QX

Qiushi Xu

BO BOE: 1 patents #555 of 1,364Top 45%
Overall (2016): #260,430 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9477146 Projection ring Yanshun Chen, Yaohui Li 2016-10-25