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. 03, 2023
Filed:
Apr. 20, 2021
Ningde Amperex Technology Limited, Ningde, CN;
Weimin Jiao, Ningde, CN;
Junhui Hou, Ningde, CN;
Houlei Cui, Ningde, CN;
Yinli Lin, Ningde, CN;
Hui Dong, Ningde, CN;
Zhiwen Xiao, Ningde, CN;
NINGDE AMPEREX TECHNOLOGY LIMITED, Fujian, CN;
Abstract
An electrode assembly including a first electrode plate, a second electrode plate and a separator between the first electrode plate and the second electrode plate. The separator includes an extension portion extending to the outside of the first electrode plate and the second electrode plate in a length direction of the electrode assembly. The extension portion is provided with a glue layer including a first bonding portion extending in a width direction of the electrode assembly. The first bonding portion is parallel to the width direction.