YC

Yi-Min Chen

EC E-Pin Optical Industry Co.: 1 patents #12 of 21Top 60%
📍 Hemei, TW: #2 of 2 inventorsTop 100%
Overall (2011): #125,159 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8042975 Plano-fresnel LED lens and LED assembly thereof San-Woei Shyu 2011-10-25