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Wei-Chian Wang

HC High Tech Computer: 1 patents #52 of 140Top 40%
Overall (All Time): #3,402,031 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7301525 Coordinate positioning device and method thereof Wei-Chih Chang, Chia-Wei Chen 2007-11-27