QY

Qiang Yan

BC Beijing Jingdong Century Trading Co.: 1 patents #6 of 48Top 15%
BC Beijing Jingdong Shangke Information Technology Co.: 1 patents #9 of 70Top 15%
📍 Beijing, MD: #32 of 45 inventorsTop 75%
Overall (2021): #297,288 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11023534 Classification method and a classification device for service data Xiao WANG, Shengli Ge, Aihua Li 2021-06-01