HY

Hongping Yu

WC Wuhan China Star Optoelectronics Technology Co.: 1 patents #64 of 157Top 45%
Overall (2020): #445,663 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10679851 Poly-silicon thin film and preparation method of thin film transistor Peng He 2020-06-09