Kuei-Feng Chen
Taiwan, Province of China
Total IP | 1 |
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Total IP Rank # | 1,257,887 |
IP Activity Score | 0/5.0 0 |
IP Activity Rank # | 1,661,163 |
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Last Patent | 2019 - Cloth washing device | |||||||||||||||
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First Patent | 2017 - Cloth washing device |
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