Register information Patent

DE file number : 60 2018 068 755.6 (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 068 755.6
96EP file numberEAKZ21 16 8434.5
97EP publication numberEPN3889956
54Designation/titleTISYSTEME UND VERFAHREN ZUR AUTOMATISCHEN SPRACHERKENNUNG
51IPC main classICM
(ICMV)		 G10L 15/28 (2013.01)
51IPC secondary class(es)ICS
(ICSV)		 H04R 3/00 (2006.01), G10L 21/0216 (2013.01), H04R 1/40 (2006.01), H04R 29/00 (2006.01), G10L 21/00 (2013.01)
22DE application dateDATAug 16, 2018
96EP application dateEATAug 16, 2018
43Date of first publicationOTOct 6, 2021
Date of publication of grantPETApr 24, 2024
71/73Applicant/ownerINHResideo LLC, Wilmington, DE, US
72InventorINYANG, Xiukuan, Golden Valley, 55422, US; XIAO, Chao, Golden Valley, 55422, US; CHAI, Tao, Golden Valley, 55422, US
74RepresentativeVTRMurgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
Address for service Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201715833045
Dec 6, 2017
Due dateFT
FG		Aug 31, 2025
Annual fee for the 8th year Patent fees
Patent division in charge 51
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: EP000003889956A1
Searchable text: EP000003889956A1
Original document: EP000003889956B1
Searchable text: EP000003889956B1
43Date of first publicationEVTOct 6, 2021
Date of the first transfer into DPMAregisterEREGTOct 6, 2021
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 9, 2025
    • Applicant/owner: changed
    • Procedures: New applicant/owner details, New applicant/owner details, 08.08.2025: new
  • Apr 17, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.04.2024: new
    • Procedures: Procedure relating to EP application, Grant has become final, 27.01.2025: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.04.2024: deleted
  • Mar 13, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 27.01.2025: new
  • Oct 8, 2024
    • Due date: changed
  • Sep 10, 2024
    • St.36: changed (technical change)
  • May 4, 2024; Apr 6, 2024; Apr 4, 2024; Nov 16, 2023
    • Historical data not available for this/these date(s)
  • Oct 6, 2021
    • 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 Oct 6, 2021  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 18, 2021 Nov 18, 2021 Details anzeigen
3 Change of classification Change of IPC main class Nov 9, 2023  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 24, 2024  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant May 16, 2024 May 16, 2024 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 27, 2025 Apr 17, 2025 Details anzeigen
7 New applicant/owner details New applicant/owner details Aug 8, 2025 Sep 18, 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 statusVSTTOct 6, 2021
Date of update of the procedureREGTOct 6, 2021
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 statusVSTTNov 18, 2021
Issue numberHN46
YearPJ2021
Publication dateVTNov 18, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTOct 6, 2021
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 9, 2023
51IPC main classICM
(ICMV)		 G10L 15/28 (2013.01)
51Previous IPC main classICMF
(ICMVF)		 G10L 15/28 (2013.01)
Date of update of the procedureREGTNov 16, 2023
View procedures Procedure relating to EP application (No.: 4)
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 24, 2024
Date of update of the procedureREGTApr 17, 2025
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMay 16, 2024
Issue numberHN20
YearPJ2024
Publication dateVTMay 16, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMay 4, 2024
View procedures Procedure relating to EP application (No.: 6)
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 27, 2025
Issue numberHN16
YearPJ2025
Publication dateVTApr 17, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 17, 2025
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 8, 2025
Issue numberHN38
YearPJ2025
Publication dateVTSep 18, 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