Register information Patent

DE file number : 60 2014 009 889.4 (Status: pending/in force, Query started: August 2, 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 2014 009 889.4
96	EP file number	EAKZ	14 70 2396.4
86	WO file number	WAKZ	PCT/US2014/011695
97	EP publication number	EPN	2946495
87	WO publication number	WPN	2014113478
54	Designation/title	TI	KODIERUNG UND DEKODIERUNG EINES BITSTROMS BASIEREND AUF EINEM VERTRAUENSNIVEAU
51	IPC main class	ICM (ICMV)	H04H 60/73 (2008.01)
51	IPC secondary class(es)	ICS (ICSV)	G10L 19/16 (2013.01), H04N 21/84 (2011.01), H04N 21/435 (2011.01), H04L 9/32 (2006.01), H04N 21/235 (2011.01), H04N 19/40 (2014.01), H04L 65/00 (2022.01), H04L 67/00 (2022.01), H04L 69/00 (2022.01), H04L 9/40 (2022.01)
22	DE application date	DAT	Jan 15, 2014
96	EP application date	EAT	Jan 15, 2014
86	WO application date	WAT	Jan 15, 2014
43	Date of first publication	OT	Jul 24, 2014
	Date of publication of grant	PET	May 17, 2017
71/73	Applicant/owner	INH	Dolby International AB, Dublin, IE; Dolby Laboratories Licensing Corp., San Francisco, CA, US
72	Inventor	IN	SCHNEIDER, Andreas, 90429 Nuremberg, DE; FERSCH, Christof, 90429 Nuremberg, DE; WOLTERS, Martin, 90429 Nuremberg, DE; RIEDMILLER, Jeffrey, San Francisco, California 94103-4813, US; NORCROSS, Scott Gregory, San Francisco, California 94103-4813, US; GRANT, Michael, San Francisco, California 94103-4813, US
	Address for service		RWS Group, Translation Division, Maidenhead, Berkshire SL6 4UB, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 201361754893 P Jan 21, 2013
	Due date	FT FG	Jan 31, 2026 Annual fee for the 13th year Patent fees
	Patent division in charge		35
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: EP000002946495 Searchable text: EP000002946495 Original document: EP000002946495B1 Searchable text: EP000002946495B1 Original document: WO002014113478 Searchable text: WO002014113478
43	Date of first publication	EVT	Jul 24, 2014
	Date of the first transfer into DPMAregister	EREGT	Nov 26, 2015
	Date of the (most recent) update in DPMAregister	REGT	Jul 23, 2025 (Show all update days)(Hide all update days) Jul 23, 2025 Address for service: changed Jun 17, 2025 Address for service: changed Jun 12, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.05.2017: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.05.2017: deleted Jan 11, 2025 Due date: changed Procedures: Procedure relating to PCT application, Publication of PCT application, 24.07.2014: deleted Nov 26, 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	Jul 24, 2014		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Nov 25, 2015		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 7, 2016	Jan 7, 2016	Details anzeigen
4	Change of classification	Change of IPC main class	Nov 16, 2016		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 17, 2017		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 6, 2017	Jul 6, 2017	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 20, 2018	May 17, 2018	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Nov 16, 2022	Dec 22, 2022	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Mar 28, 2023	May 4, 2023	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	Jul 24, 2014

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	Nov 25, 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	Jan 7, 2016
Issue number	HN	1
Year	PJ	2016
Publication date	VT	Jan 7, 2016
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	Nov 16, 2016
51	IPC main class	ICM (ICMV)	H04H 60/73 (2008.01)
51	Previous IPC main class	ICMF (ICMVF)	H04H 60/73 (2008.01)

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	May 17, 2017
Date of update of the procedure	REGT	Jun 12, 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 6, 2017
Issue number	HN	27
Year	PJ	2017
Publication date	VT	Jul 6, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Feb 20, 2018
Issue number	HN	20
Year	PJ	2018
Publication date	VT	May 17, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Nov 16, 2022
	Issue number	HN	51
	Year	PJ	2022
	Publication date	VT	Dec 22, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Dolby International AB, DP Amsterdam, NL; Dolby Laboratories Licensing Corp., San Francisco, CA, US
71/73	Previous applicant/owner	INHF	Dolby International AB, Amsterdam, NL, Dolby Laboratories Licensing Corporation, San Francisco, CA, US
	Date of update of the procedure	REGT	Dec 22, 2022

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	Mar 28, 2023
	Issue number	HN	18
	Year	PJ	2023
	Publication date	VT	May 4, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Dolby International AB, Dublin, IE; Dolby Laboratories Licensing Corp., San Francisco, CA, US
71/73	Previous applicant/owner	INHF	Dolby International AB, DP Amsterdam, NL, Dolby Laboratories Licensing Corp., San Francisco, CA, US
	Date of update of the procedure	REGT	May 4, 2023