QH

Qingbi He

GC Guangzhou Haoyang Electronic Co.: 1 patents #5 of 11Top 50%
Overall (All Time): #2,500,037 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11988373 Light fixture with self-test ability of sealing Weikai Jiang, Jinjian Cai, Wenfeng Chen, Yinru Peng 2024-05-21