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EP3945596
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Extract from the Register of European Patents
EP About this file: EP3945596
| EP3945596 - MEMORY DEVICE AND METHOD FOR MAKING SAME [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 09.12.2022 Database last updated on 20.12.2024 | |
| Former | The application has been published Status updated on 31.12.2021 | Most recent event Tooltip | 09.12.2022 | Application deemed to be withdrawn | published on 11.01.2023 [2023/02] | Applicant(s) | For all designated states Taiwan Semiconductor Manufacturing Co., Ltd. No. 8, Li-Hsin Rd. 6 Hsinchu Science Park Hsinchu / TW | [2022/05] | Inventor(s) | 01 /
JIANG, Yu-Wei Hsinchu / TW | 02 /
SUN, Hung-Chang Hsinchu / TW | 03 /
CHIANG, Kuo-Chang Hsinchu / TW | 04 /
LAI, Sheng-Chih Hsinchu / TW | 05 /
YANG, TsuChing Hsinchu / TW | [2022/05] | Representative(s) | Valea AB Box 17067 200 10 Malmö / SE | [2022/05] | Application number, filing date | 21188314.5 | 28.07.2021 | [2022/05] | Priority number, date | US202063058431P | 29.07.2020 Original published format: US 202063058431 P | US202117199453 | 12.03.2021 Original published format: US202117199453 | [2022/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3945596 | Date: | 02.02.2022 | Language: | EN | [2022/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.01.2022 | Classification | IPC: | H01L29/66, H01L29/786, H01L27/11551, H01L27/11578 | [2022/05] | CPC: |
H01L29/7869 (EP);
H10B43/10 (CN);
H10B51/20 (CN,US);
H01L21/02565 (US);
H01L21/02631 (US);
H01L29/24 (US);
H01L29/66969 (EP);
H10B41/20 (EP);
H10B43/20 (EP,CN);
H10B43/27 (US);
H10B43/30 (CN);
H10B51/10 (CN);
H10B51/30 (CN)
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| 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 [2022/05] | 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: | SPEICHERVORRICHTUNG UND VERFAHREN ZU IHRER HERSTELLUNG | [2022/05] | English: | MEMORY DEVICE AND METHOD FOR MAKING SAME | [2022/05] | French: | DISPOSITIF DE MÉMOIRE ET SON PROCÉDÉ DE FABRICATION | [2022/05] | Examination procedure | 03.08.2022 | Application deemed to be withdrawn, date of legal effect [2023/02] | 24.08.2022 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2023/02] |
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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]WO2018144957 (MONOLITHIC 3D INC [US]); | [A]WO2019016642 (SEMICONDUCTOR ENERGY LAB [JP]); | [Y]EP3629329 (INTEL CORP [US]) |