YQ

Yifeng QIN

BC Beijing Boe Optoelectronics Technology Co.: 1 patents #164 of 333Top 50%
BO BOE: 1 patents #1,020 of 2,247Top 50%
Overall (2018): #184,972 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9857636 Display substrate and liquid crystal display device Yuguang Fan, Jian Li, Jing Han, Shichao Wang, Jingpeng Li 2018-01-02