Register information Patent

DE file number : 60 2018 003 611.3 (Status: pending/in force, Query started: September 27, 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 2018 003 611.3
96EP file numberEAKZ18 19 1431.8
97EP publication numberEPN3503590
54Designation/titleTISYSTEME UND VERFAHREN ZUR AKTIVIERUNG EINER AUDIOWIEDERGABE
51IPC main classICM
(ICMV)		 H04R 27/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H04R 3/12 (2006.01), H04S 7/00 (2006.01)
22DE application dateDATAug 29, 2018
96EP application dateEATAug 29, 2018
43Date of first publicationOTJun 26, 2019
Date of publication of grantPETApr 8, 2020
71/73Applicant/ownerINHResideo LLC, Wilmington, DE, US
72InventorINNARAYANA, Bharath Kallali, Morris Plains, NJ New Jersey 07950, US; KHOT, Bharat Balaso, Morris Plains, NJ New Jersey 07950, US; KALKERE, Giridhara, Morris Plains, NJ New Jersey 07950, US; DURAISWAMY, Karthikeyan Pollachi, Morris Plains, NJ New Jersey 07950, US
74RepresentativeVTRBRP Renaud und Partner mbB Rechtsanwälte Patentanwälte Steuerberater, 70173 Stuttgart, DE
Address for service BRP Renaud und Partner mbB Rechtsanwälte Patentanwälte Steuerberater, 70173 Stuttgart, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201715848942
Dec 20, 2017
Due dateFT
FG		Aug 31, 2025
Annual fee for the 8th 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: EP000003503590A1
Searchable text: EP000003503590A1
Original document: EP000003503590B1
Searchable text: EP000003503590B1
43Date of first publicationEVTJun 26, 2019
Date of the first transfer into DPMAregisterEREGTJun 26, 2019
Date of the (most recent) update in DPMAregisterREGTSep 9, 2025
(Show all update days)(Hide all update days)
  • Sep 9, 2025
    • St.36: changed (technical change)
  • Aug 28, 2025
    • Applicant/owner: changed
    • Procedures: New applicant/owner details, New applicant/owner details, 27.08.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 08.04.2020: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 08.04.2020: deleted
  • Oct 8, 2024
    • Due date: changed
  • Sep 10, 2024
    • St.36: changed (technical change)
  • Oct 10, 2023; Oct 8, 2022; Oct 7, 2021; Aug 19, 2021; Mar 18, 2021; Feb 25, 2021; Feb 11, 2021; Jan 22, 2021; Oct 6, 2020; Jun 12, 2020; Apr 30, 2020; Mar 24, 2020; Mar 19, 2020; Aug 15, 2019; Aug 9, 2019
    • Historical data not available for this/these date(s)
  • Jun 26, 2019
    • 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 EP application EPO 1st publication Jun 26, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 8, 2019 Aug 8, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 8, 2020  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Apr 30, 2020 Apr 30, 2020 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 12, 2021 Apr 1, 2021 Details anzeigen
6 New applicant/owner details New applicant/owner details Jan 21, 2021 Mar 4, 2021 Details anzeigen
7 New applicant/owner details New applicant/owner details Aug 27, 2025 Oct 2, 2025 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJun 26, 2019
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTAug 8, 2019
Issue numberHN32
YearPJ2019
Publication dateVTAug 8, 2019
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTApr 8, 2020
Date of update of the procedureREGTAug 28, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTApr 30, 2020
Issue numberHN18
YearPJ2020
Publication dateVTApr 30, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTJan 12, 2021
Issue numberHN13
YearPJ2021
Publication dateVTApr 1, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 18, 2021
View procedures New applicant/owner details (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTJan 21, 2021
Issue numberHN9
YearPJ2021
Publication dateVTMar 4, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHAdemco Inc., Golden Valley, MN, US
71/73Previous applicant/ownerINHFHoneywell International Inc., Morris Plains, N.J., US
Date of update of the procedureREGTFeb 11, 2021
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTAug 27, 2025
Issue numberHN40
YearPJ2025
Publication dateVTOct 2, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHResideo LLC, Wilmington, DE, US
71/73Previous applicant/ownerINHFAdemco Inc., Golden Valley, MN, US
Date of update of the procedureREGTSep 9, 2025