Yuzhuang XU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for control of blockchain data access based on sm...
- Patent number 11,687,921
- Issue date Jun 27, 2023
- China Unionpay Co., Ltd.
- Hehe Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smart contract-based data transfer method and system
- Patent number 10,903,982
- Issue date Jan 26, 2021
- China Unionpay Co., Ltd.
- Yuzhuang Xu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TRANSACTION PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE...
- Publication number 20240320668
- Publication date Sep 26, 2024
- China Unionpay Co., Ltd
- Yuzhuang XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCKCHAIN CONSENSUS METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM
- Publication number 20240163121
- Publication date May 16, 2024
- China Unionpay Co., Ltd
- Yan HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCKCHAIN DATA ACCESS AUTHORIZATION METHOD, APPARATUS, AND DEVICE
- Publication number 20230125083
- Publication date Apr 27, 2023
- China Unionpay Co., Ltd
- Yuzhuang XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONTROL OF BLOCKCHAIN DATA ACCESS BASED ON SM...
- Publication number 20220327531
- Publication date Oct 13, 2022
- China Unionpay Co., Ltd
- Hehe WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR BLOCKCHAIN TRANSACTION TRACING
- Publication number 20220005004
- Publication date Jan 6, 2022
- China Unionpay Co., Ltd
- Yuzhuang XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMART CONTRACT-BASED DATA TRANSFER METHOD AND SYSTEM
- Publication number 20200382278
- Publication date Dec 3, 2020
- China Unionpay Co., Ltd
- Yuzhuang XU
- G06 - COMPUTING CALCULATING COUNTING