Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420361 | Braze coating material with nickel core and coating and preparation method and braze coating method thereof | Weimin Long, Guanxing Zhang, Yong Li, Yongtao Jiu, Junlan Huang +2 more | 2025-09-23 |
| 12290882 | Copper-phosphorus-zinc-tin brazing sheet and preparation method and use thereof | Quanbin Lu, Yafang Cheng, Junlan Huang, Xian Dong, Yuanxun Shen +1 more | 2025-05-06 |
| 12109652 | Copper-tin brazing wire and preparation method and use thereof | Weimin Long, Sujuan ZHONG, Junlan Huang, Quanbin Lu, Yongtao Jiu +2 more | 2024-10-08 |
| 12103113 | Copper-phosphorus brazing wire for brazing copper alloy spectacle frame as well as preparing method and system thereof | Yafang Cheng, Junlan Huang, Xian Dong, Yanhong GUO, Yong Li +3 more | 2024-10-01 |
| 11845146 | Brazing wire, forming method of brazing wire and forming mold of brazing wire | Sujuan ZHONG, Weimin Long, Lei Zhang, Xiupeng Li, Yuanxun Shen +2 more | 2023-12-19 |
| 11660709 | Device and method for manufacturing coated welding rod | Weimin Long, Sujuan ZHONG, Hongwei Dong, Lei Zhang, 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, Sujuan ZHONG, Quanbin Lu, Peng He, Dezhi Wang +4 more | 2021-04-27 |