Register information Patent

DE file number : 60 2011 050 741.9 (Status: pending/in force, Query started: August 3, 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 2011 050 741.9
96	EP file number	EAKZ	11 16 6623.6
97	EP publication number	EPN	2388914
54	Designation/title	TI	Verfahren und Vorrichtung zur Optimierung der Senderleistungseffizienz
51	IPC main class	ICM (ICMV)	H03G 3/20 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H03G 3/30 (2006.01), H03F 1/02 (2006.01), H03F 3/24 (2006.01), H04B 1/04 (2006.01), H04L 27/26 (2006.01), H04L 1/18 (2023.01)
22	DE application date	DAT	May 18, 2011
96	EP application date	EAT	May 18, 2011
43	Date of first publication	OT	Nov 23, 2011
	Date of publication of grant	PET	Aug 8, 2018
71/73	Applicant/owner	INH	Malikie Innovations Ltd., Dublin, IE
72	Inventor	IN	Chan, Wen-Yen, Waterloo Ontario N2L 3W8, CA; Khan, Nasserullah, Waterloo Ontario N2L 3W8, CA; Jin, Xin, Waterloo Ontario N2L 3W8, CA; Jiao, Qingzhing, Fremont, CA 94539, US
	Address for service		Malikie Innovations Ltd., Dublin A96 VR66, IE
33 31 32	Foreign priority	PRC PRNA PRDA	US 784932 May 21, 2010
	Due date	FT FG	May 31, 2026 Annual fee for the 16th year Patent fees
	Patent division in charge		39
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: EP000002388914 Searchable text: EP000002388914 Original document: EP000002388914B1 Searchable text: EP000002388914B1
43	Date of first publication	EVT	Nov 23, 2011
	Date of the first transfer into DPMAregister	EREGT	Jan 6, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Due date: changed Jun 11, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 08.08.2018: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 08.08.2018: deleted Jan 6, 2012 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 EP application	EPO 1st publication	Nov 23, 2011		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 5, 2012	Jan 5, 2012	Details anzeigen
3	Change of classification	Change of IPC main class	Feb 13, 2018		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 8, 2018		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 6, 2018	Sep 6, 2018	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 9, 2019	Aug 1, 2019	Details anzeigen
7	New applicant/owner details	New applicant/owner details	May 8, 2024	Jun 20, 2024	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Nov 23, 2011

View procedures Publications (No.: 2)
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	Jan 5, 2012
Issue number	HN	1
Year	PJ	2012
Publication date	VT	Jan 5, 2012
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 3)
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 13, 2018
51	IPC main class	ICM (ICMV)	H03G 3/20 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H03G 3/30 (2006.01)

View procedures Procedure relating to EP application (No.: 4)
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	Aug 8, 2018
Date of update of the procedure	REGT	Jun 11, 2025

View procedures Publications (No.: 5)
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	Sep 6, 2018
Issue number	HN	36
Year	PJ	2018
Publication date	VT	Sep 6, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 6)
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	May 9, 2019
Issue number	HN	31
Year	PJ	2019
Publication date	VT	Aug 1, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 7)
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	May 8, 2024
	Issue number	HN	25
	Year	PJ	2024
	Publication date	VT	Jun 20, 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 8, 2024