Inventor
LIU GUOGUO
CN3 patents
Patents
3 patentsUS11113684B2Sep 7, 2021
Device, system, and method for creating virtual credit card
TENCENT TECH SHENZHEN CO LTD2 citations68
US10579980B2Mar 3, 2020
Method and apparatus for displaying transaction information
TENCENT TECH SHENZHEN CO LTD1 citations54
US10181024B2Jan 15, 2019
Method, device, and system for updating authentication information
TENCENT TECH SHENZHEN CO LTD0 citations31