Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109652 | Copper-tin brazing wire and preparation method and use thereof | Weimin Long, Yinyin Pei, Junlan Huang, Quanbin Lu, Yongtao Jiu +2 more | 2024-10-08 |
| 11931828 | Copper-phosphorus-tin brazing wire and preparation method thereof | Yongtao Jiu, Yafang Cheng, Junlan Huang, Tianran DING, Guanxing Zhang +1 more | 2024-03-19 |
| 11845146 | Brazing wire, forming method of brazing wire and forming mold of brazing wire | Weimin Long, Yinyin Pei, Lei Zhang, Xiupeng Li, Yuanxun Shen +2 more | 2023-12-19 |
| 11660709 | Device and method for manufacturing coated welding rod | Weimin Long, Hongwei Dong, Lei Zhang, Yinyin Pei, Guanxing Zhang +2 more | 2023-05-30 |
| 10987747 | Brazing material outer coat and preparation method thereof, in-situ synthetic metal-coated flux-cored silver brazing material, preparation method thereof, welding method and joint body | Weimin Long, Quanbin Lu, Yinyin Pei, Peng He, Dezhi Wang +4 more | 2021-04-27 |