公开(公告)号：US11263627B2

公开(公告)日：2022-03-01

申请号：US16194651

申请日：2018-11-19

Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

Inventor： Wa Ye ,  Jun Zhang ,  Yingchao Liu ,  Zhenyu Xu ,  Yadi Xiao ,  Liqiang Wang ,  Chengwei Lin ,  Kangyi Lin ,  Dacheng Zhuo ,  Zeqi Lian ,  Haixia Rao ,  Rui Tang ,  Junxian Zhang ,  Yong Lin ,  Jiandong Lin ,  Mengsha Zhou ,  Hongyang Wang ,  Xin Huang ,  Weifeng Zhu ,  Zheng Wang ,  Cunjin Li

IPC: G06Q20/38 ,  G06Q20/32 ,  G06Q20/34

Abstract: A card use system includes a first client configured to send a card use request including card information of a card, and display a payment code including a first resource account number corresponding to the first client; a second client configured to send a payment request to transfer a first quantity of resources from the first resource account number to a second resource account number corresponding to the second client; a card server configured to validate the card according to the card information; and in response to successfully validating the card, send a confirmation indication to the payment server; and a payment server configured to, in response to receiving the confirmation indication from the card server, transfer a second quantity of resources in the first resource account number corresponding to the first client to the second resource account number corresponding to the second client.