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Guanfeng Liu

XC Xiamen Leedarson Lighting Co.: 1 patents #63 of 139Top 50%
📍 Fujian, CN: #833 of 1,685 inventorsTop 50%
Overall (All Time): #2,686,874 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11473735 Light bulb apparatus Xiaobo Chen, Shenggan Wang, Mingyan Fu, Liangliang Cao, Mingli Wei +2 more 2022-10-18