Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9673695 | System and method for intelligent circuit breaking in adjustable speed drives | Xiaoling Li, Robert Fenton, Zhiguo Lu, Belly Lei | 2017-06-06 |
| 9667177 | System and method for operating a three-phase load from a single phase source | Wenxi Yao, Zhengyu Lu | 2017-05-30 |
| 9608440 | Methods and apparatus for determining power distribution system topology using disturbance detection | Yakov Lvovich Familiant, Luis R. Pereira, Michael J. Harrison | 2017-03-28 |
| 9595889 | System and method for single-phase and three-phase current determination in power converters and inverters | Yakov Lvovich Familiant, Xiaoling Li | 2017-03-14 |
| 9568209 | System and method for controlling output flow of parallel connected blowers | Ravishankar Shivsharan Rugge, Robert Fenton | 2017-02-14 |
| 9525377 | System and method of rotor time constant online identification in an AC induction machine | Kai Wang, Wenxi Yao, Zhengyu Lu | 2016-12-20 |
| 9515598 | System and method for controlling regenerating energy in an adjustable speed drive | Yaojin Mo, Anbo Yu, Dawei Li, Jingfeng Xie | 2016-12-06 |
| 9203326 | Feed forward control for a cyclo-converter | Michael J. Harrison, Yakov Lvovich Familiant | 2015-12-01 |
| 9166469 | System for optimizing switching dead-time and method of making same | Yakov Lvovich Familiant, Xiaoling Li, Leo Sun | 2015-10-20 |
| 9160161 | System and method for ground fault detection and protection in adjustable speed drives | Yakov Lvovich Familiant | 2015-10-13 |
| 9143031 | Power factor control of a cyclo-converter | Michael J. Harrison, Yakov Lvovich Familiant | 2015-09-22 |
| 9046560 | System and method for high resistance ground fault detection and protection in power distribution systems | — | 2015-06-02 |
| 9036373 | Closed loop control of a cyclo-converter | Michael J. Harrison, Tomasz Kotula, Yakov Lvovich Familiant | 2015-05-19 |
| 9024569 | System and method of rotor time constant online identification in an AC induction machine | Kai Wang, Wenxi Yao, Zhengyu Lu | 2015-05-05 |
| 8994320 | System and method for controlling regenerating energy in an adjustable speed drive | Yaojin Mo, Anbo Yu, Dawei Li, Jingfeng Xie | 2015-03-31 |
| 8988035 | System for determining a magnetizing curve and rotor resistance of an induction machine and method of making same | Kai Wang, Wenxi Yao, Zhengyu Lu | 2015-03-24 |
| 8796982 | System and method for detecting phase loss and diagnosing DC link capacitor health in an adjustable speed drive | — | 2014-08-05 |