EP2437256A4

Method and device for realizing trace of background noise in communication system

Abstract

This record has no abstract on file.

EP2437256A4, drawing sheet 1 — Sheet 1 of 7

Term

4.1 yearsto projected expiry

Projected expiry 15 October 2030, counted from filing; an application has no term until it is granted.

7 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
WO2007091956A2	Cites	World Intellectual Property Organization (WIPO)	A	Search report	1-20
US2007265842A1	Cites	United States of America	A	Search report	1-20
US6453285B1	Cites	United States of America	A	Search report	1-20
"Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec; Voice Activity Detector (VAD) (3GPP TS 26.094 version 8.0.0 Release 8); ETSI TS 126 094", ETSI STANDARD, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE (ETSI), SOPHIA ANTIPOLIS CEDEX, FRANCE, vol. 3-SA4, no. V8.0.0, 1 January 2009 (2009-01-01), XP014043212	Non-patent	–	–	Search report	–
See also references of WO 2011044853A1	Non-patent	–	–	Search report	–

10 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
Document	Office	Kind	Date
200910205300	China	–	2009-10-15
200910205300	China	A	2009-10-15
2010077777	China	W	2010-10-15

Members10

Family members, oldest first
Document	Office	Kind
WO2011044853A1	World Intellectual Property Organization (WIPO)	A1	2011-04-21
CN102044241A	China	A	2011-05-04
US2011238418A1	United States of America	A1	2011-09-29
US8095361B2	United States of America	B2	2012-01-10
CN102044241B	China	B	2012-04-04
EP2437256A1	European Patent Office (EPO)	A1	2012-04-04
US2012084085A1	United States of America	A1	2012-04-05
EP2437256A4This record	European Patent Office (EPO)	A4	2012-04-11
US8447601B2	United States of America	B2	2013-05-21
EP2437256B1	European Patent Office (EPO)	B1	2013-08-28

75 legal events, as 9 offices reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code	Office
2026-01-08	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-20	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-16	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-10-15	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-01-10	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2023-06-28	Opt-out of the competence of the unified patent court (upc) registeredP01	P01	EP
2018-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2018-09-13	Fee paymentPLFP	PLFP	FR
2017-09-18	Fee paymentPLFP	PLFP	FR
2016-09-19	Fee paymentPLFP	PLFP	FR
2015-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-06-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-05-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-05-29	Patent ceasedCeasedPL	PL	CH
2014-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-09-11	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2014-08-06	No opposition filedOpposition26N	26N	EP
2014-07-30	Patent lapsedLapsedMM4A	MM4A	IE
2014-07-04	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2014-07-04	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2014-05-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-05-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-05-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-05-30	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-01-27	Invalidated european patentMG4D	MG4D	LT
2014-01-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2013-12-18	Translation filed for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3	T3	NL
2013-10-31	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2013-10-09	European patents granted designating irelandGrantedFG4D	FG4D	IE
2013-09-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2013-08-30	European patent takes effect as a national patent in ch/liEP	EP	CH
2013-08-28	Designated contracting statesAK	AK	EP
2013-08-28	European patent grantedGrantedFG4D	FG4D	GB
2013-07-26	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2013-05-29	Intention to grant announcedINTG	INTG	EP
2013-05-01	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-05-01	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-04-29	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2013-03-27	Amendment of ipc main classPREVIOUS MAIN CLASS: G10L0015200000R079	R079	DE
2013-02-22	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2012-12-19	Request for extension of the european patent (deleted)DAX	DAX	EP
2012-11-20	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2012-04-11	Supplementary search report drawn up and despatchedA4	A4	EP
2012-04-11	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2012-04-11	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2012-04-04	Request for examination filed17P	17P	EP
2012-04-04	Designated contracting statesAK	AK	EP
2012-03-02	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Method and device for realizing trace of background noise in communication system

Abstract

Term

Priority claims3

Members10

Over the term

Events

Numbers

Titles3

Classification

Designated states1