| 12374888 |
Voltage source inverter control for unbalanced and nonlinear loads |
Mahesh Sitaram Illindala, Varsha Sunkara, Seok-hee Han, Jackson Wai, Dachuan Yu |
2025-07-29 |
|
| 12142922 |
Techniques for limiting power using an active front end |
Seok-hee Han, Jackson Wai |
2024-11-12 |
$118,431,000 |
| 12100943 |
Current protection to prevent overcurrent in electrical grids and motors |
Jackson Wai, Seok-hee Han |
2024-09-24 |
$200,596,000 |
| 12066502 |
Open phase detection |
Dachuan Yu, Gregory J. Speckhart |
2024-08-20 |
$90,490,000 |
| 11811344 |
System and method of overcoming a dead-band in a switched reluctance motor |
Thomas M. Sopko, Carlos E. Nino Baron, Jackson Wai, Ahmed Khalil, Sajan Abdul +2 more |
2023-11-07 |
$51,451,000 |
| 11545922 |
Power based pulse injection control for SR self sensing |
James Michael Thorne, Ahmed Khalil, Jackson Wai, Sajan Abdul, Amara Ashfaq |
2023-01-03 |
$107,567,000 |
| 11515824 |
Switched reluctance self sensing active pulse torque compensation |
Jackson Wai, Ahmed Khalil, James Michael Thorne, Sajan Abdul, Amara Ashfaq |
2022-11-29 |
$67,887,000 |
| 10938332 |
Modified flux observer for switched reluctance machines |
Ahmed Khalil, James Michael Thorne, Jackson Wai, Amara Ashfaq |
2021-03-02 |
$52,136,000 |
| 10897217 |
Switched reluctance motor control system |
Ahmed Khalil, Sam Han, James Michael Thorne, Jackson Wai, Carlos E. Nino Baron +1 more |
2021-01-19 |
$79,408,000 |
| 10715052 |
Inverter topology |
Ahmed Khalil, Jackson Wai, James Michael Thorne, Amir Saad |
2020-07-14 |
$52,653,000 |
| 10666182 |
System to control a rotary electric machine |
Carlos E. Nino Baron, Ahmed Khalil, Jackson Wai, Sangameshwar Sonth, Amir Saad |
2020-05-26 |
$36,483,000 |
| 10193475 |
Sensorless control of switched reluctance machines for low speeds and standstill |
Seok-hee Han, Carlos E. Nino Baron, Jackson Wai, Ahmed Khalil, Ernesto Inoa +1 more |
2019-01-29 |
$29,427,000 |
| 10097117 |
Adjustable pulse injection in electric machine control |
Ahmed Khalil, Seok-hee Han, Jackson Wai, Sangameshwar Sonth, James Michael Thorne |
2018-10-09 |
$49,915,000 |
| 10079566 |
Pulse injection current pattern for rotor position estimation |
Ahmed Khalil, Seok-hee Han, Jackson Wai, James Michael Thorne, Sangameshwar Sonth |
2018-09-18 |
$116,433,000 |
| 9941831 |
Switched reluctance motor power estimation compensation for variable DC-link voltage |
Jason Lee Miller, Ernesto Inoa, Alexander C. Crosman, III, Carlos Eduardo Nino-Baron, Thomas M. Sopko +2 more |
2018-04-10 |
$23,224,000 |
| 9899946 |
Sensorless control of switched reluctance machines |
Seok-hee Han, Jackson Wai, Ahmed Khalil, Ernesto Inoa, Sangameshwar Sonth +1 more |
2018-02-20 |
$49,261,000 |
| 9800192 |
Flux estimator for switched reluctance machines |
Seok-hee Han, Jackson Wai, Ahmed Khalil, James Michael Thorne, Sangameshwar Sonth |
2017-10-24 |
$30,272,000 |
| 9702938 |
Method and apparatus for detecting phase imbalance of an electrical component in a machine |
Jackson Wai, Ahmed Khalil, Benjamin P. Gottemoller |
2017-07-11 |
$22,254,000 |
| 9647595 |
Current profile strategy for minimizing torque ripple and current |
Jackson Wai, Carlos Nino Baron, Ernesto Inoa, Ahmed Khalil |
2017-05-09 |
$41,410,000 |
| 9625512 |
Detecting ground fault location |
Alexander C. Crosman, III, Ernesto Inoa |
2017-04-18 |
$19,273,000 |
| 9391555 |
System and method to control a switched reluctance machine in continuous conduction |
Jackson Wai, Carlos Nino Baron, Ahmed Khalil |
2016-07-12 |
$13,428,000 |
| 9340113 |
Switched reluctance generator integrated controls |
Jackson Wai, Thuong Le, Adam C. Braun, James Siegle, Mark Hartman |
2016-05-17 |
$25,610,000 |
| 9099954 |
Enforced zero voltage loop |
Jackson Wai, Ahmed Khalil, Carlos Nino Baron, Brad A Kough |
2015-08-04 |
$13,002,000 |
| 8975855 |
Compensating hysteresis bands to hold specified switching frequency |
Jackson Wai, Ahmed Khalil |
2015-03-10 |
$10,509,000 |
| 8975878 |
Switched reluctance generator integrated controls |
Jackson Wai, Thuong Le, Adam C. Braun, James Siegle, Mark Hartman |
2015-03-10 |
$10,509,000 |
