KA

Kaiqiang AN

BC Beijing Didi Infinity Technology And Development Co.: 1 patents #50 of 227Top 25%
Overall (2021): #384,878 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11105644 Systems and methods for identifying closed road section Guoping Liu 2021-08-31