HY

Han Yan

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #212 of 419Top 55%
BO BOE: 1 patents #1,593 of 3,191Top 50%
Overall (2021): #438,140 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11198297 Inkjet printing device and operation method thereof Yikun Dou, Yang Xu 2021-12-14