YZ

Yalan Zheng

SC Shenzhen China Star Optoelectronics Semiconductor Display Technology Co.: 1 patents #59 of 182Top 35%
Overall (2022): #202,355 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11237209 Testing device and testing method for TFT array substrate — 2022-02-01