AT494613T

Method of managing copy protection information of a recording medium, recording medium with copy protection information for contents recorded thereon, and reproducing apparatus for the recording medium

Abstract

This record has no abstract on file.

Term

Term ended

Expired 24 January 2024, 2.7 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

33 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
20030004930Republic of KoreaA

Members33

Family members, oldest first
DocumentOfficeKind
KR20040067699ARepublic of KoreaA
AU2004206485A1AustraliaA1
AU2004206485A2AustraliaA2
CA2487408A1CanadaA1
WO2004066298A1World Intellectual Property Organization (WIPO)A1
BRPI0403961ABrazilA
MXPA04012594AMexicoA
US2005209971A1United States of AmericaA1
EP1586094A1European Patent Office (EPO)A1
CN1698115AChinaA
RU2005121703ARussian FederationA
EP1650758A2European Patent Office (EPO)A2
US2006143480A1United States of AmericaA1
JP2006516788AJapanA
JP2006196179AJapanA
CN1822172AChinaA
EP1650758A3European Patent Office (EPO)A3
EP1586094A4European Patent Office (EPO)A4
RU2006109209ARussian FederationA
RU2322707C2Russian FederationC2
RU2328778C2Russian FederationC2
AU2004206485B2AustraliaB2
KR100952949B1Republic of KoreaB1
EP1650758B1European Patent Office (EPO)B1
AT494613TThis recordAustriaT
ATE494613T1AustriaT1
DE602004030917D1GermanyD1
US8009832B2United States of AmericaB2
JP4790457B2JapanB2
US8090103B2United States of AmericaB2
CN1698115BChinaB
CA2487408CCanadaC
EP1586094B1European Patent Office (EPO)B1