Nova Patents
AT14166T

Optical recording medium and method for its formation

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

35 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
20284280United States of AmericaA

Members35

Family members, oldest first
DocumentOfficeKind
AU7659281AAustraliaA
EP0051283A1European Patent Office (EPO)A1
JPS57103139AJapanA
CA1155548ACanadaA
KR830008286ARepublic of KoreaA
EP0051283B1European Patent Office (EPO)B1
AT14166TThis recordAustriaT
ATE14166T1AustriaT1
AU545917B2AustraliaB2
DE3171253D1GermanyD1
HK51586AHong Kong, ChinaA
KR870001114B1Republic of KoreaB1
MY8700038AMalaysiaA
EP0051283B2European Patent Office (EPO)B2
CA2030865A1CanadaA1
EP0430240A2European Patent Office (EPO)A2
KR910011110ARepublic of KoreaA
CN1052765AChinaA
JPH03171792AJapanA
JPH03193388AJapanA
BR9006101ABrazilA
BR9006101ABrazilA
US5118029AUnited States of AmericaA
JPH04174593AJapanA
EP0430240A3European Patent Office (EPO)A3
JPH0455873B2JapanB2
JPH0474196B2JapanB2
CA2030865CCanadaC
MY104547AMalaysiaA
EP0430240B1European Patent Office (EPO)B1
DE69020696D1GermanyD1
ES2077004T3SpainT3
DE69020696T2GermanyT2
KR0124924B1Republic of KoreaB1
JP2795535B2JapanB2