SD

Shengping Du

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #219 of 471Top 50%
BO BOE: 1 patents #1,611 of 3,119Top 55%
Overall (2022): #263,845 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11309358 Display substrate and manufacturing method thereof Tongshang Su, Zhengfeng Huang, Yu-Lin Yang, Yun Ma, Wen-Rei Guo +1 more 2022-04-19