LR

Lijun Ren

BO BOE: 1 patents #1,240 of 2,789Top 45%
📍 Tangshan City, CN: #1 of 10 inventorsTop 10%
Overall (2019): #371,252 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10431638 Array substrate and OLED display device — 2019-10-01