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Extract from the Register of European Patents

EP About this file: EP3989219

EP3989219 - METHOD FOR DETECTING AN AUDIO ADVERSARIAL ATTACK WITH RESPECT TO A VOICE COMMAND PROCESSED BY AN AUTOMATIC SPEECH RECOGNITION SYSTEM, CORRESPONDING DEVICE, COMPUTER PROGRAM PRODUCT AND COMPUTER-READABLE CARRIER MEDIUM [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  20.10.2023
Database last updated on 02.09.2024
FormerGrant of patent is intended
Status updated on  12.06.2023
FormerRequest for examination was made
Status updated on  13.05.2022
FormerThe application has been published
Status updated on  25.03.2022
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): IT, SK		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
THOMSON LICENSING
975 avenue des Champs Blancs
CS 17616
35510 Cesson-Sévigné / FR
[2022/17]
Inventor(s)01 / NADEAU, Pascal
35576 Cesson-Sévigné / FR
02 / GILBERTON, Philippe
35576 Cesson-Sévigné / FR
03 / GAUTIER, Eric
35576 Cesson-Sévigné / FR
04 / DELAUNAY, Christophe
35576 Cesson-Sévigné / FR
 [2023/28]
Former [2022/17]01 / NADEAU, Pascal
35576 CESSON-SEVIGNE / FR
02 / GILBERTON, Philippe
35576 CESSON-SEVIGNE / FR
03 / GAUTIER, Eric
35576 CESSON-SEVIGNE / FR
04 / DELAUNAY, Christophe
35576 CESSON-SEVIGNE / FR
Representative(s)Vidon Brevets & Stratégie
16B, rue de Jouanet
BP 90333
35703 Rennes Cedex 7 / FR
[2022/17]
Application number, filing date20203446.822.10.2020
[2022/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3989219
Date:27.04.2022
Language:EN
[2022/17]
Type: B1 Patent specification 
No.:EP3989219
Date:22.11.2023
Language:EN
[2023/47]
Search report(s)(Supplementary) European search report - dispatched on:EP11.03.2021
ClassificationIPC:G10L15/32, G10L15/20, // G10L15/08
[2022/17]
CPC:
G10L15/32 (EP); G10L15/08 (EP,US); G10L15/20 (EP);
G10L15/22 (US); G10L15/34 (US); G10L2015/223 (US)
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 [2022/24]
Former [2022/17]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 
TitleGerman:VERFAHREN ZUM ERKENNEN EINES FEINDLICHEN AUDIOANGRIFFS IN BEZUG AUF EINEN SPRACHBEFEHL, DER VON EINEM AUTOMATISCHEN SPRACHERKENNUNGSSYSTEM VERARBEITET WIRD, ENTSPRECHENDE VORRICHTUNG, COMPUTERPROGRAMMPRODUKT UND COMPUTERLESBARES TRÄGERMEDIUM[2022/17]
English:METHOD FOR DETECTING AN AUDIO ADVERSARIAL ATTACK WITH RESPECT TO A VOICE COMMAND PROCESSED BY AN AUTOMATIC SPEECH RECOGNITION SYSTEM, CORRESPONDING DEVICE, COMPUTER PROGRAM PRODUCT AND COMPUTER-READABLE CARRIER MEDIUM[2022/17]
French:PROCÉDÉ DE DÉTECTION D'UNE ATTAQUE AUDIO ADVERSE CONCERNANT UNE COMMANDE VOCALE TRAITÉE PAR UN SYSTÈME DE RECONNAISSANCE AUTOMATIQUE DE LA PAROLE, DISPOSITIF, PRODUIT PROGRAMME INFORMATIQUE ET SUPPORT LISIBLE PAR ORDINATEUR CORRESPONDANTS[2022/17]
Examination procedure11.05.2022Amendment by applicant (claims and/or description)
11.05.2022Examination requested  [2022/24]
11.05.2022Date on which the examining division has become responsible
13.06.2023Communication of intention to grant the patent
12.10.2023Fee for grant paid
12.10.2023Fee for publishing/printing paid
12.10.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
22.09.2022Renewal fee patent year 03
26.09.2023Renewal fee patent year 04
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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  TooltipAT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
ES22.11.2023
HR22.11.2023
IT22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SK22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
[2024/36]
Former [2024/35]AT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/34]AT22.11.2023
DK22.11.2023
EE22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/33]AT22.11.2023
DK22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/26]AT22.11.2023
ES22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/23]AT22.11.2023
ES22.11.2023
LT22.11.2023
NL22.11.2023
BG22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/21]LT22.11.2023
NL22.11.2023
BG22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/20]GR23.02.2024
IS22.03.2024
Documents cited:Search[A]US2003110035  (THONG JEAN-MANUEL VAN [US], et al) [A] 1-14 * paragraphs [0032] - [0037] - [0042] , [0047] - [0050] - [0054] , [0055] * * figure 1 *;
 [A]US2015302848  (KURATA GAKUTO [JP], et al) [A] 1-14 * paragraphs [0196] - [0229] ** figures 5A, 5B *;
 [A]US2020160850  (LIN CHI-YUEH [TW], et al) [A] 1-14 * paragraphs [0039] - [0042] - [0 47] - [0051] * * figures 2, 3, 5-6 *;
 [A]  - ZHUOLIN YANG ET AL, "Characterizing Audio Adversarial Examples Using Temporal Dependency", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20180928), XP081368300 [A] 1-14 * section 3.2 * * figure 1 * * abstract *
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.