QL

Qingjun Luan

BO BOE: 1 patents #1,240 of 2,789Top 45%
Overall (2019): #308,178 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10508781 Light bar assembling device and light bar assembling method using the same Qing Zhang, Ting Wang, Yuhua Zhou 2019-12-17