Inventor
CEN LIFANG
CN4 patents
Patents
4 patentsUS10200362B2Feb 5, 2019
Method and system for verifying an account operation
TENCENT TECH SHENZHEN CO LTD3 citations68
US9450939B2Sep 20, 2016
Method and apparatus for service login based on third party's information
TENCENT TECH SHENZHEN CO LTD3 citations68
US10276168B2Apr 30, 2019
Voiceprint verification method and device
TENCENT TECH SHENZHEN CO LTD1 citations60
US10554655B2Feb 4, 2020
Method and system for verifying an account operation
TENCENT TECH SHENZHEN CO LTD0 citations47