Nova Patents
DE69837907D1

MPEG portable sound reproducing system and a reproducing method thereof

Abstract

This record has no abstract on file.

Term

Term ended

Expired 17 April 2018, 8.4 years ago.

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

39 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
19970062315Republic of KoreaA
9762315–––
KR19970062315–––

Members39

Family members, oldest first
DocumentOfficeKind
KR980004714ARepublic of KoreaA
CN1218258AChinaA
EP0924708A2European Patent Office (EPO)A2
JPH11175099AJapanA
EP0924708A3European Patent Office (EPO)A3
KR100287366B1Republic of KoreaB1
US2002072818A1United States of AmericaA1
US6629000B1United States of AmericaB1
CN1133167CChinaC
US7065417B2United States of AmericaB2
EP1684300A2European Patent Office (EPO)A2
EP1688954A2European Patent Office (EPO)A2
US2006195206A1United States of AmericaA1
EP1684300A3European Patent Office (EPO)A3
EP1688954A3European Patent Office (EPO)A3
US2007038319A1United States of AmericaA1
US2007038320A1United States of AmericaA1
US2007112448A1United States of AmericaA1
US2007112449A1United States of AmericaA1
US2007112450A1United States of AmericaA1
EP0924708B1European Patent Office (EPO)B1
DE69837907D1This recordGermanyD1
EP1826767A2European Patent Office (EPO)A2
EP1843353A2European Patent Office (EPO)A2
EP1843354A2European Patent Office (EPO)A2
EP1826767A3European Patent Office (EPO)A3
US2007276522A9United States of AmericaA9
EP1843353A3European Patent Office (EPO)A3
ES2287968T3SpainT3
EP1843354A3European Patent Office (EPO)A3
US2008004730A9United States of AmericaA9
DE69837907T2GermanyT2
US2012029673A1United States of AmericaA1
US8116890B2United States of AmericaB2
US8170700B2United States of AmericaB2
US8175727B2United States of AmericaB2
US8214064B2United States of AmericaB2
US8615315B2United States of AmericaB2
US8843225B2United States of AmericaB2