EP0802527A4
Optical disk, optical recorder, optical reproducing device, encrypted communication system, and authorizing system for use of program
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 8 October 2016, 10 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
47 sheets
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Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0549488A1 | Cites | European Patent Office (EPO) | XA | Search report | 1,2,23,24 |
| EP0565281A2 | Cites | European Patent Office (EPO) | A | Search report | 6,8,10,18,21,22,25 |
| EP0741382A1 | Cites | European Patent Office (EPO) | E | Search report | 1-7,15-28 |
| US4677604A | Cites | United States of America | – | Search report | – |
| EP0549488A | Cites | European Patent Office (EPO) | – | – | – |
| EP0565281A | Cites | European Patent Office (EPO) | – | – | – |
| EP0741382A | Cites | European Patent Office (EPO) | – | – | – |
| PATENT ABSTRACTS OF JAPAN vol. 016, no. 495 (P - 1436) 14 October 1992 (1992-10-14) | Non-patent | – | – | Search report | – |
| See also references of WO 9714144A1 | Non-patent | – | – | Search report | – |
1,170 members in 19 offices; this record represents the family
Priority claims7
| Document | Office | Kind | Date |
|---|---|---|---|
| 26124795 | Japan | – | |
| 26124795 | Japan | A | |
| 891096 | Japan | – | |
| 891096 | Japan | A | |
| 21130496 | Japan | – | |
| 21130496 | Japan | A | |
| 9602924 | Japan | W |
Members1,170
| Document | Office | Kind | |
|---|---|---|---|
| US4267882A | United States of America | A | |
| GB2076954A | United Kingdom | A | |
| CA1133462A | Canada | A | |
| GB2076954B | United Kingdom | B | |
| EP0506400A2 | European Patent Office (EPO) | A2 | |
| KR920019191A | Republic of Korea | A | |
| CN1066946A | China | A | |
| EP0506400A3 | European Patent Office (EPO) | A3 | |
| CN1075024A | China | A | |
| EP0555031A2 | European Patent Office (EPO) | A2 | |
| KR930016968A | Republic of Korea | A | |
| CA2092495A1 | Canada | A1 | |
| CA2226489A1 | Canada | A1 | |
| CA2331203A1 | Canada | A1 | |
| CA2332405A1 | Canada | A1 | |
| JPH05250756A | Japan | A | |
| CN1076816A | China | A | |
| EP0562875A1 | European Patent Office (EPO) | A1 | |
| AU3552093A | Australia | A | |
| EP0564187A2 | European Patent Office (EPO) | A2 | |
| KR930020993A | Republic of Korea | A | |
| JPH05307788A | Japan | A | |
| JPH05327807A | Japan | A | |
| JPH0636387A | Japan | A | |
| CA2106919A1 | Canada | A1 | |
| EP0589709A2 | European Patent Office (EPO) | A2 | |
| CN1085680A | China | A | |
| JPH06164665A | Japan | A | |
| JPH06180888A | Japan | A | |
| CA2113842A1 | Canada | A1 | |
| CA2113877A1 | Canada | A1 | |
| CA2226398A1 | Canada | A1 | |
| EP0608126A2 | European Patent Office (EPO) | A2 | |
| EP0609013A2 | European Patent Office (EPO) | A2 | |
| EP0609617A2 | European Patent Office (EPO) | A2 | |
| JPH06231509A | Japan | A | |
| JPH06231510A | Japan | A | |
| KR940018833A | Republic of Korea | A | |
| CA2119983A1 | Canada | A1 | |
| CA2259818A1 | Canada | A1 | |
| CA2382460A1 | Canada | A1 | |
| CA2445707A1 | Canada | A1 | |
| CA2636575A1 | Canada | A1 | |
| CA2652486A1 | Canada | A1 | |
| CA2652487A1 | Canada | A1 | |
| CA2652488A1 | Canada | A1 | |
| CA2652596A1 | Canada | A1 | |
| CA2652602A1 | Canada | A1 | |
| CA2652609A1 | Canada | A1 | |
| CA2652875A1 | Canada | A1 | |
| CA2652876A1 | Canada | A1 | |
| CA2652880A1 | Canada | A1 | |
| CA2653269A1 | Canada | A1 | |
| CA2653282A1 | Canada | A1 | |
| CA2653289A1 | Canada | A1 | |
| EP0589709A3 | European Patent Office (EPO) | A3 | |
| EP0617531A1 | European Patent Office (EPO) | A1 | |
| AU5905294A | Australia | A | |
| KR940023243A | Republic of Korea | A | |
| CN1096389A | China | A | |
| AU655539B2 | Australia | B2 | |
| EP0637016A2 | European Patent Office (EPO) | A2 | |
| CN1098810A | China | A | |
| KR950004125A | Republic of Korea | A | |
| CN1099544A | China | A | |
| JPH0793962A | Japan | A | |
| JPH0799522A | Japan | A | |
| AU660123B2 | Australia | B2 | |
| WO9518443A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0637016A3 | European Patent Office (EPO) | A3 | |
| JPH07235097A | Japan | A | |
| JPH07235098A | Japan | A | |
| JPH07235099A | Japan | A | |
| JPH07249227A | Japan | A | |
| JPH07264148A | Japan | A | |
| WO9528704A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0555031A3 | European Patent Office (EPO) | A3 | |
| EP0608126A3 | European Patent Office (EPO) | A3 | |
| EP0609013A3 | European Patent Office (EPO) | A3 | |
| US5473584A | United States of America | A | |
| EP0564187A3 | European Patent Office (EPO) | A3 | |
| JPH07320333A | Japan | A | |
| JPH07322219A | Japan | A | |
| EP0689200A1 | European Patent Office (EPO) | A1 | |
| KR960002468B1 | Republic of Korea | B1 | |
| KR960002703B1 | Republic of Korea | B1 | |
| CN1119895A | China | A | |
| EP0706174A1 | European Patent Office (EPO) | A1 | |
| EP0689200A4 | European Patent Office (EPO) | A4 | |
| WO9616401A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US5526328A | United States of America | A | |
| CN1032099C | China | C | |
| CN1127049A | China | A | |
| JPH08212560A | Japan | A | |
| JPH08212681A | Japan | A | |
| US5555275A | United States of America | A | |
| JPH08273164A | Japan | A | |
| EP0741382A1 | European Patent Office (EPO) | A1 | |
| EP0609617A3 | European Patent Office (EPO) | A3 | |
| CN1138915A | China | A |
Showing 100 of 1,170
27 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Title (correction)RECORDER FOR OPTICAL DISKSRTI1 | RTI1 | EP | |
| Title (correction)RECORDER FOR OPTICAL DISKSRTI1 | RTI1 | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0802527
- Application
- 969328459
Titles3
- German
- OPTISCHE PLATTE, OPTISCHES AUFZEICHNUNGSGERÄT, OPTISCHES WIEDERGABEGERÄT, VERSCHLÜSSELTES KOMMUNIKATIONSSYSTEM UND BERECHTIGUNGSSYSTEM DAFÜR
- English
- OPTICAL DISK, OPTICAL RECORDER, OPTICAL REPRODUCING DEVICE, ENCRYPTED COMMUNICATION SYSTEM, AND AUTHORIZING SYSTEM FOR USE OF PROGRAM
- French
- DISQUE OPTIQUE, ENREGISTREUR OPTIQUE, DISPOSITIF OPTIQUE DE REPRODUCTION, SYSTEME CRYPTE DE COMMUNICATIONS ET SYSTEME D'AUTORISATIONS ASSOCIE
Classification
- CPC, 60
- G11B27/24
- G11B7/00
- G06K1/126
- G06K19/04
- G06K19/06028
- G06K19/08
- G06K19/14
- G06K2019/06271
- G11B5/86
- G11B7/0037
- G11B7/005
- G11B7/00736
- G11B7/26
- G11B13/04
- G11B13/045
- G11B19/04
- G11B19/12
- G11B19/122
- G11B20/00086
- G11B20/00094
- G11B20/00115
- G11B20/00123
- G11B20/00137
- G11B20/00144
- G11B20/00152
- G11B20/00173
- G11B20/00181
- G11B20/00188
- G11B20/00195
- G11B20/0021
- G11B20/00224
- G11B20/00253
- G11B20/0026
- G11B20/00268
- G11B20/00326
- G11B20/00347
- G11B20/00492
- G11B20/00514
- G11B20/00528
- G11B20/00543
- G11B20/00586
- G11B20/0071
- G11B20/0084
- G11B20/00855
- G11B20/00876
- G11B20/10
- G11B20/1217
- G11B20/1252
- G11B20/1403
- G11B20/1426
- G11B20/1833
- G11B23/0042
- G11B23/284
- G11B23/30
- G11B23/38
- G11B2007/0013
- G11B2020/1259
- G11B2220/2545
- G11B2220/2562
- G06F21/1014
- IPC, 29
- G11B7 24
- G06F1 00
- G06F12 14
- G06F21 10
- G06K1 12
- G06K19 04
- G06K19 06
- G06K19 08
- G06K19 14
- G11B5 86
- G11B7 00
- G11B7 0037
- G11B7 0045
- G11B7 005
- G11B7 007
- G11B7 26
- G11B13 04
- G11B19 04
- G11B19 12
- G11B20 00
- G11B20 10
- G11B20 12
- G11B20 14
- G11B20 18
- G11B23 00
- G11B23 28
- G11B23 30
- G11B23 38
- G11B27 24
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom