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Youn-Fu You

LL Link Treasure Limited: 2 patents #9 of 26Top 35%
📍 Changhua City, TW: #12 of 72 inventorsTop 20%
Overall (2002): #33,927 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D463329 Stroller Cheng-Fan Yang, Lung-Yin Lin 2002-09-24
D452665 Latch mechanism for collapsible stroller Chuan-Ming Yeh, Cheng-Fan Yang 2002-01-01