Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10326356 | Boost power factor correction circuit, driving circuit for light-emitting diode and lighting device | Shaoping Chen | 2019-06-18 |
| 10267500 | End cap of lamp tube and illuminating device using said end cap | Yunsong Zhang, Quansheng Liu, Shijun Nie | 2019-04-23 |