Register information Patent

DE file number : 60 2012 073 565.1 (Status: pending/in force, Query started: August 14, 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 073 565.1
96	EP file number	EAKZ	12 87 9077.1
86	WO file number	WAKZ	PCT/CN2012/076887
97	EP publication number	EPN	2863693
87	WO publication number	WPN	2013185316
54	Designation/title	TI	BESTIMMUNGSVERFAHREN UND -VORRICHTUNG VON UPLINK-STEUERKANALRESSOURCEN
51	IPC main class	ICM (ICMV)	H04W 72/04 (2023.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 5/00 (2006.01)
22	DE application date	DAT	Jun 14, 2012
96	EP application date	EAT	Jun 14, 2012
86	WO application date	WAT	Jun 14, 2012
43	Date of first publication	OT	Dec 19, 2013
	Date of publication of grant	PET	Dec 2, 2020
71/73	Applicant/owner	INH	Lenovo (Singapore) Pte. Ltd., Singapore, SG
72	Inventor	IN	WANG, Yi, Beijing 100025, CN; XU, Yueqiao, Beijing 100025, CN; ZHOU, Hua, Beijing 100025, CN
74	Representative	VTR	Polverari, Luca, Dipl.-Ing., 1017 Luxembourg, LU
	Address for service		Marks & Clerk LLP, 1017 Luxembourg, LU
	Due date	FT FG	Jun 30, 2026 Annual fee for the 15th 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: EP000002863693 Searchable text: EP000002863693 Original document: EP000002863693B1 Searchable text: EP000002863693B1 Original document: WO002013185316 Searchable text: WO002013185316
43	Date of first publication	EVT	Dec 19, 2013
	Date of the first transfer into DPMAregister	EREGT	Apr 23, 2015
	Date of the (most recent) update in DPMAregister	REGT	Jul 11, 2025 (Show all update days)(Hide all update days) Jul 11, 2025 Procedures: New representative details, New representative details, 17.04.2024: changed Procedures: New representative details, New representative details, 12.01.2021: changed Jul 8, 2025 Due date: changed Jul 1, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.12.2020: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.12.2020: deleted Sep 19, 2024 St.36: changed (technical change) Apr 23, 2015 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	Dec 19, 2013		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Apr 22, 2015		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 3, 2015	Jun 3, 2015	Details anzeigen
4	Change of classification	Change of IPC main class	Apr 22, 2016		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 2, 2020		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 24, 2020	Dec 24, 2020	Details anzeigen
7	New representative details	New representative details	Jan 12, 2021	May 23, 2024	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Sep 3, 2021	Nov 25, 2021	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Apr 17, 2024	May 23, 2024	Details anzeigen
10	New representative details	New representative details	Apr 17, 2024	May 23, 2024	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Apr 17, 2024	May 23, 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	Dec 19, 2013
Date of update of the procedure	REGT	Nov 12, 2020

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	Apr 22, 2015

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	Jun 3, 2015
Issue number	HN	22
Year	PJ	2015
Publication date	VT	Jun 3, 2015
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	Apr 22, 2016
51	IPC main class	ICM (ICMV)	H04W 72/04 (2023.01)
51	Previous IPC main class	ICMF (ICMVF)	H04W 72/04 (2009.01)
	Date of update of the procedure	REGT	May 10, 2023

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	Dec 2, 2020
Date of update of the procedure	REGT	Jul 1, 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	Dec 24, 2020
Issue number	HN	52
Year	PJ	2020
Publication date	VT	Dec 24, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 27, 2020

View procedures New representative details (No.: 7)
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	Jan 12, 2021
	Issue number	HN	21
	Year	PJ	2024
	Publication date	VT	May 23, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	HL Kempner PartG mbB, 80538 München, DE
74	Previous representative	VTRF	Haseltine Lake Kempner LLP, 80538 München, DE
	Date of update of the procedure	REGT	Jul 11, 2025

View procedures Procedure relating to EP application (No.: 8)
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	Sep 3, 2021
Issue number	HN	47
Year	PJ	2021
Publication date	VT	Nov 25, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Nov 11, 2021

View procedures New applicant/owner details (No.: 9)
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 17, 2024
	Issue number	HN	21
	Year	PJ	2024
	Publication date	VT	May 23, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Yamato Kanzai Limited, Yamato-shi, Kanagawa, JP
71/73	Previous applicant/owner	INHF	Fujitsu Connected Technologies Limited, Kawasaki-shi, Kanagawa, JP
	Date of update of the procedure	REGT	May 9, 2024

View procedures New representative details (No.: 10)
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 17, 2024
	Issue number	HN	21
	Year	PJ	2024
	Publication date	VT	May 23, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	Polverari, Luca, Dipl.-Ing., 1017 Luxembourg, LU
74	Previous representative	VTRF	HL Kempner PartG mbB, 80538 München, DE
	Date of update of the procedure	REGT	Jul 11, 2025

View procedures New applicant/owner details (No.: 11)
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 17, 2024
	Issue number	HN	21
	Year	PJ	2024
	Publication date	VT	May 23, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Lenovo (Singapore) Pte. Ltd., Singapore, SG
71/73	Previous applicant/owner	INHF	Yamato Kanzai Limited, Yamato-shi, Kanagawa, JP
	Date of update of the procedure	REGT	May 9, 2024