Register information Patent

DE file number : 60 2013 029 270.1 (Status: pending/in force, Query started: July 19, 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 2013 029 270.1
96	EP file number	EAKZ	13 84 0739.0
86	WO file number	WAKZ	PCT/CN2013/084116
97	EP publication number	EPN	2849411
87	WO publication number	WPN	2014048305
54	Designation/title	TI	SITZUNGSEINRICHTUNGSVERFAHREN UND SERVER
51	IPC main class	ICM (ICMV)	H04L 65/00 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 12/18 (2006.01), H04L 67/00 (2022.01), H04L 69/00 (2022.01), H04L 9/40 (2022.01)
22	DE application date	DAT	Sep 24, 2013
96	EP application date	EAT	Sep 24, 2013
86	WO application date	WAT	Sep 24, 2013
43	Date of first publication	OT	Apr 3, 2014
	Date of publication of grant	PET	Nov 8, 2017
71/73	Applicant/owner	INH	Xiaomi Inc., Beijing, CN
72	Inventor	IN	FENG, Zhiyong, Beijing 100085, CN; LI, Hui, Beijing 100085, CN; SHI, Xin, Beijing 100085, CN; DENG, Chaofeng, Beijing 100085, CN
	Address for service		Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	CN 201210362545 Sep 25, 2012
	Due date	FT FG	Sep 30, 2025 Annual fee for the 13th 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: EP000002849411 Searchable text: EP000002849411 Original document: EP000002849411B1 Searchable text: EP000002849411B1 Original document: WO002014048305 Searchable text: WO002014048305
43	Date of first publication	EVT	Apr 3, 2014
	Date of the first transfer into DPMAregister	EREGT	Mar 21, 2015
	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 , 08.11.2017: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 08.11.2017: deleted Sep 26, 2024 Due date: changed Procedures: Procedure relating to PCT application, Publication of PCT application, 03.04.2014: deleted Sep 29, 2023; Oct 27, 2022; Jul 13, 2022; Jan 14, 2022; Jan 5, 2022; Oct 2, 2021; Oct 6, 2020; Sep 26, 2019; Aug 14, 2019; May 23, 2019; Oct 9, 2018; Sep 29, 2018; Sep 27, 2018; Dec 21, 2017; Nov 14, 2017; Nov 10, 2017; Nov 9, 2017; May 24, 2017 Historical data not available for this/these date(s) Mar 21, 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	Apr 3, 2014		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Mar 18, 2015		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 30, 2015	Apr 30, 2015	Details anzeigen
4	Change of classification	Change of IPC main class	Apr 20, 2017	Jan 5, 2022	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 8, 2017		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 21, 2017	Dec 21, 2017	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Aug 9, 2018	Oct 31, 2018	Details anzeigen
8	Change of classification	Change of IPC main class	Nov 26, 2021	Jan 5, 2022	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	Apr 3, 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	Mar 18, 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	Apr 30, 2015
Issue number	HN	18
Year	PJ	2015
Publication date	VT	Apr 30, 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 20, 2017
	Issue number	HN	1
	Year	PJ	2022
	Publication date	VT	Jan 5, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	H04L 29/08 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 29/08 (2006.01)
	Date of update of the procedure	REGT	Jan 5, 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	Nov 8, 2017
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	Dec 21, 2017
Issue number	HN	51
Year	PJ	2017
Publication date	VT	Dec 21, 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	Aug 9, 2018
Issue number	HN	44
Year	PJ	2018
Publication date	VT	Oct 31, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 8)
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 26, 2021
	Issue number	HN	1
	Year	PJ	2022
	Publication date	VT	Jan 5, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	H04L 65/00 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 29/08 (2006.01)
	Date of update of the procedure	REGT	Jan 5, 2022