YD

Yufu Du

BC Beijing Jingdong Shangke Information Technology Co.: 1 patents #3 of 21Top 15%
Overall (2018): #179,472 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9940177 Traffic control method and system — 2018-04-10