Patents/Inventors

Dingzhou Li

ShanghaiCN5 patents

4 Patents

US125614812026
Data Sharing System, Method and Apparatus, and Device and Medium
CHINA UNIONPAY CO., Ltd.
0 cites
US125415972026
Electronic Device
CHINA UNIONPAY CO., Ltd.
0 cites
US122425962025
Electronic Device, Trusted Application Calling Method and Apparatus, Device, and Medium
CHINA UNIONPAY CO., Ltd.
0 cites
US117759562023
Non-contact Communication Method and Communication Device
China Unionpay Co., Ltd.
0 cites