Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237742 | Electric motor having hairpin type windings and method for designing the same | Md Sariful Islam, Amina SHRESTHA, Scott Blehm | 2025-02-25 |
| 12206319 | In-wheel motor with motor position sensor and brake system | Christian Ross, Christopher William Lutz, Tomy Sebastian, Md Sariful Islam | 2025-01-21 |
| 12132354 | Electric motor having stacked different rotor segments and method for designing the same | Mazharul Chowdhury, Md Sariful Islam | 2024-10-29 |
| 11988728 | Non-contact linear position sensor with flux collectors and a plurality of magnets for measuring a continuously increasing or decreasing magnetic field | Mazharul Chowdhury, Christian Ross | 2024-05-21 |
| 11791676 | Electric motor having rotor assembly with segmented permanent magnet | Md Sariful Islam | 2023-10-17 |
| 11705766 | Electric motor having permanent magnet rotor and stator | Mazharul Chowdhury, Md Sariful Islam, Abraham Tesfamicael | 2023-07-18 |
| 11686789 | Non-contact linear position sensor | Mazharul Chowdhury, Christian Ross | 2023-06-27 |
| 11555719 | Actuator assembly having rotary sensor responsive to rotation of magnet | Christian Ross, Mazharul Chowdhury | 2023-01-17 |
| 11491964 | Variable motor laminations | Mazharul Chowdhury, Md Sariful Islam | 2022-11-08 |
| 11431228 | In-wheel motor with cooling system | Christian Ross, Christopher William Lutz, Tomy Sebastian, Md Sariful Islam | 2022-08-30 |
| 11163024 | Non-contact linear position sensor utilizing magnetic fields | Mazharul Chowdhury, Christian Ross | 2021-11-02 |
| 11031853 | Variable air gap along axial direction for reducing cogging torque in permanent magnet motors | Mazharul Chowdhury, Tae Sik Kim | 2021-06-08 |
| 10440032 | Method, apparatus, and recording medium for sharing use authority with respect to service | Redwan Ui Haq Choyon | 2019-10-08 |
| 10234263 | Non-contact angle/torque sensor for steering apparatus of vehicle | Mazharul Chowdhury, Stephen Waligorski, Neil Moniz, Victor DAHN, Troy P. Strieter +3 more | 2019-03-19 |
| 10205359 | Low cost permanent magnet motor for an electric power steering system | Mazharul Chowdhury | 2019-02-12 |
| 10044240 | Three phase motor in which structure for preventing electrical short circuit is applied | Taesik KIM, Mazharul Chowdhury, Scott Blehm | 2018-08-07 |
| 9634530 | Interior permanent magnet motor with shifted rotor laminations | Steven D. Klein, Jeffrey T. Klass, Mohammed R. Islam, Mazharul Chowdhury | 2017-04-25 |
| 9236820 | System for reducing torque ripple in an electric motor | Rajib Mikail, Yilmaz Sozer, Iqbal Husain | 2016-01-12 |
| 9136785 | Motor control system to compensate for torque ripple | Abraham Gebregergis, Tomy Sebastian, Mazharul Chowdhury, Shakil Hossain, Ramakrishnan RajaVenkitasubramony +1 more | 2015-09-15 |
| 9106175 | Diagnostic system and method for an electric power steering system | Paul M. Fisher, Christian Ross | 2015-08-11 |
| 8960020 | Non-contacting torque sensor with injection molded magnets | Mazharul Chowdhury | 2015-02-24 |
| 8726742 | Torque sensing system having torque sensor, and steering system | Mohammed R. Islam, Matthew W. Mielke, Christian Ross, Scott Blehm | 2014-05-20 |
| 8528686 | Methods and systems involving electromagnetic torsion bars | Ashok Chandy | 2013-09-10 |
| 8365628 | Methods of making torque overlay actuators | Christian Ross, Matthew W. Mielke | 2013-02-05 |
| 8083431 | Magnetic ring systems for attachment to a shaft and methods of making and using | Sainan Feng, Matthew W. Mielke, Christian Ross | 2011-12-27 |