Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
QZ
Qiushi Zhang
Overall (2022): #120,176 of 548,613Top 25%
2
Patents 2022