Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1052778 | Ceiling light | — | 2024-11-26 |
| 11770886 | LED driving circuit, light tube and illumination device | Jizhong Pu | 2023-09-26 |
| 11671041 | Transient current planning method for ultra-high-speed permanent magnet synchronous motor for improving speed regulation response capabilities | Donghai Hu, Jing Wang, Hongwen He, Fengyan Yi, Zhongyan Li +2 more | 2023-06-06 |
| 10342077 | LED driving circuit and tube lamp | Jizhong Pu, Caiying Gan | 2019-07-02 |