Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624162 | Improving THD for a direct AC LED lighting device | Nan Shi | 2020-04-14 |
| 10405392 | Dimmer multi-fire to increase direct AC LED device efficiency | Nan Shi | 2019-09-03 |
| 10292226 | Reducing jitter in a direct AC LED lighting device | Nan Shi | 2019-05-14 |
| 9629207 | Solid state lamp control | Clarita Chiting Knoll, Xiaoyan Wang, Nan Shi, Guang Feng | 2017-04-18 |
| 8723437 | Filter bandwidth adjustment in a multi-loop dimmer control circuit | Xiaoyan Wang, John William Kesterson, Clarita Poon, Guang Feng | 2014-05-13 |