Nova Patents
AT405930T

A codeword for use in digital optical media and a method of generation thereof

Abstract

The invention involves error correction code word for digital optical media (102), the code word (102) has a set of markers set the parity mark (PA1,PA2,PB3, PB4), and consists of a can be used as the first value (DA) or second alternate value (DB) a read of the expansion in channel (DAB). The expanded channel is one of a set of data and parity mark, regardless of any error correction, the expanded channel maintains its value unchanged.

Term

No projected expiry on record.

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22 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
12239397IsraelA

Members22

Family members, oldest first
DocumentOfficeKind
CA2312916A1CanadaA1
WO9928822A1World Intellectual Property Organization (WIPO)A1
AU1445099AAustraliaA
EP1034478A1European Patent Office (EPO)A1
BR9815072ABrazilA
CN1282428AChinaA
KR20010032685ARepublic of KoreaA
AU738583B2AustraliaB2
JP2001525587AJapanA
NZ504937ANew ZealandA
US6820229B1United States of AmericaB1
US2005015706A1United States of AmericaA1
CN1229723CChinaC
KR100566554B1Republic of KoreaB1
EP1034478A4European Patent Office (EPO)A4
US7181673B2United States of AmericaB2
JP2007280597AJapanA
EP1034478B1European Patent Office (EPO)B1
AT405930TThis recordAustriaT
ATE405930T1AustriaT1
DE69839918D1GermanyD1
JP4854588B2JapanB2