Nova Patents
AT236484T

Ringdown and ringback signalling for a computer-based multifunction personal communications system.

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

105 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
14280793United States of AmericaA

Members105

Family members, oldest first
DocumentOfficeKind
CA2104701A1CanadaA1
EP0630141A2European Patent Office (EPO)A2
CA2126928A1CanadaA1
EP0650286A2European Patent Office (EPO)A2
CA2126953A1CanadaA1
CA2216294A1CanadaA1
EP0656718A2European Patent Office (EPO)A2
JPH07183973AJapanA
JPH07203080AJapanA
CA2126927A1CanadaA1
EP0669749A1European Patent Office (EPO)A1
US5452289AUnited States of AmericaA
JPH07250188AJapanA
US5453986AUnited States of AmericaA
CA2188171A1CanadaA1
CA2276196A1CanadaA1
CA2276198A1CanadaA1
WO9529576A2World Intellectual Property Organization (WIPO)A2
US5471470AUnited States of AmericaA
CA2193663A1CanadaA1
WO9602102A1World Intellectual Property Organization (WIPO)A1
US5500859AUnited States of AmericaA
CA2204416A1CanadaA1
CA2315745A1CanadaA1
WO9615601A2World Intellectual Property Organization (WIPO)A2
WO9615612A1World Intellectual Property Organization (WIPO)A1
WO9617465A1World Intellectual Property Organization (WIPO)A1
WO9529576A3World Intellectual Property Organization (WIPO)A3
EP0630141A3European Patent Office (EPO)A3
US5535204AUnited States of AmericaA
WO9615601A3World Intellectual Property Organization (WIPO)A3
US5546395AUnited States of AmericaA
US5559793AUnited States of AmericaA
US5574725AUnited States of AmericaA
US5577041AUnited States of AmericaA
US5592586AUnited States of AmericaA
WO9703513A1World Intellectual Property Organization (WIPO)A1
US5600649AUnited States of AmericaA
EP0756796A1European Patent Office (EPO)A1
US5617423AUnited States of AmericaA
US5619508AUnited States of AmericaA
EP0769231A1European Patent Office (EPO)A1
EP0791263A1European Patent Office (EPO)A1
JPH09238200AJapanA
US5673257AUnited States of AmericaA
US5673268AUnited States of AmericaA
JPH09510850AJapanA
US5682386AUnited States of AmericaA
EP0650286A3European Patent Office (EPO)A3
JPH09512402AJapanA
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US5754589AUnited States of AmericaA
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CA2126928CCanadaC
US5812534AUnited States of AmericaA
US5815503AUnited States of AmericaA
EP0656718A3European Patent Office (EPO)A3
JP2846246B2JapanB2
CA2126927CCanadaC
US5864560AUnited States of AmericaA
CA2126953CCanadaC
CA2188171CCanadaC
US6009082AUnited States of AmericaA
EP0998092A2European Patent Office (EPO)A2
CA2216294CCanadaC
EP0756796B1European Patent Office (EPO)B1
AT196708TAustriaT
ATE196708T1AustriaT1
CA2204416CCanadaC
DE69518980D1GermanyD1
US6151333AUnited States of AmericaA
DE69518980T2GermanyT2
EP0998092A3European Patent Office (EPO)A3
EP0791263B1European Patent Office (EPO)B1
AT203132TAustriaT
ATE203132T1AustriaT1
JP3193054B2JapanB2
US6275502B1United States of AmericaB1
DE69521712D1GermanyD1
ES2158139T3SpainT3
US2002075815A1United States of AmericaA1
CA2104701CCanadaC
US6515984B1United States of AmericaB1
EP0650286B1European Patent Office (EPO)B1
AT236484TThis recordAustriaT
ATE236484T1AustriaT1
DE69432389D1GermanyD1
US6570891B1United States of AmericaB1
US2003152105A1United States of AmericaA1
US2003223407A1United States of AmericaA1
US2003223461A1United States of AmericaA1
EP0656718B1European Patent Office (EPO)B1
AT261639TAustriaT
ATE261639T1AustriaT1
DE69433604D1GermanyD1
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