Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10778085 | Power converter, power conversion method and lighting apparatus | Qian Ni, Longyu Chen, Aling Li | 2020-09-15 |
| 10708993 | Driver and LED lamp comprising driver | Longyu Chen | 2020-07-07 |
| 10638566 | LED driver and LED lamp using the same | Longyu Chen, Haomin Xu | 2020-04-28 |