EP3707749 - THREE-DIMENSIONAL MEMORY DEVICE WITH ANNULAR BLOCKING DIELECTRICS AND METHOD OF MAKING THEREOF [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.06.2024 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 07.07.2023 | ||
Former | Grant of patent is intended Status updated on 15.03.2023 | ||
Former | Examination is in progress Status updated on 22.01.2021 | ||
Former | Request for examination was made Status updated on 14.08.2020 | ||
Former | The international publication has been made Status updated on 11.05.2019 | Most recent event Tooltip | 02.08.2024 | Lapse of the patent in a contracting state New state(s): BE, SI | published on 04.09.2024 [2024/36] | Applicant(s) | For all designated states SanDisk Technologies LLC 5080 Spectrum Drive Suite 1050W Addison, Texas 75001 / US | [2020/38] | Inventor(s) | 01 /
ZHOU, Fei c/o Western Digital Technologies Inc. 5601 Great Oaks Parkway San Jose, California 95119 / US | 02 /
MAKALA, Raghuveer S. c/o Western Digital Technologies Inc. 5601 Great Oaks Parkway San Jose, California 95119 / US | 03 /
SHARANGPANI, Rahul c/o Western Digital Technologies Inc. 5601 Great Oaks Parkway San Jose, California 95119 / US | 04 /
RAJASHEKHAR, Adarsh c/o Western Digital Technologies Inc. 5601 Great Oaks Parkway San Jose, California 95119 / US | [2020/38] | Representative(s) | Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
Former [2023/32] | Murgitroyd & Company Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL / GB | ||
Former [2020/38] | Mewburn Ellis LLP Aurora Building Counterslip Bristol BS1 6BX / GB | Application number, filing date | 18873387.7 | 20.09.2018 | [2020/38] | WO2018US51987 | Priority number, date | US201715804692 | 06.11.2017 Original published format: US201715804692 | [2020/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019089152 | Date: | 09.05.2019 | Language: | EN | [2019/19] | Type: | A1 Application with search report | No.: | EP3707749 | Date: | 16.09.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 09.05.2019 takes the place of the publication of the European patent application. | [2020/38] | Type: | B1 Patent specification | No.: | EP3707749 | Date: | 09.08.2023 | Language: | EN | [2023/32] | Search report(s) | International search report - published on: | KR | 09.05.2019 | (Supplementary) European search report - dispatched on: | EP | 27.10.2020 | Classification | IPC: | H10B43/10, H10B43/27, H10B43/40, H10B43/50 | [2023/13] | CPC: |
H10B43/10 (EP,US);
H10B41/27 (KR,US);
H01L21/76831 (KR);
H01L21/823487 (US);
H10B41/35 (KR);
H10B41/41 (KR);
H10B43/27 (EP,KR,US);
H10B43/35 (KR);
H10B43/40 (EP,KR,US);
|
Former IPC [2020/48] | H01L27/11556, H01L27/11524, H01L21/768, H01L27/11582, H01L27/1157, H01L27/11529, H01L27/11573, H01L27/11565, H01L27/11575 | ||
Former IPC [2020/38] | H01L27/11556, H01L27/11524, H01L21/768, H01L27/11582, H01L27/1157, H01L27/11529, H01L27/11573 | 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 [2020/38] | 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: | DREIDIMENSIONALE SPEICHERVORRICHTUNG MIT RINGFÖRMIGEN SPERRDIELEKTRIKA UND VERFAHREN ZUR HERSTELLUNG DAVON | [2020/38] | English: | THREE-DIMENSIONAL MEMORY DEVICE WITH ANNULAR BLOCKING DIELECTRICS AND METHOD OF MAKING THEREOF | [2020/38] | French: | DISPOSITIF DE MÉMOIRE TRIDIMENSIONNEL AVEC DIÉLECTRIQUES DE BLOCAGE ANNULAIRES ET SON PROCÉDÉ DE FABRICATION | [2020/38] | Entry into regional phase | 17.03.2020 | National basic fee paid | 17.03.2020 | Search fee paid | 17.03.2020 | Designation fee(s) paid | 17.03.2020 | Examination fee paid | Examination procedure | 17.03.2020 | Examination requested [2020/38] | 11.12.2020 | Amendment by applicant (claims and/or description) | 22.01.2021 | Despatch of a communication from the examining division (Time limit: M04) | 11.03.2021 | Reply to a communication from the examining division | 16.03.2023 | Communication of intention to grant the patent | 30.06.2023 | Fee for grant paid | 30.06.2023 | Fee for publishing/printing paid | 30.06.2023 | Receipt of the translation of the claim(s) | Opposition(s) | 13.05.2024 | No opposition filed within time limit [2024/29] | Fees paid | Renewal fee | 14.09.2020 | Renewal fee patent year 03 | 10.09.2021 | Renewal fee patent year 04 | 11.08.2022 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | AT | 09.08.2023 | CZ | 09.08.2023 | DK | 09.08.2023 | EE | 09.08.2023 | ES | 09.08.2023 | FI | 09.08.2023 | HR | 09.08.2023 | IT | 09.08.2023 | LT | 09.08.2023 | LV | 09.08.2023 | MC | 09.08.2023 | NL | 09.08.2023 | PL | 09.08.2023 | RO | 09.08.2023 | RS | 09.08.2023 | SE | 09.08.2023 | SI | 09.08.2023 | SK | 09.08.2023 | SM | 09.08.2023 | IE | 20.09.2023 | LU | 20.09.2023 | BE | 30.09.2023 | CH | 30.09.2023 | FR | 09.10.2023 | NO | 09.11.2023 | GR | 10.11.2023 | IS | 09.12.2023 | PT | 11.12.2023 | [2024/36] |
Former [2024/34] | AT | 09.08.2023 | |
CZ | 09.08.2023 | ||
DK | 09.08.2023 | ||
EE | 09.08.2023 | ||
ES | 09.08.2023 | ||
FI | 09.08.2023 | ||
HR | 09.08.2023 | ||
IT | 09.08.2023 | ||
LT | 09.08.2023 | ||
LV | 09.08.2023 | ||
MC | 09.08.2023 | ||
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PL | 09.08.2023 | ||
RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SK | 09.08.2023 | ||
SM | 09.08.2023 | ||
IE | 20.09.2023 | ||
LU | 20.09.2023 | ||
CH | 30.09.2023 | ||
FR | 09.10.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/33] | AT | 09.08.2023 | |
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EE | 09.08.2023 | ||
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MC | 09.08.2023 | ||
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PL | 09.08.2023 | ||
RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SK | 09.08.2023 | ||
SM | 09.08.2023 | ||
IE | 20.09.2023 | ||
LU | 20.09.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/28] | AT | 09.08.2023 | |
CZ | 09.08.2023 | ||
DK | 09.08.2023 | ||
EE | 09.08.2023 | ||
ES | 09.08.2023 | ||
FI | 09.08.2023 | ||
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IT | 09.08.2023 | ||
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MC | 09.08.2023 | ||
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RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SK | 09.08.2023 | ||
SM | 09.08.2023 | ||
LU | 20.09.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/26] | AT | 09.08.2023 | |
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DK | 09.08.2023 | ||
EE | 09.08.2023 | ||
ES | 09.08.2023 | ||
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PL | 09.08.2023 | ||
RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SK | 09.08.2023 | ||
SM | 09.08.2023 | ||
LU | 20.09.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/25] | AT | 09.08.2023 | |
CZ | 09.08.2023 | ||
DK | 09.08.2023 | ||
EE | 09.08.2023 | ||
ES | 09.08.2023 | ||
FI | 09.08.2023 | ||
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RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SK | 09.08.2023 | ||
SM | 09.08.2023 | ||
LU | 20.09.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/23] | AT | 09.08.2023 | |
CZ | 09.08.2023 | ||
DK | 09.08.2023 | ||
EE | 09.08.2023 | ||
ES | 09.08.2023 | ||
FI | 09.08.2023 | ||
HR | 09.08.2023 | ||
LT | 09.08.2023 | ||
LV | 09.08.2023 | ||
NL | 09.08.2023 | ||
PL | 09.08.2023 | ||
RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SK | 09.08.2023 | ||
SM | 09.08.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/22] | AT | 09.08.2023 | |
CZ | 09.08.2023 | ||
DK | 09.08.2023 | ||
FI | 09.08.2023 | ||
HR | 09.08.2023 | ||
LT | 09.08.2023 | ||
LV | 09.08.2023 | ||
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PL | 09.08.2023 | ||
RO | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SM | 09.08.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/20] | AT | 09.08.2023 | |
FI | 09.08.2023 | ||
HR | 09.08.2023 | ||
LT | 09.08.2023 | ||
LV | 09.08.2023 | ||
NL | 09.08.2023 | ||
PL | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
SM | 09.08.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/10] | AT | 09.08.2023 | |
FI | 09.08.2023 | ||
HR | 09.08.2023 | ||
LT | 09.08.2023 | ||
LV | 09.08.2023 | ||
NL | 09.08.2023 | ||
PL | 09.08.2023 | ||
RS | 09.08.2023 | ||
SE | 09.08.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
PT | 11.12.2023 | ||
Former [2024/09] | AT | 09.08.2023 | |
FI | 09.08.2023 | ||
LT | 09.08.2023 | ||
NL | 09.08.2023 | ||
SE | 09.08.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | ||
IS | 09.12.2023 | ||
Former [2024/08] | LT | 09.08.2023 | |
NL | 09.08.2023 | ||
NO | 09.11.2023 | ||
GR | 10.11.2023 | Documents cited: | Search | [A]US2014048868 (KIM JUHYUNG [KR], et al); | [A]US2016163725 (KAMIYA HIROYUKI [JP], et al); | [XAI]US2017084623 (SHARANGPANI RAHUL [US], et al) | International search | [Y]US2014048868 (KIM JUHYUNG [KR], et al); | [A]US2015111352 (LEE KI HONG [KR], et al); | [Y]US2016163725 (KAMIYA HIROYUKI [JP], et al); | [A]US2016163728 (TSUTSUMI MASANORI [JP], et al); | [A]US2017125436 (SHARANGPANI RAHUL [US], et al) | by applicant | US2017084623 |