blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3175451

EP3175451 - AUDIO CODING IN THE FREQUENCY AND TIME DOMAINS USING A CROSS PROCESSOR FOR CONTINUOUS INITIALIZATION [Right-click to bookmark this link]
Former [2017/23]AUDIO ENCODER AND DECODER USING A FREQUENCY DOMAIN PROCESSOR, A TIME DOMAIN PROCESSOR, AND A CROSS PROCESSOR FOR CONTINUOUS INITIALIZATION
[2018/49]
StatusNo opposition filed within time limit
Status updated on  06.03.2020
Database last updated on 10.03.2026
FormerThe patent has been granted
Status updated on  29.03.2019
FormerGrant of patent is intended
Status updated on  12.11.2018
FormerExamination is in progress
Status updated on  24.11.2017
FormerRequest for examination was made
Status updated on  15.06.2017
FormerThe international publication has been made
Status updated on  24.02.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastraße 27c
80686 München / DE
[2017/23]
Inventor(s)01 / DISCH, Sascha
Wilhelmstrasse 70
90766 Fürth / DE
02 / DIETZ, Martin
Deutschherrnstrasse 37
90429 Nürnberg / DE
03 / MULTRUS, Markus
Etzlaubweg 7
90469 Nürnberg / DE
04 / FUCHS, Guillaume
Joseph-Otto-Kolb-Strasse 31
91088 Bubenreuth / DE
05 / RAVELLI, Emmanuel
Gerhart-Hauptmann-Strasse 1
91058 Erlangen / DE
06 / NEUSINGER, Matthias
Bergstraße 10
91189 Rohr / DE
07 / SCHNELL, Markus
Labenwolfstr. 15
90409 Nürnberg / DE
08 / SCHUBERT, Benjamin
Zickstrasse 6
90429 Nürnberg / DE
09 / GRILL, Bernhard
Obere Bergstrasse 14
90607 Rückersdorf / DE
 [2017/23]
Representative(s)Zinkler, Franz
Schoppe, Zimmermann, Stöckeler
Zinkler, Schenk & Partner mbB
Patentanwälte
Radlkoferstrasse 2
81373 München / DE
[2017/23]
Application number, filing date15741221.424.07.2015
[2017/23]
WO2015EP67005
Priority number, dateEP2014017881928.07.2014         Original published format: EP 14178819
[2017/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016016124
Date:04.02.2016
Language:EN
[2016/05]
Type: A1 Application with search report 
No.:EP3175451
Date:07.06.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 04.02.2016 takes the place of the publication of the European patent application.
[2017/23]
Type: B1 Patent specification 
No.:EP3175451
Date:01.05.2019
Language:EN
[2019/18]
Search report(s)International search report - published on:EP04.02.2016
ClassificationIPC:G10L19/18, G10L19/02, G10L19/028, G10L19/04, G10L19/24, G10L21/038
[2017/23]
CPC:
G10L19/18 (EP,KR,RU,US); G10L19/028 (EP,KR,RU,US); G10L19/0208 (US);
G10L19/022 (US); G10L19/24 (EP,KR,US); G10L21/038 (EP,KR,RU,US);
G10L19/02 (EP,US); G10L19/04 (EP,US); G10L19/083 (US);
G10L19/26 (US); G10L2019/0001 (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 [2017/23]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:AUDIOKODIERUNG IN DEN FREQUENZ- UND ZEITDOMÄNEN MIT NUTZUNG EINES KREUZPROZESSORS ZUR KONTINUIERLICHEN INITIALISIERUNG[2018/49]
English:AUDIO CODING IN THE FREQUENCY AND TIME DOMAINS USING A CROSS PROCESSOR FOR CONTINUOUS INITIALIZATION[2018/49]
French:CODAGE AUDIO DANS LES DOMAINES FRÉQUENTIEL ET TEMPOREL UTILISANT UN PROCESSEUR CROISÉ POUR UNE INITIALISATION CONTINUE[2018/49]
Former [2017/23]AUDIOCODIERER UND -DECODIERER MIT NUTZUNG EINES FREQUENZDOMÄNENPROZESSORS, ZEITDOMÄNENPROZESSORS UND KREUZPROZESSORS ZUR KONTINUIERLICHEN INITIALISIERUNG
Former [2017/23]AUDIO ENCODER AND DECODER USING A FREQUENCY DOMAIN PROCESSOR, A TIME DOMAIN PROCESSOR, AND A CROSS PROCESSOR FOR CONTINUOUS INITIALIZATION
Former [2017/23]CODEUR ET DÉCODEUR AUDIO UTILISANT UN PROCESSEUR DE DOMAINE FRÉQUENTIEL, UN PROCESSEUR DE DOMAINE TEMPOREL ET UN PROCESSEUR CROISÉ POUR UNE INITIALISATION CONTINUE
Entry into regional phase23.02.2017National basic fee paid 
23.02.2017Designation fee(s) paid 
23.02.2017Examination fee paid 
Examination procedure30.05.2016Request for preliminary examination filed
International Preliminary Examining Authority: EP
23.02.2017Examination requested  [2017/23]
23.02.2017Date on which the examining division has become responsible
23.11.2017Despatch of a communication from the examining division (Time limit: M06)
02.07.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
24.08.2018Reply to a communication from the examining division
13.11.2018Communication of intention to grant the patent
20.03.2019Fee for grant paid
20.03.2019Fee for publishing/printing paid
20.03.2019Receipt of the translation of the claim(s)
Divisional application(s)EP19165957.2  / EP3522154
EP21195573.7  / EP3944236
Opposition(s)04.02.2020No opposition filed within time limit [2020/15]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
27.08.2018Request for further processing filed
27.08.2018Full payment received (date of receipt of payment)
Request granted
04.09.2018Decision despatched
Fees paidRenewal fee
18.07.2017Renewal fee patent year 03
01.06.2018Renewal 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  TooltipHU24.07.2015
AL01.05.2019
AT01.05.2019
CY01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
MK01.05.2019
MT01.05.2019
RO01.05.2019
RS01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
IE24.07.2019
LU24.07.2019
CH31.07.2019
LI31.07.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
[2022/31]
Former [2021/34]HU24.07.2015
AL01.05.2019
AT01.05.2019
CY01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
MT01.05.2019
RO01.05.2019
RS01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
IE24.07.2019
LU24.07.2019
CH31.07.2019
LI31.07.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2021/33]HU24.07.2015
AL01.05.2019
AT01.05.2019
CY01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
RO01.05.2019
RS01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
IE24.07.2019
LU24.07.2019
CH31.07.2019
LI31.07.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2021/26]AL01.05.2019
AT01.05.2019
CY01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
RO01.05.2019
RS01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
IE24.07.2019
LU24.07.2019
CH31.07.2019
LI31.07.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/36]AL01.05.2019
AT01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
RO01.05.2019
RS01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
IE24.07.2019
LU24.07.2019
CH31.07.2019
LI31.07.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/25]AL01.05.2019
AT01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
RO01.05.2019
RS01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
LU24.07.2019
CH31.07.2019
LI31.07.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/14]AL01.05.2019
AT01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
RO01.05.2019
RS01.05.2019
SK01.05.2019
SM01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/11]AL01.05.2019
AT01.05.2019
CZ01.05.2019
DK01.05.2019
EE01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
RO01.05.2019
RS01.05.2019
SK01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/10]AL01.05.2019
AT01.05.2019
CZ01.05.2019
DK01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
RO01.05.2019
RS01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/09]AL01.05.2019
CZ01.05.2019
DK01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
RS01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2020/04]AL01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
RS01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
Former [2019/51]AL01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
RS01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
Former [2019/50]AL01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
RS01.05.2019
NO01.08.2019
GR02.08.2019
Former [2019/47]LT01.05.2019
NO01.08.2019
Cited inInternational search[XI] WO2011048117  (FRAUNHOFER GES FORSCHUNG et al.) [X] 1,3,5-8,15,17 * page 27, line 9 - page 28, line 15; figure 8 * * page 30, lines 14-32 * * page 46, lines 17-28 * * page 4, lines 11-29 * * page 5, lines 4-8 * * page 12, line 26 - page 13, line 2 *[I] 2,4,9
 [XI] US2013030798  (MITTAL UDAR et al.) [X] 1,15,17 * paragraphs [0053] - [0067] *[I] 2-9
 [XI] EP2613316  (MOTOROLA MOBILITY INC et al.) [X] 1,15,17 * paragraphs [0011] - [0016] * * paragraphs [0019] - [0020] * * paragraphs [0025] , [0030] , [0035] *[I] 2-14,16
 [XI] US6134518  (COHEN GILAD et al.) [X] 1,15,17 * column 2, lines 31-59 * * column 4, line 64 - column 5, line 17 * * column 6, lines 4-27 *[I] 2-9
 [XI] EP2405426  (NTT DOCOMO INC et al.) [X] 1,15,17 * column 9, lines 24-30 * * column 10, line 18 - column 14, line 17 *[I] 2-9
 [XDI]   ANONYMOUS: "WD7 of USAC", 92. MPEG MEETING;19-4-2010 - 23-4-2010; DRESDEN; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. N11299, 26 April 2010 (2010-04-26), XP030018547 [XD] 1-9,15,17 * page 6; figure 1.1 * * page 10 - page 11 * * section 6.12.2; page 105 * * samplingFrequencyIndex; page 15; table 4.1 * * page 42, paragraphs 1-3 *[I] 10-14,16
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.