DC

Der-San Chen

📍 Tainan, TW: #2,005 of 4,566 inventorsTop 45%
Overall (All Time): #2,100,719 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10396691 Motor control circuit system 2019-08-27
D630141 Disc brake caliper 2011-01-04