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Thn-Chn Yu

GC General Plastic Industrial Co.: 1 patents #28 of 45Top 65%
KA Katun: 1 patents #8 of 23Top 35%
Overall (All Time): #2,488,692 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11947281 Method for filling toner into toner cartridge Shih-Hsiung Huang, Kuan-Tung Li, Chin-His Chuang, Jean Guay 2024-04-02