Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929937 | Power module of a frequency converter | An Chao Zhang, Jiang XU, Wen Chao Qu, Jian Zhang | 2021-09-07 |
| D919568 | Low voltage converter | An Chao Zhang, Bin Yang, Yu Wang, Jian Zhang | 2021-05-18 |