Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318537 | Respiratory apparatus with noise-damping member | Haibin Yu, Zhenxiang Hu, Yu Lei | 2025-06-03 |
| 12280217 | Heater plate | Yu Lei, Haibin Yu, Zhenxiang Hu, Jun Zhao | 2025-04-22 |
| 12113349 | Heating loop protective circuit, respiration heating circuit and respiration aiding equipment | Jun Zhao, Haibin Yu, Liting Wang | 2024-10-08 |
| 12036364 | Moisture dissipating cartridge and breathing circuit and breathing system containing such a cartridge | Zhenxiang Hu, Haibin Yu, Ki Cheung To | 2024-07-16 |