Inventor · disambiguated record
Ming-Shi Tsai
Also filed as: TSAI MING-SHI
45 granted patents·3 pending applications·395 citations·filing 1999–2011
98Inventor score
Top patents by PatentIndex Score
48 records- 0191US7233121B2Fan speed control circuitDELTA ELECTRONICS INC·Filed 2005·Granted Jun 19, 2007·24 cites·14 claims
- 0291US6849978B2Motor having a magnetic bearingDELTA ELECTRONICS INC·Filed 2002·Granted Feb 1, 2005·31 cites·19 claims
- 0389US6509666B1Motor structureDELTA ELECTRONICS INC·Filed 2000·Granted Jan 21, 2003·36 cites·8 claims
- 0488US6652246B1Centrifugal fan having upside-down mounted structureDELTA ELECTRONICS INC·Filed 2000·Granted Nov 25, 2003·44 cites·8 claims
- 0582US7450379B2Heat dissipation device and fan module thereofDELTA ELECTRONICS INC·Filed 2005·Granted Nov 11, 2008·11 cites·8 claims
- 0680US8011896B2Fan systemDELTA ELECTRONICS INC·Filed 2006·Granted Sep 6, 2011·10 cites·21 claims
- 0780US7609018B2Fan system and control device thereofDELTA ELECTRONICS INC·Filed 2007·Granted Oct 27, 2009·17 cites·20 claims
- 0878US7570009B2Fan system and its control device and control methodDELTA ELECTRONICS INC·Filed 2006·Granted Aug 4, 2009·9 cites·22 claims
- 0977US7338256B2BlowerDELTA ELECTRONICS INC·Filed 2005·Granted Mar 4, 2008·10 cites·15 claims
- 1074US7665319B2Fan control device and methodDELTA ELECTRONICS INC·Filed 2005·Granted Feb 23, 2010·7 cites·17 claims
- 1174US7172390B2Hot swap fan connecting device thereofDELTA ELECTRONICS INC·Filed 2004·Granted Feb 6, 2007·17 cites·18 claims
- 1273US7323836B2Fan motor speed control circuit and voltage-regulating module thereofDELTA ELECTRONICS INC·Filed 2005·Granted Jan 29, 2008·9 cites·20 claims
- 1371US7598691B2Current control device and methodDELTA ELECTRONICS INC·Filed 2006·Granted Oct 6, 2009·8 cites·22 claims
- 1471US7447423B2Fan speed control device and method detailed description of the inventionDELTA ELECTRONICS INC·Filed 2006·Granted Nov 4, 2008·7 cites·20 claims
- 1568US7545112B2Fan motor control method and device thereofDELTA ELECTRONICS INC·Filed 2007·Granted Jun 9, 2009·6 cites·19 claims
- 1668US7218073B2Fan motor speed control circuitDELTA ELECTRONICS INC·Filed 2003·Granted May 15, 2007·17 cites·12 claims
- 1764US6406274B1Heat dissipation device having centrifugal bladesDELTA ELECTRONICS INC·Filed 2000·Granted Jun 18, 2002·11 cites·7 claims
- 1863US7218846B2Fan speed control circuitDELTA ELECTRONICS INC·Filed 2004·Granted May 15, 2007·12 cites·20 claims
- 1963US6291916B1Rotor balance structureDELTA ELECTRONICS INC·Filed 2000·Granted Sep 18, 2001·11 cites·16 claims
- 2061US7994746B2Motor control method and apparatus thereofDELTA ELECTRONICS INC·Filed 2008·Granted Aug 9, 2011·4 cites·20 claims
- 2160US8415907B2Motor control methodCHIU CHUN-LUNG·Filed 2011·Granted Apr 9, 2013·1 cites·8 claims
- 2258US6501648B2Self-stabilizing heat exhaust systemDELTA ELECTRONICS INC·Filed 2001·Granted Dec 31, 2002·10 cites·14 claims
- 2356US7834571B2Fan system and protecting device thereofDELTA ELECTRONICS INC·Filed 2007·Granted Nov 16, 2010·4 cites·16 claims
- 2456US7592852B2Methods for controlling driving circuitsDELTA ELECTRONICS INC·Filed 2005·Granted Sep 22, 2009·4 cites·15 claims
- 2555US8111030B2Motor control apparatus and motor control methodCHIU CHUN-LUNG·Filed 2008·Granted Feb 7, 2012·3 cites·10 claims
- 2655US7242857B2Motor control circuitDELTA ELECTRONICS INC·Filed 2004·Granted Jul 10, 2007·7 cites·10 claims
- 2754US6747385B2Motor structureDELTA ELECTRONICS INC·Filed 2002·Granted Jun 8, 2004·5 cites·16 claims
- 2853US7394215B2Thermal control variable-speed circuit without switching noiseDELTA ELECTRONICS INC·Filed 2003·Granted Jul 1, 2008·11 cites·10 claims
- 2952US7573213B2Motor driving method and device thereofDELTA ELECTRONICS INC·Filed 2006·Granted Aug 11, 2009·2 cites·19 claims
- 3052US7291949B2Mounting structure for motor controller of heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2004·Granted Nov 6, 2007·5 cites·16 claims
- 3151US7521882B2Control device and method of motorDELTA ELECTRONICS INC·Filed 2006·Granted Apr 21, 2009·2 cites·17 claims
- 3251US7416388B2FanDELTA ELECTRONICS INC·Filed 2004·Granted Aug 26, 2008·6 cites·30 claims
- 3350US6445148B2Structure of plural motor assembly and method for controlling the sameDELTA ELECTRONICS INC·Filed 2000·Granted Sep 3, 2002·10 cites·9 claims
- 3448US7438531B2Fan and rotor structure thereofDELTA ELECTRONICS INC·Filed 2004·Granted Oct 21, 2008·3 cites·20 claims
- 3548US6703757B2Motor structure having low profileDELTA ELECTRONICS INC·Filed 2001·Granted Mar 9, 2004·3 cites·12 claims
- 3647US7567749B2Motor control circuitDELTA ELECTRONICS INC·Filed 2007·Granted Jul 28, 2009·1 cites·13 claims
- 3747US7327589B2Full-bridge circuitDELTA ELECTRONICS INC·Filed 2005·Granted Feb 5, 2008·2 cites·20 claims
- 3844US7459876B2Motors and control methods thereofDELTA ELECTRONICS INC·Filed 2004·Granted Dec 2, 2008·4 cites·16 claims
- 3943US8324849B2Motor control apparatus and control method thereofKUO PO-TSUN·Filed 2008·Granted Dec 4, 2012·2 cites·18 claims
- 4043US2005257537A1Fan speed control systemDELTA ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 4141US8905721B2Fan control system using a microcontrollerMA WEN-CHUAN·Filed 2004·Granted Dec 9, 2014·2 cites·7 claims
- 4240US2005139348A1Hot swap fanDELTA ELECTRONICS INC·Filed 2004·Application pending·0 cites
- 4339US7449849B2Motor control circuit and method thereofDELTA ELECTRONICS INC·Filed 2005·Granted Nov 11, 2008·0 cites·19 claims
- 4439US7403700B2Motor control deviceDELTA ELECTRONICS INC·Filed 2006·Granted Jul 22, 2008·0 cites·22 claims
- 4538US7944162B2Motor control deviceDELTA ELECTRONICS INC·Filed 2008·Granted May 17, 2011·0 cites·12 claims
- 4638US7495401B2Control systems and switch devices thereofDELTA ELECTRONICS INC·Filed 2006·Granted Feb 24, 2009·0 cites·18 claims
- 4738US6104151AStarting circuit and method for stagedly starting an electrosensitive circuitDELTA ELECTRONICS INC·Filed 1999·Granted Aug 15, 2000·7 cites·17 claims
- 4837US2005047762A1Motor speed control deviceFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →