Nova Patents
AT288617T

Reconstruction of high frequency components

Abstract

The invention claims a new method and a new device line of the is connected to reconstruct the audio source control system of (HFR). One wherein the encoder end is a detecting mechanism (703a) is estimation of the frequency spectrum device of HFR a decoder is reconstructed part correctly. A code (703b) is switch and point information efficiently and decoding, and HFR unit of the information combination of the decoding.

Term

No projected expiry on record.

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

48 members in 13 offices

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

Priority claims2

Priority claims
DocumentOfficeKindDate
0104004SwedenA
0213462European Patent Office (EPO)W

Members48

Family members, oldest first
DocumentOfficeKind
WO03046891A1World Intellectual Property Organization (WIPO)A1
AU2002352182A1AustraliaA1
EP1423847A1European Patent Office (EPO)A1
KR20040066114ARepublic of KoreaA
HK1062350A1Hong Kong, ChinaA1
CN1571993AChinaA
EP1423847B1European Patent Office (EPO)B1
AT288617TThis recordAustriaT
ATE288617T1AustriaT1
DE60202881D1GermanyD1
JP2005510772AJapanA
US2005096917A1United States of AmericaA1
DK1423847T3DenmarkT3
PT1423847EPortugalE
ES2237706T3SpainT3
DE60202881T2GermanyT2
CN1279512CChinaC
KR100648760B1Republic of KoreaB1
JP3870193B2JapanB2
US7469206B2United States of AmericaB2
US2009132261A1United States of AmericaA1
US2009326929A1United States of AmericaA1
US8019612B2United States of AmericaB2
US2011295608A1United States of AmericaA1
US8112284B2United States of AmericaB2
US8447621B2United States of AmericaB2
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US2016358616A1United States of AmericaA1
US2017178646A1United States of AmericaA1
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US2019385624A1United States of AmericaA1
US11238876B2United States of AmericaB2