Nova Patents
AT118932T

Coder for incorporating extra information in a digital audio signal having a predetermined format, decoder for extracting such extra information from a digital signal, device for recording a digital signal on a record carrier, comprising such a coder, and record carrier obtained by means of such a device.

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

18 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
8802769Netherlands (Kingdom of the)A
8901032Netherlands (Kingdom of the)A

Members18

Family members, oldest first
DocumentOfficeKind
AU4456889AAustraliaA
NL8802769ANetherlands (Kingdom of the)A
NL8901032ANetherlands (Kingdom of the)A
KR900008782ARepublic of KoreaA
BR8905770ABrazilA
EP0372601A1European Patent Office (EPO)A1
JPH02183468AJapanA
AU626605B2AustraliaB2
US5161210AUnited States of AmericaA
EP0372601B1European Patent Office (EPO)B1
AT118932TThis recordAustriaT
ATE118932T1AustriaT1
DE68921305D1GermanyD1
ES2071645T3SpainT3
DE68921305T2GermanyT2
HK61296AHong Kong, ChinaA
KR0137473B1Republic of KoreaB1
JP2993685B2JapanB2