Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374175 | Detecting degradation within electric motors | Jiyu Zhang | 2025-07-29 |
| 12271187 | Prediction of resolver malfunctions | Jiyu Zhang | 2025-04-08 |
| 12237791 | Method and system for controlling common mode electric current in an electric machine | Brent S. Gagas, Kerrie M. Spaven, Daniel J. Berry, Brian A. Welchko | 2025-02-25 |
| 12149195 | Method and system for controlling an electric machine | Kerrie M. Spaven, Brent S. Gagas, Brian A. Welchko | 2024-11-19 |
| 11802913 | Adaptive resolver envelope diagnostic | Wei D. Wang | 2023-10-31 |
| 11799354 | Current imbalance fault mitigation for rotary electric machine with parallel stator windings | Stephen Garza | 2023-10-24 |
| 10608562 | System and method for estimating rotor sensor offset | Young Joo Lee, Kibok Lee | 2020-03-31 |
| 9203285 | Electric motor | Timothy J. Alfermann | 2015-12-01 |
| 9154019 | Rotor hub assembly with non-magnetic resolver shielding ring | Khwaja M. Rahman, Matthew D. Laba, Paul F. Turnbull, Brian Schulze | 2015-10-06 |