ZY

Zhengguo Yu

EC Enraytek Optoelectronics Co.: 1 patents #11 of 21Top 55%
Overall (All Time): #4,151,433 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10490701 Light emitting diode chip Huiwen Xu, Qiming Li 2019-11-26