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. 11, 2023
Filed:
Aug. 24, 2018
Applicant:
Poongsan Corporation, Pyeongtaek-Si, KR;
Inventors:
Assignee:
Poongsan Corporation, Pyeongtaek-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 9/00 (2006.01); C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22C 1/02 (2006.01);
U.S. Cl.
CPC ...
C22C 9/00 (2013.01); C21D 8/0226 (2013.01); C21D 8/0236 (2013.01); C21D 9/46 (2013.01); C22C 1/02 (2013.01);
Abstract
Disclosed are a copper alloy strip having high heat resistance and thermal dissipation properties which is suitable for a material for shield cans to solve heating of mobile devices, a material for vehicles and semiconductor lead frames, and a material for electrical and electronic parts, such as connectors, relays, switches, etc., widely used in industries including vehicles, and a method of preparing the same.