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Extract from the Register of European Patents

EP About this file: EP3398115

EP3398115 - COMPRESSED RECURRENT NEURAL NETWORK MODELS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2022
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  13.08.2021
FormerGrant of patent is intended
Status updated on  31.03.2021
FormerExamination is in progress
Status updated on  07.10.2019
FormerRequest for examination was made
Status updated on  05.10.2018
FormerThe international publication has been made
Status updated on  08.09.2017
Formerunknown
Status updated on  13.01.2017
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Google LLC
1600 Amphitheatre Parkway
Mountain View, CA 94043 / US
[2021/37]
Former [2018/45]For all designated states
Google LLC
1600 Amphitheatre Parkway
Mountain View, CA 94043 / US
Inventor(s)01 / SAINATH, Tara N.
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
02 / SINDHWANI, Vikas
1600 Amphitheatre Parkway
Mountain View, California 94043 / US
 [2018/45]
Representative(s)Watkin, Timothy Lawrence Harvey, et al
Marks & Clerk LLP
2nd Floor, Wytham Court
11 West Way
Oxford OX2 0QL / GB
[N/P]
Former [2021/37]Watkin, Timothy Lawrence Harvey, et al
Marks & Clerk LLP
Fletcher House The Oxford Science Park
Heatley Road
Oxford OX4 4GE / GB
Former [2018/45]Derry, Paul Stefan, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
Application number, filing date16820415.407.12.2016
[2018/45]
WO2016US65417
Priority number, dateUS201662301734P01.03.2016         Original published format: US 201662301734 P
US20161517245703.06.2016         Original published format: US201615172457
[2018/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017151203
Date:08.09.2017
Language:EN
[2017/36]
Type: A1 Application with search report 
No.:EP3398115
Date:07.11.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 08.09.2017 takes the place of the publication of the European patent application.
[2018/45]
Type: B1 Patent specification 
No.:EP3398115
Date:15.09.2021
Language:EN
[2021/37]
Search report(s)International search report - published on:EP08.09.2017
ClassificationIPC:G06N3/04, G10L15/16, // G06N3/08
[2021/16]
CPC:
G06N3/044 (EP,US); G06N3/0442 (KR); G06N3/08 (CN);
G06N3/084 (EP,US); G06N3/04 (CN); G06N3/0495 (KR);
G10L15/063 (KR) (-)
Former IPC [2018/45]G06N3/04, G06N3/10
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 [2018/45]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:KOMPRIMIERTE REKURRENTE NEURONALE NETZWERK MODELLE[2021/16]
English:COMPRESSED RECURRENT NEURAL NETWORK MODELS[2018/45]
French:MODÈLES DES RÉSEAUX NEURONALS RÉCURRENT COMPRIMÉS[2021/16]
Former [2018/45]MODELLE EINES KOMPRIMIERTEN WIEDERKEHRENDEN NEURONALEN NETZWERKS
Former [2018/45]MODÈLES DE RÉSEAU NEURONAL RÉCURSIF COMPRIMÉ
Entry into regional phase27.07.2018National basic fee paid 
27.07.2018Designation fee(s) paid 
27.07.2018Examination fee paid 
Examination procedure28.12.2017Request for preliminary examination filed
International Preliminary Examining Authority: EP
27.07.2018Examination requested  [2018/45]
27.07.2018Date on which the examining division has become responsible
09.04.2019Amendment by applicant (claims and/or description)
10.10.2019Despatch of a communication from the examining division (Time limit: M04)
28.01.2020Reply to a communication from the examining division
23.02.2021Cancellation of oral proceeding that was planned for 09.03.2021
09.03.2021Date of oral proceedings (cancelled)
01.04.2021Communication of intention to grant the patent
10.08.2021Fee for grant paid
10.08.2021Fee for publishing/printing paid
10.08.2021Receipt of the translation of the claim(s)
Divisional application(s)EP21191078.1  / EP3955168
Opposition(s)16.06.2022No opposition filed within time limit [2022/34]
Fees paidRenewal fee
01.10.2018Renewal fee patent year 03
27.12.2019Renewal fee patent year 04
28.12.2020Renewal fee patent year 05
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  TooltipHU07.12.2016
AL15.09.2021
AT15.09.2021
CY15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
IT15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
MK15.09.2021
MT15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
TR15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
[2024/42]
Former [2024/29]HU07.12.2016
AL15.09.2021
AT15.09.2021
CY15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
IT15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
MK15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
TR15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
Former [2024/22]HU07.12.2016
AL15.09.2021
AT15.09.2021
CY15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
IT15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
MK15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
Former [2023/33]HU07.12.2016
AL15.09.2021
AT15.09.2021
CY15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
IT15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
Former [2023/30]AL15.09.2021
AT15.09.2021
CY15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
IT15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
Former [2023/10]AL15.09.2021
AT15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
IT15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
Former [2023/03]AL15.09.2021
AT15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
IS15.01.2022
PT17.01.2022
Former [2023/01]AL15.09.2021
AT15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
BE31.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/48]AL15.09.2021
AT15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
IE07.12.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/46]AL15.09.2021
AT15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
LU07.12.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/36]AL15.09.2021
AT15.09.2021
CZ15.09.2021
DK15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SI15.09.2021
SK15.09.2021
SM15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/33]AL15.09.2021
AT15.09.2021
CZ15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
MC15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SK15.09.2021
SM15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/29]AL15.09.2021
AT15.09.2021
CZ15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SK15.09.2021
SM15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/25]AT15.09.2021
CZ15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SK15.09.2021
SM15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/24]AT15.09.2021
CZ15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
NL15.09.2021
PL15.09.2021
RO15.09.2021
RS15.09.2021
SE15.09.2021
SK15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
IS15.01.2022
PT17.01.2022
Former [2022/23]AT15.09.2021
CZ15.09.2021
EE15.09.2021
ES15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
PL15.09.2021
RS15.09.2021
SE15.09.2021
SK15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
PT17.01.2022
Former [2022/21]AT15.09.2021
FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
RS15.09.2021
SE15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
Former [2022/10]FI15.09.2021
HR15.09.2021
LT15.09.2021
LV15.09.2021
RS15.09.2021
SE15.09.2021
BG15.12.2021
NO15.12.2021
GR16.12.2021
Former [2022/09]FI15.09.2021
LT15.09.2021
RS15.09.2021
SE15.09.2021
BG15.12.2021
NO15.12.2021
Former [2022/08]FI15.09.2021
LT15.09.2021
SE15.09.2021
BG15.12.2021
NO15.12.2021
Former [2022/07]LT15.09.2021
NO15.12.2021
Cited inInternational search[A]US2015170020  (GARIMELLA SRI VENKATA SURYA SIVA RAMA KRISHNA [US]);
 [Y]US2016035344  (GONZALEZ-DOMINGUEZ JAVIER [ES], et al);
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.