methods for inter-frame prediction

Systems and methods for intra prediction

Systems and methods for intra prediction

Systems and methods for intra prediction

Methods and systems for video processing

Methods and systems for video processing

Patents Applicationslast 30 patents

METHODS, SYSTEMS, AND STORAGE MEDIUMS FOR VIDEO ENCODING AND DECODING

VIDEO PROCESSING METHOD AND ELECTRONIC DEVICE

SYSTEMS AND METHODS FOR IMAGE FILTERING

SYSTEMS AND METHODS FOR IMAGE FILTERING

SYSTEMS AND METHODS FOR INTER FRAME PREDICTION OF A VIDEO

SYSTEMS AND METHODS FOR VIDEO ENCODING

SYSTEMS AND METHODS FOR VIDEO PROCESSING

SYSTEMS AND METHOD FOR INTER PREDICTION BASED ON A MERGE MODE

SYSTEMS AND METHODS FOR TRANSFORMATION BASED ON AN INTRA BLOCK COPY...

SYSTEMS AND METHODS FOR BLOCK DIVISION IN VIDEO PROCESSING

METHODS AND SYSTEMS FOR IMAGE COMPENSATION

METHODS AND SYSTEMS FOR VIDEO CODING

SYSTEMS AND METHODS FOR IMAGE PREDICTION

METHOD AND SYSTEM FOR INTRA-PREDICTION

AFFINE PREDICTION METHOD AND RELATED DEVICES

RADIO FREQUENCY ASSEMBLY AND ELECTRONIC DEVICE

LINEAR MODEL PREDICTION METHOD AND CODER

INTER-FRAME PREDICTION METHOD BASED ON MERGE WITH MOTION VECTOR DIF...

METHOD, CODEC DEVICE FOR INTRA FRAME AND INTER FRAME JOINT PREDICTION

METHOD FOR ACQUIRING MOTION VECTORS, PREDICTION METHOD AND DEVICE

SUB-BLOCK MOTION PREDICTION METHOD, CODING METHOD, AND ENCODER

AFFINE PREDICATION METHOD, COMPUTING DEVICE AND NON-TRANSITORY STOR...

SYSTEMS AND METHODS FOR IMAGE CODING

SYSTEMS AND METHODS FOR INTER-FRAME PREDICTION

SYSTEMS AND METHODS FOR PREDICTING A CODING BLOCK

SYSTEMS AND METHODS FOR INTER-FRAME PREDICTION

SYSTEMS AND METHODS FOR IMAGE CODING

SYSTEMS AND METHODS FOR INTRA PREDICTION

SYSTEMS AND METHODS FOR IMAGE CODING

SYSTEMS AND METHODS FOR INTRA PREDICTION