Inventor

Tang Diaolong

CN2 patents

Patents

2 patents

US11205223B2Dec 21, 2021

Blockchain-based service processing methods and apparatuses

ALIPAY HANGZHOU INF TECH CO LTD0 citations46

US11546333B2Jan 3, 2023

Blockchain-based service processing methods, apparatuses, devices, and storage media

ALIPAY HANGZHOU INF TECH CO LTD0 citations43