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Yun-Chang Yang

JC Jess-Link Products Co.: 2 patents #3 of 14Top 25%
📍 New Taipei, TW: #275 of 1,581 inventorsTop 20%
Overall (2025): #70,700 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12374823 Waterproof electrical connection device Ming-Wei Chen, Ming Xu, Wen-Fu Liao 2025-07-29
12261392 Waterproof structure of socket connector Ming Xu, Wen-Fu Liao, Ming-Wei Chen 2025-03-25