Lei, Zhenbang
China
| Total IP | 3 |
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| Total IP Rank # | 503,174 |
| IP Activity Score | 1.1/5.0 3 |
| IP Activity Rank # | 339,971 |
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| Last Patent | 2023 - Sectional honeycomb curtain and ... | |||||||||||||||
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| First Patent | 2016 - Poll-cord control device for cur... | |||||||||||||||
Latest Inventions, Goods, Services
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