EP4198536 - BATTERY MANAGEMENT APPARATUS AND METHOD [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 19.05.2023 Database last updated on 20.05.2024 | |
Former | The international publication has been made Status updated on 22.07.2022 | Most recent event Tooltip | 15.03.2024 | Change: Validation states | published on 17.04.2024 [2024/16] | 15.03.2024 | Change - extension states | published on 17.04.2024 [2024/16] | Applicant(s) | For all designated states LG Energy Solution, Ltd. Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335 / KR | [2023/25] | Inventor(s) | 01 /
SONG, Yee-Gahng Daejeon 34122 / KR | [2023/25] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2023/25] | Application number, filing date | 22739738.7 | 13.01.2022 | [2023/25] | WO2022KR00687 | Priority number, date | KR20210004852 | 13.01.2021 Original published format: KR 20210004852 | [2023/25] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022154545 | Date: | 21.07.2022 | Language: | KO | [2022/29] | Type: | A1 Application with search report | No.: | EP4198536 | Date: | 21.06.2023 | Language: | EN | [2023/25] | Search report(s) | International search report - published on: | KR | 21.07.2022 | (Supplementary) European search report - dispatched on: | EP | 11.03.2024 | Classification | IPC: | G01R31/367, G01R31/396, G01R31/392, G01R31/36 | [2023/25] | CPC: |
G01R31/396 (EP,KR,US);
G01R31/367 (EP,KR);
G01R31/3648 (KR);
G01R31/392 (KR);
H01M10/425 (EP);
H01M10/48 (EP);
H02J7/0013 (US);
H02J7/005 (US);
H01M2010/4271 (EP);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/25] | Title | German: | BATTERIEVERWALTUNGSVORRICHTUNG UND -VERFAHREN | [2023/25] | English: | BATTERY MANAGEMENT APPARATUS AND METHOD | [2023/25] | French: | APPAREIL ET PROCÉDÉ DE GESTION DE BATTERIE | [2023/25] | Entry into regional phase | 14.03.2023 | Translation filed | 14.03.2023 | National basic fee paid | 14.03.2023 | Search fee paid | 14.03.2023 | Designation fee(s) paid | 14.03.2023 | Examination fee paid | Examination procedure | 14.03.2023 | Examination requested [2023/25] | Fees paid | Renewal fee | 25.01.2024 | Renewal fee patent year 03 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]CN103399282 (UNIV TSINGHUA) [A] 1-10 * claim 1 *; | [XI]KR20160000141 (LG CHEMICAL LTD [KR]) [X] 1,2,7-10 * paragraph [0044] - paragraph [0047]; figure 3 * [I] 3-6; | [A]US2016109526 (GEFFIN STEVEN [US], et al) [A] 1-10 * claim 1 *; | [A]EP3644079 (LG CHEMICAL LTD [KR]) [A] 1-10 * paragraph [0040] *; | [A]CN111257755 (SHANGHAI MAKESENS ENERGY STORAGE TECH CO LTD) [A] 1-10 * claim 1 *; | [XI] - YIN HAO ET AL, "Voltage Fault Diagnosis of Power Batteries based on Boxplots and Gini Impurity for Electric Vehicles", 2019 ELECTRIC VEHICLES INTERNATIONAL CONFERENCE (EV), IEEE, (20191003), doi:10.1109/EV.2019.8892849, pages 1 - 5, XP033649594 [X] 1,7-10 * abstract * * Sections I, II, III * [I] 2-6 DOI: http://dx.doi.org/10.1109/EV.2019.8892849 | [A] - SINGH KAMLESH ET AL, "Twenty Years of Near/Sub-Threshold Design Trends and Enablement", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II: EXPRESS BRIEFS, IEEE, USA, vol. 68, no. 1, doi:10.1109/TCSII.2020.3040970, ISSN 1549-7747, (20201130), pages 5 - 11, (20201221), XP011827882 [A] 1-10 * Section III * DOI: http://dx.doi.org/10.1109/TCSII.2020.3040970 | [A] - XU MIN ET AL, "Early Warning of Lithium Battery Progressive Fault Based on Box Plot", 2019 3RD INTERNATIONAL CONFERENCE ON ELECTRONIC INFORMATION TECHNOLOGY AND COMPUTER ENGINEERING (EITCE), IEEE, (20191018), doi:10.1109/EITCE47263.2019.9095033, pages 1072 - 1075, XP033772265 [A] 1-10 * Section III * DOI: http://dx.doi.org/10.1109/EITCE47263.2019.9095033 | [A] - NAHA ARUNAVA ET AL, "On-Board Short-Circuit Detection of Li-ion Batteries Undergoing Fixed Charging Profile as in Smartphone Applications", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 66, no. 11, doi:10.1109/TIE.2018.2889623, ISSN 0278-0046, (20191101), pages 8782 - 8791, (20190701), XP011733252 [A] 1-10 * figure 11 * DOI: http://dx.doi.org/10.1109/TIE.2018.2889623 | International search | [YA]US2016109526 (GEFFIN STEVEN [US], et al) [Y] 1-2,7-10 * See paragraphs [0019]-[0022] and figure 1. * [A] 3-6; | [A]CN108845268 (SHENZHEN KLCLEAR TECH CO LTD) [A] 1-10 * See claims 1-5. *; | [Y]KR20190084686 (LG CHEMICAL LTD [KR]) [Y] 2 * See paragraphs [0046]-[0048]. *; | [Y]CN111257755 (SHANGHAI MAKESENS ENERGY STORAGE TECH CO LTD) [Y] 1-2,7-10 * See claims 1 and 4. *; | [A]CN111856307 (SHENZHEN XWODA ELECTRONICS CO LTD) [A] 1-10* See claims 1-7. * | by applicant | KR20210004852 |