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:
May. 05, 2026
Filed:
Aug. 22, 2022
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
Yu Matsui, Kakogawa, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
Abstract
The battery disclosed herein includes: a positive electrode plate including a positive electrode substrate and a positive electrode active material layer disposed on the positive electrode substrate; and a negative electrode plate including a negative electrode substrate and a negative electrode active material layer disposed on the negative electrode substrate. At least one of the positive electrode plate or the negative electrode plate has multiple electrode tabs protruding outward from a region of the associated electrode substrate where the associated electrode active material layer is not disposed. The electrode tabs each have an arc-shaped wrinkle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile