Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509078 | Assessment method | Sivakumar NADARAJAN, Shantha Dharmasiri Gamini JAYASINGHE, Amit Gupta, Viswanathan VAIYAPURI | 2019-12-17 |
| 10338143 | Method and apparatus for diagnosing a fault condition in an electric machine | Sivakumar NADARAJAN, Amit Gupta, Chao Bi, Nay Lin Htun Aung, Jiang Quan | 2019-07-02 |
| 9964600 | Open switch fault detection and identification in a two-level voltage source power converter | Shantha Dharmasiri Gamini JAYASINGHE, Sivakumar NADARAJAN, Amit Gupta | 2018-05-08 |
| 9923431 | Variable speed drive arrangement | Stephen Mountain, Meng Yeong LEE | 2018-03-20 |
| 9910083 | Rectifier diode fault detection in brushless exciters | Vaiyapuri Viswanathan, Amit Gupta, Sivakumar NADARAJAN | 2018-03-06 |
| 9459320 | Fault detection in brushless exciters | Vaiyapuri Viswanathan, Amit Gupta, Sivakumar NADARAJAN | 2016-10-04 |
| 9035689 | Thermal controller for semiconductor switching power devices | Bikramjit BHANGU, Mohamed Halick Mohamed Sathik, Sivakumar NADARAJAN | 2015-05-19 |