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WC Weihai Hualing Opto-Electronics Co.: 1 patents #8 of 20Top 40%
Overall (All Time): #2,552,935 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12166937 Contact image sensor Li Jiang, Xiaowei Han, Yonghui Lin 2024-12-10