Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946894 | Driver warning in electric power steering systems | Prerit Pramod, Tejas M. Varunjikar, Nicholas M. Trewhella, Jeffrey A. Zuraski, Jeffrey T. Klass +1 more | 2021-03-16 |
| 10773749 | Driver warning in electric power steering systems | Prerit Pramod | 2020-09-15 |
| 10676129 | Driver notification using handwheel actuators in steer-by-wire systems | Tejas M. Varunjikar, Prerit Pramod, Julie A. Kleinau, Michael A. Eickholt, Rangarajan Ramanujam +1 more | 2020-06-09 |
| 10071762 | Detection and mitigation of inverter errors in steering system motors | — | 2018-09-11 |
| 10000233 | Method of controlling an inverter during MOSFET shorts | Ashok Chandy | 2018-06-19 |
| 9809247 | Motor control current sensor loss of assist mitigation for electric power steering | Julie A. Kleinau, Prerit Pramod, Selva Kumar Sengottaiyan | 2017-11-07 |
| 9806656 | Fault tolerant phase current measurement for motor control systems | Prerit Pramod, Nayeem Mahmud, Rakesh Mitra, Julie A. Kleinau | 2017-10-31 |
| 9802642 | Phase current measurement diagnostic | Siddharth Ballal, Timothy A. Klinesmith | 2017-10-31 |
| 7042227 | Current determination in a permanent magnet electric machine | Sayeed A. Mir, Roy A. McCann, Mark P. Colosky | 2006-05-09 |
| 6914399 | Active deadtime control for improved torque ripple performance in electric machines | Mark Dennis Kushion | 2005-07-05 |
| 6448724 | Apparatus and method for commutation noise reduction | Julie A. Kleinau, Steven J. Collier-Hallman | 2002-09-10 |
| 6441578 | Method and apparatus for torque linearization in an electric power steering system | Sayeed A. Mir | 2002-08-27 |
| 6426602 | Minimization of motor torque ripple due to unbalanced conditions | Roy A. McCann, Sayeed A. Mir, Mark P. Colosky | 2002-07-30 |
| 6392418 | Torque current comparison for current reasonableness diagnostics in a permanent magnet electric machine | Sayeed A. Mir, Roy Alan Mc Cann, Mark P. Colosky | 2002-05-21 |
| 6002226 | Brushless DC motor control method and apparatus for reduced commutation noise | Steven J. Collier-Hallman, Julie A. Kleinau | 1999-12-14 |