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Secondary Battery Manufacturing System And Secondary Battery Manufacturing Method

Abstract: Provided, according to example embodiments, is a secondary battery manufacturing method. The method comprises the steps of: loading coordinate-associated circular inspection data and coordinate-associated inspection data of an electrode sheet, the coordinate-associated circular inspection data comprising an image of a part of the electrode sheet and the coordinates of the part of the electrode sheet, and the coordinate-associated inspection data comprising a determination of a surface defect of the part of the electrode sheet and the coordinates of the part of the electrode sheet; and monitoring matching of the coordinate-associated inspection data and the coordinate-associated circular inspection data.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
24 October 2025
Publication Number
48/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower1 108, Yeoui-daero, Yeongdeungpo-Gu, Seoul 07335

Inventors

1. KIM, Do Won
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122
2. KIM, Min Su
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122
3. CHOI, Ee Beom
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202547102843-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [24-10-2025(online)].pdf 2025-10-24
2 202547102843-STATEMENT OF UNDERTAKING (FORM 3) [24-10-2025(online)].pdf 2025-10-24
3 202547102843-REQUEST FOR EXAMINATION (FORM-18) [24-10-2025(online)].pdf 2025-10-24
4 202547102843-PROOF OF RIGHT [24-10-2025(online)].pdf 2025-10-24
5 202547102843-PRIORITY DOCUMENTS [24-10-2025(online)].pdf 2025-10-24
6 202547102843-POWER OF AUTHORITY [24-10-2025(online)].pdf 2025-10-24
7 202547102843-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [24-10-2025(online)].pdf 2025-10-24
8 202547102843-FORM 18 [24-10-2025(online)].pdf 2025-10-24
9 202547102843-FORM 1 [24-10-2025(online)].pdf 2025-10-24
10 202547102843-DRAWINGS [24-10-2025(online)].pdf 2025-10-24
11 202547102843-DECLARATION OF INVENTORSHIP (FORM 5) [24-10-2025(online)].pdf 2025-10-24
12 202547102843-COMPLETE SPECIFICATION [24-10-2025(online)].pdf 2025-10-24