Weiwei XU

Person

Taizhou City, Zhejiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing method and apparatus
- Patent number 12,333,694
- Issue date Jun 17, 2025
- Huawei Technologies Co., Ltd.
- Quanhe Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing image signal conversion, and te...
- Patent number 12,284,350
- Issue date Apr 22, 2025
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for optimal power flow calculation in power syste...
- Patent number 12,272,950
- Issue date Apr 8, 2025
- STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD.
- Lei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Picture prediction method and apparatus
- Patent number 12,231,628
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus
- Patent number 12,200,224
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus
- Patent number 12,120,473
- Issue date Oct 15, 2024
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector prediction for video coding
- Patent number 12,113,959
- Issue date Oct 8, 2024
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture prediction method and apparatus
- Patent number 11,711,511
- Issue date Jul 25, 2023
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus
- Patent number 11,647,207
- Issue date May 9, 2023
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus, and terminal device
- Patent number 11,290,724
- Issue date Mar 29, 2022
- Huawei Technologies Co., Ltd.
- Shan Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intermediate compounds for preparation of praziquantel and processe...
- Patent number 10,508,112
- Issue date Dec 17, 2019
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Fuli Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for generating hexahedral mesh based on closed-form polycube
- Patent number 10,366,535
- Issue date Jul 30, 2019
- Zhejiang University
- Jin Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Preparation method for praziquantel and intermediate compounds thereof
- Patent number 10,035,798
- Issue date Jul 31, 2018
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Fuli Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Picture Prediction Method and Apparatus
- Publication number 20250211737
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250106405
- Publication date Mar 27, 2025
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE PROCESSING METHOD AND APPARATUS
- Publication number 20250045871
- Publication date Feb 6, 2025
- Huawei Technologies Co., Ltd
- Xiangyu Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTION VECTOR PREDICTION FOR VIDEO CODING
- Publication number 20250024018
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM
- Publication number 20240397070
- Publication date Nov 28, 2024
- Huawei Technologies Co., Ltd
- Yichuan Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND ELECTRONIC DEVICE
- Publication number 20240362760
- Publication date Oct 31, 2024
- Huawei Technologies Co., Ltd
- Weiwei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC RANGE MAPPING METHOD AND APPARATUS FOR PANORAMIC VIDEO
- Publication number 20240331117
- Publication date Oct 3, 2024
- Huawei Technologies Co., Ltd
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE CAPTURE METHOD, IMAGE DISPLAY METHOD, AND APPARATUS
- Publication number 20240323544
- Publication date Sep 26, 2024
- Huawei Technologies Co., Ltd
- Jinsong Wen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and Apparatus for Three-Dimensional Dynamic Tracking, Electr...
- Publication number 20240315813
- Publication date Sep 26, 2024
- Shining 3D Tech Co., Ltd.
- Yunfeng HUA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TONE MAPPING METHOD AND SYSTEM, AND DEVICE
- Publication number 20240221136
- Publication date Jul 4, 2024
- Huawei Technologies Co., Ltd
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS
- Publication number 20240223818
- Publication date Jul 4, 2024
- Huawei Technologies Co., Ltd
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method And Device For Optimal Power Flow Calculation In Electric Po...
- Publication number 20240213776
- Publication date Jun 27, 2024
- STATE GRID ZHEJIANG ELECTRIC POWER CO. , LTD.
- Lei CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDOOR SCENE VIRTUAL ROAMING METHOD BASED ON REFLECTION DECOMPOSITION
- Publication number 20240169674
- Publication date May 23, 2024
- Zhejiang University
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TONE MAPPING METHOD AND APPARATUS FOR PANORAMIC IMAGE
- Publication number 20240153051
- Publication date May 9, 2024
- Huawei Technologies Co., Ltd
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND SYSTEM, AND DEVICE
- Publication number 20240054623
- Publication date Feb 15, 2024
- Huawei Technologies Co., Ltd
- Hu CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TONE MAPPING METHOD AND APPARATUS
- Publication number 20230325987
- Publication date Oct 12, 2023
- Huawei Technologies Co., Ltd
- Yichuan WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Picture Prediction Method and Apparatus
- Publication number 20230188711
- Publication date Jun 15, 2023
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS
- Publication number 20230164328
- Publication date May 25, 2023
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DYNAMIC RANGE PROCESSING METHOD AND APPARATUS
- Publication number 20230140259
- Publication date May 4, 2023
- Huawei Technologies Co., Ltd
- Yichuan Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC RANGE MAPPING METHOD AND APPARATUS
- Publication number 20230054046
- Publication date Feb 23, 2023
- Huawei Technologies Co., Ltd
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODER, DECODER, SYSTEM, AND METHOD FOR DETERMINING TONE MAPPING C...
- Publication number 20230057829
- Publication date Feb 23, 2023
- Huawei Technologies Co., Ltd
- Hu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINATION OF A PARAMETER SET FOR A TONE MAPPING CURVE
- Publication number 20230054477
- Publication date Feb 23, 2023
- Huawei Technologies Co., Ltd
- Hu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH DYNAMIC RANGE HDR VIDEO PROCESSING METHOD, ENCODING DEVICE, AN...
- Publication number 20230049334
- Publication date Feb 16, 2023
- HUAWEI TECHNOLOGIES CO., LTD.
- Hu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARTUS FOR OBTAINING A MAPPING CURVE PARAMETER
- Publication number 20230042923
- Publication date Feb 9, 2023
- Huawei Technologies Co., Ltd
- Weiwei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING IMAGE SIGNAL CONVERSION, AND TE...
- Publication number 20220256157
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD AND APPARATUS
- Publication number 20220239880
- Publication date Jul 28, 2022
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS
- Publication number 20220237754
- Publication date Jul 28, 2022
- Huawei Technologies Co., Ltd
- Quanhe YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEIGHTED PREDICTION METHOD FOR MULTI-HYPOTHESIS ENCODING AND APPARATUS
- Publication number 20210297688
- Publication date Sep 23, 2021
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture Prediction Method and Apparatus
- Publication number 20210250581
- Publication date Aug 12, 2021
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS
- Publication number 20210185328
- Publication date Jun 17, 2021
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Image processing method and apparatus

Method and apparatus for processing image signal conversion, and te...

Method and device for optimal power flow calculation in power syste...

Picture prediction method and apparatus

Inter prediction method and apparatus

Video signal processing method and apparatus

Motion vector prediction for video coding

Picture prediction method and apparatus

Inter prediction method and apparatus

Inter prediction method and apparatus, and terminal device

Intermediate compounds for preparation of praziquantel and processe...

Method for generating hexahedral mesh based on closed-form polycube

Preparation method for praziquantel and intermediate compounds thereof

Patents Applicationslast 30 patents

Picture Prediction Method and Apparatus

INTER PREDICTION METHOD AND APPARATUS

PICTURE PROCESSING METHOD AND APPARATUS

MOTION VECTOR PREDICTION FOR VIDEO CODING

IMAGE PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM

IMAGE PROCESSING METHOD AND ELECTRONIC DEVICE

DYNAMIC RANGE MAPPING METHOD AND APPARATUS FOR PANORAMIC VIDEO

IMAGE CAPTURE METHOD, IMAGE DISPLAY METHOD, AND APPARATUS

Method and Apparatus for Three-Dimensional Dynamic Tracking, Electr...

TONE MAPPING METHOD AND SYSTEM, AND DEVICE

VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS

Method And Device For Optimal Power Flow Calculation In Electric Po...

INDOOR SCENE VIRTUAL ROAMING METHOD BASED ON REFLECTION DECOMPOSITION

TONE MAPPING METHOD AND APPARATUS FOR PANORAMIC IMAGE

IMAGE PROCESSING METHOD AND SYSTEM, AND DEVICE

TONE MAPPING METHOD AND APPARATUS

Picture Prediction Method and Apparatus

INTER PREDICTION METHOD AND APPARATUS

IMAGE DYNAMIC RANGE PROCESSING METHOD AND APPARATUS

DYNAMIC RANGE MAPPING METHOD AND APPARATUS

ENCODER, DECODER, SYSTEM, AND METHOD FOR DETERMINING TONE MAPPING C...

DETERMINATION OF A PARAMETER SET FOR A TONE MAPPING CURVE

HIGH DYNAMIC RANGE HDR VIDEO PROCESSING METHOD, ENCODING DEVICE, AN...

METHOD AND APPARTUS FOR OBTAINING A MAPPING CURVE PARAMETER

METHOD AND APPARATUS FOR PROCESSING IMAGE SIGNAL CONVERSION, AND TE...

VIDEO SIGNAL PROCESSING METHOD AND APPARATUS

IMAGE PROCESSING METHOD AND APPARATUS

WEIGHTED PREDICTION METHOD FOR MULTI-HYPOTHESIS ENCODING AND APPARATUS

Picture Prediction Method and Apparatus

INTER PREDICTION METHOD AND APPARATUS