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:
Sep. 01, 2020
Filed:
Oct. 10, 2018
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Chang-Yeol Yoo, Gyeonggi-Do, KR;
Byung-Seok Kong, Gyeonggi-Do, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C23F 1/20 (2006.01); C23G 1/22 (2006.01); B05D 3/00 (2006.01); B05D 1/24 (2006.01); C23G 1/00 (2006.01); C23C 22/83 (2006.01); B05D 3/10 (2006.01); C23G 1/12 (2006.01); C25F 1/04 (2006.01); C23C 22/68 (2006.01);
U.S. Cl.
CPC ...
C23F 1/20 (2013.01); B05D 1/24 (2013.01); B05D 3/002 (2013.01); B05D 3/102 (2013.01); C23C 22/68 (2013.01); C23C 22/83 (2013.01); C23G 1/00 (2013.01); C23G 1/125 (2013.01); C23G 1/22 (2013.01); C25F 1/04 (2013.01); B05D 2202/25 (2013.01); B05D 2350/30 (2013.01); B05D 2350/63 (2013.01);
Abstract
Disclosed is a method of fabricating an aluminum alloy member for bonding different materials. The method may include etching the aluminum alloy member with one or more etching solutions, and forming one or more undercuts on a surface of the aluminum alloy member.