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XC Xiamen Topstar Lighting Co.: 1 patents #4 of 5Top 80%
Overall (2024): #223,494 of 561,600Top 40%
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Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12066168 Filament lamp Yongjie Wu, Jinyun LIN 2024-08-20