YC

Yu-Wei Chang

EC Entire Technology Co.: 1 patents #3 of 17Top 20%
📍 Taoyuan, DE: #1 of 1 inventorsTop 100%
Overall (2011): #120,769 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8058333 Flame retarding composite material Chia-Chang Chang, Wen-Sheng Wang 2011-11-15