GM

Guobiao Ma

BC Beijing Jingdong Century Trading Co.: 1 patents #3 of 22Top 15%
BC Beijing Jingdong Shangke Information Technology Co.: 1 patents #9 of 51Top 20%
Overall (2020): #459,273 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D897385 Robot Lei Zhang, Yuming Xing 2020-09-29