SP

Shengkai Pan

HC Hefei Xinsheng Optoelectronics Technology Co.: 2 patents #476 of 1,065Top 45%
BO BOE: 2 patents #5,928 of 12,373Top 50%
Overall (All Time): #1,981,401 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10465277 Mask and evaporation device Peng Xu, Yongkang Qiao, Jie Liu 2019-11-05
9650741 Mask and a method of manufacturing the same — 2017-05-16