| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | Republic of Korea | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Surface technology and coating | |
| #3 | Machine tools | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Metal tempering | |
| #3 | Punching metal | |
| #4 | Coating metallic material | |
| #5 | Layered products | |
| #6 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Xiong Xiaochuan | 12 |
| #2 | Yi Hongliang | 11 |
| #3 | Yang Dapeng | 10 |
| #4 | Liu Zhaoyuan | 7 |
| #5 | Chang Zhiyuan | 7 |
| #6 | Wang Guodong | 5 |
| #7 | Yl Hongliang | 1 |
| #8 | Hongliang Yi | 1 |
| #9 | Liu Lianqian | 1 |
| #10 | Zhaoyuan Liu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020098448A1 | High-strength stainless steel, heat treatment process and formed component | |
| WO2020248459A1 | Heat treatment method for high-strength steel and product obtained therefrom | |
| WO2020177325A1 | Hot work die steel, heat treatment method thereof and hot work die | |
| KR20210003236A | Steel for hot stamping, hot stamping method, and hot stamped components | |
| EP3611288A1 | Hot stamped component, pre-coated steel plate for hot stamping, and hot stamping process |