Assignee
ANPEC ELECTRONICS CORP
TW·305 granted patents·54 pending applications·784 citations·filing 2003–2024
Top patents by PatentIndex Score
359 records- 0195US9991775B1Constant on-time converter having fast transient responseANPEC ELECTRONICS CORP·Filed 2017·Granted Jun 5, 2018·16 cites·12 claims
- 0295US8358118B2Current mode boost converter with fixed PWM/PFM boundaryANPEC ELECTRONICS CORP·Filed 2010·Granted Jan 22, 2013·34 cites·14 claims
- 0394US10122278B1Control circuit operating in pulse skip mode and voltage converter having the sameANPEC ELECTRONICS CORP·Filed 2018·Granted Nov 6, 2018·12 cites·11 claims
- 0493US11476789B1System of driving and controlling motorANPEC ELECTRONICS CORP·Filed 2021·Granted Oct 18, 2022·2 cites·15 claims
- 0593US10996701B1Power converter having fast transient responseANPEC ELECTRONICS CORP·Filed 2020·Granted May 4, 2021·9 cites·8 claims
- 0693US10498237B1Multi-phase DC-DC power converter and driving method of the sameANPEC ELECTRONICS CORP·Filed 2019·Granted Dec 3, 2019·15 cites·9 claims
- 0793US9966849B1Current mode voltage converter having fast transient responseANPEC ELECTRONICS CORP·Filed 2017·Granted May 8, 2018·11 cites·14 claims
- 0893US9543826B2Audible noise avoiding circuit and DC-DC boost converter having the sameANPEC ELECTRONICS CORP·Filed 2015·Granted Jan 10, 2017·11 cites·16 claims
- 0992US12451799B2Power converter having overvoltage protection mechanismANPEC ELECTRONICS CORP·Filed 2023·Granted Oct 21, 2025·2 cites·14 claims
- 1092US11743982B1Light sensor having control complexity reducing mechanismANPEC ELECTRONICS CORP·Filed 2022·Granted Aug 29, 2023·2 cites·18 claims
- 1192US11522485B2Three-phase motor driving circuit and three-phase motor driving methodANPEC ELECTRONICS CORP·Filed 2021·Granted Dec 6, 2022·2 cites·14 claims
- 1292US11226666B2Power failure prevention system with power management mechanism and power failure prevention method with power management mechanismANPEC ELECTRONICS CORP·Filed 2020·Granted Jan 18, 2022·3 cites·14 claims
- 1392US10412813B1Ambient light sensorANPEC ELECTRONICS CORP·Filed 2019·Granted Sep 10, 2019·13 cites·10 claims
- 1492US10348228B1Motor driving circuit and method thereofANPEC ELECTRONICS CORP·Filed 2018·Granted Jul 9, 2019·5 cites·10 claims
- 1591US11799473B1Closed-loop inductor current emulating circuitANPEC ELECTRONICS CORP·Filed 2022·Granted Oct 24, 2023·3 cites·20 claims
- 1691US11514873B1Method of adjusting brightness of display deviceANPEC ELECTRONICS CORP·Filed 2022·Granted Nov 29, 2022·2 cites·7 claims
- 1791US11205984B1Motor driving circuit and motor driving methodANPEC ELECTRONICS CORP·Filed 2020·Granted Dec 21, 2021·2 cites·10 claims
- 1891US8963260B2Power semiconductor device and fabrication method thereofANPEC ELECTRONICS CORP·Filed 2013·Granted Feb 24, 2015·11 cites·12 claims
- 1990US11085818B1Rapid sensing value estimation circuit and method thereofANPEC ELECTRONICS CORP·Filed 2020·Granted Aug 10, 2021·3 cites·16 claims
- 2090US9966852B1Dual voltage output device and charging circuit thereofANPEC ELECTRONICS CORP·Filed 2017·Granted May 8, 2018·8 cites·9 claims
- 2190US9806650B1Motor driving apparatusANPEC ELECTRONICS CORP·Filed 2016·Granted Oct 31, 2017·5 cites·18 claims
- 2290US8790971B1Method of fabricating a super junction transistorANPEC ELECTRONICS CORP·Filed 2014·Granted Jul 29, 2014·8 cites·5 claims
- 2390US8603879B2Method for fabricating super-junction power device with reduced miller capacitanceANPEC ELECTRONICS CORP·Filed 2013·Granted Dec 10, 2013·8 cites·11 claims
- 2490US7508181B2Switching regulator capable of compensating output errorsANPEC ELECTRONICS CORP·Filed 2006·Granted Mar 24, 2009·33 cites·18 claims
- 2589US10574230B1Power switch circuitANPEC ELECTRONICS CORP·Filed 2019·Granted Feb 25, 2020·6 cites·12 claims
- 2689US10439524B1Motor driving circuit and method thereofANPEC ELECTRONICS CORP·Filed 2018·Granted Oct 8, 2019·4 cites·10 claims
- 2789US10211735B1Voltage converter for fast load transient responseANPEC ELECTRONICS CORP·Filed 2018·Granted Feb 19, 2019·9 cites·7 claims
- 2889US9111770B2Power semiconductor device and fabrication method thereofANPEC ELECTRONICS CORP·Filed 2014·Granted Aug 18, 2015·8 cites·5 claims
- 2988US10978973B2Motor driving circuit and method thereofANPEC ELECTRONICS CORP·Filed 2020·Granted Apr 13, 2021·2 cites·12 claims
- 3088US10123385B1Dimming controller and backlight module having the sameANPEC ELECTRONICS CORP·Filed 2017·Granted Nov 6, 2018·9 cites·12 claims
- 3187US11515791B2Transient response improving system and method with prediction mechanism of error amplified signalANPEC ELECTRONICS CORP·Filed 2021·Granted Nov 29, 2022·2 cites·9 claims
- 3287US10727746B1Multi-phase DC-DC power converter and driving method of the sameANPEC ELECTRONICS CORP·Filed 2019·Granted Jul 28, 2020·6 cites·6 claims
- 3387US10219348B1LED fault detection circuit and LED control circuit using the sameANPEC ELECTRONICS CORP·Filed 2018·Granted Feb 26, 2019·20 cites·16 claims
- 3487US10018202B1Fan control systemANPEC ELECTRONICS CORP·Filed 2017·Granted Jul 10, 2018·6 cites·12 claims
- 3587US9743475B1Operation method for LED dimming deviceANPEC ELECTRONICS CORP·Filed 2016·Granted Aug 22, 2017·9 cites·6 claims
- 3687US8846489B2Method for forming trench isolationANPEC ELECTRONICS CORP·Filed 2012·Granted Sep 30, 2014·6 cites·7 claims
- 3786US11664655B2Current limiting protection system and method of motor pre-driverANPEC ELECTRONICS CORP·Filed 2021·Granted May 30, 2023·2 cites·5 claims
- 3885US10770973B1Fast transient current mode control circuit and methodANPEC ELECTRONICS CORP·Filed 2019·Granted Sep 8, 2020·5 cites·10 claims
- 3985US10283994B2Switching charging circuitANPEC ELECTRONICS CORP·Filed 2017·Granted May 7, 2019·5 cites·12 claims
- 4085US7382195B2Power supply device for driving an amplifierANPEC ELECTRONICS CORP·Filed 2006·Granted Jun 3, 2008·12 cites·5 claims
- 4185US7202642B1Switching Regulator Capable of Raising System Stability by Virtual RippleANPEC ELECTRONICS CORP·Filed 2006·Granted Apr 10, 2007·22 cites·23 claims
- 4285US6800509B1Process for enhancement of voltage endurance and reduction of parasitic capacitance for a trench power MOSFETANPEC ELECTRONICS CORP·Filed 2003·Granted Oct 5, 2004·46 cites·12 claims
- 4384US11128218B2Adaptive frequency adjusting systemANPEC ELECTRONICS CORP·Filed 2020·Granted Sep 21, 2021·2 cites·6 claims
- 4483US11039521B1Proximity sensor with a sliced integration time sensing mechanism and sensing method thereofANPEC ELECTRONICS CORP·Filed 2020·Granted Jun 15, 2021·2 cites·10 claims
- 4583US10826396B1Automatic bandwidth control system for any switching frequency of power converterANPEC ELECTRONICS CORP·Filed 2019·Granted Nov 3, 2020·4 cites·6 claims
- 4683US9800131B1Phase controller and multi-phase voltage converter using the sameANPEC ELECTRONICS CORP·Filed 2016·Granted Oct 24, 2017·4 cites·20 claims
- 4783US9602036B2Motor speed curve control circuit and moter thereofANPEC ELECTRONICS CORP·Filed 2015·Granted Mar 21, 2017·3 cites·14 claims
- 4883US8354828B2Power supply with synchronized clocks and related DC-DC converterANPEC ELECTRONICS CORP·Filed 2009·Granted Jan 15, 2013·44 cites·26 claims
- 4982US10924312B1System and method of demodulating frequency shift keying signalANPEC ELECTRONICS CORP·Filed 2020·Granted Feb 16, 2021·2 cites·4 claims
- 5082US10314131B1LED driver with brightness control and driving method thereofANPEC ELECTRONICS CORP·Filed 2018·Granted Jun 4, 2019·3 cites·11 claims
Showing the top 50 of 359 patent records by PatentIndex Score.
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