CS

Chen Shun-Chih

OA Optotech Ag: 1 patents #7 of 27Top 30%
Overall (All Time): #3,155,268 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8419224 Light-emitting diode streetlight structure Lin Wan-Chih, Tai Yi-Ming, Yang Cheng-Wei, Wu Chia-Wen 2013-04-16