Nova Patents
ATE503246T1

Receiving apparatus, sending apparatus and transmission system

Abstract

A sending apparatus includes a compressed music data outputting unit that outputs one of compressed music data including compressed basic music data in a first mode and compressed music data including the basic music data as well as high frequency information for extending high frequency of the basic music data in a second mode, and a formatter that transmits a compressed music data outputted by the compressed music data outputting unit first and then music information including a value indicating which mode is used for the compressed music data.

Term

Term ended

Projected expiry passed 16 June 2024, 2.3 years ago.

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  4. Projected expiry
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15 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
2003171729JapanA
2004008775JapanW

Members15

Family members, oldest first
DocumentOfficeKind
CA2529851A1CanadaA1
WO2004112021A2World Intellectual Property Organization (WIPO)A2
WO2004112021A3World Intellectual Property Organization (WIPO)A3
EP1634278A2European Patent Office (EPO)A2
KR20060027344ARepublic of KoreaA
CN1809873AChinaA
JP2006527864AJapanA
US2006288851A1United States of AmericaA1
CN1809873BChinaB
EP1634278B1European Patent Office (EPO)B1
US7917237B2United States of AmericaB2
AT503246TAustriaT
ATE503246T1This recordAustriaT1
DE602004031939D1GermanyD1
KR101063562B1Republic of KoreaB1