Nova Patents
AT553472T

Predictive dequantization of voiced speech

Abstract

This record has no abstract on file.

Term

Term ended

Expired 20 April 2021, 5.4 years ago.

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

31 members in 13 offices

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

Priority claims1

Priority claims
DocumentOfficeKindDate
55728200United States of AmericaA

Members31

Family members, oldest first
DocumentOfficeKind
WO0182293A1World Intellectual Property Organization (WIPO)A1
AU5375201AAustraliaA
KR20020093943ARepublic of KoreaA
EP1279167A1European Patent Office (EPO)A1
TW519616BTaiwan Province of ChinaB
CN1432176AChinaA
JP2003532149AJapanA
US2004260542A1United States of AmericaA1
CN1655236AChinaA
BR0110253ABrazilA
HK1078979A1Hong Kong, ChinaA1
EP1279167B1European Patent Office (EPO)B1
EP1796083A2European Patent Office (EPO)A2
AT363711TAustriaT
DE60128677D1GermanyD1
EP1796083A3European Patent Office (EPO)A3
ES2287122T3SpainT3
CN100362568CChinaC
KR100804461B1Republic of KoreaB1
DE60128677T2GermanyT2
US7426466B2United States of AmericaB2
US2008312917A1United States of AmericaA1
EP1796083B1European Patent Office (EPO)B1
AT420432TAustriaT
DE60137376D1GermanyD1
EP2040253A1European Patent Office (EPO)A1
ES2318820T3SpainT3
EP2040253B1European Patent Office (EPO)B1
AT553472TThis recordAustriaT
JP5037772B2JapanB2
US8660840B2United States of AmericaB2