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Chang Hung Chiang

DE Delta Electronics: 2 patents #901 of 2,746Top 35%
Overall (All Time): #2,099,066 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D671238 LED bulb lamp CHENG-HSIU DU, Chun-Min Huang 2012-11-20
D671239 LED bulb lamp CHENG-HSIU DU, Chun-Min Huang 2012-11-20