Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952286 | Resistance welding high frequency transformer and spot welding machine | Yuqi Han, Zhiwei Chen, Yangchun Zhou, Zaixiang Ren, Baijun Li | 2015-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952286 | Resistance welding high frequency transformer and spot welding machine | Yuqi Han, Zhiwei Chen, Yangchun Zhou, Zaixiang Ren, Baijun Li | 2015-02-10 |