Nova Patents
AU2003202808A1

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Abstract

An information recording medium is provided, which comprises a plurality of recording layers and a first disc information area for storing parameters relating to access to the plurality of recording layers and formats relating to the plurality of recording layer. The first disc information area is provided in a first recording layer which is one of the plurality of recording layers.

Term

Term ended

Projected expiry passed 20 January 2023, 3.7 years ago.

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78 members in 10 offices

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Priority claims
DocumentOfficeKindDate
2002013493JapanA
2002056479JapanA
2002320444JapanA
0300445JapanW

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US2003137915A1United States of AmericaA1
WO03063144A2World Intellectual Property Organization (WIPO)A2
AU2003202808A1This recordAustraliaA1
WO03063144A3World Intellectual Property Organization (WIPO)A3
JP2004206849AJapanA
KR20040079944ARepublic of KoreaA
EP1468417A2European Patent Office (EPO)A2
MXPA04007057AMexicoA
CN1639778AChinaA
US2005232108A1United States of AmericaA1
JP2005327474AJapanA
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EP1468417B1European Patent Office (EPO)B1
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DE60321539D1GermanyD1
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JP4843082B2JapanB2
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EP2246849B1European Patent Office (EPO)B1
EP2296146B1European Patent Office (EPO)B1
ES2384372T3SpainT3
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CN101051482BChinaB