Inventor · disambiguated record
Songfa Tang
Also filed as: TANG SONGFA
22 granted patents·7 pending applications·88 citations·filing 2007–2017
93Inventor score
Files withZHONGSHAN BROAD OCEAN MOTOR CO15TANG SONGFA8APPLIANCE MANUFACTURE CO LTD HUBEI QUEEN OCEAN ELECTRICAL1BROAD OCEAN MOTOR CO LTD ZHONGSHAN1CO LTD ZHONGSHAN BROAD OCEAN MOTOR MFG1
Top patents by PatentIndex Score
29 records- 0193US8339004B2Control box for motorTANG SONGFA·Filed 2011·Granted Dec 25, 2012·13 cites·10 claims
- 0291US8421288B2Motor having a serial port disposed on a control board received in a screw hole at the bottom of a control boxTANG SONGFA·Filed 2011·Granted Apr 16, 2013·12 cites·7 claims
- 0390US9160207B2High power brushless DC motor and control box structure with heat dissipation arrangementZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2013·Granted Oct 13, 2015·12 cites·11 claims
- 0487US8373323B2Control box for motorZHINGSHAN BROAD OCEAN MOTOR MFG CO LTD·Filed 2011·Granted Feb 12, 2013·10 cites·8 claims
- 0584US7812487B2Controller for a direct current brushless motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2007·Granted Oct 12, 2010·14 cites·6 claims
- 0683US9385572B2DC brushless motor with external rotorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2013·Granted Jul 5, 2016·6 cites·7 claims
- 0783US8853913B2Mounting structure for slot paper in a motor statorTANG SONGFA·Filed 2011·Granted Oct 7, 2014·6 cites·13 claims
- 0869US8476796B2Brushless DC motorTANG SONGFA·Filed 2011·Granted Jul 2, 2013·2 cites·8 claims
- 0968US10468933B2Brushless DC motorZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2016·Granted Nov 5, 2019·1 cites·10 claims
- 1068US8841808B2Heat-dissipation structure for motorTANG SONGFA·Filed 2011·Granted Sep 23, 2014·2 cites·8 claims
- 1167US10389186B2External rotor motor and draught fan comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2017·Granted Aug 20, 2019·1 cites·20 claims
- 1267US9088194B2Structure for heat dissipation of motorsTANG SONGFA·Filed 2011·Granted Jul 21, 2015·2 cites·5 claims
- 1366US9807894B2Motor controller and motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2015·Granted Oct 31, 2017·1 cites·18 claims
- 1466US9788458B2Motor controller and fan system comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Oct 10, 2017·2 cites·5 claims
- 1564US9088198B2MotorTANG SONGFA·Filed 2011·Granted Jul 21, 2015·2 cites·16 claims
- 1655US10076061B2Motor controller and fan system comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2017·Granted Sep 11, 2018·0 cites·11 claims
- 1755US8933600B2Brushless DC motor structure having a fan radiator for dissipating heat from the motor and the controllerLIU YONGGANG·Filed 2011·Granted Jan 13, 2015·1 cites·4 claims
- 1848US9614421B2Motor controller and brushless DC motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Granted Apr 4, 2017·0 cites·2 claims
- 1945US10389192B2Plastic-packaged stator and external rotor motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR·Filed 2016·Granted Aug 20, 2019·0 cites·11 claims
- 2045US8803386B2Brushless DC motor having structures for mounting a hall element and a magnetic ring outside a motor casingTANG SONGFA·Filed 2012·Granted Aug 12, 2014·0 cites·12 claims
- 2145US2014175957A1Rotor assembly and brushless dc motor comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2014·Application pending·0 cites
- 2245US2014001911A1Rotor assemblyZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2013·Application pending·0 cites
- 2345US2014084709A1Strip statorCO LTD ZHONGSHAN BROAD OCEAN MOTOR MFG·Filed 2013·Application pending·0 cites
- 2445US2014062265A1Brushless dc motorAPPLIANCE MANUFACTURE CO LTD HUBEI QUEEN OCEAN ELECTRICAL·Filed 2013·Application pending·0 cites
- 2544US8035331B2AC/DC converting circuit and motor controller using the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2009·Granted Oct 11, 2011·1 cites·16 claims
- 2643US2010214702A1Over-current protection circuit and motor controller comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2009·Application pending·0 cites
- 2742US9966881B2Bluetooth motor controller, brushless direct current motor, and multi-motor system comprising the sameZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2016·Granted May 8, 2018·0 cites·21 claims
- 2842US2014154109A1Fan systemBROAD OCEAN MOTOR CO LTD ZHONGSHAN·Filed 2013·Application pending·0 cites
- 2941US2014152127A1Stator for brushless external-rotor motor and method of manufacturing thereofZHONGSHAN BROAD OCEAN MOTOR CO·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →