DM

Dawei Ma

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #135 of 298Top 50%
BO BOE: 1 patents #1,593 of 3,191Top 50%
Overall (2021): #482,312 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10914565 Blade inspection device and method and printing modification device Lina Wang, Chunchieh Huang, Zifeng Wang 2021-02-09