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. 20, 2026
Filed:
Jan. 11, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Oh Byong Chae, Daejeon, KR;
Ye Ri Kim, Daejeon, KR;
Su Yeon Lee, Daejeon, KR;
Seo Young Jeon, Daejeon, KR;
Seung Hae Hwang, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
The present invention relates to a secondary battery. The secondary battery according to the present invention may include an electrode assembly, an electrolyte, and a battery case configured to accommodate the electrode assembly and the electrolyte. The battery case may include a main body having accommodation space in which the electrode assembly and the electrolyte are accommodated, an additional electrolyte accommodation part having a storage space in which an additional electrolyte is accommodated, a connection part configured to form a moving passage through which the additional electrolyte is supplied from the addition electrolyte accommodation part to the main body, and an electrolyte impregnation member provided on the connection part and impregnated with the additional electrolyte.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile