Inventor

CHOWDHURY MAZHARUL

US22 patents

⚠️ This page may combine multiple inventors who share the name “CHOWDHURY MAZHARUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOWDHURY MAZHARUL

GM GLOBAL TECH OPERATIONS LLC

Hybrid excited rotary machine

Electric machine with reconfigurable rotor poles

Shaft embedded brush power transfer for separately excited machine power

Compact transmission systems and vehicles

Rotor shaft-mounted vapor chambers and heat pipes with endcap heat sinks for electric machines

Segmented interior permanent magnet electric machine

Synchronous electric machine with reconfigurable rotor and stator poles

Systems and methods for bi-directional onboard battery charging functions in separately excited motor drives

Torque ripple mitigation

Rotor power transfer circuit for electric machine

Hybrid rotor for synchronous machine

Electric vehicle dual use inverter

Torque ripple compensation with rotor pocket notches in multi-layer synchronous machines

MANDO CORP

Actuator assembly having rotary sensor responsive to rotation of magnet

Non-contact linear position sensor utilizing magnetic fields

Three phase motor in which structure for preventing electrical short circuit is applied

Non-contact angle/torque sensor for steering apparatus of vehicle

Variable air gap along axial direction for reducing cogging torque in permanent magnet motors

HL MANDO CORP

Non-contact linear position sensor with flux collectors and a plurality of magnets for measuring a continuously increasing or decreasing magnetic field

Non-contact linear position sensor

Electric motor having stacked different rotor segments and method for designing the same

Electric motor having permanent magnet rotor and stator