Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772367 | Load connection detection | Yong Li, Fuqiang Shi | 2017-09-26 |
| 9625505 | Line frequency detector | — | 2017-04-18 |
| 9559597 | Detecting open connection of auxiliary winding in a switching mode power supply | Andrey Malinin, Tino Lin, Jiandong Zhang, Qiu Sha | 2017-01-31 |