Inventor
ARAFAT AKM
US15 patents
⚠️ This page may combine multiple inventors who share the name “ARAFAT AKM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS INC
14 patentsUS11979103B2May 7, 2024
Pole switching in multi-phase machines
CUMMINS INC2 citations68
US12549121B2Feb 10, 2026
Flexible control for a six-phase machine
CUMMINS INC0 citations60
US12316211B2May 27, 2025
Synchronized multi-inverter system with reduced ripple current in DC link
CUMMINS INC0 citations60
US11784596B2Oct 10, 2023
Flexible control for a six-phase machine
CUMMINS INC1 citations60
US12107526B2Oct 1, 2024
Controlling electric drive systems based on temperature readings
CUMMINS INC0 citations59
US11777437B2Oct 3, 2023
Fault tolerant operations of a six-phase machine
CUMMINS INC0 citations59
US12388381B2Aug 12, 2025
Symmetrical components domain control in a multiphase machine system
CUMMINS INC0 citations57
US12191758B2Jan 7, 2025
System and method for operating a three-phase inverter with four or more legs
CUMMINS INC0 citations56
US12308779B2May 20, 2025
Torque ripple compensation in a motor control system
CUMMINS INC0 citations55
US12355366B2Jul 8, 2025
Radially symmetrical planar busbars for multi-phase inverters
CUMMINS INC0 citations54
US12017544B2Jun 25, 2024
Fault tolerant inverter for partial phase loss in multi-phase machines
CUMMINS INC0 citations53
US12273056B2Apr 8, 2025
Fault detection system for multiphase machines
CUMMINS INC0 citations50
US12077056B2Sep 3, 2024
Bidirectional electric vehicle charging with multi-phase machines
CUMMINS INC0 citations40
US12362688B2Jul 15, 2025
Systems and methods for control of multi-phase machines
CUMMINS INC0 citations39