Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421986 | Method, apparatus, system and sensor for detecting multi-mode electromagnetic acoustic and magnetic flux leakage | Gongtian Shen, Yang Zheng, Zongjian ZHANG, Sujun Li | 2022-08-23 |