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CHUN-YIN CHANG

AO Aopen: 1 patents #5 of 12Top 45%
Overall (2011): #336,732 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8000089 Modularized device and method for assembling the same 2011-08-16