Nova Patents
AT442738T

System and method for verification of electronic television program guide data

Abstract

This record has no abstract on file.

Term

Term ended

Expired 27 October 2015, 10.9 years ago.

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

40 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
33068494United States of AmericaA

Members40

Family members, oldest first
DocumentOfficeKind
CA2203017A1CanadaA1
WO9613935A1World Intellectual Property Organization (WIPO)A1
AU3970795AAustraliaA
US5576755AUnited States of AmericaA
EP0788713A1European Patent Office (EPO)A1
BR9509532ABrazilA
MX9703047AMexicoA
JPH10512692AJapanA
AU700801B2AustraliaB2
JP2974784B2JapanB2
EP1026894A1European Patent Office (EPO)A1
EP0788713B1European Patent Office (EPO)B1
AT197865TAustriaT
ATE197865T1AustriaT1
DK0788713T3DenmarkT3
DE69519524D1GermanyD1
ES2154351T3SpainT3
DE69519524T2GermanyT2
GR3035412T3GreeceT3
PT788713EPortugalE
HK1031796A1Hong Kong, ChinaA1
CA2203017CCanadaC
EP1026894B1European Patent Office (EPO)B1
AT246428TAustriaT
ATE246428T1AustriaT1
DE69531414D1GermanyD1
EP1377056A1European Patent Office (EPO)A1
DE69531414T2GermanyT2
ES2204445T3SpainT3
HK1063125A1Hong Kong, ChinaA1
EP1377056B1European Patent Office (EPO)B1
AT442738TThis recordAustriaT
ATE442738T1AustriaT1
DE69536003D1GermanyD1
PT1377056EPortugalE
ES2333210T3SpainT3
EP2175646A2European Patent Office (EPO)A2
EP2175646A3European Patent Office (EPO)A3
EP2175646B1European Patent Office (EPO)B1
ES2527951T3SpainT3