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Yunjun Yan

NC Ningbo Xuanhua Electric Co.: 5 patents #1 of 3Top 35%
Overall (All Time): #788,972 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1094305 Surge protector 2025-09-23
D1094306 Surge protector 2025-09-23
D1094307 Surge protector 2025-09-23
D1093319 Adaptor 2025-09-16
D1093320 Adaptor 2025-09-16
D1038893 Junction box 2024-08-13