EP1546995A4

Context-based adaptive variable length coding for adaptive block transforms

Abstract

This record has no abstract on file.

EP1546995A4, drawing sheet 1 — Sheet 1 of 10

Term

Term ended

Projected expiry passed 19 August 2023, 3.1 years ago.

10 sheets

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Every citation, both waysCites: the store holds 0 of 1

Citations
Reference	Relation	Cited during
ADACHI S ET AL: "CAVLC Cleanup to Accommodate ABT including Field Scans", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, 9 October 2002 (2002-10-09), pages 1 - 4, XP002339408	Non-patent	Search report
BJONTEGAARD G ET AL: "CONTEXT-ADAPTIVE VLC (CVLC) CODING OF COEFFICIENTS", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), 6 May 2002 (2002-05-06), pages 1 - 8, XP002257292	Non-patent	Search report
WIEN M ET AL: "16 bit Adaptive Block size Transforms", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, 6 May 2002 (2002-05-06), pages 1 - 12, XP002339407	Non-patent	Search report
WIEN M ET AL: "Simplified Adaptive Block Transforms", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP, XX, XX, 4 December 2001 (2001-12-04), pages 1 - 5, XP002339410	Non-patent	Search report
See also references of WO 2004032032A1	Non-patent	Search report

19 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims9

Priority claims
Document	Office	Kind	Date
264279	United States of America	–	2002-10-03
26427902	United States of America	A	2002-10-03
26427902	United States of America	A	2002-10-03
0303382	International Bureau of the World Intellectual Property Organization (WIPO)	W	2003-08-19
0303382	International Bureau of the World Intellectual Property Organization (WIPO)	W	2003-08-19
264279	–	–	–
IB2003003382	–	–	–
US20020264279	–	–	–
WO2003IB03382	–	–	–

Members19

Family members, oldest first
Document	Office	Kind
US2004066974A1	United States of America	A1	2004-04-08
CA2498384A1	Canada	A1	2004-04-15
WO2004032032A1	World Intellectual Property Organization (WIPO)	A1	2004-04-15
AU2003253133A1	Australia	A1	2004-04-23
US6795584B2	United States of America	B2	2004-09-21
KR20050052523A	Republic of Korea	A	2005-06-02
EP1546995A1	European Patent Office (EPO)	A1	2005-06-29
CN1689026A	China	A	2005-10-26
JP2006501740A	Japan	A	2006-01-12
RU2005113308A	Russian Federation	A	2006-01-20
EP1546995A4This record	European Patent Office (EPO)	A4	2006-12-20
KR100751869B1	Republic of Korea	B1	2007-08-23
CN101132534A	China	A	2008-02-27
CN100392671C	China	C	2008-06-04
RU2330325C2	Russian Federation	C2	2008-07-27
JP4308138B2	Japan	B2	2009-08-05
CN101132534B	China	B	2010-06-02
CA2498384C	Canada	C	2011-06-21
EP1546995B1	European Patent Office (EPO)	B1	2012-09-19

66 legal events, as 8 offices reported them to INPADOC

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	Event	Code	Office
2023-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2023-09-13	Patent expired after termination of 20 yearsExpiredPE20	PE20	GB
2023-08-23	Patent expired because of reaching the maximum lifetime of a patentExpiredMK	MK	NL
2023-08-19	Expiry of rightR071	R071	DE
2022-10-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2022-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2022-07-29	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2016-04-28	Change of ownershipPD	PD	NL
2015-10-27	Change of applicant/patenteeR081	R081	DE
2015-10-07	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20150910 AND 20150916732E	732E	GB
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
2014-08-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-05-23	Notification of lapseLapsedST	ST	FR
2014-05-21	Patent lapsedLapsedMM4A	MM4A	IE
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	Patent ceasedCeasedPL	PL	CH
2013-10-10	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2013-08-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-08-28	No opposition filedOpposition26N	26N	EP
2013-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-07-26	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2013-07-26	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2013-06-28	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
2013-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-02-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2013-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-12-05	Translation filed for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3	T3	NL
2012-11-15	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2012-10-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2012-10-10	European patents granted designating irelandGrantedFG4D	FG4D	IE
2012-09-28	European patent takes effect as a national patent in ch/liEP	EP	CH
2012-09-19	Designated contracting statesAK	AK	EP
2012-09-19	European patent grantedGrantedFG4D	FG4D	GB
2012-09-19	Change of applicant/patenteeR081	R081	DE
2012-08-17	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2012-08-14	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2012-05-09	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2012-05-09	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2012-04-20	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2012-03-30	Amendment of ipc main classPREVIOUS MAIN CLASS: G06K0009460000R079	R079	DE
2007-04-25	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2007-04-25	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2007-03-28	First examination report despatched17Q	17Q	EP
2006-12-20	Supplementary search report drawn up and despatchedA4	A4	EP
2006-12-20	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2006-01-25	Request for extension of the european patent (deleted)DAX	DAX	EP
2005-06-29	Request for examination filed17P	17P	EP
2005-06-29	Designated contracting statesAK	AK	EP
2005-06-29	Request for extension of the european patentAX	AX	EP
2005-05-13	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Context-based adaptive variable length coding for adaptive block transforms

Abstract

Term

Priority claims9

Members19

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