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Extract from the Register of European Patents

EP About this file: EP3847646

EP3847646 - AN AUDIO PROCESSING APPARATUS AND METHOD FOR AUDIO SCENE CLASSIFICATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.08.2024
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  01.09.2023
FormerGrant of patent is intended
Status updated on  08.05.2023
FormerRequest for examination was made
Status updated on  11.06.2021
FormerThe international publication has been made
Status updated on  02.07.2020
Formerunknown
Status updated on  10.01.2019
Most recent event   Tooltip18.10.2024Lapse of the patent in a contracting state
New state(s): BE, FR, GB		published on 20.11.2024 [2024/47]
Applicant(s)For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/28]
Inventor(s)01 / EYBEN, Florian
audEERING GmbH Friedrichshafener Str. 3
82205 Gilching / DE
02 / CRESPI, Andrea
audEERING GmbH Friedrichshafener Str. 3
82205 Gilching / DE
03 / DENG, Jun
audEERING GmbH Friedrichshafener Str. 3
82205 Gilching / DE
04 / LACOUTURE PARODI, Yesenia
Huawei Technologies Duesseldorf GmbH Riesstr. 25
80992 Munich / DE
 [2021/28]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2021/28]
Application number, filing date18826375.021.12.2018
[2021/28]
WO2018EP86555
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020126028
Date:25.06.2020
Language:EN
[2020/26]
Type: A1 Application with search report 
No.:EP3847646
Date:14.07.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 25.06.2020 takes the place of the publication of the European patent application.
[2021/28]
Type: B1 Patent specification 
No.:EP3847646
Date:04.10.2023
Language:EN
[2023/40]
Search report(s)International search report - published on:EP25.06.2020
ClassificationIPC:G10L25/51, G10L25/30
[2021/28]
CPC:
G10L25/51 (EP,US); G10L15/16 (US); G06N3/04 (US);
G10L25/30 (EP,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 [2021/28]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:AUDIOVERARBEITUNGSVORRICHTUNG UND VERFAHREN ZUR KLASSIFIZIERUNG VON AUDIOSZENEN[2021/28]
English:AN AUDIO PROCESSING APPARATUS AND METHOD FOR AUDIO SCENE CLASSIFICATION[2021/28]
French:APPAREIL DE TRAITEMENT AUDIO ET PROCÉDÉ DE CLASSIFICATION DE SCÈNE AUDIO[2021/28]
Entry into regional phase08.04.2021National basic fee paid 
08.04.2021Designation fee(s) paid 
08.04.2021Examination fee paid 
Examination procedure08.04.2021Examination requested  [2021/28]
08.04.2021Date on which the examining division has become responsible
27.08.2021Amendment by applicant (claims and/or description)
09.05.2023Communication of intention to grant the patent
30.08.2023Fee for grant paid
30.08.2023Fee for publishing/printing paid
30.08.2023Receipt of the translation of the claim(s)
Opposition(s)05.07.2024No opposition filed within time limit [2024/37]
Fees paidRenewal fee
08.04.2021Renewal fee patent year 03
10.12.2021Renewal fee patent year 04
16.12.2022Renewal 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  TooltipAT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
IT04.10.2023
LT04.10.2023
LV04.10.2023
MC04.10.2023
NL04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SK04.10.2023
SM04.10.2023
IE21.12.2023
LU21.12.2023
BE31.12.2023
FR31.12.2023
BG04.01.2024
GB04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
[2024/47]
Former [2024/46]AT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
IT04.10.2023
LT04.10.2023
LV04.10.2023
MC04.10.2023
NL04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SK04.10.2023
SM04.10.2023
IE21.12.2023
LU21.12.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/40]AT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
IT04.10.2023
LT04.10.2023
LV04.10.2023
MC04.10.2023
NL04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SK04.10.2023
SM04.10.2023
LU21.12.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/36]AT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
IT04.10.2023
LT04.10.2023
LV04.10.2023
NL04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SK04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/35]AT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
NL04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/34]AT04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
NL04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/33]AT04.10.2023
DK04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
NL04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/26]AT04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
NL04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/25]AT04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
NL04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/24]AT04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
NL04.10.2023
RS04.10.2023
SE04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/23]AT04.10.2023
ES04.10.2023
LT04.10.2023
NL04.10.2023
BG04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/21]LT04.10.2023
NL04.10.2023
BG04.01.2024
GR05.01.2024
IS04.02.2024
Former [2024/20]NL04.10.2023
GR05.01.2024
IS04.02.2024
Former [2024/17]NL04.10.2023
Cited inInternational search[A]  - HUY PHAN ET AL, "Enabling Early Audio Event Detection with Neural Networks", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20171206), doi:10.1109/ICASSP.2018.8461859, XP081151291 [A] 1-12 * abstract * * sections 2, 2.3, 3.1 * * figure 1 *

DOI:   http://dx.doi.org/10.1109/ICASSP.2018.8461859
 [A]  - JIAXING YE ET AL, "Acoustic Scene Classification based on Sound Textures and Events", MULTIMEDIA, ACM, 2 PENN PLAZA, SUITE 701 NEW YORK NY 10121-0701 USA, (20151013), doi:10.1145/2733373.2806389, ISBN 978-1-4503-3459-4, pages 1291 - 1294, XP058076580 [A] 1-12 * abstract * * section 2 * * figure 3 *

DOI:   http://dx.doi.org/10.1145/2733373.2806389
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