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Huiqing Duan

OC Opple Lighting Co.: 1 patents #107 of 187Top 60%
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Patent #TitleCo-InventorsDate
10168040 Dimming device and driving and dimming device having a detachable connector for connecting to a connector of another device Xingxing Xu, Shiwei Yu, Lei Zheng, Zhuang Zuo, Jianlin Xu +1 more 2019-01-01