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. 23, 2024
Filed:
Apr. 22, 2019
Applicant:
Dongguan Amperex Technology Limited, Guangdong, CN;
Inventors:
Bangsheng Ming, Guangdong, CN;
Xuan Chen, Guangdong, CN;
Ying Wang, Guangdong, CN;
Mingliang Mo, Guangdong, CN;
Assignee:
Dongguan Amperex Technology Limited, Dongguan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/058 (2010.01); H01M 50/557 (2021.01); H01M 50/105 (2021.01); H01M 50/553 (2021.01); H01M 50/55 (2021.01); H01M 10/04 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 10/04 (2013.01); H01M 10/058 (2013.01); H01M 50/105 (2021.01); H01M 50/55 (2021.01); H01M 50/553 (2021.01); H01M 50/557 (2021.01);
Abstract
The present application provides a battery including an electrode assembly, a package encapsulating the electrode assembly, and a plurality of bonding portions located between the package and the electrode assembly, wherein at least partially of the bonding portions are disposed at interval. The purpose of the present application is to provide a battery that reduces the tear risk of the aluminum foil and improves safety.