YC

Yi-Hu Chao

EC Everlight Electronics Co.: 1 patents #81 of 159Top 55%
Overall (All Time): #3,279,700 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7666710 Method of manufacturing photo couplers Ming-Jing LEE, Shih-Jen Chuang, Chih-Hung Hsu 2010-02-23