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EP4535601
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EP About this file: EP4535601
| EP4535601 - BATTERY CIRCUIT AND VEHICLE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 07.03.2025 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 08.12.2023 | Most recent event Tooltip | 27.03.2026 | New entry: Renewal fee paid | Applicant(s) | For all designated states BYD Company Limited No. 3009, BYD Road Pingshan Shenzhen, Guangdong 518118 / CN | [2025/15] | Inventor(s) | 01 /
XIONG, Shi Shenzhen, Guangdong 518118 / CN | 02 /
FENG, Tianyu Shenzhen, Guangdong 518118 / CN | 03 /
DENG, Linwang Shenzhen, Guangdong 518118 / CN | [2025/15] | Representative(s) | Mathys & Squire 32 London Bridge Street The Shard London SE1 9SG / GB | [N/P] |
| Former [2025/15] | Hamer, Christopher K. Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG / GB | Application number, filing date | 23814682.3 | 06.03.2023 | [2025/15] | WO2023CN79717 | Priority number, date | CN202210614126 | 31.05.2022 Original published format: CN202210614126 | [2025/15] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023231483 | Date: | 07.12.2023 | Language: | ZH | [2023/49] | Type: | A1 Application with search report | No.: | EP4535601 | Date: | 09.04.2025 | Language: | EN | [2025/15] | Search report(s) | International search report - published on: | CN | 07.12.2023 | (Supplementary) European search report - dispatched on: | EP | 09.01.2026 | Classification | IPC: | H02J7/00, H01M10/44, B60L58/12 | [2025/15] | CPC: |
B60L58/12 (EP,KR,US);
B60L58/18 (EP,KR);
H02J7/585 (EP,US);
B60L58/10 (EP);
H01M10/425 (EP);
H01M10/4264 (EP,US);
H01M10/44 (EP);
H01M10/441 (EP);
H02J7/00 (EP);
H02J7/50 (KR);
H02J7/575 (EP);
H02J7/82 (KR);
H02J7/855 (KR);
H02J7/933 (EP,US);
H04L25/4902 (KR);
B60L53/22 (US);
B60Y2200/91 (KR);
H01M2010/4271 (EP);
H01M2220/20 (EP,US);
H02J2207/20 (KR);
Y02E60/10 (EP);
Y02T10/70 (KR)
(-)
| 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/15] | Title | German: | BATTERIESCHALTUNG UND FAHRZEUG | [2025/15] | English: | BATTERY CIRCUIT AND VEHICLE | [2025/15] | French: | CIRCUIT DE BATTERIE ET VÉHICULE | [2025/15] | Entry into regional phase | 30.09.2024 | Translation filed | 30.09.2024 | National basic fee paid | 30.09.2024 | Search fee paid | 30.09.2024 | Designation fee(s) paid | 30.09.2024 | Examination fee paid | Examination procedure | 30.09.2024 | Amendment by applicant (claims and/or description) | 30.09.2024 | Examination requested [2025/15] | Fees paid | Renewal fee | 27.03.2025 | Renewal fee patent year 03 | 26.03.2026 | Renewal fee patent year 04 |
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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 | [Y] US6150795 (KUTKUT NASSER H et al.) [Y] 1-14 * column 1, line 5 - line 7 * * column 1, line 10 - line 12 * * column 6, line 20 - line 27 * * column 6, line 42 - line 44 * * column 10, line 25 - line 33 * * figures 4, 15 * | [Y] US2015194825 (MA BIN-YEN et al.) [Y] 1-14 * paragraphs [0005] , [0 24] * * figure 2 * | [A] TEXAS INSTRUMENTS: "SGx524 Regulating Pulse-Width Modulators", 1 April 1977 (1977-04-01), XP093346999, Retrieved from the Internet | International search | [X] CN107968446 (HUAWEI TECH CO LTD et al.) [X] 1-14 * description, paragraphs 72-78, and figures 1-2 * | [A] CN104253469 (YU ZHIZHANG et al.) [A] 1-14 * entire document * | [A] CN108808754 (HUAWEI TECH CO LTD et al.) [A] 1-14 * entire document * | [A] CN112688372 (SAMSUNG SDI CO LTD et al.) [A] 1-14 * entire document * | [A] US2015236533 (YAMAMOTO NORIFUMI et al.) [A] 1-14 * entire document * | by applicant | CN202210614126 |