Inventor · disambiguated record
Stuart Pullen
Also filed as: PULLEN STUART · PULLEN STUART W
24 granted patents·2 pending applications·1,093 citations·filing 1998–2021
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US6583610B2Virtual ripple generation in switch-mode power suppliesSEMTECH CORP·Filed 2001·Granted Jun 24, 2003·255 cites·66 claims
- 0294US6495995B2Self-clocking multiphase power supply controllerSEMTECH CORP·Filed 2001·Granted Dec 17, 2002·114 cites·65 claims
- 0393US11557964B2High-efficiency low-ripple burst mode for a charge pumpQUALCOMM INC·Filed 2021·Granted Jan 17, 2023·4 cites·30 claims
- 0492US6118336AStart-up circuit for self oscillating class D modulatorINTERSIL CORP·Filed 1998·Granted Sep 12, 2000·84 cites·12 claims
- 0588US7019504B2Constant ON-time controller for a buck converterARQUES TECHNOLOGY·Filed 2003·Granted Mar 28, 2006·70 cites·64 claims
- 0686US10523042B2Master-slave charging circuit with slave charger input current sensing and adaptive battery current limitingQUALCOMM INC·Filed 2017·Granted Dec 31, 2019·7 cites·27 claims
- 0786US10270342B2Error correction for average current sensing in a switching regulatorQUALCOMM INC·Filed 2018·Granted Apr 23, 2019·6 cites·30 claims
- 0886US9755514B2Charge shedding circuitQUALCOMM INC·Filed 2015·Granted Sep 5, 2017·6 cites·20 claims
- 0985US6472856B2Bounded power supply voltage positioningSEMTECH CORP·Filed 2001·Granted Oct 29, 2002·55 cites·43 claims
- 1085US6229389B1Class D modulator with peak current limit and load impedance sensing circuitsINTERSIL CORP·Filed 1999·Granted May 8, 2001·74 cites·14 claims
- 1183US6232833B1Low noise low distortion class D amplifierINTERSIL CORP·Filed 1999·Granted May 15, 2001·50 cites·11 claims
- 1282US6768376B2Dual mode class D amplifiersFiled 2003·Granted Jul 27, 2004·24 cites·4 claims
- 1381US10326296B2Dual-phase operation for concurrently charging a battery and powering a peripheral deviceQUALCOMM INC·Filed 2016·Granted Jun 18, 2019·4 cites·22 claims
- 1480US6871289B2Slew rate limited reference for a buck converterARQUES TECHNOLOGY·Filed 2003·Granted Mar 22, 2005·41 cites·26 claims
- 1580US6304137B1Output stage for high power class D amplifiersRED CHIP COMPANY LTD·Filed 1999·Granted Oct 16, 2001·67 cites·21 claims
- 1680US6107875AVariable frequency class D modulator with built in soft clipping and frequency limitingINTERSIL CORP·Filed 1998·Granted Aug 22, 2000·44 cites·12 claims
- 1778US6249182B1Class D amplifier with bandwidth independent of load impedanceINTERSIL CORP·Filed 1999·Granted Jun 19, 2001·38 cites·6 claims
- 1877US7107468B2Peak current sharing in a multi-phase buck converter power systemMICRO DEVICES CORP CALIFORNIA·Filed 2003·Granted Sep 12, 2006·35 cites·32 claims
- 1976US9294110B1Correction circuits for successive-approximation-register analog-to-digital convertersQUALCOMM INC·Filed 2015·Granted Mar 22, 2016·3 cites·19 claims
- 2070US10756614B2Lossless average input and output current sensing in a switched-mode power supplyQUALCOMM INC·Filed 2018·Granted Aug 25, 2020·3 cites·20 claims
- 2169US6108182AOvercurrent sensing circuit and self adjusting blankingINTERSIL CORP·Filed 1998·Granted Aug 22, 2000·27 cites·4 claims
- 2266US6297693B1Techniques for synchronizing a self oscillating variable frequency modulator to an external clockRED CHIP COMPANY LTD·Filed 1999·Granted Oct 2, 2001·32 cites·6 claims
- 2359US6587670B1Dual mode class D amplifiersHARRIS CORP·Filed 1999·Granted Jul 1, 2003·24 cites·2 claims
- 2451US6172541B1Driver circuit having load-independent slew rateINTERSIL CORP·Filed 1998·Granted Jan 9, 2001·26 cites·7 claims
- 2540US2020076306A1Buck/boost controller modesQUALCOMM INC·Filed 2019·Application pending·0 cites
- 2637US2017222463A1Duty cycle control for charging a batteryQUALCOMM INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →