YC

Yulun Chang

AV Avision: 1 patents #70 of 148Top 50%
📍 Gongguan, TW: #322 of 523 inventorsTop 65%
Overall (All Time): #3,336,226 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7593145 Chassis shock lockup apparatus for an image scanning device — 2009-09-22