Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12035490 | Switched-mode light-emitting diode (LED) display unit satisfying fire-fighting smoke exhaust ventilation requirements | Bin Zhu, Jianming Qiu, Lili Ji, Chengbing GUO | 2024-07-09 |