| 2025/0051,929 | SOLUTION COMPOSITION FOR STEEL SHEET SURFACE TREATMENT, STEEL SHEET SURFACE-TREATED USING SAME, AND MANUFACTURING METHOD THEREFOR | Dec 19, 22 | Feb 13, 25 | POSCO CO., LTD |
| 2025/0043,399 | METAL PLATE FOR PRODUCING VAPOR DEPOSITION MASKS, PRODUCTION METHOD FOR METAL PLATES, VAPOR DEPOSITION MASK, PRODUCTION METHOD FOR VAPOR DEPOSITION MASK, AND VAPOR DEPOSITION MASK DEVICE COMPRISING VAPOR DEPOSITION MASK | Oct 17, 24 | Feb 06, 25 | Dai Nippon Printing 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. |
| 2025/0011,910 | METHOD FOR PRODUCING A HOT-DIP-COATED STEEL SHEET AND HOT-DIP-COATED STEEL SHEET | Nov 10, 22 | Jan 09, 25 | ThyssenKrupp Steel Europe AG |
| 2025/0003,022 | COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREFOR | Nov 07, 22 | Jan 02, 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 |
| 2025/0003,078 | ZnAlMg-Coated Metal Sheet with Improved Flexibility and Corresponding Manufacturing Process | Sep 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 |
| 2024/0344,166 | Method for the fabrication of a resistance spot weld | Jun 26, 24 | Oct 17, 24 | Not available |
| 2024/0344,190 | ZINC ALLOY COATED PRESS-HARDENABLE STEELS AND METHOD OF MANUFACTURING THE SAME | Feb 26, 24 | Oct 17, 24 | Nucor Corporation; TECK METALS LTD.; |
| 2024/0327,969 | SURFACE-TREATED STEEL | Nov 22, 22 | Oct 03, 24 | 501 Nippon Steel Corporation |
| 2024/0309,484 | METHOD OF FORMING A HOT STAMPED COATED STEEL PRODUCT | May 22, 24 | Sep 19, 24 | Not available |
| 2024/0271,256 | FE-BASED ELECTROPLATED STEEL SHEET, HOT-DIP GALVANIZED STEEL SHEET, AND METHODS FOR MANUFACTURING SAME | May 17, 22 | Aug 15, 24 | JFE Steel Corporation |
| 2024/0261,843 | HOT PRESS-FORMED PART, AND MANUFACTURING METHOD THEREOF | Apr 16, 24 | Aug 08, 24 | POSCO Co., Ltd |
| 2024/0229,245 | COATED AND PLATED STEEL SHEET OR COATED AND PLATED STEEL STRIP | Mar 08, 21 | Jul 11, 24 | Not available |
| 2024/0198,633 | STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME | Feb 23, 24 | Jun 20, 24 | POSCO CO., LTD. |
| 2024/0191,329 | AL-FE-ALLOY PLATED STEEL SHEET FOR HOT FORMING, HAVING EXCELLENT TWB WELDING CHARACTERISTICS, HOT FORMING MEMBER, AND MANUFACTURING METHODS THEREFOR | Feb 16, 24 | Jun 13, 24 | POSCO Co., Ltd |
| 2024/0181,748 | MANUFACTURING METHOD OF ALUMINUM-BASED ALLOY PLATED STEEL | Jan 08, 24 | Jun 06, 24 | POSCO Co., Ltd |