Register information Patent

DE file number : 60 2006 004 001.6 (Status: pending/in force, Query started: August 10, 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 2006 004 001.6
96EP file numberEAKZ06 25 1911.1
97EP publication numberEPN1843533
54Designation/titleTIVerfahren und Empfänger zur Schätzung der Kanalimpulsantwort unter Verwendung eines Konstant-Modulus-Algorithmus
51IPC main classICM
(ICMV)
H04L 25/02 (2006.01)
22DE application dateDATApr 5, 2006
96EP application dateEATApr 5, 2006
43Date of first publicationOTOct 10, 2007
Date of publication of grantPETDec 3, 2008
71/73Applicant/ownerINHMalikie Innovations Ltd., Dublin, IE
72InventorINWu, Huan, Kanata, Ontario K2K 3K2, CA; Simmons, Sean, Waterloo, Ontario N2L 3W8, CA; Kemenczy, Zoltan, Waterloo, Ontario N2L 3W8, CA
Address for service Malikie Innovations Ltd., Dun Laoghaire, Dublin A96 VR66, IE
Patent division in charge 31
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR
Published EP/WO documentsEPWOPNOriginal document: EP000001843533
Searchable text: EP000001843533
Original document: EP000001843533B1
Searchable text: EP000001843533B1
43Date of first publicationEVTOct 10, 2007
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: deleted
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 03.12.2008: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 03.12.2008: deleted
  • Oct 1, 2012
    • 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 10, 2007  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Oct 10, 2007  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 22, 2007 Nov 22, 2007 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 3, 2008  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jan 15, 2009 Jan 15, 2009 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 3, 2009 Dec 24, 2009 Details anzeigen
7 New applicant/owner details New applicant/owner details Sep 25, 2014 Nov 6, 2014 Details anzeigen
8 New applicant/owner details New applicant/owner details Apr 30, 2024 Jun 6, 2024 Details anzeigen
9 New representative details New representative 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 statusVSTTOct 10, 2007
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTOct 10, 2007
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 statusVSTTNov 22, 2007
Issue numberHN47
YearPJ2007
Publication dateVTNov 22, 2007
Type of publicationPARTBibliographic data
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 statusVSTTDec 3, 2008
Date of update of the procedureREGTMay 9, 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 statusVSTTJan 15, 2009
Issue numberHN3
YearPJ2009
Publication dateVTJan 15, 2009
Type of publicationPARTBibliographic data
PartHTPart 5
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 statusVSTTSep 3, 2009
Issue numberHN52
YearPJ2009
Publication dateVTDec 24, 2009
Type of publicationPARTBibliographic data
PartHTPart 3
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 statusVSTTSep 25, 2014
Issue numberHN45
YearPJ2014
Publication dateVTNov 6, 2014
Type of publicationPARTBibliographic data
PartHTPart 2
71/73Applicant/ownerINHBlackBerry Limited, Waterloo, Ontario, CA
71/73Previous applicant/ownerINHFResearch In Motion Ltd., Waterloo, Ontario, CA
View procedures New applicant/owner details (No.: 8)
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 9, 2024
View procedures New representative details (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTApr 30, 2024
Issue numberHN23
YearPJ2024
Publication dateVTJun 6, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
74RepresentativeVTRNo representative appointed
74Previous representativeVTRFMERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB, 80336 München, DE
Date of update of the procedureREGTMay 9, 2024