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:
Oct. 03, 2023
Filed:
Dec. 28, 2020
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Industrial Cooperation Foundation Jeonbuk National University, Jeoliabuk-do, KR;
Inventors:
Gun Kang, Seoul, KR;
Won Jin Seo, Gyeonggi-do, KR;
Mi Jung Yun, Gyeonggi-do, KR;
Hong Chan Jeon, Seoul, KR;
Sung June Park, Jeollabuk-do, KR;
Sang Min Lee, Jeollabuk-do, KR;
Min Jae Choe, Jeollabuk-do, KR;
Eun Seon Kim, Jeollabuk-do, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Industrial Cooperation Foundation Jeonbuk National University, Jeoliabuk-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 21/00 (2006.01); B22D 27/00 (2006.01); B22D 27/04 (2006.01); B21C 23/26 (2006.01); B21C 37/04 (2006.01); B22D 11/00 (2006.01);
U.S. Cl.
CPC ...
B21C 23/26 (2013.01); B21C 37/042 (2013.01); B21C 37/045 (2013.01); B22D 11/005 (2013.01); B22D 21/00 (2013.01); B22D 27/00 (2013.01); B22D 27/04 (2013.01);
Abstract
Disclosed are a micro fiber and a method of manufacturing the micro fiber are proposed. The micro fiber may be manufactured by controlling thickness and Young's modulus thereof using hollow fiber.