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Chung-Hsing Chana

TSMC: 1 patents #8,466 of 12,232Top 70%
📍 Baoshan, TW: #2,187 of 3,661 inventorsTop 60%
Overall (All Time): #3,369,063 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7445159 Dual trench alternating phase shift mask fabrication San-De Tzu, Ming-Shuo Yen 2008-11-04