Intellectual Property India Publishes Patent Application for Hybrid Permanent Magnet Motor For Torque Ripple Reduction And Reduced Rare-Earth Utilization

MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202611090483 A) filed by Indian Institute Of Technology Mandi on July 24, 2026, for Hybrid Permanent Magnet Motor For Torque Ripple Reduction And Reduced Rare-Earth Utilization.

Inventors include Deepak Kumar; and Himanshu Misra.

The application for the patent was published on September 18, 2026, under issue no. 38/2026.

Abstract: A hybrid permanent magnet motor (100) and a method (200) for reducing torque ripple and reducing rare-earth magnet utilization are disclosed. The motor (100) comprises a stator assembly (102) including a laminated stator core (104) and concentrated windings (108), and a rotor assembly (110) comprising permanent magnet seg...