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Extract from the Register of European Patents

EP About this file: EP4036908

EP4036908 - EAR-COUPLING DETECTION AND ADJUSTMENT OF ADAPTIVE RESPONSE IN NOISE-CANCELING IN PERSONAL AUDIO DEVICES [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  15.03.2024
Database last updated on 06.11.2024
FormerRequest for examination was made
Status updated on  27.01.2023
FormerThe application has been published
Status updated on  01.07.2022
Most recent event   Tooltip17.07.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Cirrus Logic, Inc.
800 West 6th Street
Austin, TX 78701 / US
[2022/31]
Inventor(s)01 / Abdollahzadeh Milani, Ali
Austin, TX 78735 / US
02 / Kamath, Gautham, Devendra
Austin, TX 78748 / US
 [2022/31]
Representative(s)Knöner, Gregor, et al
Kahler Käck Mollekopf
Partnerschaft von Patentanwälten mbB
Vorderer Anger 239
86899 Landsberg am Lech / DE
[2022/31]
Application number, filing date22158807.230.04.2012
[2022/31]
Priority number, dateUS201161493162P03.06.2011         Original published format: US 201161493162 P
US20111331038002.12.2011         Original published format: US201113310380
[2022/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4036908
Date:03.08.2022
Language:EN
[2022/31]
Search report(s)(Supplementary) European search report - dispatched on:EP13.06.2022
ClassificationIPC:G10K11/178
[2022/31]
CPC:
G10K11/17817 (EP,KR,US); G10K11/175 (KR,US); H04R3/00 (CN,KR);
G10K11/17825 (EP,KR,US); G10K11/17833 (EP,KR,US); G10K11/17881 (EP,KR,US);
G10K11/17885 (EP,KR,US); G10K2210/108 (EP,KR,US); G10K2210/3039 (EP,KR,US);
G10K2210/3055 (EP,KR,US); G10K2210/503 (EP,KR,US); H04R2430/00 (CN,KR) (-)
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 [2023/09]
Former [2022/31]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:OHRKOPPLUNGSERKENNUNG UND EINSTELLUNG EINER ADAPTIVEN REAKTION BEI DER RAUSCHUNTERDRÜCKUNG BEI PERSÖNLICHEN AUDIOVORRICHTUNGEN[2022/31]
English:EAR-COUPLING DETECTION AND ADJUSTMENT OF ADAPTIVE RESPONSE IN NOISE-CANCELING IN PERSONAL AUDIO DEVICES[2022/31]
French:DÉTECTION DE COUPLAGE AUDITIF ET RÉGLAGE DE RÉPONSE ADAPTATIVE POUR L'ANNULATION DU BRUIT DANS DES DISPOSITIFS AUDIO PERSONNELS[2022/31]
Examination procedure21.12.2022Amendment by applicant (claims and/or description)
24.01.2023Examination requested  [2023/09]
24.01.2023Date on which the examining division has become responsible
18.03.2024Despatch of a communication from the examining division (Time limit: M04)
17.07.2024Reply to a communication from the examining division
Parent application(s)   TooltipEP12722573.8  / EP2715717
EP14177399.4  / EP2804173
Fees paidRenewal fee
09.03.2022Renewal fee patent year 03
09.03.2022Renewal fee patent year 04
09.03.2022Renewal fee patent year 05
09.03.2022Renewal fee patent year 06
09.03.2022Renewal fee patent year 07
09.03.2022Renewal fee patent year 08
09.03.2022Renewal fee patent year 09
09.03.2022Renewal fee patent year 10
09.03.2022Renewal fee patent year 11
27.04.2023Renewal fee patent year 12
29.04.2024Renewal fee patent year 13
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[Y]US6118878  (JONES OWEN [GB]) [Y] 7,15 * column 15, paragraph 57 - column 17, paragraph 29 * * abstract *;
 [A]US2004264706  (RAY LAURA R [US], et al) [A] 3 * abstract * * paragraphs [0006] , [0033] - [0036] *;
 [Y]US2010061564  (CLEMOW RICHARD [GB], et al) [Y] 1,2,4-8,10,12,13,15 * abstract * * paragraphs [0016] - [0034] - [0078] , [0098] - [0101] *;
 [YA]WO2010117714  (BOSE CORP [US], et al) [Y] 1,2,4-8,10,12,13,15 * abstract * * paragraphs [0014] , [0068] - [0078] - [0126] - [0135] - [0158] * * claims 3,12 * [A] 3,14;
 [A]WO2010131154  (KONINKL PHILIPS ELECTRONICS NV [NL], et al) [A] 1-15 * abstract * * page 11, lines 13-22 * * page 12, lines 21-26 ** page 14, lines 17-30 *;
 [A]US2010310086  (MAGRATH ANTHONY JAMES [GB], et al) [A] 1-15 * abstract * * paragraphs [0025] , [0088] , [0168] - [0176] *;
 [Y]US2010322430  (ISBERG PETER [SE]) [Y] 2,5,10,13 * abstract * * paragraphs [0003] , [0014] , [0037] - [0040] - [0046] - [0048] - [0054] - [0058] *
by applicantWO2010117714
 US2010322430
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.