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Yao-Kun Yang

Overall (2025): #42,125 of 469,880Top 9%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12258798 Door stop rod assembly 2025-03-25
D1067018 Hook lock 2025-03-18
12188260 Lock device with double-unlocking mode 2025-01-07