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. 25, 2023
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
Yiheng Wang, Ningde, CN;
Xiaoming Ge, Ningde, CN;
Xin Chen, Ningde, CN;
Ruoyan MA, Ningde, CN;
Yongqiang Zhang, Ningde, CN;
Xiaoxi Zou, Ningde, CN;
Jiayuan Lu, Ningde, CN;
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;
Abstract
Embodiments of this application provide a gas adsorption apparatus, an end cap assembly, a battery cell, a battery, and an electrical device, and relate to the technical field of batteries. The gas adsorption apparatus is applicable to a battery cell, and includes: a main body, containing a chamber; a first pressure relief portion, disposed on the main body, and configured to be actuated when an internal pressure or temperature of the battery cell reaches a first threshold, so as to implement communication between the chamber and an interior of the battery cell; and a gas adsorption unit, disposed in the chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile