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. 17, 2024
Filed:
Feb. 10, 2020
Applicant:
U&s Energy, Inc., Cheonan-si, KR;
Inventors:
Kyung Joon Kim, Daejeon, KR;
Seung Ho Choi, Daejeon, KR;
Assignee:
U&S ENERGY, INC., Cheonan-si, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/66 (2006.01); H01M 4/04 (2006.01); H01M 10/0587 (2010.01); H01M 50/533 (2021.01); H01M 50/536 (2021.01); H01M 50/538 (2021.01);
U.S. Cl.
CPC ...
H01M 4/667 (2013.01); H01M 4/0404 (2013.01); H01M 4/661 (2013.01); H01M 10/0587 (2013.01); H01M 50/533 (2021.01); H01M 50/536 (2021.01); H01M 50/538 (2021.01);
Abstract
A current collector for electrodes according to the present disclosure may include: a polymer film; a metal piece provided on at least one of upper and lower surfaces of the polymer film or one side of at least one of edges of the polymer film; an adhesive portion provided on surfaces of the polymer film and the metal piece to cover a boundary portion of the polymer film and the metal piece; and a conductive material formed on the surfaces of the polymer film, the metal piece, and the adhesive portion.