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. 14, 2026
Filed:
Jan. 02, 2025
Samsung Sdi Co., Ltd., Yongin-si, KR;
Geonsoo Kim, Yongin-si, KR;
Sanghyun Yoo, Yongin-si, KR;
Junsub Lee, Yongin-si, KR;
Pilgoo Jun, Yongin-si, KR;
Gee Eun Lim, Yongin-si, KR;
Woonseok Chang, Yongin-si, KR;
Kyuyoung Park, Yongin-si, KR;
Taejin Yoon, Yongin-si, KR;
Seonjin Choi, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
Provided is an electrode for secondary battery. The electrode may include a substrate, a first coated portion disposed on a first surface of the substrate, the first coated portion comprising an active material; and a first uncoated portion disposed on the first surface of the substrate, the first uncoated portion being in contact with the first coated portion and exposing the substrate, wherein a first side portion of the first coated portion in contact with the first uncoated portion has a stepped surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile