Inventor · disambiguated record
Ruifei Yang
Also filed as: YANG RUIFEI
2 granted patents·1 pending application·0 citations·filing 2018–2020
25Inventor score
Files withBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD2BEIJING DIDI INFINITY TECH ANDDEVELOPMENT CO LTD1
Top patents by PatentIndex Score
3 records- 0147US10971001B2Artificial intelligent systems and methods for predicting traffic accident locationsBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Apr 6, 2021·0 cites·18 claims
- 0239US10713939B2Artificial intelligent systems and methods for predicting traffic accident locationsBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2018·Granted Jul 14, 2020·0 cites·20 claims
- 0325US2020226534A1Systems and methods for evaluating a scheduling strategy associated with designated driving servicesBEIJING DIDI INFINITY TECH ANDDEVELOPMENT CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →