EP2052539A1
Method of revocation of security modules used to secure broadcast messages
Abstract
This record has no abstract on file.
Term
0.9 yearsto projected expiry
Projected expiry 15 August 2027, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| EP1501237A1 | Cites | European Patent Office (EPO) | Examiner |
19 members in 11 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 06119127 | European Patent Office (EPO) | – | |
| 06119127 | European Patent Office (EPO) | A | |
| 2007058455 | European Patent Office (EPO) | W |
Members19
| Document | Office | Kind | |
|---|---|---|---|
| EP1890493A1 | European Patent Office (EPO) | A1 | |
| CA2660593A1 | Canada | A1 | |
| US2008044019A1 | United States of America | A1 | |
| WO2008020041A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP2052539A1This record | European Patent Office (EPO) | A1 | |
| CN101507272A | China | A | |
| US2009208010A1 | United States of America | A1 | |
| US7831045B2 | United States of America | B2 | |
| CN101507272B | China | B | |
| BRPI0714521A2 | Brazil | A2 | |
| US8548167B2 | United States of America | B2 | |
| CA2660593C | Canada | C | |
| EP2052539B1 | European Patent Office (EPO) | B1 | |
| PT2052539T | Portugal | T | |
| DK2052539T3 | Denmark | T3 | |
| ES2611313T3 | Spain | T3 | |
| PL2052539T3 | Poland | T3 | |
| HUE031879T2 | Hungary | T2 | |
| BRPI0714521B1 | Brazil | B1 |
84 legal events, as 16 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
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| 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 | |
| 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 | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent lapsedLapsedMM4A | MM4A | IE | |
| Lapsed because of non-payment of the annual feeLapsedMM | MM | BE | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Ep patent has lapsedLapsedEUG | EUG | SE | |
| Patent ceasedCeasedPL | PL | CH | |
| Ep patent lapsedLapsedEBP | EBP | DK | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | 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 | |
| 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 | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Filing of the translation of the text of european patentsAG4A | AG4A | HU | |
| Fee paymentPLFP | PLFP | FR | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | 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 | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Invalidated european patentMG4D | MG4D | LT | |
| Translation of granted ep patentGrantedTRGR | TRGR | SE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Ep patent with danish claimsT3 | T3 | DK | |
| Translation for ep filed (entry of ep into country)FP | FP | NL | |
| Translation is availableAVAILABILITY OF NATIONAL TRANSLATIONSC4A | SC4A | PT | |
| Ep patent valid in romaniaEPE | EPE | RO | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| New agentNV | NV | CH | |
| Reference to at number (ep patent validated in austria)REF | REF | AT | |
| European patents granted designating irelandGrantedLANGUAGE OF EP DOCUMENT: FRENCHFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedNOT ENGLISHFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04N0007167000R079 | R079 | DE | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | 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
- 2052539
- Application
- 78026218
Titles3
- German
- VERFAHREN FÜR DEN WIDERRUF VON SICHERHEITSMODULEN ZUR SICHERUNG VON RUNDFUNKNACHRICHTEN
- English
- METHOD OF REVOCATION OF SECURITY MODULES USED TO SECURE BROADCAST MESSAGES
- French
- MÉTHODE DE RÉVOCATION DE MODULES DE SÉCURITÉ UTILISÉS POUR SÉCURISER DES MESSAGES DIFFUSÉS
Classification
- CPC, 12
- H04L63/065
- H04L63/10
- H04L2463/101
- H04N7/163
- H04N7/1675
- H04N21/2585
- H04N21/26606
- H04N21/4181
- H04N21/4623
- G06F21/10
- H04L63/0442
- H04N21/2347
- IPC, 6
- H04N7 167
- H04L9 08
- H04N21 258
- H04L29 06
- H04N7 16
- H04N21 4623
Designated states37
- Contracting states, 32
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
- Malta
and 8 moreShow fewer
- Netherlands (Kingdom of the)
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 5
- Albania
- Bosnia and Herzegovina
- Croatia
- North Macedonia
- Serbia