Inventor · disambiguated record

Khorshed Mohammed Alam

Also filed as: ALAM KHORSHED MOHAMMED

13 granted patents·22 pending applications·2 citations·filing 2022–2024

81Inventor score

Technology areasH02J H02M H02K H02P B60L

Files withGM GLOBAL TECH OPERATIONS LLC35

Top patents by PatentIndex Score

35 records

0189US12362742B1Variable slew rate gate driver for hybrid switch power moduleGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Granted Jul 15, 2025·1 cites·20 claims
0289US12291104B1System for mutual inductance cancellation for T-type multilevel convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted May 6, 2025·1 cites·20 claims
0378US12506432B2Mixed chemistry battery pack power transfer using a multilevel flying capacitor inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·19 claims
0475US12249944B2In-situ inverter capacitance analyses and degradation alerts using variable operational modes of electric motorGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Mar 11, 2025·0 cites·20 claims
0574US12483100B2Shaft embedded brush power transfer for separately excited machine powerGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
0673US12483099B2Electric machine with reconfigurable rotor polesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
0772US12176892B2Electronic control of switching slew ratesGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
0871US12374893B2Method and apparatus for integrated bi-directional chargingGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
0968US12397658B2Using a multilevel neutral point clamped inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
1065US2025096701A1Dynamic switching speed control to reduce loss, bearing current and electromagnetic interferenceGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
1165US2025158552A1Mixed chemistry battery pack power transfer using a multilevel t-type inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
1263US12328078B1Hybrid switch multi-chip power module for a vehicle batteryGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
1360US2025309779A1System and method for mutual inductance cancellation for two-level convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
1458US2025058661A1Multi-level multi-function inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
1558US2025119087A1Electric vehicle propulsion and charging systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
1658US2025058662A1Multi-level multi-function inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
1758US2025050759A1Multi-level multi-function inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
1857US12500540B2System for mutual inductance cancellation for H-type multilevel convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 16, 2025·0 cites·8 claims
1957US2025015742A1Multi-switch module packaging for multilevel inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2056US12397652B2System for mutual inductance cancellation for X-type multilevel convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
2156US2025062676A1Power stage and power module design to minimize parasitic inductance for multilevel inverter and converterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2255US2025119033A1Propulsion system with dual-wound electric motor and dual inverter configurationGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2355US2025119005A1Multiple wound rotor for electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2454US2025119030A1Electric machine having integrated inductive position sensor with non-contact power transferGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2554US2025112500A1Novel shaft embedded contactless power transfer for a separately excited machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2654US2025293679A1Prognosis and control of power module for electric loadGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
2753US2025112580A1Slew rate controllable system for powering electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2853US2025119021A1Axial brush assembly for electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
2952US2025119025A1Winding slot-embedded vapor chambers and heat pipes with endcap heat sinks for electric machinesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
3052US2024190266A1Power module and inverter module design to minimize parasitic inductance and optimize thermal performanceGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
3152US2025323592A1System and method for controlling a multi-phase power inverter of an electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
3251US2025323583A1System and method for controlling a multi-phase inverter of an electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
3351US2025323593A1System and method for controlling a multi-phase power inverter of an electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
3449US2025236196A1Power module for simultaneous charging and discharging of electric vehicle battery systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
3548US12212227B2Variable current gate driver and systemGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Jan 28, 2025·0 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →