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:
Oct. 13, 2026
Filed:
Oct. 30, 2023
Hefei Guoyan Xinneng Lithium Industry Co., Ltd, Hefei, CN;
Fengxue Zhang, Shenzhen, CN;
Zujian Xia, Shenzhen, CN;
HeFei Guoyan Xinneng Lithium Industry Co., Ltd., Hefei, CN;
Abstract
Disclosed are a battery housing and a battery. The battery housing includes a bottom shell and a cover. The cover includes an outer contact layer, an insulating layer, and an inner contact layer. The electrode connecting portion of the inner contact layer is electrically connected to one pole of the battery cell. The other pole of the battery cell is electrically connected to the bottom shell. Since the inner contact layer and the outer contact layer are insulated through the insulating layer, the bottom shell is also insulated from the inner contact layer, thereby preventing the two electrodes of the battery cell from being mutually connected and short-circuited. Since the inner contact layer and the outer contact layer of the cover are pre-insulated, the insulating film is not needed, thereby simplifying the packaging process of the battery and improving the packaging efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile