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SungWoo Choi

📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,060,404 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9076906 Hetero-junction bipolar phototransistor with improved noise characteristic Mutsuo Ogura, Nobuyuki Hayama, Katsuhiko Nishida 2015-07-07