ZY

Zhengzhang You

EC Enraytek Optoelectronics Co.: 1 patents #11 of 21Top 55%
Overall (All Time): #2,856,327 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10283346 Sapphire substrate recycling method Houyong Ma, Jing JU, Qiming Li, Jingchao Xie 2019-05-07