Nova Patents
NO20072233L

Method and system for broadcasting multimedia data

Abstract

A system involves coding of keyframes in a data stream as both keyframes and delta frames. A data stream including all coded key and delta frames is formed, and upon receipt of a request signal, the generated data stream is transmitted with the first key memory as a reference in the stream after receiving the fiored signal and the subsequent delta frames. The keyframes are inserted into the transmitted data stream if they are positioned in the path immediately after receiving a signal fioring the data stream.

Term

No projected expiry on record.

  1. Priority
  2. Filed and published
  3. Today

128 members in 24 offices

This recordMember, by publication datePriority claim14 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
61598904United States of AmericaP
61598904United States of AmericaP
2005035977United States of AmericaW
2005035977United States of AmericaW
60615989–––
PCTUS05035977–––
US20040615989P–––
WO2005US35977–––

Members128

Family members, oldest first
DocumentOfficeKind
AU2005294133A1AustraliaA1
AU2005294353A1AustraliaA1
AU2005294354A1AustraliaA1
AU2005294450A1AustraliaA1
AU2005295030A1AustraliaA1
CA2582645A1CanadaA1
CA2582649A1CanadaA1
CA2582657A1CanadaA1
CA2582659A1CanadaA1
CA2583028A1CanadaA1
US2006083236A1United States of AmericaA1
US2006083310A1United States of AmericaA1
US2006085553A1United States of AmericaA1
US2006085862A1United States of AmericaA1
WO2006041832A2World Intellectual Property Organization (WIPO)A2
WO2006041879A1World Intellectual Property Organization (WIPO)A1
WO2006042008A1World Intellectual Property Organization (WIPO)A1
WO2006042009A1World Intellectual Property Organization (WIPO)A1
WO2006042159A2World Intellectual Property Organization (WIPO)A2
WO2006042160A2World Intellectual Property Organization (WIPO)A2
WO2006042229A2World Intellectual Property Organization (WIPO)A2
US2006087457A1United States of AmericaA1
US2006087987A1United States of AmericaA1
WO2006042229A3World Intellectual Property Organization (WIPO)A3
WO2006042160A3World Intellectual Property Organization (WIPO)A3
WO2006041832A3World Intellectual Property Organization (WIPO)A3
WO2006042159A3World Intellectual Property Organization (WIPO)A3
US2007044128A1United States of AmericaA1
NO20072224LNorwayL
NO20072229LNorwayL
NO20072231LNorwayL
NO20072233LThis recordNorwayL
NO20072271LNorwayL
NO20072272LNorwayL
NO20072280LNorwayL
KR20070063566ARepublic of KoreaA
EP1797697A2European Patent Office (EPO)A2
EP1797719A2European Patent Office (EPO)A2
EP1797720A2European Patent Office (EPO)A2
EP1797722A1European Patent Office (EPO)A1
EP1797723A1European Patent Office (EPO)A1
KR20070064651ARepublic of KoreaA
EP1800484A2European Patent Office (EPO)A2
EP1800485A1European Patent Office (EPO)A1
KR20070083855ARepublic of KoreaA
KR20070083965ARepublic of KoreaA
KR20070088625ARepublic of KoreaA
EA200700810A1Eurasian Patent Organization (EAPO)A1
CN101069427AChinaA
CN101069428AChinaA
MX2007004143AMexicoA
CN101103630AChinaA
CN101107828AChinaA
US7321319B2United States of AmericaB2
MX2007004141AMexicoA
MX2007004142AMexicoA
MX2007004144AMexicoA
MX2007004146AMexicoA
JP2008516475AJapanA
JP2008516476AJapanA
JP2008516477AJapanA
JP2008516478AJapanA
JP2008516479AJapanA
BRPI0516309ABrazilA
ZA200703552BSouth AfricaB
NZ554884ANew ZealandA
US7835439B2United States of AmericaB2
CN101103630BChinaB
US7978761B2United States of AmericaB2
US7983493B2United States of AmericaB2
UA96121C2UkraineC2
US8056139B2United States of AmericaB2
JP4824692B2JapanB2
CA2583028CCanadaC
US8230097B2United States of AmericaB2
US8255552B2United States of AmericaB2
CN101069427BChinaB
KR101261068B1Republic of KoreaB1
KR101261071B1Republic of KoreaB1
US2013144936A1United States of AmericaA1
US2013169741A1United States of AmericaA1
CN101107828BChinaB
CA2582657CCanadaC
KR101429773B1Republic of KoreaB1
CN104065971AChinaA
CA2582645CCanadaC
CA2582649CCanadaC
US9049338B2United States of AmericaB2
HK1202737A1Hong Kong, ChinaA1
EP1797720B1European Patent Office (EPO)B1
PT1797720TPortugalT
DK1797720T3DenmarkT3
LT1797720TLithuaniaT
ES2618556T3SpainT3
HUE030914T2HungaryT2
PL1797720T3PolandT3
CY1119043T1CyprusT1
CN104065971BChinaB
US10237580B2United States of AmericaB2
EP1797722B1European Patent Office (EPO)B1
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