HH

Haifeng HAN

BC Beijing Jingdong Century Trading Co.: 1 patents #4 of 25Top 20%
BC Beijing Jingdong Shangke Information Technology Co.: 1 patents #6 of 31Top 20%
Overall (2019): #452,560 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10360770 Order re-check system Runsu Ning, Jingren Tang, Zanyuan Wang, Xuejing Cheng, Xu Yi +4 more 2019-07-23