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Extract from the Register of European Patents

EP About this file: EP3912101

EP3912101 - NEURAL NETWORK CLASSIFIER USING ARRAY OF THREE-GATE NON-VOLATILE MEMORY CELLS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.12.2023
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  23.12.2022
FormerGrant of patent is intended
Status updated on  11.09.2022
FormerRequest for examination was made
Status updated on  19.08.2022
FormerGrant of patent is intended
Status updated on  02.06.2022
FormerRequest for examination was made
Status updated on  22.10.2021
FormerThe international publication has been made
Status updated on  25.07.2020
Formerunknown
Status updated on  23.09.2019
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
Silicon Storage Technology, Inc.
450 Holger Way
San Jose, CA 95134 / US
[2021/47]
Inventor(s)01 / TRAN, Hieu Van
2642 Gayley Place
San Jose, CA 95135 / US
02 / LEMKE, Steven
554 Acorn Drive
Boulder Creek, CA 95006 / US
03 / TIWARI, Vipln
5599 Asterwood Dr.
Dublin, CA 94568 / US
04 / DO, Nhan
20451 Walnut Avenue
Saratoga, CA 95070 / US
05 / REITEN, Mark
2946 Roundhill Rd.
Alamo, California 94507 / US
 [2023/04]
Former [2021/47]01 / TRAN, Hieu Van
San Jose, CA 95135 / US
02 / LEMKE, Steven
Boulder Creek, CA 95006 / US
03 / TIWARI, Vipln
Dublin, CA 94568 / US
04 / DO, Nhan
Saratoga, CA 95070 / US
05 / REITEN, Mark
Alamo, California 94507 / US
Representative(s)Betten & Resch
Patent- und Rechtsanwälte PartGmbB
Maximiliansplatz 14
80333 München / DE
[2021/47]
Application number, filing date19768968.029.08.2019
[2021/47]
WO2019US48933
Priority number, dateUS201962794492P18.01.2019         Original published format: US 201962794492 P
US201962798417P29.01.2019         Original published format: US 201962798417 P
US20191638204511.04.2019         Original published format: US201916382045
[2021/47]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020149887
Date:23.07.2020
Language:EN
[2020/30]
Type: A1 Application with search report 
No.:EP3912101
Date:24.11.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 23.07.2020 takes the place of the publication of the European patent application.
[2021/47]
Type: B1 Patent specification 
No.:EP3912101
Date:25.01.2023
Language:EN
[2023/04]
Search report(s)International search report - published on:EP23.07.2020
ClassificationIPC:G06N3/063, // G06N3/04
[2022/25]
CPC:
G11C11/54 (EP,KR,US); G06N3/065 (EP,KR); G06N3/045 (EP,KR,US);
G11C16/0425 (EP,KR); G11C16/0483 (EP,KR,US); G11C16/10 (US);
G11C16/14 (KR,US); H01L29/42324 (US); H01L29/42328 (EP,KR,US);
H01L29/7883 (KR,US); H10B41/30 (KR,US) (-)
Former IPC [2021/47]G06N3/063
Designated contracting statesAL,   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 [2021/47]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KLASSIFIZIERER BASIERT AUF EINEM NEURONALEN NETZWERK, DAS EIN NICHT-FLÜCHTIGES SPEICHERZELLENNETZWERK MIT DREI GATES VERWENDET[2022/25]
English:NEURAL NETWORK CLASSIFIER USING ARRAY OF THREE-GATE NON-VOLATILE MEMORY CELLS[2021/47]
French:CLASSIFICATEUR BASÉ SUR UN RÉSEAU NEURONAL UTILISANT UN RÉSEAU DE CELLULES MÉMOIRE NON VOLATILE À TROIS GRILLES[2022/25]
Former [2021/47]KLASSIFIKATOR EINES NEURONALEN NETZES UNTER VERWENDUNG EINER ANORDNUNG VON NICHTFLÜCHTIGEN SPEICHERZELLEN MIT DREI GATES
Former [2021/47]CLASSIFICATEUR DE RÉSEAU NEURONAL À L'AIDE D'UN RÉSEAU DE CELLULES DE MÉMOIRE NON VOLATILE À TROIS GRILLES
Entry into regional phase03.08.2021National basic fee paid 
03.08.2021Designation fee(s) paid 
03.08.2021Examination fee paid 
Examination procedure03.08.2021Examination requested  [2021/47]
03.08.2021Date on which the examining division has become responsible
04.03.2022Amendment by applicant (claims and/or description)
03.06.2022Communication of intention to grant the patent
18.08.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
12.09.2022Communication of intention to grant the patent
14.12.2022Fee for grant paid
14.12.2022Fee for publishing/printing paid
14.12.2022Receipt of the translation of the claim(s)
Opposition(s)26.10.2023No opposition filed within time limit [2024/01]
Fees paidRenewal fee
03.08.2021Renewal fee patent year 03
19.08.2022Renewal 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.
Lapses during opposition  TooltipAT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
IT25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
GB29.08.2023
IE29.08.2023
LU29.08.2023
BE31.08.2023
CH31.08.2023
[2024/36]
Former [2024/33]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
IT25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
GB29.08.2023
IE29.08.2023
LU29.08.2023
CH31.08.2023
Former [2024/26]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
IT25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
LU29.08.2023
CH31.08.2023
Former [2024/25]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
LU29.08.2023
CH31.08.2023
Former [2024/21]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
LU29.08.2023
Former [2024/16]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2024/11]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/50]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/49]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/48]AT25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/46]AT25.01.2023
DK25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/39]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/38]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
GR26.04.2023
PT25.05.2023
Former [2023/37]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
GR26.04.2023
PT25.05.2023
Former [2023/36]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
PT25.05.2023
Former [2023/35]AT25.01.2023
ES25.01.2023
HR25.01.2023
LT25.01.2023
RS25.01.2023
NO25.04.2023
PT25.05.2023
Former [2023/34]ES25.01.2023
LT25.01.2023
RS25.01.2023
PT25.05.2023
Former [2023/33]ES25.01.2023
LT25.01.2023
Cited inInternational search[AD]US2004065917  (FAN DER-TSYR [TW], et al);
 [XDI]US2017337466  (BAYAT FARNOOD MERRIKH [US], et al)
by applicantUS5029130
 US6747310
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.