TH

Tsu-An Han

OT Opto Tech: 1 patents #54 of 112Top 50%
Overall (All Time): #3,389,893 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7239333 LED array package structure and method thereof Shun-Lih Tu, Chih-Hung Chuang, Huai-Ku Chung, Chia-Feng Yang, Cheng-Wei Yang +2 more 2007-07-03