CS

Cunqiang Sun

SC Shandong New Beiyang Information Technology Co.: 1 patents #5 of 17Top 30%
📍 Shandong, CN: #90 of 381 inventorsTop 25%
Overall (2021): #488,905 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11037392 Vending machine and item dispensing method Chunguang Zhang, Botao Wang, Jianyu Sun 2021-06-15