QN

Qian Ni

GE: 1 patents #1,537 of 4,612Top 35%
📍 Shanghai, MA: #43 of 74 inventorsTop 60%
Overall (2019): #308,131 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10212773 Dimming device and lighting device Hongbin Wei, Yonghui Deng, Longyu Chen 2019-02-19