EP2443784A2

Reference signal design for wireless communication system

Abstract

This record has no abstract on file.

Term

3.7 yearsto projected expiry

Projected expiry 21 June 2030, counted from filing; an application has no term until it is granted.

10 members in 5 offices

This recordMember, by publication date

Members10

Family members, oldest first
Document	Office	Kind
CA2766062A1	Canada	A1	2010-12-23
US2010322179A1	United States of America	A1	2010-12-23
WO2010148402A2	World Intellectual Property Organization (WIPO)	A2	2010-12-23
WO2010148402A3	World Intellectual Property Organization (WIPO)	A3	2011-11-17
EP2443784A2This record	European Patent Office (EPO)	A2	2012-04-25
CN102577217A	China	A	2012-07-11
US8705463B2	United States of America	B2	2014-04-22
CA2766062C	Canada	C	2014-09-23
CN102577217B	China	B	2015-04-08
EP2443784B1	European Patent Office (EPO)	B1	2020-05-06

67 legal events, as 9 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2026-07-23	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-07-11	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2026-07-09	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-07-18	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2024-06-26	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20240530 AND 20240605732E	732E	GB
2024-04-30	Change of applicant/patenteeR081	R081	DE
2022-06-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-04-19	Lapsed because of non-payment of the annual feeLapsedMM	MM	BE
2021-04-14	No opposition filedOpposition26N	26N	EP
2021-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-03-12	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2021-03-12	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-09	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Patent ceasedCeasedPL	PL	CH
2020-12-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-12-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-12-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2020-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-14	Patent invalid in the netherlands as no translation has been filedMP	MP	NL
2020-10-12	Invalidated european patentMG4D	MG4D	LT
2020-05-28	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2020-05-27	European patents granted designating irelandGrantedFG4D	FG4D	IE
2020-05-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2020-05-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2020-05-06	Designated contracting statesAK	AK	EP
2020-05-06	European patent grantedGrantedFG4D	FG4D	GB
2020-04-03	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2020-04-03	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA	STAA	EP
2020-03-31	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2020-01-15	Intention to grant announcedINTG	INTG	EP
2019-12-17	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2019-12-17	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA	STAA	EP
2013-11-27	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2013-09-25	First examination report despatched17Q	17Q	EP
2013-09-04	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2012-10-24	Request for extension of the european patent (deleted)DAX	DAX	EP
2012-04-25	Request for examination filed17P	17P	EP
2012-04-25	Designated contracting statesAK	AK	EP
2012-03-23	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Reference signal design for wireless communication system

Abstract

Term

Members10

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Events

Numbers

Titles3

Classification

Designated states37