SF

Shougang Feng

OC Opple Lighting Co.: 1 patents #107 of 187Top 60%
Overall (All Time): #2,831,925 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10863603 Power supply applied to multiple loads, integrated power supply and lighting fixture Huan Liu, Zhonghua Sui, Xuejun Feng 2020-12-08