Inventor · disambiguated record
Jun Liu
Also filed as: LIU JUN · LIU JUN-SH
6 granted patents·23 citations·filing 2000–2017
75Inventor score
Files withLIU JUN2AVANSYS POWER CO LTD1GUANGDONG MEIZHI PREC MFG CO1MILLENNIUM OILFLOW SYSTEMS & TECHNOLOGY INC1VALEO EQUIP ELECTR MOTEUR1
Top patents by PatentIndex Score
6 records- 0171US10938257B2Stator for motor, motor and compressorGUANGDONG MEIZHI PREC MFG CO·Filed 2017·Granted Mar 2, 2021·2 cites·8 claims
- 0261US8283879B2Braking controller of a three-phase permanent magnetic brushless DC motor for directly driving a screw pumpLIU JUN·Filed 2006·Granted Oct 9, 2012·2 cites·3 claims
- 0359US10270308B2Brush-holder support plate for electric motor, and corresponding brush-holderVALEO EQUIP ELECTR MOTEUR·Filed 2015·Granted Apr 23, 2019·1 cites·20 claims
- 0459USD449271SPower supply unitAVANSYS POWER CO LTD·Filed 2000·Granted Oct 16, 2001·18 cites·1 claims
- 0549US9059606B2Surface motor direct-drive sucker-rod screw pump deviceMILLENNIUM OILFLOW SYSTEMS & TECHNOLOGY INC·Filed 2014·Granted Jun 16, 2015·0 cites·16 claims
- 0644US8702400B2Surface motor direct-drive sucker-rod screw pump deviceLIU JUN·Filed 2006·Granted Apr 22, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →