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. 11, 2025
Filed:
Feb. 16, 2022
Applicant:
SK on Co., Ltd., Seoul, KR;
Inventors:
Jeong Woon Ko, Daejeon, KR;
Bon Seok Ku, Daejeon, KR;
Ja Sung Yun, Daejeon, KR;
Dong Hun Lim, Daejeon, KR;
Jun Hee Jung, Daejeon, KR;
Sei Hoon Cho, Daejeon, KR;
Ha Neul Choi, Daejeon, KR;
Jae Il Hwang, Daejeon, KR;
Assignee:
SK On Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/342 (2021.01); H01M 50/211 (2021.01); H01M 50/367 (2021.01);
U.S. Cl.
CPC ...
H01M 50/3425 (2021.01); H01M 50/211 (2021.01); H01M 50/367 (2021.01);
Abstract
A battery pack includes a number of secondary battery cells, and a frame unit including a number of sealed compartments in which the number of secondary battery cells are dispersedly accommodated, and configured to, when flames or gas are generated in a secondary battery cell disposed in one of the compartments, discharge the flames or gas.