Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141881 | Apparatus for controlling inverter | Seung-Cheol Choi | 2018-11-27 |
| 9929676 | Method for controlling three phase equivalent voltage of multilevel inverter | — | 2018-03-27 |
| 9899936 | Offset voltage generator and method for generating an offset voltage of three-phase inverter | — | 2018-02-20 |