QL

Qingjun Luan

BO BOE: 2 patents #5,928 of 12,373Top 50%
Overall (All Time): #4,154,800 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

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