Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294329 | Apparatus and method for calibrating motor position offset using back electromotive force zero crossing detection | Awab Ali, Kade Hudson | 2025-05-06 |
| 12206319 | In-wheel motor with motor position sensor and brake system | Mohammad S. Islam, Christian Ross, Christopher William Lutz, Md Sariful Islam | 2025-01-21 |
| 11671034 | Motor control system and method for selectively shorting motor windings | Shakil Hossain, Lucas Ritter, Awab Ali, Kade Hudson | 2023-06-06 |
| 11626819 | Motor control system and method for selectively shorting motor windings | Shakil Hossain, Lucas Ritter, Awab Ali, Kade Hudson | 2023-04-11 |
| 11431228 | In-wheel motor with cooling system | Mohammad S. Islam, Christian Ross, Christopher William Lutz, Md Sariful Islam | 2022-08-30 |
| 11431275 | Motor control system having redundant electric control unit | Anant Singh, Ramakrishnan RajaVenkitasubramony | 2022-08-30 |
| 11223304 | Motor control system and method for selectively shorting motor windings | Shakil Hossain, Lucas Ritter, Awab Ali, Kade Hudson | 2022-01-11 |
| 11128241 | Motor control system and method for selectively shorting motor windings | Shakil Hossain, Lucas Ritter, Awab Ali, Kade Hudson | 2021-09-21 |
| 9461574 | Motor control system for determining a reference d-axis current and a q-axis current | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Siddharth Ballal | 2016-10-04 |
| 9369078 | Method of current reference generation for a motor | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Siddharth Ballal | 2016-06-14 |
| 9263982 | Motor control system having common-mode voltage compensation | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Santhosh J. Veigas, Vaughn E. Lietzke | 2016-02-16 |
| 9254869 | Hand wheel position detection system | Zaki Ryne, Keith A. Kidder, Carl D. Tarum, Paul M. Fisher, Christian Ross +1 more | 2016-02-09 |
| 9172318 | Method and system to compensate for dynamic DC offset of measured phase current | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony | 2015-10-27 |
| 9143081 | Motor control system having bandwidth compensation | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Niharika P. Popy | 2015-09-22 |
| 9136785 | Motor control system to compensate for torque ripple | Abraham Gebregergis, Mohammad S. Islam, Mazharul Chowdhury, Shakil Hossain, Ramakrishnan RajaVenkitasubramony +1 more | 2015-09-15 |
| 8924082 | System and method for controlling a motor | Abraham Gebregergis, Ramakrishnan RajaVenkitasubramony, Niharika P. Popy | 2014-12-30 |
| 8013696 | Magnetic apparatus and method of manufacturing the magnetic apparatus | Raghunath P. Khetan, Mohammad S. Islam, Matt Mielke, Brian J. Magnus, Charmaine Wittig +2 more | 2011-09-06 |
| 7898139 | Variable effort steering actuator | Mohammad S. Islam, Joel E. Birsching | 2011-03-01 |
| 7659679 | System and method for adjusting a dead-time interval in a motor control circuit | Ramakrishnan Raja, Mohammad S. Islam, Paul M. Fisher, Lucas W. Wendling | 2010-02-09 |
| 7639004 | Apparatus for sensing angular displacement between first and second rotating shafts including flux collectors | Mohammed R. Islam, Mohammad S. Islam, Matthew W. Mielke, Sainan Feng | 2009-12-29 |
| 7474090 | Position sensor and assembly | Mohammad S. Islam, Matthew W. Mielke | 2009-01-06 |
| 7307416 | Position sensor and assembly | Mohammad S. Islam, Matthew W. Mielke | 2007-12-11 |
| 7298967 | Electromagnetic sensor direct communication algorithm to a digital microprocessor | Shaotang Chen, Sayeed A. Mir, Tom Cheuk-In Wong, Christian Ross | 2007-11-20 |
| 7188533 | Apparatus for sensing position and/or torque | Eric D. Pattok, Mohammad S. Islam, Matthew W. Mielke, Sainan Feng, Ryan Pavlawk +1 more | 2007-03-13 |
| 7174795 | Integrated non-contacting torque and absolute position sensor for steering applications | Sainan Feng, Mohammad S. Islam, Matthew W. Mielke, Christian Ross, Eric D. Pattok +4 more | 2007-02-13 |