ZY

Zhengzhang You

EC Enraytek Optoelectronics Co.: 1 patents #2 of 7Top 30%
Overall (2019): #200,356 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10283346 Sapphire substrate recycling method Houyong Ma, Jing JU, Qiming Li, Jingchao Xie 2019-05-07