Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10573474 | Intelligent integrated medium-voltage AC vacuum switchgear based on flexible switching-closing technology | Boyi Shi, Yufeng Song, Weidong Yao, Chunhua Wang, Caoxin Gu +4 more | 2020-02-25 |
| 8851873 | Automatic circle forming apparatus | Ai-Jun Yan, Wei Wang | 2014-10-07 |
| 8517245 | Automatic soldering machine | Ai-Jun Yan, Wei Wang | 2013-08-27 |