Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290882 | Copper-phosphorus-zinc-tin brazing sheet and preparation method and use thereof | Quanbin Lu, Yinyin Pei, Yafang Cheng, Junlan Huang, Xian Dong +1 more | 2025-05-06 |
| 11845146 | Brazing wire, forming method of brazing wire and forming mold of brazing wire | Sujuan ZHONG, Weimin Long, Yinyin Pei, Lei Zhang, Xiupeng Li +2 more | 2023-12-19 |