YH

Yu-Tsai Hsieh

EC Eternal Chemical Co.: 1 patents #3 of 20Top 15%
Overall (2011): #120,259 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7939155 Organic opto-electronic polymer and use thereof Ruei-Tang Chen 2011-05-10