DL

Dagang Liu

HC Hefei Xinsheng Optoelectronics Technology Co.: 2 patents #108 of 453Top 25%
BO BOE: 2 patents #854 of 3,149Top 30%
Overall (2020): #181,093 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10662001 Feeder system Guangfei Chen 2020-05-26
10569529 Screen printing system and cleaning method thereof Guangfei Chen, Qingfeng Jiang 2020-02-25