YC

Yu-Fen Cheng

IT ITRI: 1 patents #81 of 472Top 20%
Overall (2005): #69,427 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6967255 Phenanthrene compounds Chi-Shen Tuan, Zong-Wei Tsai, S-Sling Hsu, Han-Bin Cheng, Shinn-Jen Chang 2005-11-22