Tian-Sheng Liu
Taiwan, Province of China
| Total IP | 2 |
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| Total IP Rank # | 727,435 |
| IP Activity Score | 0.4/5.0 1 |
| IP Activity Rank # | 940,074 |
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| Last Patent | 2020 - Position fine tuning device used... | |||||||||||||||
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| First Patent | 2019 - Precision positioning device of ... | |||||||||||||||
Latest Inventions, Goods, Services
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