Inventor · disambiguated record
Sifang Lai
Also filed as: Lai Sifang
4 granted patents·56 citations·filing 2022–2025
77Inventor score
Top patents by PatentIndex Score
4 records- 0192USD1074057SCombined hair trimmer with baseGUANGZHOU SWAY TECH CO LTD·Filed 2025·Granted May 6, 2025·8 cites·1 claims
- 0292USD981042SHair clipperLai Sifang·Filed 2022·Granted Mar 14, 2023·26 cites·1 claims
- 0391USD1074058SCombined hair trimmer with baseGUANGZHOU SWAY TECH CO LTD·Filed 2025·Granted May 6, 2025·7 cites·1 claims
- 0486USD984052SShaverLai Sifang·Filed 2022·Granted Apr 18, 2023·15 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →