CC

Ching-Sheng Chang

CO Comcast: 1 patents #98 of 291Top 35%
📍 Baoshan, TW: #142 of 443 inventorsTop 35%
Overall (2011): #336,694 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7889504 Portable electronic device Wen-Jen Liau, Jin-Ching Guo, Hsin-Shun Chen 2011-02-15