Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085242 | Starry sky lamp | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2024-09-10 |
| 12000564 | Projection device for generating meteor lighting effect and projection lamp for generating meteor lighting effect | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2024-06-04 |
| 11940141 | Wake-up lamp | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2024-03-26 |
| 11698187 | Pattern projecting apparatus for automatically identifying and playing audio | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2023-07-11 |
| 11692681 | Projecting device for generating light effect of galactic starry sky and projecting lamp | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2023-07-04 |
| 11555591 | Projection device for ambient decoration having a driving device connected to a gear of a reflective medium | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2023-01-17 |
| 11500277 | Lighting device for projecting a starry pattern | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2022-11-15 |
| 11493181 | Snowflake projection lamp | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2022-11-08 |
| 11428383 | Light projector | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2022-08-30 |
| 11365865 | Moon lamp | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2022-06-21 |
| 11092301 | Starry projection lamp | Huazhu Zheng, Caijian Zheng, Wenzhen Ouyang | 2021-08-17 |