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:
Jul. 19, 2016
Filed:
Dec. 20, 2011
Hong-woo Lee, Gwangyang-si, KR;
Jae-hyun Kim, Gwangyang-si, KR;
Hyoun-young Lee, Gwangyang-si, KR;
Yeon-sik Kang, Gwangyang-si, KR;
Hong-Woo Lee, Gwangyang-si, KR;
Jae-Hyun Kim, Gwangyang-si, KR;
Hyoun-Young Lee, Gwangyang-si, KR;
Yeon-Sik Kang, Gwangyang-si, KR;
POSCO, Pohang-si, KR;
Abstract
A multi physical properties part used in automotive components required to be lightweight and provide collision safety, and a method of manufacturing a multi physical properties part, in which the multi physical properties part may be more economically and simply manufactured by using two or more separated die sets without using an additional heating device or treating a die surface. A method of manufacturing a multi physical properties part, which includes positioning a single heated formed article in two or more die sets, and then manufacturing a multi physical properties part including two or more regions having different physical properties by differing cooling conditions in the respective die set.