CC

Chen-Feng Chien

📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #2,932,438 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9578698 Light emitted diode circuit — 2017-02-21