LJ

Long Jin

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #109 of 273Top 40%
BO BOE: 1 patents #1,419 of 3,149Top 50%
📍 Zhiluo, CN: #2 of 5 inventorsTop 40%
Overall (2020): #372,946 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10651384 Double-layer mask component and evaporation device Rong Zhao 2020-05-12