Register information Patent

DE file number : 60 2014 050 210.5 (Status: pending/in force, Query started: August 3, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2014 050 210.5
96EP file numberEAKZ14 80 1065.5
86WO file numberWAKZPCT/US2014/038790
97EP publication numberEPN3000241
87WO publication numberWPN2014189931
54Designation/titleTIMIKROFON MIT SPRACHAKTIVITÄTSERKENNUNG UND VERFAHREN ZUM BETRIEB DAVON
51IPC main classICM
(ICMV)		 H04R 3/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G10L 15/00 (2013.01), G10L 25/78 (2013.01), H04R 1/08 (2006.01), H04R 19/00 (2006.01), H04R 19/04 (2006.01), G06F 1/324 (2019.01), G06F 1/3234 (2019.01), G06F 1/32 (2019.01)
22DE application dateDATMay 20, 2014
96EP application dateEATMay 20, 2014
86WO application dateWATMay 20, 2014
43Date of first publicationOTNov 27, 2014
Date of publication of grantPETJul 17, 2019
71/73Applicant/ownerINHKnowles Electronics, LLC, Itasca, Ill., US
72InventorINFURST, Claus E., DK-40000 Himmele, DK; THOMSEN, Henrik, DK-2840 Holte, DK; DERUGINSKY, Michael, DK-3400 Hillerod, DK; NANDY, Dibyendu, Naperville, Illinois 60564, US; KHAMHARN, Oddy N., Lombard, Illinois 60148, US
74RepresentativeVTRBosch Jehle Patentanwaltsgesellschaft mbH, 80639 München, DE
Address for service Bosch Jehle Patentanwaltsgesellschaft mbH, 80639 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201361826587 P
May 23, 2013
Due dateFT
FG		May 31, 2026
Annual fee for the 13th year Patent fees
Patent division in charge 35
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, 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
Published EP/WO documentsEPWOPNOriginal document: EP000003000241
Searchable text: EP000003000241
Original document: EP000003000241B1
Searchable text: EP000003000241B1
Original document: WO002014189931
Searchable text: WO002014189931
43Date of first publicationEVTNov 27, 2014
Date of the first transfer into DPMAregisterEREGTMay 13, 2016
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 10, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.07.2019: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.07.2019: deleted
  • May 13, 2016
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication Nov 27, 2014  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 30, 2016  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 12, 2016 May 12, 2016 Details anzeigen
4 Change of classification Change of IPC main class Jan 22, 2019  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 17, 2019  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Aug 8, 2019 Aug 8, 2019 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 3, 2020 Aug 27, 2020 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTNov 27, 2014
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMar 30, 2016
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMay 12, 2016
Issue numberHN19
YearPJ2016
Publication dateVTMay 12, 2016
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJan 22, 2019
51IPC main classICM
(ICMV)		 H04R 3/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H04R 3/06 (2006.01)
View procedures Procedure relating to EP application (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTJul 17, 2019
Date of update of the procedureREGTJun 10, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTAug 8, 2019
Issue numberHN32
YearPJ2019
Publication dateVTAug 8, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTJun 3, 2020
Issue numberHN35
YearPJ2020
Publication dateVTAug 27, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 7, 2020