Inventor · disambiguated record
Ren Liu
Also filed as: LIU REN · LIU REN-HAUR
2 granted patents·2 pending applications·0 citations·filing 2003–2024
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Top patents by PatentIndex Score
4 records- 0161US2025120492A1Multifunctional nail polishing head and production method thereofSHANGHAI WELL SUN PREC TOOL CO LTD·Filed 2024·Application pending·0 cites
- 0235US2005124151A1Novel method to deposit carbon doped SiO2 films with improved film qualityTAIWAN SEMICONDUCTOR MFG·Filed 2003·Application pending·0 cites
- 0327USD1052183SAccessory for nail polisherSHANGHAI WELL SUN PREC TOOL CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·1 claims
- 0427USD1052184SAccessory for nail polisherSHANGHAI WELL SUN PREC TOOL CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →