EP1548715A3

Optical disk medium, and apparatus and method for recording data on the same

Abstract

An optical disc medium includes a system area and a data area. The system area includes a recording operation test area (26) to which a trial recording operation is carried out to determine an optimal record condition when data is recorded in the data area; a record control data area (27) where data necessary to record user data on the data area is recorded; and a user data lead-in area (28) necessary to reproduce the user data from the optical disc medium. Dummy data are recorded to a portion (27e) of the record control data area (27) on a side of the user data lead-in area (28) to prevent a track-out when the data area is accessed.

EP1548715A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 23 December 2024, 1.8 years ago.

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Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0936601A1	Cites	European Patent Office (EPO)	A	Search report	1-30
US2003002429A1	Cites	United States of America	A	Search report	1-30
US6483799B1	Cites	United States of America	A	Search report	1-30

10 members in 5 offices; this record represents the family

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
Document	Office	Kind	Date
2003433475	Japan	–	2003-12-26
2003433475	Japan	A	2003-12-26
2004111513	Japan	–	2004-04-05
2004111513	Japan	A	2004-04-05

Members10

Family members, oldest first
Document	Office	Kind
EP1548715A2	European Patent Office (EPO)	A2	2005-06-29
US2005141377A1	United States of America	A1	2005-06-30
CN1637895A	China	A	2005-07-13
JP2005209322A	Japan	A	2005-08-04
JP2007220294A	Japan	A	2007-08-30
US7474599B2	United States of America	B2	2009-01-06
EP1548715A3This record	European Patent Office (EPO)	A3	2010-04-28
EP1548715B1	European Patent Office (EPO)	B1	2012-02-15
AT545933T	Austria	T	2012-03-15
ATE545933T1	Austria	T1	2012-03-15

64 legal events, as 8 offices reported them to INPADOC

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Events

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	Event	Code	Office
2015-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2015-09-25	Notification of lapseLapsedST	ST	FR
2015-08-26	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
2015-07-01	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119	R119	DE
2014-07-31	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
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-02-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2014-01-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2014-01-31	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
2013-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-09-25	Patent lapsedLapsedMM4A	MM4A	IE
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
2013-07-31	Patent ceasedCeasedPL	PL	CH
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-03-14	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2013-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-23	No opposition filedOpposition26N	26N	EP
2012-12-21	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2012-12-21	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2012-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-09-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-09-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-25	Lt: invalidation of european patent or patent extensionLTIE	LTIE	EP
2012-06-13	Discontinued in the netherlands as no translation has been filedVDEP	VDEP	NL
2012-04-19	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2012-03-15	Reference to at number (ep patent enters austrian national phase)REF	REF	AT
2012-03-14	European patents granted designating irelandGrantedFG4D	FG4D	IE
2012-02-15	Designated contracting statesAK	AK	EP
2012-02-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2012-02-15	European patent grantedGrantedFG4D	FG4D	GB
2012-01-13	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2011-12-20	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2011-08-31	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2011-08-19	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2011-04-06	First examination report despatched17Q	17Q	EP
2011-01-05	Designation fees paidAKX	AKX	EP
2010-12-08	Request for examination filed17P	17P	EP
2010-04-28	Designated contracting statesAK	AK	EP
2010-04-28	Request for extension of the european patentAX	AX	EP
2010-03-26	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	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

Optical disk medium, and apparatus and method for recording data on the same

Abstract

Term

Priority claims4

Members10

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Titles3

Classification

Designated states36