Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11737186 | LED bulb control device and LED bulb address programming method | Qingan Wu, Bihai Wang | 2023-08-22 |
| 11612032 | LED device with lateral light emission | Qingan Wu, Xiongzhong Lin | 2023-03-21 |
| 11310881 | Synchronous control system of light bulbs and synchronously controlled light bulbs | Qingan Wu | 2022-04-19 |
| 11231172 | LED lamp bulb with conductive element inserted in self-locking element | Qingan Wu, Xiongzhong Lin | 2022-01-25 |