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LIN-KAI HUNG

YC Yuan Deng Metals Industrial Co.: 1 patents #3 of 3Top 100%
Overall (All Time): #1,572,160 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7818846 Structure and manufacturing method of combination-type male hinge — 2010-10-26
7600296 Hinge structure with a disc locking mechanism — 2009-10-13
7578031 Hinge structure with auxiliary roller unit — 2009-08-25