Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287459 | Magnetic photoacoustic composite non destructive testing device of power transmission line of photovoltaic grid based on corona effect | Yifeng Ren, Changxin Chen, Junmei Zhao, Wenhua Zhang, Dongxing Pei +1 more | 2022-03-29 |