Inventor · disambiguated record
Nengfei Xu
Also filed as: XU NENGFEI
3 granted patents·8 citations·filing 2016–2018
59Inventor score
Files withMICHAEL TODD BEAUTY LP3
Top patents by PatentIndex Score
3 records- 0180US10058351B2Personal care applianceMICHAEL TODD BEAUTY LP·Filed 2016·Granted Aug 28, 2018·6 cites·22 claims
- 0269US11266228B2Sonic makeup brushMICHAEL TODD BEAUTY LP·Filed 2018·Granted Mar 8, 2022·2 cites·9 claims
- 0351US11432847B2Personal care applianceMICHAEL TODD BEAUTY LP·Filed 2018·Granted Sep 6, 2022·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →