Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128161 | Sterilization device, air filter, and filtration system | Shujie Wang, Zhihong Zheng | 2024-10-29 |
| 12011522 | Sterilization module and air purifier | Shujie Wang, Zhihong Zheng | 2024-06-18 |
| 11779668 | UVC-integrated LED structure adapted to air sterilization-and-disinfection grilles | Zhihong Zheng | 2023-10-10 |
| 11617246 | Multi-channel constant current circuit and lighting device | Shujie Wang, Zhihong Zheng | 2023-03-28 |