Patents/Inventors

Yuzhuang Xu

ShanghaiCN2 patents

3 Patents

US122734402025
Blockchain Data Access Authorization Method, Apparatus, and Device
CHINA UNIONPAY CO., Ltd.
0 cites
US122382302025
Blockchain Consensus Method, Apparatus, and Device, and Storage Medium
CHINA UNIONPAY CO., Ltd.
0 cites
US116879212023
Method and Device for Control of Blockchain Data Access Based on Smart Contract
CHINA UNIONPAY CO., Ltd.
0 cites