CH

Chih Jumg Hung

TT Tdk Taiwan: 1 patents #157 of 190Top 85%
Overall (All Time): #3,162,840 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8462452 Electromagnetic driving device Chao-Chang Hu 2013-06-11