Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175226 | Device and method for detecting fluid transparency | Yongzhong Nie | 2021-11-16 |
| 11099113 | Detection system and method for concentration fluid nonmetal particles | Yongzhong Nie | 2021-08-24 |
| 11092534 | Method for detecting concentration of particles in fluid | Yongzhong Nie | 2021-08-17 |