Inventor · disambiguated record
Vijay Mangtani
Also filed as: MANGTANI VIJAY · MANGTANI VIJAY R
35 granted patents·12 pending applications·1,345 citations·filing 1996–2024
98Inventor score
Files withALLEGRO MICROSYSTEMS LLC21INT RECTIFIER CORP8ALLEGRO MICROSYSTEMS INC7SZCZESZYNSKI GREGORY4TAYLOR WILLIAM P3
Top patents by PatentIndex Score
47 records- 0198US7768083B2Arrangements for an integrated sensorALLEGRO MICROSYSTEMS INC·Filed 2006·Granted Aug 3, 2010·133 cites·18 claims
- 0298US7675245B2Electronic circuit for driving a diode loadALLEGRO MICROSYSTEMS INC·Filed 2007·Granted Mar 9, 2010·85 cites·12 claims
- 0398US7476816B2Current sensorALLEGRO MICROSYSTEMS INC·Filed 2006·Granted Jan 13, 2009·94 cites·23 claims
- 0498US7075287B1Current sensorALLEGRO MICROSYSTEMS INC·Filed 2006·Granted Jul 11, 2006·116 cites·28 claims
- 0597US8629520B2Arrangements for an integrated sensorDOOGUE MICHAEL C·Filed 2010·Granted Jan 14, 2014·47 cites·70 claims
- 0696US9082957B2Arrangements for an integrated sensorALLEGRO MICROSYSTEMS LLC·Filed 2013·Granted Jul 14, 2015·18 cites·38 claims
- 0796US8952471B2Arrangements for an integrated sensorALLEGRO MICROSYSTEMS LLC·Filed 2013·Granted Feb 10, 2015·21 cites·9 claims
- 0896US8080994B2Integrated current sensorTAYLOR WILLIAM P·Filed 2008·Granted Dec 20, 2011·70 cites·36 claims
- 0996US6272015B1Power semiconductor module with insulation shell support for plural separate substratesINT RECTIFIER CORP·Filed 2000·Granted Aug 7, 2001·156 cites·13 claims
- 1095US9859489B2Integrated circuit having first and second magnetic field sensing elementsALLEGRO MICROSYSTEMS LLC·Filed 2015·Granted Jan 2, 2018·10 cites·25 claims
- 1195US9538601B1Method and apparatus for driving loads using a DC-DC converterALLEGRO MICROSYSTEMS LLC·Filed 2015·Granted Jan 3, 2017·27 cites·14 claims
- 1295US8169161B2Electronic circuits for driving series connected light emitting diode stringsSZCZESZYNSKI GREGORY·Filed 2008·Granted May 1, 2012·43 cites·8 claims
- 1393US10069063B2Integrated circuit having first and second magnetic field sensing elementsALLEGRO MICROSYSTEMS LLC·Filed 2016·Granted Sep 4, 2018·7 cites·17 claims
- 1492US10291125B2DC-DC converter having feedforward for enhanced output voltage regulationALLEGRO MICROSYSTEMS LLC·Filed 2018·Granted May 14, 2019·8 cites·14 claims
- 1592US9781789B1Apparatus and methods for LED controlALLEGRO MICROSYSTEMS LLC·Filed 2016·Granted Oct 3, 2017·12 cites·21 claims
- 1692US8274238B2Electronic circuit for driving a diode loadSZCZESZYNSKI GREGORY·Filed 2009·Granted Sep 25, 2012·23 cites·18 claims
- 1792US5687049AMethod and circuit for protecting power circuits against short circuit and over current faultsINT RECTIFIER CORP·Filed 1996·Granted Nov 11, 1997·108 cites·6 claims
- 1890US9007000B2Electronic circuits for driving series connected light emitting diode stringsALLEGRO MICROSYSTEMS LLC·Filed 2014·Granted Apr 14, 2015·10 cites·16 claims
- 1989US10110128B2DC-DC converter having feedforward for enhanced output voltage regulationALLEGRO MICROSYSTEMS LLC·Filed 2017·Granted Oct 23, 2018·6 cites·14 claims
- 2088US8653756B2Electronic circuits for driving series connected light emitting diode stringsSZCZESZYNSKI GREGORY·Filed 2012·Granted Feb 18, 2014·15 cites·19 claims
- 2187US6424026B1Power module with closely spaced printed circuit board and substrateINT RECTIFIER CORP·Filed 2000·Granted Jul 23, 2002·55 cites·4 claims
- 2286US9265104B2Electronic circuits and techniques for maintaining a consistent power delivered to a loadSZCZESZYNSKI GREGORY·Filed 2011·Granted Feb 16, 2016·9 cites·43 claims
- 2386US5969964AResistor in series with bootstrap diode for monolithic gate driver deviceINT RECTIFIER CORP·Filed 1998·Granted Oct 19, 1999·57 cites·17 claims
- 2485US9320094B2Electronic circuits for driving series connected light emitting diode stringsALLEGRO MICROSYSTEMS LLC·Filed 2015·Granted Apr 19, 2016·4 cites·8 claims
- 2583US9614428B2Switching regulator circuit allowing a lower input voltageALLEGRO MICROSYSTEMS LLC·Filed 2015·Granted Apr 4, 2017·5 cites·20 claims
- 2683US8610371B2Circuitry to drive parallel loads sequentiallyLEE NAI-CHI·Filed 2011·Granted Dec 17, 2013·9 cites·10 claims
- 2779US7646616B2Capacitor charging methods and apparatusALLEGRO MICROSYSTEMS INC·Filed 2005·Granted Jan 12, 2010·17 cites·6 claims
- 2879US5825641ACircuit for sensing individual leg current in a motor controller using resistive shuntsINT RECTIFIER CORP·Filed 1998·Granted Oct 20, 1998·64 cites·4 claims
- 2974US7787262B2Capacitor charging methods and apparatusALLEGRO MICROSYSTEMS INC·Filed 2006·Granted Aug 31, 2010·13 cites·11 claims
- 3074US6462520B1Differential output switching converter with ripple reductionMAXIM INTEGRATED PRODUCTS·Filed 2001·Granted Oct 8, 2002·32 cites·20 claims
- 3169US6249024B1Power module with repositioned positive and reduced inductance and capacitanceINT RECTIFIER CORP·Filed 1999·Granted Jun 19, 2001·39 cites·7 claims
- 3264US2025022654A1Voltage-isolated integrated circuit packages with pin-coupled coilsALLEGRO MICROSYSTEMS LLC·Filed 2023·Application pending·0 cites
- 3361US6404657B1Method to synchronize multiple switching regulators in out of phase mode without PLLMAXIM INTEGRATED PRODUCTS·Filed 2001·Granted Jun 11, 2002·21 cites·12 claims
- 3461US2025259924A1Transformer-based integrated circuit packages having fractional coil structuresALLEGRO MICROSYSTEMS LLC·Filed 2024·Application pending·0 cites
- 3560US2025201466A1Voltage-isolated ic packages with extensions for core placementALLEGRO MICROSYSTEMS LLC·Filed 2023·Application pending·0 cites
- 3660US2025266201A1Transformer packages having core covers with coil portionsALLEGRO MICROSYSTEMS LLC·Filed 2024·Application pending·0 cites
- 3758US2025140673A1Package configuration for high voltage gate drivers with a transformerALLEGRO MICROSYSTEMS LLC·Filed 2023·Application pending·0 cites
- 3855US2024355797A1High voltage integrated circuit package with coreALLEGRO MICROSYSTEMS LLC·Filed 2023·Application pending·0 cites
- 3952US7834603B2Circuit combining a switching regulator and an overvoltage detection circuitALLEGRO MICROSYSTEMS INC·Filed 2008·Granted Nov 16, 2010·3 cites·20 claims
- 4052US2024429810A1Isolated gate driver with a fault signalALLEGRO MICROSYSTEMS LLC·Filed 2023·Application pending·0 cites
- 4152US2025105760A1Active dc bus dischargeALLEGRO MICROSYSTEMS LLC·Filed 2023·Application pending·0 cites
- 4251US2025293670A1Isolated gate driver ic having heterogenous asil communicationALLEGRO MICROSYSTEMS LLC·Filed 2024·Application pending·0 cites
- 4348US2007279053A1Integrated current sensorTAYLOR WILLIAM P·Filed 2007·Application pending·0 cites
- 4446US2006219436A1Current sensorTAYLOR WILLIAM P·Filed 2006·Application pending·0 cites
- 4537US5764466ACircuit for short circuit detection through resistive shunt in power circuits using unipolar control voltageINT RECTIFIER CORP·Filed 1997·Granted Jun 9, 1998·8 cites·16 claims
- 4633US2017054363A1Systems and methods for dc power conversionALLEGRO MICROSYSTEMS LLC·Filed 2015·Application pending·0 cites
- 4729US5767731ACircuit for error free operation of opto-isolated driver during power-upINT RECTIFIER CORP·Filed 1996·Granted Jun 16, 1998·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →