Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11962155 | Photovoltaic power generation system | Zhixuan Zhang | 2024-04-16 |
| 11761598 | Candle lamp light source and electronic candle lamp | Zhixuan Zhang, Kang Zhou | 2023-09-19 |
| 11028971 | LED filament and lamp, and manufacturing process of LED filament | Kang Zhou | 2021-06-08 |
| 10422486 | Lighting device and lamp string | — | 2019-09-24 |