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EP4336508
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EP About this file: EP4336508
| EP4336508 - PULSE GENERATOR, ERROR CHECK AND SCRUB CIRCUIT, AND MEMORY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 09.02.2024 Database last updated on 30.10.2024 | |
| Former | The international publication has been made Status updated on 02.02.2024 | ||
| Former | unknown Status updated on 11.08.2023 | Most recent event Tooltip | 20.09.2024 | Supplementary search report | published on 23.10.2024 [2024/43] | 20.09.2024 | Change - classification | published on 23.10.2024 [2024/43] | 20.09.2024 | Change - classification | published on 23.10.2024 [2024/43] | Applicant(s) | For all designated states Changxin Memory Technologies, Inc. No. 388, Xingye Avenue Airport Industrial Park Economic and Technological Development Area Hefei City, Anhui 230601 / CN | [2024/11] | Inventor(s) | 01 /
HUANG, Zequn Hefei, Anhui 230601 / CN | 02 /
SUN, Kai Hefei, Anhui 230601 / CN | [2024/11] | Representative(s) | Gulde & Partner Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59 10179 Berlin / DE | [N/P] |
| Former [2024/11] | V.O. P.O. Box 87930 2508 DH Den Haag / NL | Application number, filing date | 22924579.0 | 12.08.2022 | [2024/11] | WO2022CN112053 | Priority number, date | CN202210901663 | 28.07.2022 Original published format: CN202210901663 | [2024/11] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024021174 | Date: | 01.02.2024 | Language: | ZH | [2024/05] | Type: | A1 Application with search report | No.: | EP4336508 | Date: | 13.03.2024 | Language: | EN | [2024/11] | Search report(s) | International search report - published on: | CN | 01.02.2024 | (Supplementary) European search report - dispatched on: | EP | 19.09.2024 | Classification | IPC: | G11C29/02, G11C29/52, H03K3/017, // G11C7/04, G11C11/406, G11C29/04, G11C29/46 | [2024/43] | CPC: |
G11C29/023 (EP);
G11C29/12 (CN);
G11C7/1093 (US);
G11C11/401 (CN);
G11C29/02 (EP);
G11C29/028 (EP);
G11C29/44 (CN);
G11C29/52 (EP,US);
G11C7/1087 (US);
H03K3/017 (EP);
G11C11/40603 (EP);
G11C2029/0409 (EP);
G11C2029/0411 (EP);
G11C2207/2254 (EP);
G11C29/46 (EP);
G11C7/04 (EP)
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| Former IPC [2024/11] | G11C29/12, G11C29/44, G11C11/401 | 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 [2024/11] | 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: | IMPULSGENERATOR, FEHLERPRÜFUNGS- UND SCRUB-SCHALTUNG UND SPEICHER | [2024/11] | English: | PULSE GENERATOR, ERROR CHECK AND SCRUB CIRCUIT, AND MEMORY | [2024/11] | French: | GÉNÉRATEUR D'IMPULSIONS, CIRCUIT DE VÉRIFICATION ET DE NETTOYAGE D'ERREUR, ET MÉMOIRE | [2024/11] | Entry into regional phase | 10.08.2023 | Translation filed | 10.08.2023 | National basic fee paid | 10.08.2023 | Search fee paid | 10.08.2023 | Designation fee(s) paid | 10.08.2023 | Examination fee paid | Examination procedure | 10.08.2023 | Amendment by applicant (claims and/or description) | 10.08.2023 | Examination requested [2024/11] | Fees paid | Renewal fee | 27.08.2024 | 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 | [Y]US2011109362 (KIM JI HYUN [KR], et al); | [XAY]US2013141148 (ISHII MASATOSHI [JP], et al); | [A]US2018267852 (KWON KIHUN [KR], et al); | [A]WO2022098451 (MICRON TECHNOLOGY INC [US]) |