Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250756 | Control circuit and lighting device | Feng Chen | 2025-03-11 |
| 11751306 | Buck topological circuit for power supply | Weiwei Yang | 2023-09-05 |
| 11523481 | Combinational circuit and control circuit | Weiwei Yang | 2022-12-06 |