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:
Nov. 10, 2026
Filed:
Mar. 30, 2021
Samsung Sdi Co., Ltd., Yongin-si, KR;
Ji Hyeong Yoon, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A battery module includes a phase change material in an insulation sheet to absorb heat and reduce thermal conductivity, thereby preventing or reducing heat transfer between battery cells, and delaying, preventing, or reducing an event that may be caused by the heat. As an example, the battery module includes a plurality of battery cells and a plurality of insulation sheets interposed between the plurality of battery cells, where each of the insulation sheets includes a heat-insulating sheet having a first surface and second surface, a plurality of through-holes defined in the heat-insulating sheet and passing between the first surface and the second surface opposite the first surface, and a phase change material filled in the plurality of through-holes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile