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:
Apr. 14, 2026
Filed:
Feb. 10, 2023
Jiangsu Contemporary Amperex Technology Limited, Changzhou, CN;
Guopeng Teng, Changzhou, CN;
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED, Changzhou, CN;
Abstract
A cell manufacturing device configured to manufacture a cell including an electrode plate and a separator. The cell manufacturing device includes a winding mechanism configured to wind the electrode plate and the separator to form the cell, and a film attaching mechanism configured to attach a film to the electrode plate or the separator at a predetermined position before the electrode plate and the separator are wound, so as to form a reinforcing film layer on the electrode plate or the separator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile