Inventor · disambiguated record
Wanjie Song
Also filed as: SONG WANJIE
2 granted patents·1 pending application·4 citations·filing 2014–2024
46Inventor score
Top patents by PatentIndex Score
3 records- 0172US10103670B2Motor control system and method and device for controlling power factor on motor sideGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Granted Oct 16, 2018·2 cites·12 claims
- 0262US9577561B2Method for suppressing a speed fluctuation, a control apparatus and a compressor control systemGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2014·Granted Feb 21, 2017·2 cites·12 claims
- 0335US2024388191A1Bootstrap drive circuit, motor controller, compressor, and vehicleANHUI WELLING AUTO PARTS CORPORATION LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →