DO

Dahchung Oweyang

TSMC: 1 patents #8,466 of 12,232Top 70%
📍 Baoshan, TW: #2,187 of 3,661 inventorsTop 60%
Overall (All Time): #3,426,155 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7094686 Contact hole printing by packing and unpacking Jian-Hong Chen, Bang-Chein Ho 2006-08-22