WC

Wu Chia-Wen

OA Optotech Ag: 1 patents #7 of 27Top 30%
Overall (All Time): #3,155,269 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

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