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Extract from the Register of European Patents

EP About this file: EP3920552

EP3920552 - CENTRALISED PROCESSING OF AN INPUT AUDIO STREAM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.2024
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  11.08.2023
FormerGrant of patent is intended
Status updated on  17.04.2023
FormerExamination is in progress
Status updated on  05.11.2021
Most recent event   Tooltip19.09.2025Lapse of the patent in a contracting state
New state(s): CY		published on 22.10.2025  [2025/43]
Applicant(s)For all designated states
Sagemcom Broadband SAS
4 Allée des Messageries
92270 Bois-Colombes / FR
[N/P]
Former [2023/52]For all designated states
Sagemcom Broadband SAS
4 Allée Des Messageries
92270 Bois-Colombes / FR
Former [2021/49]For all designated states
SAGEMCOM BROADBAND SAS
250, route de l'Empereur
92500 Rueil-Malmaison / FR
Inventor(s)01 / BERGER, Jérôme
92500 RUEIL MALMAISON / FR
02 / BOUVIGNE, Gabriel
92500 RUEIL MALMAISON / FR
03 / DELPLACE, Stéphane
92500 RUEIL MALMAISON / FR
04 / SODI, Frédéric
92500 RUEIL MALMAISON / FR
 [2021/49]
Representative(s)Cabinet Boettcher
5, rue de Vienne
75008 Paris / FR
[N/P]
Former [2023/37]Lavaud, Thomas
Cabinet Boettcher
5, rue de Vienne
75008 Paris / FR
Former [2021/49]Lavaud, Thomas, et al
Cabinet Boettcher
16, rue Médéric
75017 Paris / FR
Application number, filing date21175742.225.05.2021
[2021/49]
Priority number, dateFR2020000577302.06.2020         Original published format: FR 2005773
[2021/49]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3920552
Date:08.12.2021
Language:FR
[2021/49]
Type: B1 Patent specification 
No.:EP3920552
Date:13.09.2023
Language:FR
[2023/37]
Search report(s)(Supplementary) European search report - dispatched on:EP27.10.2021
ClassificationIPC:H04R5/04, H04S1/00, H04R3/12
[2021/49]
CPC:
H04R5/04 (EP); H04S7/30 (US); G06F3/165 (US);
H04R3/12 (EP); H04S1/002 (EP); H04R2420/07 (EP);
H04S2400/01 (US); H04S2400/13 (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 [2021/49]
TitleGerman:ZENTRALISIERTE VERARBEITUNG EINES EINGANGS-AUDIODATENSTROMS[2021/49]
English:CENTRALISED PROCESSING OF AN INPUT AUDIO STREAM[2021/49]
French:TRAITEMENT CENTRALISE D'UN FLUX AUDIO D'ENTREE[2021/49]
Examination procedure25.05.2021Examination requested  [2021/49]
27.10.2021Date on which the examining division has become responsible
08.11.2021Despatch of a communication from the examining division (Time limit: M04)
07.03.2022Reply to a communication from the examining division
03.05.2022Despatch of a communication from the examining division (Time limit: M04)
02.09.2022Reply to a communication from the examining division
21.03.2023Date of oral proceedings
04.04.2023Minutes of oral proceedings despatched
18.04.2023Communication of intention to grant the patent
07.08.2023Fee for grant paid
07.08.2023Fee for publishing/printing paid
07.08.2023Receipt of the translation of the claim(s)
Opposition(s)14.06.2024No opposition filed within time limit [2024/34]
Fees paidRenewal fee
23.05.2023Renewal fee patent year 03
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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  TooltipCY25.05.2021
HU25.05.2021
AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
IE25.05.2024
LU25.05.2024
BE31.05.2024
CH31.05.2024
[2025/43]
Former [2025/41]HU25.05.2021
AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
IE25.05.2024
LU25.05.2024
BE31.05.2024
CH31.05.2024
Former [2025/22]AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
IE25.05.2024
LU25.05.2024
BE31.05.2024
CH31.05.2024
Former [2025/11]AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
LU25.05.2024
CH31.05.2024
Former [2025/08]AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
LU25.05.2024
Former [2025/07]AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/51]AT13.09.2023
BG13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/49]AT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SI13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/33]AT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/27]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/23]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/20]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SE13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
Former [2024/14]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/10]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
RS13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/09]FI13.09.2023
LT13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/08]LT13.09.2023
NO13.12.2023
GR14.12.2023
Documents cited:Search[XI] US2005190928  (NOTO RYUICHIRO et al.) [X] 1-10,12,14-17 * paragraphs [0033] - [0038] - [0 61] - [0062] - [ 119] - [0151] - [ 178]; figures 1, 6-8 *[I] 11
 [I] US2016212534  (LE NERRIEC JOHAN et al.) [I] 1-7,10-17 * paragraphs [0022] - [0039] - [0 69] - [0077]; figures 1, 5 *
 [I] US9763280  (ALLEN CORVILLE O et al.) [I] 1-12,14-17 * column 4, line 38 - column 9, line 67; figures 1A-5 *
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.