The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2025
Filed:
Dec. 07, 2022
Applicant:
Hyundai Steel Company, Incheon, KR;
Inventors:
Jae Myoung Park, Incheon, KR;
Je Youl Kong, Incheon, KR;
Kye Jeong Park, Incheon, KR;
Seung Chae Yoon, Incheon, KR;
Assignee:
Hyundai Steel Company, Incheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D 9/46 (2005.12); B21D 22/02 (2005.12); B21D 37/16 (2005.12);
U.S. Cl.
CPC ...
B21D 37/16 (2012.12); B21D 22/022 (2012.12); C21D 9/46 (2012.12);
Abstract
The present disclosure provides a method of manufacturing a hot stamping component, the method includes inserting a blank into a heating furnace, heating the blank, and transferring the heated blank from the heating furnace to a mold, wherein an air cooling time of the blank in the transferring of the blank satisfies Equation 1.