Register information Patent

DE file number : 60 2013 077 721.7 (Status: pending/in force, Query started: August 23, 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 2013 077 721.7
96EP file numberEAKZ18 19 8369.3
97EP publication numberEPN3457764
54Designation/titleTIVERFAHREN UND BENUTZERVORRICHTUNG ZUR KOMMUNIKATION MIT EINEM DRAHTLOSZUGANGSNETZWERKKNOTEN MIT EINEM OFF-STATUS
51IPC main classICM
(ICMV)		 H04W 48/16 (2009.01)
51IPC secondary class(es)ICS
(ICSV)		 H04W 52/28 (2009.01), H04W 52/50 (2009.01), H04L 5/00 (2006.01), H04W 24/02 (2009.01), H04L 5/14 (2006.01), H04W 24/08 (2009.01), H04W 52/36 (2009.01), H04W 74/00 (2009.01), H04W 84/04 (2009.01), H04W 48/12 (2009.01), H04W 52/14 (2009.01), H04W 72/04 (2023.01)
22DE application dateDATAug 19, 2013
96EP application dateEATAug 19, 2013
43Date of first publicationOTMar 20, 2019
Date of publication of grantPETMay 26, 2021
71/73Applicant/ownerINHMalikie Innovations Ltd., Dublin, IE
72InventorINZHU, Yajun, Beijing, 100020, CN; XU, Hua, Kanata, Ontario K2K 3K1, CA; CAI, Zhijun, Irving, Texas 75039, US; GAO, Shiwei, Kanata, Ontario K2K 3K1, CA; BLANKENSHIP, Yufei Wu, Rolling Meadows, Illinois 60008, US; POURAHMADI, Vahid, Waterloo, Ontario, N2K0A7, CA
Address for service Malikie Innovations Ltd., Dun Laoghaire, Dublin A96 VR66, IE
Due dateFT
FG		Aug 31, 2025
Annual fee for the 13th year Patent fees
Patent division in charge 31
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: EP000003457764A1
Searchable text: EP000003457764A1
Original document: EP000003457764B1
Searchable text: EP000003457764B1
43Date of first publicationEVTMar 20, 2019
Date of the first transfer into DPMAregisterEREGTMar 20, 2019
Date of the (most recent) update in DPMAregisterREGTJun 25, 2025
(Show all update days)(Hide all update days)
  • Jun 25, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.05.2021: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.05.2021: deleted
  • Sep 7, 2024
    • Due date: changed
  • Mar 20, 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 Mar 20, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA May 2, 2019 May 2, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 26, 2021  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Jun 17, 2021 Jun 17, 2021 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 1, 2022 May 19, 2022 Details anzeigen
6 New applicant/owner details New applicant/owner details Apr 30, 2024 Jun 6, 2024 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 statusVSTTMar 20, 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 statusVSTTMay 2, 2019
Issue numberHN18
YearPJ2019
Publication dateVTMay 2, 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 statusVSTTMay 26, 2021
Date of update of the procedureREGTJun 25, 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 statusVSTTJun 17, 2021
Issue numberHN24
YearPJ2021
Publication dateVTJun 17, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMay 28, 2021
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 statusVSTTMar 1, 2022
Issue numberHN20
YearPJ2022
Publication dateVTMay 19, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMay 4, 2022
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 statusVSTTApr 30, 2024
Issue numberHN23
YearPJ2024
Publication dateVTJun 6, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHMalikie Innovations Ltd., Dublin, IE
71/73Previous applicant/ownerINHFBlackBerry Limited, Waterloo, Ontario, CA
Date of update of the procedureREGTMay 16, 2024