Register information Patent

DE file number : 60 2012 078 435.0 (Status: pending/in force, Query started: October 25, 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
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	60 2012 078 435.0
96	EP file number	EAKZ	12 84 5040.0
86	WO file number	WAKZ	PCT/US2012/062807
97	EP publication number	EPN	2777339
87	WO publication number	WPN	2013067016
54	Designation/title	TI	DISKONTINUIERLICHER EMPFANG (DRX) IN HETEROGENEN NETZWERKEN
51	IPC main class	ICM (ICMV)	H04W 76/28 (2018.01)
51	IPC secondary class(es)	ICS (ICSV)	H04W 68/02 (2009.01), H04W 16/32 (2009.01), H04W 84/04 (2009.01), H04W 72/54 (2023.01)
22	DE application date	DAT	Oct 31, 2012
96	EP application date	EAT	Oct 31, 2012
86	WO application date	WAT	Oct 31, 2012
43	Date of first publication	OT	May 10, 2013
	Date of publication of grant	PET	Jun 29, 2022
71/73	Applicant/owner	INH	Malikie Innovations Ltd., Dublin, IE
72	Inventor	IN	SUZUKI, Takashi, Tokyo 151-0051, JP; CAI, Zhijun, Texas 75039, US
	Address for service		Malikie Innovations Ltd., Dun Laoghaire, Dublin A96 VR66, IE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201161556113 P Nov 4, 2011
33 31 32	Foreign priority	PRC PRNA PRDA	US 201213545700 Jul 10, 2012
	Due date	FT FG	Oct 31, 2025 Annual fee for the 14th year Patent fees
	Patent division in charge		31
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AL, 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 documents	EPWOPN	Original document: EP000002777339 Searchable text: EP000002777339 Original document: EP000002777339B1 Searchable text: EP000002777339B1 Original document: WO002013067016 Searchable text: WO002013067016
43	Date of first publication	EVT	May 10, 2013
	Date of the first transfer into DPMAregister	EREGT	Oct 31, 2014
	Date of the (most recent) update in DPMAregister	REGT	Jun 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 , 29.06.2022: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 29.06.2022: deleted Nov 8, 2024 Due date: changed Sep 19, 2024 St.36: changed (technical change) Jun 6, 2024; May 2, 2024; May 1, 2024; Feb 22, 2024; Nov 3, 2023; Jun 1, 2023; May 4, 2023; Jan 26, 2023; Nov 4, 2022; Oct 27, 2022; Aug 26, 2022; Jul 4, 2022; Jun 9, 2022; Feb 24, 2022; Nov 4, 2021; Nov 7, 2019; Apr 20, 2017 Historical data not available for this/these date(s) Oct 31, 2014 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Procedure relating to PCT application	WO publication	May 10, 2013		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 17, 2014		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 30, 2014	Oct 30, 2014	Details anzeigen
4	Change of classification	Change of IPC main class	Feb 10, 2022		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 29, 2022		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 14, 2022	Jul 14, 2022	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 30, 2023	Jun 7, 2023	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 PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	May 10, 2013
Date of update of the procedure	REGT	Jun 9, 2022

View procedures Procedure relating to EP application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Sep 17, 2014

View procedures Publications (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Oct 30, 2014
Issue number	HN	44
Year	PJ	2014
Publication date	VT	Oct 30, 2014
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Feb 10, 2022
51	IPC main class	ICM (ICMV)	H04W 76/28 (2018.01)
51	Previous IPC main class	ICMF (ICMVF)	H04W 68/00 (2009.01)
	Date of update of the procedure	REGT	Jun 9, 2022

View procedures Procedure relating to EP application (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Jun 29, 2022
Date of update of the procedure	REGT	Jun 25, 2025

View procedures Publications (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Jul 14, 2022
Issue number	HN	28
Year	PJ	2022
Publication date	VT	Jul 14, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 4, 2022

View procedures Procedure relating to EP application (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Mar 30, 2023
Issue number	HN	23
Year	PJ	2023
Publication date	VT	Jun 7, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jun 1, 2023

View procedures New applicant/owner details (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Apr 30, 2024
	Issue number	HN	23
	Year	PJ	2024
	Publication date	VT	Jun 6, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Malikie Innovations Ltd., Dublin, IE
71/73	Previous applicant/owner	INHF	BlackBerry Limited, Waterloo, Ontario, CA
	Date of update of the procedure	REGT	Jun 6, 2024

View procedures New representative details (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Apr 30, 2024
	Issue number	HN	23
	Year	PJ	2024
	Publication date	VT	Jun 6, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
	Date of update of the procedure	REGT	Jun 6, 2024