Inventor · disambiguated record
Ming-Jung Tsai
Also filed as: TSAI MING-JUNG
39 granted patents·5 pending applications·1,054 citations·filing 2006–2024
96Inventor score
Top patents by PatentIndex Score
44 records- 0197US8183807B2Method of driving DC motor and related circuit for avoiding reverse currentTSAI MING-JUNG·Filed 2009·Granted May 22, 2012·1k cites·11 claims
- 0288US10978973B2Motor driving circuit and method thereofANPEC ELECTRONICS CORP·Filed 2020·Granted Apr 13, 2021·2 cites·12 claims
- 0380US8581534B2Method and motor driving circuit for adjusting rotational speed of motorTSAI MING-JUNG·Filed 2012·Granted Nov 12, 2013·5 cites·7 claims
- 0477US9871477B2Motor speed control circuit and control method thereofANPEC ELECTRONICS CORP·Filed 2015·Granted Jan 16, 2018·2 cites·10 claims
- 0574US7411367B2Full bridge circuit and DC motor capable of fixing output voltage and avoiding reverse currentANPEC ELECTRONICS CORP·Filed 2006·Granted Aug 12, 2008·10 cites·16 claims
- 0673US9490739B2Fan system—rotation speed control circuit and method for rotation speed error auto-calibration thereofANPEC ELECTRONICS CORP·Filed 2013·Granted Nov 8, 2016·3 cites·17 claims
- 0769US10050520B2Charge pump circuit and motor thereofANPEC ELECTRONICS CORP·Filed 2015·Granted Aug 14, 2018·1 cites·17 claims
- 0868US9407087B2Over voltage protection circuit and electronic system for handling hot plugANPEC ELECTRONICS CORP·Filed 2014·Granted Aug 2, 2016·2 cites·12 claims
- 0967US12445017B2Motor driver using spread spectrum mechanism for reducing electromagnetic interferenceANPEC ELECTRONICS CORP·Filed 2024·Granted Oct 14, 2025·0 cites·18 claims
- 1067US9774283B2Motor driving circuit and methodANPEC ELECTRONICS CORP·Filed 2015·Granted Sep 26, 2017·1 cites·10 claims
- 1166US10164556B2Control apparatus for eliminating magnetizing error of rotor in DC motor and method thereofANPEC ELECTRONICS CORP·Filed 2015·Granted Dec 25, 2018·1 cites·8 claims
- 1266US8157536B2Rotating speed adjustment circuit and related control system for a heat dissipation fanTENG TZU-CHENG·Filed 2008·Granted Apr 17, 2012·7 cites·11 claims
- 1364US9184684B2Motor driving circuit and method thereofTSAI MING-JUNG·Filed 2012·Granted Nov 10, 2015·2 cites·6 claims
- 1464US8395343B2Rotation speed control circuit, rotation speed control method and fan systemTSAI MING-JUNG·Filed 2010·Granted Mar 12, 2013·2 cites·25 claims
- 1561US9325266B2DC motor control method and DC motor control circuitANPEC ELECTRONICS CORP·Filed 2014·Granted Apr 26, 2016·1 cites·10 claims
- 1658US8441243B2Power control circuit, switching power converter, and method for reducing noise and switching lossCHEN KUN-MIN·Filed 2011·Granted May 14, 2013·2 cites·22 claims
- 1757US12047021B2Motor driver having high success rate starting mechanismANPEC ELECTRONICS CORP·Filed 2022·Granted Jul 23, 2024·0 cites·14 claims
- 1857US11955918B2Motor driver having startup adjusting mechanismANPEC ELECTRONICS CORP·Filed 2022·Granted Apr 9, 2024·0 cites·11 claims
- 1957US7772903B2Pulse width modulation circuit capable of linearly adjusting duty cycle with voltage and related methodANPEC ELECTRONICS CORP·Filed 2009·Granted Aug 10, 2010·3 cites·16 claims
- 2056US11799404B1Motor controller circuit having rotational speed locking mechanismANPEC ELECTRONICS CORP·Filed 2022·Granted Oct 24, 2023·0 cites·9 claims
- 2156US8174226B2Current limit control method of DC motor and related device and circuitTSAI MING-JUNG·Filed 2009·Granted May 8, 2012·3 cites·50 claims
- 2254US11038447B2System and method for driving motor with frequency conversion mechanismANPEC ELECTRONICS CORP·Filed 2020·Granted Jun 15, 2021·0 cites·8 claims
- 2354US10637376B1Device and method for automatically detecting initial position of rotor of motorANPEC ELECTRONICS CORP·Filed 2019·Granted Apr 28, 2020·0 cites·18 claims
- 2454US7940107B2Clamp circuit for clamping inrush voltage induced by hot plugging and related chipANPEC ELECTRONICS CORP·Filed 2009·Granted May 10, 2011·2 cites·19 claims
- 2553US11791754B1Motor driver having automatic phase switching mechanismANPEC ELECTRONICS CORP·Filed 2022·Granted Oct 17, 2023·0 cites·11 claims
- 2653US11742787B1Motor controller circuit having stable speed controlling mechanismANPEC ELECTRONICS CORP·Filed 2022·Granted Aug 29, 2023·0 cites·10 claims
- 2753US10637389B2Motor driving circuit and motor driving method thereofANPEC ELECTRONICS CORP·Filed 2018·Granted Apr 28, 2020·0 cites·8 claims
- 2848US11644041B2System and method for automatically correcting rotational speed of motor of fanANPEC ELECTRONICS CORP·Filed 2021·Granted May 9, 2023·0 cites·11 claims
- 2948US10998836B2System and method of driving motorANPEC ELECTRONICS CORP·Filed 2020·Granted May 4, 2021·0 cites·11 claims
- 3048US9748889B2Shutdown method for motor and motor drive circuit thereofANPEC ELECTRONICS CORP·Filed 2016·Granted Aug 29, 2017·0 cites·13 claims
- 3148US8947035B2Heat dissipation system, rotation speed control circuit and method thereofANPEC ELECTRONICS CORP·Filed 2013·Granted Feb 3, 2015·0 cites·16 claims
- 3247US10998839B2System and method for driving a motor to rotate at a high speedANPEC ELECTRONICS CORP·Filed 2019·Granted May 4, 2021·0 cites·6 claims
- 3347US7529109B2Driving circuit for switching DC powerANPEC ELECTRONICS CORP·Filed 2006·Granted May 5, 2009·2 cites·19 claims
- 3445US9130498B2Fan system—single-phase DC motor control circuit and control method thereofANPEC ELECTRONICS CORP·Filed 2013·Granted Sep 8, 2015·0 cites·20 claims
- 3544US10224909B1Error elimination amplifier and motor control circuit using the sameANPEC ELECTRONICS CORP·Filed 2018·Granted Mar 5, 2019·0 cites·15 claims
- 3643US10033309B2Control apparatus for dynamically adjusting phase switching of the DC motor and method thereofANPEC ELECTRONICS CORP·Filed 2017·Granted Jul 24, 2018·0 cites·16 claims
- 3742US11038448B2Motor driving circuit and method thereofANPEC ELECTRONICS CORP·Filed 2020·Granted Jun 15, 2021·0 cites·10 claims
- 3840US10498281B2Motor control systemANPEC ELECTRONICS CORP·Filed 2017·Granted Dec 3, 2019·0 cites·7 claims
- 3938US2013099709A1Circuit Protection Method and Motor Control CircuitTSAI MING-JUNG·Filed 2011·Application pending·0 cites
- 4038US2013038973A1Over Voltage Protection Circuit and Electronic System for Handling Hot PlugTSAI MING-JUNG·Filed 2011·Application pending·0 cites
- 4135US2014028232A1Motor Driving Circuit and MethodCHEN KUN-MIN·Filed 2012·Application pending·0 cites
- 4235US2013093373A1Motor Driving Circuit and Correction MethodCHEN KUN-MIN·Filed 2011·Application pending·0 cites
- 4334US2017019040A1Control apparatus for dynamically adjusting phase switching of the dc motor and method thereofANPEC ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 4432US8080955B2Driving method and related driving device for a motorCHEN KUN-MIN·Filed 2009·Granted Dec 20, 2011·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →