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Jianzhu Du

OC Opple Lighting Co.: 1 patents #21 of 60Top 35%
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Overall (2022): #405,569 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11320133 Lighting fixture Guoping Wang, Qingjun Wei, Hongbo Wang, Zenglong Zhu 2022-05-03