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Yali Si

TC Tecmen Electronics Co.: 1 patents #2 of 3Top 70%
Overall (2025): #166,081 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1084526 Welding mask Jicheng Jiang 2025-07-15