Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536487 | Diffusion muffling device, diffusion resonance muffling device, full-frequency diffusion muffling device, muffling system for ventilation channel, and muffling method using the same | Xiaojie Zhang, Lingfeng Gan, Yuandong WANG | 2022-12-27 |
| 11438416 | Shared storage dynamic user quota system | Mingyi Luo, Hongyuan Zeng, Ruiyang Zhang | 2022-09-06 |