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Apparatus And Method For Diagnosing Battery
Abstract: An apparatus for diagnosing a battery according to an embodiment of the present invention comprises: a data acquisition unit configured to acquire battery information including the voltage and current of a battery during a charge cycle of the battery; and a control unit configured to calculate the constant current charge capacity ratio and the constant voltage charge capacity ratio during the charge cycle on the basis of the battery information, and diagnose the state of the battery on the basis of the constant current charge capacity ratio and the constant voltage charge capacity ratio.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
04 September 2024
Publication Number
05/2025
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. BAE, Yoon-Jung
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
2. WOO, Kyung-Hwa
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
3. JEONG, Hee-Seok
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417066756-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-09-2024(online)].pdf | 2024-09-04 |
| 2 | 202417066756-STATEMENT OF UNDERTAKING (FORM 3) [04-09-2024(online)].pdf | 2024-09-04 |
| 3 | 202417066756-REQUEST FOR EXAMINATION (FORM-18) [04-09-2024(online)].pdf | 2024-09-04 |
| 4 | 202417066756-PROOF OF RIGHT [04-09-2024(online)].pdf | 2024-09-04 |
| 5 | 202417066756-PRIORITY DOCUMENTS [04-09-2024(online)].pdf | 2024-09-04 |
| 6 | 202417066756-POWER OF AUTHORITY [04-09-2024(online)].pdf | 2024-09-04 |
| 7 | 202417066756-FORM 18 [04-09-2024(online)].pdf | 2024-09-04 |
| 8 | 202417066756-FORM 1 [04-09-2024(online)].pdf | 2024-09-04 |
| 9 | 202417066756-FIGURE OF ABSTRACT [04-09-2024(online)].pdf | 2024-09-04 |
| 10 | 202417066756-DRAWINGS [04-09-2024(online)].pdf | 2024-09-04 |
| 11 | 202417066756-DECLARATION OF INVENTORSHIP (FORM 5) [04-09-2024(online)].pdf | 2024-09-04 |
| 12 | 202417066756-COMPLETE SPECIFICATION [04-09-2024(online)].pdf | 2024-09-04 |
| 13 | 202417066756-FORM-26 [05-09-2024(online)].pdf | 2024-09-05 |
| 14 | 202417066756-FORM 3 [27-02-2025(online)].pdf | 2025-02-27 |