CC

Chang-Hsiu Tsai Chen

Overall (All Time): #2,085,011 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8107166 Cabinet projection screen with automatic cover-lifting function — 2012-01-31
8023187 Cabinet projection screen with automatic push-pull structural function — 2011-09-20