Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998041 | System and method for using and controlling permanent magnet AC motor in place of triac-controlled PSC motor | Chee Ngai Woo, Hui Zheng | 2018-06-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998041 | System and method for using and controlling permanent magnet AC motor in place of triac-controlled PSC motor | Chee Ngai Woo, Hui Zheng | 2018-06-12 |