Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320541 | Apparatus, system and method for controlling airflow | Wei Gu, Weizhong Chen | 2025-06-03 |
| 11364395 | Breathing mask with increased user comfort | Wei Su | 2022-06-21 |
| 11327001 | Particle or pollen sensor and sensing method | Peng Zhang, Shuang Chen | 2022-05-10 |