SC

SUNG-JAY CHANG

CS Chiun Mai Communication Systems: 1 patents #140 of 280Top 50%
📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #2,892,148 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9984153 Electronic device and music play system and method CHIH-PU HSU, HSIU-HUA YEN 2018-05-29