Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359272 | High-strength high-toughness and wear-resistant composite steel plate and manufacturing method therefor | Hongbin Li, Xiangqian Yuan, Sihai Jiao, Xiaojun Liang | 2025-07-15 |
| 11268176 | High strength steel plate and manufacturing method thereof | Sixin Zhao | 2022-03-08 |
| 11180836 | Low-yield-ratio high-strength-toughness thick steel plate with excellent low-temperature impact toughness and manufacturing method therefor | Sixin Zhao, Xiaobo Wang, Xiaoting Zhao | 2021-11-23 |
| 10851435 | Dual-hardness clad steel plate and production method thereof | Xiaoting Zhao, Bao Yan, Sihai Jiao, Hongbin Li | 2020-12-01 |
| 10801090 | Ultra high obdurability steel plate having low yield ratio and process of manufacturing same | Sixin Zhao, Hongsheng Jiang | 2020-10-13 |
| 10745785 | High-performance low-alloy wear-resistant steel plate and method of manufacturing the same | Hongbin Li, Xiaobo Wang | 2020-08-18 |
| 10494706 | High-toughness low alloy wear-resistant steel sheet and method of manufacturing method thereof the same | Hongbin Li, Yuchuan Miao, Kougen Wu | 2019-12-03 |
| 10208369 | High-hardness low-alloy wear-resistant steel sheet and method of manufacturing the same | Hongbin Li, Guobin Song | 2019-02-19 |
| 9994926 | High-hardness, high-toughness, wear-resistant steel plate and manufacturing method thereof | Hongbin Li, Yuchuan Miao | 2018-06-12 |
| 9816165 | Ultrahigh-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof | Hongbin Li, Yuchuan Miao | 2017-11-14 |
| 9797033 | High-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof | Hongbin Li, Yuchuan Miao | 2017-10-24 |
| 8702876 | Steel plate having a low welding crack susceptibility and a yield strength of 800MPa and manufacture method thereof | Xiaoting Zhao, Sixin Zhao | 2014-04-22 |