Hangzhou Zhongcai Technology Co., Ltd.
China
| Total IP | 2 |
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| Total IP Rank # | 728,523 |
| IP Activity Score | 0.4/5.0 1 |
| IP Activity Rank # | 941,471 |
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| Last Patent | 2019 - Method and device for protecting... | |||||||||||||||
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| First Patent | 2018 - Method and device for protecting... | |||||||||||||||
Latest Inventions, Goods, Services
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