YF

Yaoyao Feng

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #102 of 263Top 40%
BO BOE: 1 patents #1,020 of 2,247Top 50%
Overall (2018): #188,630 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9995979 Array substrate, display device, method for maintaining the same and method for manufacturing the same Guoquan Liu, Chong-Yang Fang 2018-06-12