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 | Guanxing Zhang, Yong Li, Yongtao Jiu, Yinyin Pei, Junlan Huang +2 more | 2025-09-23 |
| 12109652 | Copper-tin brazing wire and preparation method and use thereof | Sujuan ZHONG, Yinyin Pei, Junlan Huang, Quanbin Lu, Yongtao Jiu +2 more | 2024-10-08 |
| 11845146 | Brazing wire, forming method of brazing wire and forming mold of brazing wire | Sujuan ZHONG, Yinyin Pei, Lei Zhang, Xiupeng Li, Yuanxun Shen +2 more | 2023-12-19 |
| 11660709 | Device and method for manufacturing coated welding rod | Sujuan ZHONG, Hongwei Dong, Lei Zhang, Yinyin Pei, Guanxing Zhang +2 more | 2023-05-30 |
| 11534873 | Self-shielded flux-cored welding wire with special protective slag coating formed in situ and manufacture method thereof | Dashuang Liu, Yucheng Wu, Ping Wei, Huawei Sun, Yafang Cheng | 2022-12-27 |
| 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 | Sujuan ZHONG, Quanbin Lu, Yinyin Pei, Peng He, Dezhi Wang +4 more | 2021-04-27 |
| 10610978 | High-efficient energy-saving and surfacing layer well-forming self-shielded flux-covered welding wire and manufacture method | Dashuang Liu, Ping Wei, Mingfang WU, Lei Zhang | 2020-04-07 |