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:
Jun. 07, 2022
Filed:
Jun. 04, 2019
Applicant:
Ningde Amperex Technology Limited, Ningde, CN;
Assignee:
NINGDE AMPEREX TECHNOLOGY LIMITED, Fujian, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 10/0583 (2010.01); H01M 50/116 (2021.01); H01M 50/557 (2021.01); H01M 50/572 (2021.01);
U.S. Cl.
CPC ...
H01M 10/045 (2013.01); H01M 10/0431 (2013.01); H01M 10/0459 (2013.01); H01M 10/0583 (2013.01); H01M 50/116 (2021.01); H01M 50/557 (2021.01); H01M 50/572 (2021.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01);
Abstract
The present disclosure provides a cell and a battery. The cell includes a cell body and a packaging pouch configured to accommodate the cell body therein. The packaging pouch includes a seal portion, the seal portion includes a sealed area, and the sealed area defines a cavity therein. According to embodiments of the present disclosure, the seal strength of the seal portion of the cell may be increased significantly, and the reliability and safety of the cell may be improved.
Quick Actions:
Wang, Feng. (2022). Cell and battery (U.S. Patent No. 11355776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11355776
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