EP1537716A2

Audio visual media encoding system

Abstract

The present invention relates to a method, system and apparatus for encoding audio visual media signals sourced from preferably a video conference transmission. The technology provided is adapted to receive a video conference transmission from a computer network where this video conference transmission includes at least one audio visual signal and at least one protocol signal. One or more protocol signals are then read from the transmission received with the technology provided applying a selected encoding process to a received audio visual signal, wherein the encoding process selected depends on the contents of a read protocol signal.

Term

Term ended

Projected expiry passed 21 August 2023, 3.1 years ago.

17 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
Document	Office	Kind	Date
52098602	New Zealand	–	2002-08-23
52098602	New Zealand	A	2002-08-23
0300187	New Zealand	W	2003-08-21

Members17

Family members, oldest first
Document	Office	Kind
CA2496782A1	Canada	A1	2004-03-04
WO2004019591A2	World Intellectual Property Organization (WIPO)	A2	2004-03-04
AU2003258912A1	Australia	A1	2004-03-11
WO2004019591A3	World Intellectual Property Organization (WIPO)	A3	2004-04-01
NZ520986A	New Zealand	A	2005-04-29
EP1537716A2This record	European Patent Office (EPO)	A2	2005-06-08
US2005122393A1	United States of America	A1	2005-06-09
JP2005536947A	Japan	A	2005-12-02
CN1714554A	China	A	2005-12-28
AU2003258912B2	Australia	B2	2007-12-20
US7619645B2	United States of America	B2	2009-11-17
EP1537716B1	European Patent Office (EPO)	B1	2010-12-15
AT492108T	Austria	T	2011-01-15
ATE492108T1	Austria	T1	2011-01-15
DE60335384D1	Germany	D1	2011-01-27
CN1714554B	China	B	2012-05-02
CA2496782C	Canada	C	2012-07-31

68 legal events, as 7 offices reported them to INPADOC

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Events

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	Event	Code	Office
2023-06-28	Opt-out of the competence of the unified patent court (upc) registeredP01	P01	EP
2022-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-04-27	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
2022-03-01	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119	R119	DE
2021-11-26	Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0029060000R079	R079	DE
2020-10-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2020-10-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2020-10-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2018-08-27	Fee paymentPLFP	PLFP	FR
2017-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-08-25	Fee paymentPLFP	PLFP	FR
2017-04-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-04-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-03-31	Patent ceasedCeasedPL	PL	CH
2016-08-25	Fee paymentPLFP	PLFP	FR
2015-12-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2015-10-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2013-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-09-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-11-15	Name/firm changedPFA	PFA	CH
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-05-23	Patent lapsedLapsedMM4A	MM4A	IE
2012-04-19	Change of applicant/patenteeR081	R081	DE
2012-04-19	Change of representativeR082	R082	DE
2012-04-19	Change of representativeR082	R082	DE
2012-03-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-01-12	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2012-01-04	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20111208 AND 20111214732E	732E	GB
2011-11-23	No opposition filedOpposition26N	26N	EP
2011-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-10-21	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2011-10-21	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2011-09-02	Change of representativeR082	R082	DE
2011-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-07-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2011-05-25	Lt: invalidation of european patent or patent extensionLTIE	LTIE	EP
2011-04-06	Discontinued in the netherlands as no translation has been filedVDEP	VDEP	NL
2011-01-27	Corresponds to:REF	REF	EP
2011-01-19	European patents granted designating irelandGrantedFG4D	FG4D	IE
2010-12-15	Designated contracting statesAK	AK	EP
2010-12-15	Request for extension of the european patentAX	AX	EP
2010-12-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2010-12-15	European patent grantedGrantedFG4D	FG4D	GB
2010-11-12	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2010-11-10	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2010-06-15	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2007-06-13	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2006-11-29	First examination report despatched17Q	17Q	EP
2005-06-08	Request for examination filed17P	17P	EP
2005-06-08	Designated contracting statesAK	AK	EP
2005-06-08	Request for extension of the european patentAX	AX	EP
2005-04-22	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Audio visual media encoding system

Abstract

Term

Priority claims3

Members17

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Events

Numbers

Titles3

Classification

Designated states31