| 2025/0109,473 | HOT-DIP PLATED STEEL SHEET | Jun 09, 23 | Apr 03, 25 | 501 Nippon Steel Corporation |
| 2025/0109,500 | SURFACE-TREATED STEEL SHEET | Sep 28, 22 | Apr 03, 25 | 501 Nippon Steel Corporation |
| 2025/0092,484 | PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFACE QUALITY, AND MANUFACTURING METHOD THEREFOR | Dec 03, 24 | Mar 20, 25 | Not available |
| 2025/0084,500 | LOW-CARBON, LOW-ALLOY AND HIGH-FORMABILITY DUAL-PHASE STEEL HAVING TENSILE STRENGTH OF GREATER THAN OR EQUAL TO 590 MPA, HOT-DIP GALVANIZED DUAL-PHASE STEEL, AND MANUFACTURING METHOD THEREFOR | Mar 31, 22 | Mar 13, 25 | Baoshan Iron & Steel Co., Ltd. |
| 2025/0084,501 | GALVANIZED STEEL SHEET AND MEMBER, AND METHOD OF PRODUCING SAME | Oct 12, 22 | Mar 13, 25 | JFE Steel Corporation |
| 2025/0075,292 | HOT STAMPED STEEL PLATE WITH AL-ZN-MG-SI PLATING AND HOT STAMPING METHOD THEREFOR | Jan 10, 23 | Mar 06, 25 | Baoshan Iron & Steel Co., Ltd. |
| 2025/0034,692 | ALUMINUM ALLOY-PLATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAME | Oct 17, 24 | Jan 30, 25 | POSCO CO., LTD. |
| 2025/0010,579 | STEEL SHEET FOR HOT PRESS FORMED MEMBER | Sep 20, 24 | Jan 09, 25 | POSCO CO., LTD. |
| 2025/0011,912 | ALUMINUM-BASED PLATED STEEL PLATE FOR HOT PRESS HAVING EXCELLENT RESISTANCE AGAINST HYDROGEN DELAYED FRACTURE AND SPOT WELDABILITY, AND METHOD FOR MANUFACTURING SAME | Sep 10, 24 | Jan 09, 25 | POSCO Co., Ltd |
| 2025/0003,023 | NON-STAMPED PREALLOYED STEEL COIL, SHEET OR BLANK, PRESS HARDENED COATED MART AND RELATED METHOD | Sep 11, 24 | Jan 02, 25 | Not available |
| 2025/0003,029 | PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE ANDD SURFACE APPEARANCE AND METHOD FOR MANUFACTURING SAME | Sep 28, 22 | Jan 02, 25 | POSCO Co., Ltd |
| 2025/0003,045 | CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION | Jun 27, 24 | Jan 02, 25 | Not available |
| 2025/0003,047 | PLATED STEEL SHEET | Dec 06, 22 | Jan 02, 25 | 501 Nippon Steel Corporation |
| 2025/0003,046 | CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENTSPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION | Aug 12, 24 | Jan 02, 25 | Not available |
| 2024/0425,946 | Sheet Metal Component and Method for Producing Same | Sep 06, 24 | Dec 26, 24 | Not available |
| 2024/0417,820 | COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME | Mar 01, 22 | Dec 19, 24 | 501 Nippon Steel Corporation |
| 2024/0417,860 | SURFACE TREATMENT COMPOSITION FOR TERNARY HOT DIP GALVANIZED STEEL SHEET, SURFACE-TREATED TERNARY HOT DIP GALVANIZED STEEL SHEET USING SAME AND PREPARATION METHOD THEREOF | Oct 14, 21 | Dec 19, 24 | POSCO CO., LTD |
| 2024/0401,166 | ULTRAHIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO, AND MANUFACTURING METHOD THEREFOR | Aug 09, 24 | Dec 05, 24 | POSCO CO., LTD.; POSTECH ACADEMY-INDUSTRY FOUNDATION; |
| 2024/0368,722 | STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME | Aug 15, 22 | Nov 07, 24 | JFE Steel Corporation |
| 2024/0368,724 | ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR | Jul 15, 24 | Nov 07, 24 | POSCO Co., Ltd |