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:
Jul. 21, 2026
Filed:
Feb. 08, 2023
Lg Energy Solution, Ltd., Seoul, KR;
In Chan Choi, Daejeon, KR;
Sang Eun Jun, Daejeon, KR;
Jin Ki Han, Daejeon, KR;
Seung Jae Won, Daejeon, KR;
Yong Jin Kim, Daejeon, KR;
Jae Kwang Jung, Daejeon, KR;
Sae Eun Lee, Daejeon, KR;
Jun Kyu Park, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A bobbin installation unit includes a bobbin, a film supply unit configured to supply an electrode-connecting film to the bobbin, a transfer unit configured to transfer the electrode-connecting film installed in the film supply unit to the bobbin installation unit, an adhesive tape attaching unit installed above the bobbin installation unit and configured to attach an end portion of the electrode-connecting film drawn out to the transfer unit to the bobbin. It also includes a double-sided tape attaching unit configured to attach a double-sided tape to the electrode-connecting film wound on the bobbin, and a frame body on which the adhesive tape attaching unit and the double-sided tape attaching unit are movably installed.