Inventor · disambiguated record
Jay B. Fletcher
Also filed as: FLETCHER JAY B
27 granted patents·5 pending applications·59 citations·filing 2011–2025
94Inventor score
Top patents by PatentIndex Score
32 records- 0195US10234883B1Dual loop adaptive LDO voltage regulatorAPPLE INC·Filed 2017·Granted Mar 19, 2019·19 cites·16 claims
- 0293US10146240B1High current LDO voltage regulator with dynamic pre-regulatorAPPLE INC·Filed 2018·Granted Dec 4, 2018·14 cites·20 claims
- 0390US10886851B1Voltage regulator with multi-level, multi-phase buck architectureAPPLE INC·Filed 2019·Granted Jan 5, 2021·5 cites·20 claims
- 0488US9989981B1Cascaded LDO voltage regulatorAPPLE INC·Filed 2017·Granted Jun 5, 2018·6 cites·20 claims
- 0582US11695336B2Multi-phase power converter with external phase circuitsAPPLE INC·Filed 2021·Granted Jul 4, 2023·1 cites·20 claims
- 0682US11397444B2Voltage regulator dropout detectionAPPLE INC·Filed 2020·Granted Jul 26, 2022·1 cites·20 claims
- 0781US12244231B2Power converter with overdrive switch controlAPPLE INC·Filed 2024·Granted Mar 4, 2025·0 cites·25 claims
- 0877US12231044B2Power converter circuit for use with multiple low-current power railsAPPLE INC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0977US11467614B2Voltage mode low-dropout regulator circuit with reduced quiescent currentAPPLE INC·Filed 2020·Granted Oct 11, 2022·1 cites·18 claims
- 1077US9843330B1Digital secondary control loop for voltage converterAPPLE INC·Filed 2016·Granted Dec 12, 2017·3 cites·20 claims
- 1176US11742761B2Voltage regulator with multi-level, multi-phase buck architectureAPPLE INC·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 1276US9306457B2Instantaneous load current monitoringAPPLE INC·Filed 2013·Granted Apr 5, 2016·4 cites·17 claims
- 1375US2024313646A1Multi-Phase Power Converter with External Phase CircuitsAPPLE INC·Filed 2024·Application pending·0 cites
- 1475US2025149984A1Power Converter Circuit For Use with Multiple Low-Current Power RailsAPPLE INC·Filed 2025·Application pending·0 cites
- 1574US10122269B2Current mode control of a buck converter using coupled inductanceAPPLE INC·Filed 2017·Granted Nov 6, 2018·2 cites·20 claims
- 1674US2024396452A1Regulator Switch ArrayAPPLE INC·Filed 2024·Application pending·0 cites
- 1771US12034370B2Power converter with overdrive switch controlAPPLE INC·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
- 1871US2023369972A1Multi-Phase Power Converter with External Phase CircuitsAPPLE INC·Filed 2023·Application pending·0 cites
- 1970US11431250B2Voltage regulator with multi-level, multi-phase buck architectureAPPLE INC·Filed 2021·Granted Aug 30, 2022·0 cites·20 claims
- 2067US11714480B2Computer system power monitoringAPPLE INC·Filed 2021·Granted Aug 1, 2023·0 cites·20 claims
- 2165US12081124B2Regulator switch arrayAPPLE INC·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 2265US11303208B2Cycle transitions for buck converter circuitsAPPLE INC·Filed 2019·Granted Apr 12, 2022·1 cites·16 claims
- 2362US11133663B2Reverse current protection circuitAPPLE INC·Filed 2017·Granted Sep 28, 2021·1 cites·20 claims
- 2459US12393257B2Wakeup circuitAPPLE INC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 2559US10520970B2Multi-phase current mode control loop incorporating a distributed transconductance stageAPPLE INC·Filed 2015·Granted Dec 31, 2019·1 cites·17 claims
- 2658US12093068B2Scalable low dropout regulator having multiple pass circuitsAPPLE INC·Filed 2022·Granted Sep 17, 2024·0 cites·20 claims
- 2757US11736017B2Pulse frequency modulation control methods for multi-phase power converters with coupled inductorsAPPLE INC·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 2857US11144110B2Computer system power monitoringAPPLE INC·Filed 2018·Granted Oct 12, 2021·0 cites·20 claims
- 2957US10491120B2Constant off-time control method for buck converters using coupled inductorsAPPLE INC·Filed 2018·Granted Nov 26, 2019·0 cites·20 claims
- 3052US10122275B2Constant off-time control method for buck converters using coupled inductorsAPPLE INC·Filed 2017·Granted Nov 6, 2018·0 cites·12 claims
- 3143US11287839B2Dual loop LDO voltage regulatorAPPLE INC·Filed 2019·Granted Mar 29, 2022·0 cites·20 claims
- 3235US2012206192A1Programmable bandgap voltage referenceFLETCHER JAY B·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →