HC

Hsien-Ta Chen

Overall (All Time): #2,130,117 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7854373 Packing box for headphones 2010-12-21
5477960 Compact disk case 1995-12-26