Nova Patents
FI832115L

Decoder for transmitted message activation code.

Abstract

A decoder for a receiver which after receiving its address code waits for an activation code before enabling its message output in anticipation of receiving a transmitted message. Alternatively the receiver, after it receives its address, may wait for an activation code before alerting or outputting an internally generated message.

Term

Term ended

Projected expiry passed 13 June 2003, 23.3 years ago.

  1. Priority
  2. Filed and published
  3. Projected expiry
  4. Today

25 members in 12 offices

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

Priority claims6

Priority claims
DocumentOfficeKindDate
31059281United States of AmericaA
8201437United States of AmericaW
310592–––
US19810310592–––
US8201437–––
WO1982US01437–––

Members25

Family members, oldest first
DocumentOfficeKind
WO8301546A1World Intellectual Property Organization (WIPO)A1
WO8301546A1World Intellectual Property Organization (WIPO)A1
AU9124082AAustraliaA
DK265683ADenmarkA
DK265683D0DenmarkD0
FI832115A0FinlandA0
FI832115LThis recordFinlandL
NO832131LNorwayL
BR8207924ABrazilA
JPS58501700AJapanA
EP0090851A1European Patent Office (EPO)A1
US4424514AUnited States of AmericaA
KR840002182ARepublic of KoreaA
KR840002182ARepublic of KoreaA
CA1179738ACanadaA
EP0090851A4European Patent Office (EPO)A4
AU561174B2AustraliaB2
FI75243BFinlandB
FI75243CFinlandC
NO159230BNorwayB
KR880002163B1Republic of KoreaB1
KR880002163B1Republic of KoreaB1
NO159230CNorwayC
EP0090851B1European Patent Office (EPO)B1
DE3279335D1GermanyD1