YC

Yunwei Chen

XC Xiamen Eco Lighting Co.: 1 patents #120 of 215Top 60%
Overall (All Time): #2,907,181 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10066824 LED filament lamp Feng-Yu Wu, Minghao Wu, Fuwen Li 2018-09-04