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Battery Abnormality Diagnosis Device And Operation Method Thereof
Abstract: A battery abnormality diagnosis device according to an embodiment disclosed in the present document may comprise: an acquisition unit which acquires voltage state of charge (SOC) profiles of a plurality of battery units; an identification unit which identifies a designated first number of ranks of the plurality of battery units on the basis of the voltage SOC profiles; and a diagnosis unit which diagnoses abnormalities in the plurality of battery units on the basis of changes in the ranks.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
09 April 2025
Publication Number
22/2025
Publication Type
INA
Invention Field
PHYSICS
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION LTD.
Tower 1 108 Yeoui daero
Yeongdeungpo gu
Seoul 07335
Inventors
1. YOON Sung Yul
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
2. KIM In Sik
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
3. LEE Jeong Bin
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
4. KIM Soon Jong
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
5. KIM Won Kyung
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
6. KWON Ki Wook
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
7. SONG Young Seok
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517034757-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-04-2025(online)].pdf | 2025-04-09 |
| 2 | 202517034757-STATEMENT OF UNDERTAKING (FORM 3) [09-04-2025(online)].pdf | 2025-04-09 |
| 3 | 202517034757-REQUEST FOR EXAMINATION (FORM-18) [09-04-2025(online)].pdf | 2025-04-09 |
| 4 | 202517034757-PROOF OF RIGHT [09-04-2025(online)].pdf | 2025-04-09 |
| 5 | 202517034757-PRIORITY DOCUMENTS [09-04-2025(online)].pdf | 2025-04-09 |
| 6 | 202517034757-POWER OF AUTHORITY [09-04-2025(online)].pdf | 2025-04-09 |
| 7 | 202517034757-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-04-2025(online)].pdf | 2025-04-09 |
| 8 | 202517034757-FORM 18 [09-04-2025(online)].pdf | 2025-04-09 |
| 9 | 202517034757-FORM 1 [09-04-2025(online)].pdf | 2025-04-09 |
| 10 | 202517034757-DRAWINGS [09-04-2025(online)].pdf | 2025-04-09 |
| 11 | 202517034757-DECLARATION OF INVENTORSHIP (FORM 5) [09-04-2025(online)].pdf | 2025-04-09 |
| 12 | 202517034757-COMPLETE SPECIFICATION [09-04-2025(online)].pdf | 2025-04-09 |
| 13 | 202517034757-RELEVANT DOCUMENTS [10-04-2025(online)].pdf | 2025-04-10 |
| 14 | 202517034757-MARKED COPIES OF AMENDEMENTS [10-04-2025(online)].pdf | 2025-04-10 |
| 15 | 202517034757-FORM 13 [10-04-2025(online)].pdf | 2025-04-10 |
| 16 | 202517034757-AMMENDED DOCUMENTS [10-04-2025(online)].pdf | 2025-04-10 |
| 17 | 202517034757-FORM 3 [09-09-2025(online)].pdf | 2025-09-09 |