EP0802654A3
Enciphering method, deciphering method and certifying method
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 18 April 2017, 9.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both waysCites: the store holds 3 of 4
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0334616A2 | Cites | European Patent Office (EPO) | A | Search report | 3,4,25,38 |
| DE4243908A1 | Cites | Germany | X | Search report | 1-4,28-30 |
| WO9608093A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 1,2,6,7,10,12-14,18,19,22-24,28,29,33-35 |
10 members in 6 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 9866896 | Japan | A | |
| 9866896 | Japan | A | |
| JP19960098668 | – | – | – |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| EP0802654A2 | European Patent Office (EPO) | A2 | |
| AU1898097A | Australia | A | |
| JPH09284272A | Japan | A | |
| CN1177245A | China | A | |
| EP0802654A3This record | European Patent Office (EPO) | A3 | |
| US6385318B1 | United States of America | B1 | |
| EP0802654B1 | European Patent Office (EPO) | B1 | |
| DE69731025D1 | Germany | D1 | |
| DE69731025T2 | Germany | T2 | |
| CN100370725C | China | C |
26 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 | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |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 | |
| No opposition filedOpposition26N | 26N | EP | |
| Fr: translation filedET | ET | 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 | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | 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, DOCDB
- 0802654
- Publication, EPODOC
- EP0802654
- Application
- 97302668
- Application, DOCDB
- 97302668
- Application, EPODOC
- EP19970302668
Titles3
- German
- Verschlüsselungsverfahren, Entschlüsselungsverfahren und Beglaubigungsverfahren
- English
- Enciphering method, deciphering method and certifying method
- French
- Procédé de chiffrage, procédé de déchiffrage et procédé de certification
Classification
- CPC, 3
- H04L9/3073
- H04L9/3231
- H04L9/3247
- IPC, 8
- A61B5 117
- A61B5 1171
- A61B5 1172
- G06T7 00
- G09C1 00
- H04L9 08
- H04L9 30
- H04L9 32
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom