Inventor

LING HONGBO

CN2 patents

Patents

2 patents

US10990500B2Apr 27, 2021

Systems and methods for user analysis

BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD0 citations45

US10877968B2Dec 29, 2020

Systems and methods for data processing

BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD0 citations34