-
EP4344012
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4344012
| EP4344012 - BATTERY DISCHARGE UNDER-VOLTAGE PROTECTION METHOD, BATTERY DEVICE, AND POWER DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 23.02.2024 Database last updated on 20.07.2024 | |
| Former | The international publication has been made Status updated on 26.11.2022 | Most recent event Tooltip | 29.06.2024 | Supplementary search report | published on 31.07.2024 [2024/31] | Applicant(s) | For all designated states DONGGUAN POWERAMP TECHNOLOGY LIMITED No.1 Xinghui Road Songshan Lake Park Dongguan, Guangdong 523000 / CN | [2024/13] | Inventor(s) | 01 /
SHEN, Zhengbin Dongguan, Guangdong 523000 / CN | [2024/13] | Representative(s) | Icosa 83 avenue Denfert-Rochereau 75014 Paris / FR | [2024/13] | Application number, filing date | 21940219.5 | 21.05.2021 | [2024/13] | WO2021CN95187 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022241766 | Date: | 24.11.2022 | Language: | ZH | [2022/47] | Type: | A1 Application with search report | No.: | EP4344012 | Date: | 27.03.2024 | Language: | EN | [2024/13] | Search report(s) | International search report - published on: | CN | 24.11.2022 | (Supplementary) European search report - dispatched on: | EP | 28.06.2024 | Classification | IPC: | H02J7/00, G01R31/374, G01R31/382 | [2024/31] | CPC: |
G01R31/382 (EP);
G01R31/374 (EP,US);
G01R31/3835 (US);
H02J7/00306 (EP,US);
H02J7/0048 (EP,US);
H02J7/007194 (EP);
Y02E60/10 (EP)
(-)
|
| Former IPC [2024/13] | H02J7/00 | 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 [2024/13] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | VERFAHREN ZUM SCHUTZ VOR UNTERSPANNUNG EINER BATTERIEENTLADUNG, BATTERIEVORRICHTUNG UND LEISTUNGSVORRICHTUNG | [2024/13] | English: | BATTERY DISCHARGE UNDER-VOLTAGE PROTECTION METHOD, BATTERY DEVICE, AND POWER DEVICE | [2024/13] | French: | PROCÉDÉ DE PROTECTION DE SOUS-TENSION DE DÉCHARGE DE BATTERIE, DISPOSITIF BATTERIE ET DISPOSITIF D'ALIMENTATION | [2024/13] | Entry into regional phase | 20.12.2023 | Translation filed | 20.12.2023 | National basic fee paid | 20.12.2023 | Search fee paid | 20.12.2023 | Designation fee(s) paid | 20.12.2023 | Examination fee paid | Examination procedure | 20.12.2023 | Amendment by applicant (claims and/or description) | 20.12.2023 | Examination requested [2024/13] | Fees paid | Renewal fee | 20.12.2023 | Renewal fee patent year 03 | 21.03.2024 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]JP2000100290 (UCHIHASHI ESTEC CO LTD); | [Y]CN108279385 (SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD); | [Y]CN111913111 (SVOLT ENERGY TECH CO LTD) |