Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398918 | Portable water heater | Xianwei FENG, Qi Yang, Deqing Chen | 2025-08-26 |
| 12241871 | Method for measuring thickness, roughness and interface stiffness of coating layer using ultrasonic phase derivative spectrum | Li Lin | 2025-03-04 |