QM

Qun Ma

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #8 of 29Top 30%
BO BOE: 1 patents #555 of 1,364Top 45%
📍 Beijing, CA: #315 of 534 inventorsTop 60%
Overall (2016): #260,202 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9349922 Mask, mask group, manufacturing method of pixels and pixel structure Haidong Wu, Tae Gyu Kim, Juanjuan Bai 2016-05-24