Inventor · disambiguated record
Rajkumar Sengodan
Also filed as: SENGODAN RAJKUMAR
21 granted patents·8 pending applications·11 citations·filing 2019–2024
89Inventor score
Files withHAMILTON SUNDSTRAND CORP14GOODRICH CORP10GOODRICH LIGHTING SYSTEMS INC2BE AEROSPACE INC1ROSEMOUNT AEROSPACE INC1
Top patents by PatentIndex Score
29 records- 0192US11574756B2Determine solenoid plunger position of a current controlled solenoid using position feedbackUNITED TECHNOLOGIES CORP·Filed 2020·Granted Feb 7, 2023·4 cites·19 claims
- 0279US12218580B2Surge protection and failsafe circuit for DC-DC converterHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Feb 4, 2025·1 cites·18 claims
- 0378US10999910B2Pulse phase modulation based DC-DC converter with adjustable current control driveGOODRICH CORP·Filed 2020·Granted May 4, 2021·1 cites·19 claims
- 0478US10749428B1DC to DC converter with sequentially switched LC snubber and regenerative circuitHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Aug 18, 2020·3 cites·18 claims
- 0574US11142075B2Efficient regenerative electrical brakingHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Oct 12, 2021·2 cites·17 claims
- 0667US12362667B2System and method having a switching converter and self-switched charge pump configurationGOODRICH CORP·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 0766US12352355B2System and method for monitoring gasket sealing healthGOODRICH CORP·Filed 2023·Granted Jul 8, 2025·0 cites·18 claims
- 0866US12287434B2PDU sensor using multi optical prismGOODRICH CORP·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 0962US2025121696A1Cold start induction heating and braking arrangementHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 1061US2024428973A1Regenerative solenoid drive arrangementHAMILTON SUNDSTRAND CORP·Filed 2024·Application pending·0 cites
- 1158US12399231B2Fault detection method and system thereforHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1258US11713134B2Power supply for aircraft systemsHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Aug 1, 2023·0 cites·16 claims
- 1356US12048076B2System and method for inrush current control with combinational load drive configurationGOODRICH CORP·Filed 2022·Granted Jul 23, 2024·0 cites·16 claims
- 1455US10868468B1DC-DC converter for current controlled solenoid driveHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Dec 15, 2020·0 cites·18 claims
- 1554US11491879B2Sequential electrical braking with pulsed DC injection rotor lock mechanismHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Nov 8, 2022·0 cites·12 claims
- 1653US12334839B2Power converter having diode bridges in parallel with interconnect switching moduleHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 1752US2022368261A1Architecture and control mechanism for a linear motor driveBE AEROSPACE INC·Filed 2021·Application pending·0 cites
- 1851US11109460B2Interleaved boost converter with capacitive multiplier for LED driveGOODRICH CORP·Filed 2020·Granted Aug 31, 2021·0 cites·17 claims
- 1951US10797587B1Power converter with snubber circuitHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Oct 6, 2020·0 cites·8 claims
- 2051US10778162B1Sensing analog signal through digital I/O pinsROSEMOUNT AEROSPACE INC·Filed 2019·Granted Sep 15, 2020·0 cites·20 claims
- 2149US2022035012A1Infra-red sensor assemblies with built-in test equipmentGOODRICH CORP·Filed 2020·Application pending·0 cites
- 2246US11632842B2Selective inrush current control with active current clamp and monitoringGOODRICH CORP·Filed 2020·Granted Apr 18, 2023·0 cites·20 claims
- 2346US10932342B2Performance of LED drive using energy storage with segment controlGOODRICH CORP·Filed 2019·Granted Feb 23, 2021·0 cites·13 claims
- 2446US10827585B1Driving light emitting diodes and display apparatusGOODRICH LIGHTING SYSTEMS INC·Filed 2019·Granted Nov 3, 2020·0 cites·18 claims
- 2546US2021014948A1Led and display apparatus with variable input voltage and constant current driveGOODRICH CORP·Filed 2020·Application pending·0 cites
- 2646US2025149967A1Burst mode in-rush current control for active current limiter circuit for dc-dc converterHAMILTON SUNDSTRAND CORP·Filed 2023·Application pending·0 cites
- 2743US2024204690A1Space vector pulse width modulation control of three-phase multi-level invertersHAMILTON SUNDSTRAND CORP·Filed 2023·Application pending·0 cites
- 2843US2024313647A1Systems and methods for using interphase transformer windings as boost converterHAMILTON SUNDSTRAND CORP·Filed 2023·Application pending·0 cites
- 2936US10939525B2Driving light emitting diodes and display apparatusGOODRICH LIGHTING SYSTEMS INC·Filed 2019·Granted Mar 2, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →