Register information Patent

DE file number : 60 2012 079 404.6 (Status: pending/in force, Query started: October 31, 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 079 404.6
96	EP file number	EAKZ	18 17 6845.8
97	EP publication number	EPN	3447984
54	Designation/title	TI	REFERENZSIGNALKONFIGURATION FÜR ERWEITERUNGSTRÄGER UND TRÄGERSEGMENTE
51	IPC main class	ICM (ICMV)	H04L 27/26 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 5/00 (2006.01), H04W 8/30 (2009.01), H04W 72/04 (2009.01), H04B 7/06 (2006.01)
22	DE application date	DAT	Aug 10, 2012
96	EP application date	EAT	Aug 10, 2012
43	Date of first publication	OT	Feb 27, 2019
	Date of publication of grant	PET	Mar 22, 2023
71/73	Applicant/owner	INH	InterDigital Patent Holdings, Inc., Wilmington, DE, US
72	Inventor	IN	SHIN, Sung-Hyuk, Northvale, New Jersey 07647, US; KOO, Chang-Soo, Melville, New York 11747, US; XI, Fengjun, San Diego, California 92126, US; LEE, Moon-il, Melville, New York 11747, US; STERN-BERKOWITZ, Janet A., Litlle Neck, New York 11363, US; PELLETIER, Ghyslain, Montreal, Quebec, H1X 3P2, CA
	Address for service		AWA Sweden AB, 200 71 Malmö, SE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201161523276 P Aug 12, 2011
	Due date	FT FG	Aug 31, 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: EP000003447984A1 Searchable text: EP000003447984A1 Original document: EP000003447984B1 Searchable text: EP000003447984B1
43	Date of first publication	EVT	Feb 27, 2019
	Date of the first transfer into DPMAregister	EREGT	Feb 27, 2019
	Date of the (most recent) update in DPMAregister	REGT	Sep 10, 2025 (Show all update days)(Hide all update days) Sep 10, 2025 Due date: changed Aug 14, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.03.2023: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.03.2023: deleted Sep 7, 2024 Due date: changed Jul 25, 2024 St.36: changed (technical change) May 2, 2024; Feb 22, 2024; Feb 8, 2024; Sep 13, 2023; Mar 15, 2023; Mar 2, 2023; Aug 22, 2019 Historical data not available for this/these date(s) Feb 27, 2019 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	Feb 27, 2019		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 11, 2019	Apr 11, 2019	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Mar 22, 2023		Details anzeigen
4	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 6, 2023	Apr 6, 2023	Details anzeigen
5	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 2, 2024	Mar 14, 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	Feb 27, 2019

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	Apr 11, 2019
Issue number	HN	15
Year	PJ	2019
Publication date	VT	Apr 11, 2019
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 3)
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	Mar 22, 2023
Date of update of the procedure	REGT	Aug 14, 2025

View procedures Publications (No.: 4)
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	Apr 6, 2023
Issue number	HN	14
Year	PJ	2023
Publication date	VT	Apr 6, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Mar 15, 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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jan 2, 2024
Issue number	HN	11
Year	PJ	2024
Publication date	VT	Mar 14, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Feb 22, 2024