Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418255 | Identification of current gain errors and resistance imbalance in feedback current-controlled synchronous motor drive systems | Krishna MPK Namburi, Prathima Nuli | 2025-09-16 |
| 12368295 | Power input circuit for isolation under supply short circuit condition | Nithin Kolli, Aparna Saha, Infane Lowe | 2025-07-22 |
| 12227235 | Stall thermal protection for force feedback actuator | Thomas J. Stutts, Michael A. Eickholt, Steven J. Collier-Hallman, Julie A. Kleinau | 2025-02-18 |
| 12199485 | Current regulators for dual wound synchronous motor drives | — | 2025-01-14 |
| 12162548 | Steer by wire drift compensation | Apurv Naman, Tejas M. Varunjikar, Bhuvanesh Sainath, Rangarajan Ramanujam | 2024-12-10 |
| 12142909 | Mitigation of microcontroller restart from post-failure shutdown condition | Nithin Kolli, Aparna Saha, Infane Lowe | 2024-11-12 |
| 12054204 | Rack force estimation for steering systems | Rangarajan Ramanujam, Bhuvanesh Sainath, Tejas M. Varunjikar | 2024-08-06 |
| 11939010 | Fault tolerant control of rear steer vehicles | Michael A. Eickholt, David P. Holm, Rakesh Mitra | 2024-03-26 |
| 11938918 | Multi-objective optimization for active power management of synchronous motor drives | Nakul Shah, Krishna MPK Namburi | 2024-03-26 |
| 11936316 | Position estimation for permanent magnet synchronous machines via rotor flux space vector identification | Pawel Szymula | 2024-03-19 |
| 11884341 | Active motor current limiting of synchronous motor drives | Krishna MPK Namburi, Nakul Shah | 2024-01-30 |
| 11870314 | Current regulators for dual wound synchronous motor drives | — | 2024-01-09 |
| 11804799 | Detection of unbalanced phase resistances in synchronous motor drives | Rakesh Mitra, Darren Qu, Subhra Paul, Julie A. Kleinau | 2023-10-31 |
| 11736048 | Feedforward current control for dual wound synchronous motor drives | — | 2023-08-22 |
| 11616457 | Torque capability optimization under active limiting of regenerative current in synchronous motor drives | Nakul Shah, Krishna MPK Namburi | 2023-03-28 |
| 11591009 | Power management of permanent magnet synchronous motor (PMSM) drive using machine current limiting | Haibo Li, Krishna MPK Namburi, Zhe Zhang | 2023-02-28 |
| 11511630 | Active control of supply current dynamics for synchronous motor drives | Jeffery A. Zuraski | 2022-11-29 |
| 11511795 | Dither noise management in electric power steering systems | Michael A. Eickholt | 2022-11-29 |
| 11515813 | Torque ripple compensation in motor control systems | Julie A. Kleinau | 2022-11-29 |
| 11496076 | Optimal torque control of multiphase synchronous motors with open circuit condition | Prathima Nuli | 2022-11-08 |
| 11424706 | Battery current limiting of permanent magnet synchronous motor drives using operation condition monitoring | Haibo Li, Krishna MPK Namburi, Zhe Zhang | 2022-08-23 |
| 11411515 | Open loop compensation of current harmonics induced by parameter imbalance | — | 2022-08-09 |
| 11404984 | Parameter learning for permanent magnet synchronous motor drives | Nicholas Gizinski, Julie A. Kleinau | 2022-08-02 |
| 11378597 | Closed-loop compensation of current measurement offset errors in alternating current motor drives | Zhe Zhang, Krishna MPK Namburi, Infane Lowe, Aparna Saha | 2022-07-05 |
| 11349430 | Regenerative current limiting of synchronous motor drives | Krishna MPK Namburi, Zhe Zhang | 2022-05-31 |