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US Umax Data Systems: 1 patents #55 of 119Top 50%
Overall (All Time): #3,730,980 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
5694315 Method for scanning multiple images in one scanning process Wei-Jen Huang, Ming-Mu Hsieh, Hsi-Chin Chen, Hsin-Chung Chang 1997-12-02