Nova Patents
AT384301T

Issuing a publisher use licence off-line in a digital rights management (DRM) System

Abstract

This record has no abstract on file.

Term

Term ended

Expired 11 February 2024, 2.6 years ago.

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

35 members in 17 offices

This recordMember, by publication datePriority claim7 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
37362103United States of AmericaA

Members35

Family members, oldest first
DocumentOfficeKind
CA2457291A1CanadaA1
US2004168073A1United States of AmericaA1
CN1525682AChinaA
KR20040076811ARepublic of KoreaA
PL365511A1PolandA1
AU2004200461A1AustraliaA1
JP2004259279AJapanA
EP1465040A2European Patent Office (EPO)A2
BRPI0400416ABrazilA
TW200503500ATaiwan Province of ChinaA
HK1067432A1Hong Kong, ChinaA1
MXPA04001596AMexicoA
RU2004105508ARussian FederationA
EP1465040A3European Patent Office (EPO)A3
ZA200401112BSouth AfricaB
EP1465040B1European Patent Office (EPO)B1
AT384301TThis recordAustriaT
ATE384301T1AustriaT1
DE602004011282D1GermanyD1
US7370212B2United States of AmericaB2
MY135562AMalaysiaA
RU2331917C2Russian FederationC2
US2008215896A1United States of AmericaA1
DE602004011282T2GermanyT2
AU2004200461B2AustraliaB2
CN101588373AChinaA
CN100566244CChinaC
US2010281253A1United States of AmericaA1
TWI333363BTaiwan Province of ChinaB
JP4619665B2JapanB2
KR101026607B1Republic of KoreaB1
US8700535B2United States of AmericaB2
US8719171B2United States of AmericaB2
CA2457291CCanadaC
CN101588373BChinaB