Inventor · disambiguated record
John M. Pigott
Also filed as: PIGOTT JOHN · PIGOTT JOHN M
83 granted patents·3 pending applications·820 citations·filing 1986–2024
99Inventor score
Top patents by PatentIndex Score
86 records- 0196US7439787B2Methods and apparatus for a digital pulse width modulator using multiple delay locked loopsFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Oct 21, 2008·49 cites·20 claims
- 0293US11619961B1Bandgap reference compensation circuitNXP USA INC·Filed 2021·Granted Apr 4, 2023·2 cites·20 claims
- 0393US7808286B1Circuitry in a driver circuitFREESCALE SEMICONDUCTOR INC·Filed 2009·Granted Oct 5, 2010·23 cites·20 claims
- 0491US5119265ASemiconductor device protection circuitMOTOROLA INC·Filed 1990·Granted Jun 2, 1992·65 cites·30 claims
- 0590US11293992B2Fault detection in hybrid DC-DC power convertorsNXP BV·Filed 2020·Granted Apr 5, 2022·3 cites·18 claims
- 0689US8447245B2Radio frequency transmitter having an amplifier with power supply modulationSTAUDINGER JOSEPH·Filed 2010·Granted May 21, 2013·24 cites·20 claims
- 0789US7707339B2Data arbitration on a bus to determine an extreme valueFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Apr 27, 2010·22 cites·20 claims
- 0888US10712763B2Sub-bandgap reference voltage sourceNXP USA INC·Filed 2019·Granted Jul 14, 2020·6 cites·15 claims
- 0987US9733302B2Circuit for monitoring metal degradation on integrated circuitFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Aug 15, 2017·5 cites·19 claims
- 1087US6166451ADistributed airbag firing system and interface circuit thereforMOTOROLA INC·Filed 1999·Granted Dec 26, 2000·70 cites·20 claims
- 1186US10218254B1Switching power supply and method for operating a switched-mode power supplyNXP USA INC·Filed 2017·Granted Feb 26, 2019·9 cites·17 claims
- 1286US6392558B1System for address initialization of generic nodes in a distributed command and control system and method thereforMOTOROLA INC·Filed 2000·Granted May 21, 2002·53 cites·34 claims
- 1384US10802521B2Voltage regulator with current-limiting and feed-forward circuitNXP USA INC·Filed 2019·Granted Oct 13, 2020·5 cites·20 claims
- 1484US9667084B2Wireless charging systems, devices, and methodsPIGOTT JOHN M·Filed 2013·Granted May 30, 2017·9 cites·24 claims
- 1583US11165426B1Level shifter and a method of level shifting a signalNXP USA INC·Filed 2020·Granted Nov 2, 2021·2 cites·21 claims
- 1683US8436582B2Battery cell equalizer systemPIGOTT JOHN M·Filed 2010·Granted May 7, 2013·9 cites·16 claims
- 1783US5077491ALow standby current comparator having a zero temperature coefficient with hysterisisMOTOROLA INC·Filed 1990·Granted Dec 31, 1991·42 cites·14 claims
- 1882US7800350B2Apparatus for optimizing diode conduction time during a deadtime intervalFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Sep 21, 2010·16 cites·20 claims
- 1982US6861817B2Method and apparatus for detecting a stall condition in a stepping motorFREESCALE SEMICONDUCTOR INC·Filed 2001·Granted Mar 1, 2005·30 cites·6 claims
- 2078US9103847B2Variable reluctance sensor interface with integration based arming thresholdPIGOTT JOHN M·Filed 2012·Granted Aug 11, 2015·3 cites·13 claims
- 2177US9466413B2Die-to-die inductive communication devices and methodsBRAUCHLER FRED T·Filed 2013·Granted Oct 11, 2016·5 cites·15 claims
- 2277US8242763B2DC to DC converter having ability of switching between continuous and discontinuous modes and method of operationPIGOTT JOHN M·Filed 2010·Granted Aug 14, 2012·6 cites·20 claims
- 2376US7973570B2Sample-and-hold (S/H) circuitFREESCALE SEMICONDUCTOR INC·Filed 2009·Granted Jul 5, 2011·11 cites·22 claims
- 2475US9104222B2Low dropout voltage regulator with a floating voltage referencePIGOTT JOHN M·Filed 2012·Granted Aug 11, 2015·4 cites·19 claims
- 2574US10958151B2Distributed control of a multiphase power converterNXP BV·Filed 2020·Granted Mar 23, 2021·1 cites·13 claims
- 2674US9846445B2Voltage supply regulator with overshoot protectionFREESCALE SEMICONDUCTOR INC·Filed 2016·Granted Dec 19, 2017·3 cites·19 claims
- 2774US9385190B2Deep trench isolation structure layout and method of formingFREESCALE SEMICONDUCTOR INC·Filed 2014·Granted Jul 5, 2016·4 cites·17 claims
- 2873US10812080B2High speed voltage level translator including an automatically bootstrapped cascode driverNXP USA INC·Filed 2018·Granted Oct 20, 2020·2 cites·8 claims
- 2973US9601479B2Protection circuit, circuit employing same, and associated method of operationFREESCALE SEMICONDUCTOR INC·Filed 2014·Granted Mar 21, 2017·2 cites·23 claims
- 3073US7969196B2Circuits and methods for buffering and communicating data signalsFREESCALE SEMICONDUCTOR INC·Filed 2010·Granted Jun 28, 2011·3 cites·15 claims
- 3172US10642303B1Fast-enable current sourceNXP USA INC·Filed 2019·Granted May 5, 2020·2 cites·20 claims
- 3272US8970209B2VRS interface with 1/T arming functionPIGOTT JOHN M·Filed 2012·Granted Mar 3, 2015·2 cites·20 claims
- 3372US7456679B2Reference circuit and method for generating a reference signal from a reference circuitFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Nov 25, 2008·8 cites·25 claims
- 3471US9285244B2Variable reluctance sensor interface with integration based arming thresholdFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Mar 15, 2016·1 cites·19 claims
- 3570US9356515B2Power switching device, three phase bridge inverter, and method of operating a power switching deviceSICARD THIERRY·Filed 2012·Granted May 31, 2016·3 cites·15 claims
- 3670US6166653ASystem for address initialization of generic nodes in a distributed command and control system and method thereforMOTOROLA INC·Filed 1998·Granted Dec 26, 2000·68 cites·56 claims
- 3770US4760286AComparator with input offset current eliminationMOTOROLA INC·Filed 1987·Granted Jul 26, 1988·25 cites·7 claims
- 3869US5483406AOvervoltage protection circuitMOTOROLA INC·Filed 1993·Granted Jan 9, 1996·28 cites·6 claims
- 3967US6825641B2High efficiency electrical switch and DC-DC converter incorporating sameFREESCALE SEMICONDUCTOR INC·Filed 2003·Granted Nov 30, 2004·20 cites·11 claims
- 4065US6803832B2Oscillator circuit having reduced layout area and lower power supply transientsFREESCALE SEMICONDUCTOR INC·Filed 2002·Granted Oct 12, 2004·11 cites·17 claims
- 4165US5760489AMethod for transmitting signals between a microprocessor and an interface circuitMOTOROLA INC·Filed 1996·Granted Jun 2, 1998·36 cites·20 claims
- 4263US11990832B2Multi-mode transition for a DC-DC converterNXP USA INC·Filed 2022·Granted May 21, 2024·0 cites·20 claims
- 4363US9559592B2Synchronous rectifier timer for discontinuous mode DC/DC converterPIGOTT JOHN M·Filed 2012·Granted Jan 31, 2017·2 cites·19 claims
- 4462US12483129B2Control of two-stage dc-dc converterNXP USA INC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 4562US10942535B2Operational amplifier with current limiting circuitryNXP USA INC·Filed 2019·Granted Mar 9, 2021·1 cites·20 claims
- 4662US10393597B2Over-temperature detector with test modeNXP USA INC·Filed 2018·Granted Aug 27, 2019·0 cites·18 claims
- 4762US5479092ACurvature correction circuit for a voltage referenceMOTOROLA INC·Filed 1995·Granted Dec 26, 1995·28 cites·18 claims
- 4861US12170254B2Transistor with integrated short circuit protectionNXP USA INC·Filed 2022·Granted Dec 17, 2024·0 cites·17 claims
- 4961US8049549B2Delta phi generator with start-up circuitFREESCALE SEMICONDUCTOR INC·Filed 2010·Granted Nov 1, 2011·2 cites·14 claims
- 5060US7276419B2Semiconductor device and method for forming the sameFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Oct 2, 2007·2 cites·6 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →