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:
Jan. 27, 2026
Filed:
Aug. 07, 2023
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Donghyuk Chang, Yongin-si, KR;
Bokhyun Ka, Yongin-si, KR;
Kyeuyoon Sheem, Yongin-si, KR;
Jinhyon Lee, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 4/13 (2010.01); H01M 10/42 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0459 (2013.01); H01M 4/13 (2013.01); H01M 10/04 (2013.01); H01M 10/0431 (2013.01); H01M 10/42 (2013.01); H02J 7/0045 (2013.01);
Abstract
An electrode assembly, including an electrode plate at opposite sides of a separator, the electrode plate including a double-sided coated region having an active material on opposite sides of a substrate forming a current collector, and a single-sided coated region having an active material on a single surface of the substrate, wherein the single-sided coated region has a resistance that is higher than a resistance of the double-sided coated region.