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Method For Manufacturing Secondary Battery
Abstract: According to exemplary embodiments of the present invention, a secondary battery manufacturing method is provided. The method includes the steps of: collecting data from an electrode sheet on which an electrode process is performed; calculating a production amount corresponding to the length of a portion of the electrode sheet on which the electrode process has been performed; and calculating a loss amount and a defect amount of the electrode sheet.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
05 August 2025
Publication Number
36/2025
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. JEON, Gi Yeong
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. SU, Jun Hyo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
4. CHOI, Ee Beom
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
5. PARK, Su Wan
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202547074330-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-08-2025(online)].pdf | 2025-08-05 |
| 2 | 202547074330-STATEMENT OF UNDERTAKING (FORM 3) [05-08-2025(online)].pdf | 2025-08-05 |
| 3 | 202547074330-REQUEST FOR EXAMINATION (FORM-18) [05-08-2025(online)].pdf | 2025-08-05 |
| 4 | 202547074330-PROOF OF RIGHT [05-08-2025(online)].pdf | 2025-08-05 |
| 5 | 202547074330-PRIORITY DOCUMENTS [05-08-2025(online)].pdf | 2025-08-05 |
| 6 | 202547074330-POWER OF AUTHORITY [05-08-2025(online)].pdf | 2025-08-05 |
| 7 | 202547074330-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [05-08-2025(online)].pdf | 2025-08-05 |
| 8 | 202547074330-FORM 18 [05-08-2025(online)].pdf | 2025-08-05 |
| 9 | 202547074330-FORM 1 [05-08-2025(online)].pdf | 2025-08-05 |
| 10 | 202547074330-DRAWINGS [05-08-2025(online)].pdf | 2025-08-05 |
| 11 | 202547074330-DECLARATION OF INVENTORSHIP (FORM 5) [05-08-2025(online)].pdf | 2025-08-05 |
| 12 | 202547074330-COMPLETE SPECIFICATION [05-08-2025(online)].pdf | 2025-08-05 |